From a1a54456d08ff8d406b550b60f97088ac7401b8c Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Thu, 13 May 2010 09:45:35 +0300 Subject: omap iommu: Introduce iopgd_is_table MACRO A bit more strict comparison. Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/iommu.c | 8 ++++---- arch/arm/plat-omap/iopgtable.h | 2 ++ 2 files changed, 6 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index bc094dbacee..341c48179ee 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -653,7 +653,7 @@ void iopgtable_lookup_entry(struct iommu *obj, u32 da, u32 **ppgd, u32 **ppte) if (!*iopgd) goto out; - if (*iopgd & IOPGD_TABLE) + if (iopgd_is_table(*iopgd)) iopte = iopte_offset(iopgd, da); out: *ppgd = iopgd; @@ -670,7 +670,7 @@ static size_t iopgtable_clear_entry_core(struct iommu *obj, u32 da) if (!*iopgd) return 0; - if (*iopgd & IOPGD_TABLE) { + if (iopgd_is_table(*iopgd)) { int i; u32 *iopte = iopte_offset(iopgd, da); @@ -745,7 +745,7 @@ static void iopgtable_clear_entry_all(struct iommu *obj) if (!*iopgd) continue; - if (*iopgd & IOPGD_TABLE) + if (iopgd_is_table(*iopgd)) iopte_free(iopte_offset(iopgd, 0)); *iopgd = 0; @@ -785,7 +785,7 @@ static irqreturn_t iommu_fault_handler(int irq, void *data) iopgd = iopgd_offset(obj, da); - if (!(*iopgd & IOPGD_TABLE)) { + if (!iopgd_is_table(*iopgd)) { dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x\n", __func__, da, iopgd, *iopgd); return IRQ_NONE; diff --git a/arch/arm/plat-omap/iopgtable.h b/arch/arm/plat-omap/iopgtable.h index ab23b6a140f..f2e6b64cca6 100644 --- a/arch/arm/plat-omap/iopgtable.h +++ b/arch/arm/plat-omap/iopgtable.h @@ -63,6 +63,8 @@ #define IOPGD_SECTION (2 << 0) #define IOPGD_SUPER (1 << 18 | 2 << 0) +#define iopgd_is_table(x) (((x) & 3) == IOPGD_TABLE) + #define IOPTE_SMALL (2 << 0) #define IOPTE_LARGE (1 << 0) -- cgit v1.2.3-70-g09d2 From 124933599a11cab4b77a6d79d49312754e8ff88e Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Thu, 13 May 2010 09:46:44 +0300 Subject: omap iommu: Rename iopte_[p,v]addr -> iopte_page_[p,v]addr Follow Linux pagetable accessor name convention. Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/iopgtable.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/iopgtable.h b/arch/arm/plat-omap/iopgtable.h index f2e6b64cca6..c3e93bb0911 100644 --- a/arch/arm/plat-omap/iopgtable.h +++ b/arch/arm/plat-omap/iopgtable.h @@ -72,12 +72,12 @@ #define iopgd_index(da) (((da) >> IOPGD_SHIFT) & (PTRS_PER_IOPGD - 1)) #define iopgd_offset(obj, da) ((obj)->iopgd + iopgd_index(da)) -#define iopte_paddr(iopgd) (*iopgd & ~((1 << 10) - 1)) -#define iopte_vaddr(iopgd) ((u32 *)phys_to_virt(iopte_paddr(iopgd))) +#define iopgd_page_paddr(iopgd) (*iopgd & ~((1 << 10) - 1)) +#define iopgd_page_vaddr(iopgd) ((u32 *)phys_to_virt(iopgd_page_paddr(iopgd))) /* to find an entry in the second-level page table. */ #define iopte_index(da) (((da) >> IOPTE_SHIFT) & (PTRS_PER_IOPTE - 1)) -#define iopte_offset(iopgd, da) (iopte_vaddr(iopgd) + iopte_index(da)) +#define iopte_offset(iopgd, da) (iopgd_page_vaddr(iopgd) + iopte_index(da)) static inline u32 iotlb_init_entry(struct iotlb_entry *e, u32 da, u32 pa, u32 flags) -- cgit v1.2.3-70-g09d2 From 993dd17e32cfb6cc058e1a4394dd113edf764186 Mon Sep 17 00:00:00 2001 From: "Kanigeri, Hari" Date: Mon, 24 May 2010 02:01:50 +0000 Subject: omap iommu: update irq mask to be specific about twl and tlb Revise the IRQ mask definitions to handle the MMU faults related to TWL fault as well as TLB miss fault. Signed-off-by: Hari Kanigeri Signed-off-by: Hiroshi Doyu --- arch/arm/mach-omap2/iommu2.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c index e82da680d90..ebbdae262f7 100644 --- a/arch/arm/mach-omap2/iommu2.c +++ b/arch/arm/mach-omap2/iommu2.c @@ -44,9 +44,13 @@ #define MMU_IRQ_EMUMISS (1 << 2) #define MMU_IRQ_TRANSLATIONFAULT (1 << 1) #define MMU_IRQ_TLBMISS (1 << 0) -#define MMU_IRQ_MASK \ - (MMU_IRQ_MULTIHITFAULT | MMU_IRQ_TABLEWALKFAULT | MMU_IRQ_EMUMISS | \ - MMU_IRQ_TRANSLATIONFAULT) + +#define __MMU_IRQ_FAULT \ + (MMU_IRQ_MULTIHITFAULT | MMU_IRQ_EMUMISS | MMU_IRQ_TRANSLATIONFAULT) +#define MMU_IRQ_MASK \ + (__MMU_IRQ_FAULT | MMU_IRQ_TABLEWALKFAULT | MMU_IRQ_TLBMISS) +#define MMU_IRQ_TWL_MASK (__MMU_IRQ_FAULT | MMU_IRQ_TABLEWALKFAULT) +#define MMU_IRQ_TLB_MISS_MASK (__MMU_IRQ_FAULT | MMU_IRQ_TLBMISS) /* MMU_CNTL */ #define MMU_CNTL_SHIFT 1 @@ -96,7 +100,7 @@ static int omap2_iommu_enable(struct iommu *obj) l |= (MMU_SYS_IDLE_SMART | MMU_SYS_AUTOIDLE); iommu_write_reg(obj, l, MMU_SYSCONFIG); - iommu_write_reg(obj, MMU_IRQ_MASK, MMU_IRQENABLE); + iommu_write_reg(obj, MMU_IRQ_TWL_MASK, MMU_IRQENABLE); iommu_write_reg(obj, pa, MMU_TTB); l = iommu_read_reg(obj, MMU_CNTL); -- cgit v1.2.3-70-g09d2 From ddfa975a8cf66753a7d829bada753c3617628486 Mon Sep 17 00:00:00 2001 From: "Kanigeri, Hari" Date: Mon, 24 May 2010 02:01:51 +0000 Subject: omap iommu: add functionality to get TLB miss interrupt In order to enable TLB miss interrupt, the TWL should be disabled. This patch provides the functionality to get the MMU fault interrupt for a TLB miss in the cases where the users are working with the locked TLB entries and with TWL disabled. New interface is added to select twl and to enable TLB miss interrupt. Signed-off-by: Hari Kanigeri Signed-off-by: Ramesh Gupta Signed-off-by: Hiroshi Doyu --- arch/arm/mach-omap2/iommu2.c | 32 +++++++++++++++++++++++++++----- arch/arm/plat-omap/include/plat/iommu.h | 2 ++ arch/arm/plat-omap/iommu.c | 17 +++++++++++++++++ 3 files changed, 46 insertions(+), 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c index ebbdae262f7..edf7cd4b655 100644 --- a/arch/arm/mach-omap2/iommu2.c +++ b/arch/arm/mach-omap2/iommu2.c @@ -65,6 +65,26 @@ ((pgsz) == MMU_CAM_PGSZ_64K) ? 0xffff0000 : \ ((pgsz) == MMU_CAM_PGSZ_4K) ? 0xfffff000 : 0) + +static void __iommu_set_twl(struct iommu *obj, bool on) +{ + u32 l = iommu_read_reg(obj, MMU_CNTL); + + if (on) + iommu_write_reg(obj, MMU_IRQ_TWL_MASK, MMU_IRQENABLE); + else + iommu_write_reg(obj, MMU_IRQ_TLB_MISS_MASK, MMU_IRQENABLE); + + l &= ~MMU_CNTL_MASK; + if (on) + l |= (MMU_CNTL_MMU_EN | MMU_CNTL_TWL_EN); + else + l |= (MMU_CNTL_MMU_EN); + + iommu_write_reg(obj, l, MMU_CNTL); +} + + static int omap2_iommu_enable(struct iommu *obj) { u32 l, pa; @@ -100,13 +120,9 @@ static int omap2_iommu_enable(struct iommu *obj) l |= (MMU_SYS_IDLE_SMART | MMU_SYS_AUTOIDLE); iommu_write_reg(obj, l, MMU_SYSCONFIG); - iommu_write_reg(obj, MMU_IRQ_TWL_MASK, MMU_IRQENABLE); iommu_write_reg(obj, pa, MMU_TTB); - l = iommu_read_reg(obj, MMU_CNTL); - l &= ~MMU_CNTL_MASK; - l |= (MMU_CNTL_MMU_EN | MMU_CNTL_TWL_EN); - iommu_write_reg(obj, l, MMU_CNTL); + __iommu_set_twl(obj, true); return 0; } @@ -122,6 +138,11 @@ static void omap2_iommu_disable(struct iommu *obj) dev_dbg(obj->dev, "%s is shutting down\n", obj->name); } +static void omap2_iommu_set_twl(struct iommu *obj, bool on) +{ + __iommu_set_twl(obj, false); +} + static u32 omap2_iommu_fault_isr(struct iommu *obj, u32 *ra) { int i; @@ -304,6 +325,7 @@ static const struct iommu_functions omap2_iommu_ops = { .enable = omap2_iommu_enable, .disable = omap2_iommu_disable, + .set_twl = omap2_iommu_set_twl, .fault_isr = omap2_iommu_fault_isr, .tlb_read_cr = omap2_tlb_read_cr, diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h index 0752af9d099..33c7d41cb6a 100644 --- a/arch/arm/plat-omap/include/plat/iommu.h +++ b/arch/arm/plat-omap/include/plat/iommu.h @@ -80,6 +80,7 @@ struct iommu_functions { int (*enable)(struct iommu *obj); void (*disable)(struct iommu *obj); + void (*set_twl)(struct iommu *obj, bool on); u32 (*fault_isr)(struct iommu *obj, u32 *ra); void (*tlb_read_cr)(struct iommu *obj, struct cr_regs *cr); @@ -143,6 +144,7 @@ extern void iotlb_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e); extern u32 iotlb_cr_to_virt(struct cr_regs *cr); extern int load_iotlb_entry(struct iommu *obj, struct iotlb_entry *e); +extern void iommu_set_twl(struct iommu *obj, bool on); extern void flush_iotlb_page(struct iommu *obj, u32 da); extern void flush_iotlb_range(struct iommu *obj, u32 start, u32 end); extern void flush_iotlb_all(struct iommu *obj); diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index 341c48179ee..688ae66bb8f 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -370,6 +370,23 @@ void flush_iotlb_all(struct iommu *obj) } EXPORT_SYMBOL_GPL(flush_iotlb_all); +/** + * iommu_set_twl - enable/disable table walking logic + * @obj: target iommu + * @on: enable/disable + * + * Function used to enable/disable TWL. If one wants to work + * exclusively with locked TLB entries and receive notifications + * for TLB miss then call this function to disable TWL. + */ +void iommu_set_twl(struct iommu *obj, bool on) +{ + clk_enable(obj->clk); + arch_iommu->set_twl(obj, on); + clk_disable(obj->clk); +} +EXPORT_SYMBOL_GPL(iommu_set_twl); + #if defined(CONFIG_OMAP_IOMMU_DEBUG_MODULE) ssize_t iommu_dump_ctx(struct iommu *obj, char *buf, ssize_t bytes) -- cgit v1.2.3-70-g09d2 From 37b298100f0ff8b954217635504c860cdb040ccf Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Mon, 24 May 2010 02:01:52 +0000 Subject: omap iommu: move iommu_disable at fault to the above layer The function prefix "omap2_iommu_" indicates that the prefixed function belongs to "omap2_iommu_ops" to provide iommu basic functionalities for the above layers. It's better to avoid the prefixed function called in the same prefixed ones internally, like nested here. Now "iommu_disable" is called just after fault_isr() in the above layer. This is a little bit more sensible to keep the consistency of module layers. Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/iommu2.c | 2 +- arch/arm/plat-omap/iommu.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c index edf7cd4b655..14ee686b649 100644 --- a/arch/arm/mach-omap2/iommu2.c +++ b/arch/arm/mach-omap2/iommu2.c @@ -172,7 +172,7 @@ static u32 omap2_iommu_fault_isr(struct iommu *obj, u32 *ra) printk("\n"); iommu_write_reg(obj, stat, MMU_IRQSTATUS); - omap2_iommu_disable(obj); + return stat; } diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index 688ae66bb8f..a202a2ce6e3 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -800,6 +800,8 @@ static irqreturn_t iommu_fault_handler(int irq, void *data) if (!stat) return IRQ_HANDLED; + iommu_disable(obj); + iopgd = iopgd_offset(obj, da); if (!iopgd_is_table(*iopgd)) { -- cgit v1.2.3-70-g09d2 From 0bbc6fcff6f34ee9cc388d1abc811ac09bf0ddaf Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Mon, 24 May 2010 09:35:11 +0300 Subject: omap iommu: Make omap-iommu.o built-in This is a platform device registration. Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index ea52b034e96..6c6d7c6f7ae 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -89,7 +89,10 @@ obj-$(CONFIG_OMAP3_EMU) += emu.o obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o mailbox_mach-objs := mailbox.o -obj-$(CONFIG_OMAP_IOMMU) := iommu2.o omap-iommu.o +obj-$(CONFIG_OMAP_IOMMU) += iommu2.o + +iommu-$(CONFIG_OMAP_IOMMU) := omap-iommu.o +obj-y += $(iommu-m) $(iommu-y) i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o obj-y += $(i2c-omap-m) $(i2c-omap-y) -- cgit v1.2.3-70-g09d2 From 1fd7f467127fcaea490451052fea22f234bbb206 Mon Sep 17 00:00:00 2001 From: "Kanigeri, Hari" Date: Fri, 14 May 2010 22:55:41 +0000 Subject: omap iommu: update ducati mmu irq define name 2.6.34-rc6 kernel has the Ducati mmu irq define name changed, which is resulting in compilation error. Signed-off-by: Hari Kanigeri Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/omap-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c index eb9bee73e0c..f5a1aad1a5c 100644 --- a/arch/arm/mach-omap2/omap-iommu.c +++ b/arch/arm/mach-omap2/omap-iommu.c @@ -59,7 +59,7 @@ static struct platform_device *omap3_iommu_pdev[NR_OMAP3_IOMMU_DEVICES]; static struct iommu_device omap4_devices[] = { { .base = OMAP4_MMU1_BASE, - .irq = INT_44XX_DUCATI_MMU_IRQ, + .irq = OMAP44XX_IRQ_DUCATI_MMU, .pdata = { .name = "ducati", .nr_tlb_entries = 32, -- cgit v1.2.3-70-g09d2 From dba638d22d5af5486a861e08ab46e57abef7049a Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:28 +0300 Subject: omap: Separate out omap2 FS USB platform init functions We want to split old FS USB platform init code and stop doing pin multiplexing under plat-omap. First move 24xx specific init code into omap2_usb[012]_init functions. Cc: David Brownell Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/usb.c | 252 +++++++++++++++++++++++++++++------------------ 1 file changed, 157 insertions(+), 95 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index d3bf17cd36f..9c4929a33e5 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -115,15 +115,56 @@ static void omap2_usb2_enable_5pinunitll(void) omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); } +static u32 __init omap2_usb0_init(unsigned nwires, unsigned is_device) +{ + u32 syscon1 = 0; + + omap2_usb_devconf_clear(0, USB_BIDIR_TLL); + + if (nwires == 0) + return 0; + + if (is_device) + omap_cfg_reg(J20_24XX_USB0_PUEN); + + omap_cfg_reg(K18_24XX_USB0_DAT); + omap_cfg_reg(K19_24XX_USB0_TXEN); + omap_cfg_reg(J14_24XX_USB0_SE0); + if (nwires != 3) + omap_cfg_reg(J18_24XX_USB0_RCV); + + switch (nwires) { + case 3: + syscon1 = 2; + omap2_usb_devconf_set(0, USB_BIDIR); + break; + case 4: + syscon1 = 1; + omap2_usb_devconf_set(0, USB_BIDIR); + break; + case 6: + syscon1 = 3; + omap_cfg_reg(J19_24XX_USB0_VP); + omap_cfg_reg(K20_24XX_USB0_VM); + omap2_usb_devconf_set(0, USB_UNIDIR); + break; + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 0, nwires); + } + + return syscon1 << 16; +} + static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) { u32 syscon1 = 0; if (cpu_is_omap24xx()) - omap2_usb_devconf_clear(0, USB_BIDIR_TLL); + return omap2_usb0_init(nwires, is_device); if (nwires == 0) { - if (cpu_class_is_omap1() && !cpu_is_omap15xx()) { + if (!cpu_is_omap15xx()) { u32 l; /* pulldown D+/D- */ @@ -135,9 +176,7 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) } if (is_device) { - if (cpu_is_omap24xx()) - omap_cfg_reg(J20_24XX_USB0_PUEN); - else if (cpu_is_omap7xx()) { + if (cpu_is_omap7xx()) { omap_cfg_reg(AA17_7XX_USB_DM); omap_cfg_reg(W16_7XX_USB_PU_EN); omap_cfg_reg(W17_7XX_USB_VBUSI); @@ -147,8 +186,7 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) omap_cfg_reg(W4_USB_PUEN); } - /* internal transceiver (unavailable on 17xx, 24xx) */ - if (!cpu_class_is_omap2() && nwires == 2) { + if (nwires == 2) { u32 l; // omap_cfg_reg(P9_USB_DP); @@ -183,26 +221,18 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) return 0; } - if (cpu_is_omap24xx()) { - omap_cfg_reg(K18_24XX_USB0_DAT); - omap_cfg_reg(K19_24XX_USB0_TXEN); - omap_cfg_reg(J14_24XX_USB0_SE0); - if (nwires != 3) - omap_cfg_reg(J18_24XX_USB0_RCV); - } else { - omap_cfg_reg(V6_USB0_TXD); - omap_cfg_reg(W9_USB0_TXEN); - omap_cfg_reg(W5_USB0_SE0); - if (nwires != 3) - omap_cfg_reg(Y5_USB0_RCV); - } + omap_cfg_reg(V6_USB0_TXD); + omap_cfg_reg(W9_USB0_TXEN); + omap_cfg_reg(W5_USB0_SE0); + if (nwires != 3) + omap_cfg_reg(Y5_USB0_RCV); /* NOTE: SPEED and SUSP aren't configured here. OTG hosts * may be able to use I2C requests to set those bits along * with VBUS switching and overcurrent detection. */ - if (cpu_class_is_omap1() && nwires != 6) { + if (nwires != 6) { u32 l; l = omap_readl(USB_TRANSCEIVER_CTRL); @@ -213,21 +243,13 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) switch (nwires) { case 3: syscon1 = 2; - if (cpu_is_omap24xx()) - omap2_usb_devconf_set(0, USB_BIDIR); break; case 4: syscon1 = 1; - if (cpu_is_omap24xx()) - omap2_usb_devconf_set(0, USB_BIDIR); break; case 6: syscon1 = 3; - if (cpu_is_omap24xx()) { - omap_cfg_reg(J19_24XX_USB0_VP); - omap_cfg_reg(K20_24XX_USB0_VM); - omap2_usb_devconf_set(0, USB_UNIDIR); - } else { + { u32 l; omap_cfg_reg(AA9_USB0_VP); @@ -244,30 +266,66 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) return syscon1 << 16; } +static u32 __init omap2_usb1_init(unsigned nwires) +{ + u32 syscon1 = 0; + + omap2_usb_devconf_clear(1, USB_BIDIR_TLL); + + if (nwires == 0) + return 0; + + /* NOTE: board-specific code must set up pin muxing for usb1, + * since each signal could come out on either of two balls. + */ + + switch (nwires) { + case 2: + /* NOTE: board-specific code must override this setting if + * this TLL link is not using DP/DM + */ + syscon1 = 1; + omap2_usb_devconf_set(1, USB_BIDIR_TLL); + break; + case 3: + syscon1 = 2; + omap2_usb_devconf_set(1, USB_BIDIR); + break; + case 4: + syscon1 = 1; + omap2_usb_devconf_set(1, USB_BIDIR); + break; + case 6: + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 1, nwires); + } + + return syscon1 << 20; +} + static u32 __init omap_usb1_init(unsigned nwires) { u32 syscon1 = 0; - if (cpu_class_is_omap1() && !cpu_is_omap15xx() && nwires != 6) { + if (cpu_is_omap24xx()) + return omap2_usb1_init(nwires); + + if (!cpu_is_omap15xx() && nwires != 6) { u32 l; l = omap_readl(USB_TRANSCEIVER_CTRL); l &= ~CONF_USB1_UNI_R; omap_writel(l, USB_TRANSCEIVER_CTRL); } - if (cpu_is_omap24xx()) - omap2_usb_devconf_clear(1, USB_BIDIR_TLL); - if (nwires == 0) return 0; /* external transceiver */ - if (cpu_class_is_omap1()) { - omap_cfg_reg(USB1_TXD); - omap_cfg_reg(USB1_TXEN); - if (nwires != 3) - omap_cfg_reg(USB1_RCV); - } + omap_cfg_reg(USB1_TXD); + omap_cfg_reg(USB1_TXEN); + if (nwires != 3) + omap_cfg_reg(USB1_RCV); if (cpu_is_omap15xx()) { omap_cfg_reg(USB1_SEO); @@ -280,10 +338,6 @@ static u32 __init omap_usb1_init(unsigned nwires) } else if (cpu_is_omap1710()) { omap_cfg_reg(R13_1710_USB1_SE0); // SUSP - } else if (cpu_is_omap24xx()) { - /* NOTE: board-specific code must set up pin muxing for usb1, - * since each signal could come out on either of two balls. - */ } else { pr_debug("usb%d cpu unrecognized\n", 1); return 0; @@ -291,27 +345,14 @@ static u32 __init omap_usb1_init(unsigned nwires) switch (nwires) { case 2: - if (!cpu_is_omap24xx()) - goto bad; - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM - */ - syscon1 = 1; - omap2_usb_devconf_set(1, USB_BIDIR_TLL); - break; + goto bad; case 3: syscon1 = 2; - if (cpu_is_omap24xx()) - omap2_usb_devconf_set(1, USB_BIDIR); break; case 4: syscon1 = 1; - if (cpu_is_omap24xx()) - omap2_usb_devconf_set(1, USB_BIDIR); break; case 6: - if (cpu_is_omap24xx()) - goto bad; syscon1 = 3; omap_cfg_reg(USB1_VP); omap_cfg_reg(USB1_VM); @@ -331,20 +372,70 @@ bad: return syscon1 << 20; } -static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) +static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup) { u32 syscon1 = 0; - if (cpu_is_omap24xx()) { - omap2_usb2_disable_5pinbitll(); - alt_pingroup = 0; + omap2_usb2_disable_5pinbitll(); + alt_pingroup = 0; + + /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ + if (alt_pingroup || nwires == 0) + return 0; + + omap_cfg_reg(Y11_24XX_USB2_DAT); + omap_cfg_reg(AA10_24XX_USB2_SE0); + if (nwires > 2) + omap_cfg_reg(AA12_24XX_USB2_TXEN); + if (nwires > 3) + omap_cfg_reg(AA6_24XX_USB2_RCV); + + switch (nwires) { + case 2: + /* NOTE: board-specific code must override this setting if + * this TLL link is not using DP/DM + */ + syscon1 = 1; + omap2_usb_devconf_set(2, USB_BIDIR_TLL); + break; + case 3: + syscon1 = 2; + omap2_usb_devconf_set(2, USB_BIDIR); + break; + case 4: + syscon1 = 1; + omap2_usb_devconf_set(2, USB_BIDIR); + break; + case 5: + omap_cfg_reg(AA4_24XX_USB2_TLLSE0); + /* NOTE: board-specific code must override this setting if + * this TLL link is not using DP/DM. Something must also + * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED} + */ + syscon1 = 3; + omap2_usb2_enable_5pinunitll(); + break; + case 6: + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 2, nwires); } + return syscon1 << 24; +} + +static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) +{ + u32 syscon1 = 0; + + if (cpu_is_omap24xx()) + return omap2_usb2_init(nwires, alt_pingroup); + /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ if (alt_pingroup || nwires == 0) return 0; - if (cpu_class_is_omap1() && !cpu_is_omap15xx() && nwires != 6) { + if (!cpu_is_omap15xx() && nwires != 6) { u32 l; l = omap_readl(USB_TRANSCEIVER_CTRL); @@ -367,53 +458,24 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) if (nwires != 3) omap_cfg_reg(Y5_USB2_RCV); // FIXME omap_cfg_reg(USB2_SPEED); - } else if (cpu_is_omap24xx()) { - omap_cfg_reg(Y11_24XX_USB2_DAT); - omap_cfg_reg(AA10_24XX_USB2_SE0); - if (nwires > 2) - omap_cfg_reg(AA12_24XX_USB2_TXEN); - if (nwires > 3) - omap_cfg_reg(AA6_24XX_USB2_RCV); } else { pr_debug("usb%d cpu unrecognized\n", 1); return 0; } - // if (cpu_class_is_omap1()) omap_cfg_reg(USB2_SUSP); + // omap_cfg_reg(USB2_SUSP); switch (nwires) { case 2: - if (!cpu_is_omap24xx()) - goto bad; - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM - */ - syscon1 = 1; - omap2_usb_devconf_set(2, USB_BIDIR_TLL); - break; + goto bad; case 3: syscon1 = 2; - if (cpu_is_omap24xx()) - omap2_usb_devconf_set(2, USB_BIDIR); break; case 4: syscon1 = 1; - if (cpu_is_omap24xx()) - omap2_usb_devconf_set(2, USB_BIDIR); break; case 5: - if (!cpu_is_omap24xx()) - goto bad; - omap_cfg_reg(AA4_24XX_USB2_TLLSE0); - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM. Something must also - * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED} - */ - syscon1 = 3; - omap2_usb2_enable_5pinunitll(); - break; + goto bad; case 6: - if (cpu_is_omap24xx()) - goto bad; syscon1 = 3; if (cpu_is_omap15xx()) { omap_cfg_reg(USB2_VP); -- cgit v1.2.3-70-g09d2 From b5e8905bcd7a794b667f6d5eabcb036f25358fdb Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:29 +0300 Subject: omap: Move omap2 FS USB platform init code into mach-omap2/usb-fs.c Move omap2 FS USB platform init code into mach-omap2/usb-fs.c. This will allow further work later on to use omap hwmod for initializing the device. Cc: David Brownell Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 2 + arch/arm/mach-omap2/board-2430sdp.c | 2 +- arch/arm/mach-omap2/board-apollon.c | 2 +- arch/arm/mach-omap2/board-h4.c | 2 +- arch/arm/mach-omap2/usb-fs.c | 345 ++++++++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/board.h | 8 + arch/arm/plat-omap/include/plat/usb.h | 7 + arch/arm/plat-omap/usb.c | 267 ++++++------------------ 8 files changed, 429 insertions(+), 206 deletions(-) create mode 100644 arch/arm/mach-omap2/usb-fs.c (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 6c6d7c6f7ae..3b384188e28 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -149,6 +149,8 @@ obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \ hsmmc.o # Platform specific device init code +usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o +obj-y += $(usbfs-m) $(usbfs-y) obj-y += usb-musb.o obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o obj-y += usb-ehci.o diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index a11a575745e..ec920c90a52 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -226,7 +226,7 @@ static void __init omap_2430sdp_init(void) platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); omap_serial_init(); omap2_hsmmc_init(mmc); - omap_usb_init(&sdp2430_usb_config); + omap2_usbfs_init(&sdp2430_usb_config); usb_musb_init(&musb_board_data); board_smc91x_init(); diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index aa69fb99974..987b24d400a 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -306,7 +306,7 @@ static void __init apollon_usb_init(void) omap_cfg_reg(P21_242X_GPIO12); gpio_request(12, "USB suspend"); gpio_direction_output(12, 0); - omap_usb_init(&apollon_usb_config); + omap2_usbfs_init(&apollon_usb_config); } static void __init omap_apollon_init(void) diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 0665f2c8dc8..54a231c7465 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -362,7 +362,7 @@ static void __init omap_h4_init(void) ARRAY_SIZE(h4_i2c_board_info)); platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices)); - omap_usb_init(&h4_usb_config); + omap2_usbfs_init(&h4_usb_config); omap_serial_init(); } diff --git a/arch/arm/mach-omap2/usb-fs.c b/arch/arm/mach-omap2/usb-fs.c new file mode 100644 index 00000000000..f63e5766b6b --- /dev/null +++ b/arch/arm/mach-omap2/usb-fs.c @@ -0,0 +1,345 @@ +/* + * Platform level USB initialization for FS USB OTG controller on omap1 and 24xx + * + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include + +#define INT_USB_IRQ_GEN INT_24XX_USB_IRQ_GEN +#define INT_USB_IRQ_NISO INT_24XX_USB_IRQ_NISO +#define INT_USB_IRQ_ISO INT_24XX_USB_IRQ_ISO +#define INT_USB_IRQ_HGEN INT_24XX_USB_IRQ_HGEN +#define INT_USB_IRQ_OTG INT_24XX_USB_IRQ_OTG + +#if defined(CONFIG_ARCH_OMAP2) + +#ifdef CONFIG_USB_GADGET_OMAP + +static struct resource udc_resources[] = { + /* order is significant! */ + { /* registers */ + .start = UDC_BASE, + .end = UDC_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { /* general IRQ */ + .start = INT_USB_IRQ_GEN, + .flags = IORESOURCE_IRQ, + }, { /* PIO IRQ */ + .start = INT_USB_IRQ_NISO, + .flags = IORESOURCE_IRQ, + }, { /* SOF IRQ */ + .start = INT_USB_IRQ_ISO, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 udc_dmamask = ~(u32)0; + +static struct platform_device udc_device = { + .name = "omap_udc", + .id = -1, + .dev = { + .dma_mask = &udc_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(udc_resources), + .resource = udc_resources, +}; + +static inline void udc_device_init(struct omap_usb_config *pdata) +{ + pdata->udc_device = &udc_device; +} + +#else + +static inline void udc_device_init(struct omap_usb_config *pdata) +{ +} + +#endif + +#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + +/* The dmamask must be set for OHCI to work */ +static u64 ohci_dmamask = ~(u32)0; + +static struct resource ohci_resources[] = { + { + .start = OMAP_OHCI_BASE, + .end = OMAP_OHCI_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_IRQ_HGEN, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ohci_device = { + .name = "ohci", + .id = -1, + .dev = { + .dma_mask = &ohci_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(ohci_resources), + .resource = ohci_resources, +}; + +static inline void ohci_device_init(struct omap_usb_config *pdata) +{ + pdata->ohci_device = &ohci_device; +} + +#else + +static inline void ohci_device_init(struct omap_usb_config *pdata) +{ +} + +#endif + +#if defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG) + +static struct resource otg_resources[] = { + /* order is significant! */ + { + .start = OTG_BASE, + .end = OTG_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .start = INT_USB_IRQ_OTG, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device otg_device = { + .name = "omap_otg", + .id = -1, + .num_resources = ARRAY_SIZE(otg_resources), + .resource = otg_resources, +}; + +static inline void otg_device_init(struct omap_usb_config *pdata) +{ + pdata->otg_device = &otg_device; +} + +#else + +static inline void otg_device_init(struct omap_usb_config *pdata) +{ +} + +#endif + +static void omap2_usb_devconf_clear(u8 port, u32 mask) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r &= ~USBTXWRMODEI(port, mask); + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static void omap2_usb_devconf_set(u8 port, u32 mask) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r |= USBTXWRMODEI(port, mask); + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static void omap2_usb2_disable_5pinbitll(void) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r &= ~(USBTXWRMODEI(2, USB_BIDIR_TLL) | USBT2TLL5PI); + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static void omap2_usb2_enable_5pinunitll(void) +{ + u32 r; + + r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + r |= USBTXWRMODEI(2, USB_UNIDIR_TLL) | USBT2TLL5PI; + omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); +} + +static u32 __init omap2_usb0_init(unsigned nwires, unsigned is_device) +{ + u32 syscon1 = 0; + + omap2_usb_devconf_clear(0, USB_BIDIR_TLL); + + if (nwires == 0) + return 0; + + if (is_device) + omap_cfg_reg(J20_24XX_USB0_PUEN); + + omap_cfg_reg(K18_24XX_USB0_DAT); + omap_cfg_reg(K19_24XX_USB0_TXEN); + omap_cfg_reg(J14_24XX_USB0_SE0); + if (nwires != 3) + omap_cfg_reg(J18_24XX_USB0_RCV); + + switch (nwires) { + case 3: + syscon1 = 2; + omap2_usb_devconf_set(0, USB_BIDIR); + break; + case 4: + syscon1 = 1; + omap2_usb_devconf_set(0, USB_BIDIR); + break; + case 6: + syscon1 = 3; + omap_cfg_reg(J19_24XX_USB0_VP); + omap_cfg_reg(K20_24XX_USB0_VM); + omap2_usb_devconf_set(0, USB_UNIDIR); + break; + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 0, nwires); + } + + return syscon1 << 16; +} + +static u32 __init omap2_usb1_init(unsigned nwires) +{ + u32 syscon1 = 0; + + omap2_usb_devconf_clear(1, USB_BIDIR_TLL); + + if (nwires == 0) + return 0; + + /* NOTE: board-specific code must set up pin muxing for usb1, + * since each signal could come out on either of two balls. + */ + + switch (nwires) { + case 2: + /* NOTE: board-specific code must override this setting if + * this TLL link is not using DP/DM + */ + syscon1 = 1; + omap2_usb_devconf_set(1, USB_BIDIR_TLL); + break; + case 3: + syscon1 = 2; + omap2_usb_devconf_set(1, USB_BIDIR); + break; + case 4: + syscon1 = 1; + omap2_usb_devconf_set(1, USB_BIDIR); + break; + case 6: + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 1, nwires); + } + + return syscon1 << 20; +} + +static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup) +{ + u32 syscon1 = 0; + + omap2_usb2_disable_5pinbitll(); + alt_pingroup = 0; + + /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ + if (alt_pingroup || nwires == 0) + return 0; + + omap_cfg_reg(Y11_24XX_USB2_DAT); + omap_cfg_reg(AA10_24XX_USB2_SE0); + if (nwires > 2) + omap_cfg_reg(AA12_24XX_USB2_TXEN); + if (nwires > 3) + omap_cfg_reg(AA6_24XX_USB2_RCV); + + switch (nwires) { + case 2: + /* NOTE: board-specific code must override this setting if + * this TLL link is not using DP/DM + */ + syscon1 = 1; + omap2_usb_devconf_set(2, USB_BIDIR_TLL); + break; + case 3: + syscon1 = 2; + omap2_usb_devconf_set(2, USB_BIDIR); + break; + case 4: + syscon1 = 1; + omap2_usb_devconf_set(2, USB_BIDIR); + break; + case 5: + omap_cfg_reg(AA4_24XX_USB2_TLLSE0); + /* NOTE: board-specific code must override this setting if + * this TLL link is not using DP/DM. Something must also + * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED} + */ + syscon1 = 3; + omap2_usb2_enable_5pinunitll(); + break; + case 6: + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 2, nwires); + } + + return syscon1 << 24; +} + +void __init omap2_usbfs_init(struct omap_usb_config *pdata) +{ + if (!cpu_is_omap24xx()) + return; + + pdata->usb0_init = omap2_usb0_init; + pdata->usb1_init = omap2_usb1_init; + pdata->usb2_init = omap2_usb2_init; + udc_device_init(pdata); + ohci_device_init(pdata); + otg_device_init(pdata); + omap_otg_init(pdata); +} + +#endif diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h index 5cd622039da..3cf4fa25ab3 100644 --- a/arch/arm/plat-omap/include/plat/board.h +++ b/arch/arm/plat-omap/include/plat/board.h @@ -85,6 +85,14 @@ struct omap_usb_config { * 6 == 6 wire unidirectional (or TLL) */ u8 pins[3]; + + struct platform_device *udc_device; + struct platform_device *ohci_device; + struct platform_device *otg_device; + + u32 (*usb0_init)(unsigned nwires, unsigned is_device); + u32 (*usb1_init)(unsigned nwires); + u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup); }; struct omap_lcd_config { diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h index 98eef5360e6..9f792244e77 100644 --- a/arch/arm/plat-omap/include/plat/usb.h +++ b/arch/arm/plat-omap/include/plat/usb.h @@ -81,7 +81,14 @@ extern void usb_ohci_init(const struct ohci_hcd_omap_platform_data *pdata); #endif +void omap_otg_init(struct omap_usb_config *config); void omap_usb_init(struct omap_usb_config *pdata); +void omap2_usbfs_init(struct omap_usb_config *pdata); +#else +static inline omap2_usbfs_init(struct omap_usb_config *pdata) +{ +} +#endif /*-------------------------------------------------------------------------*/ diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index 9c4929a33e5..27b471ce11a 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -38,25 +38,12 @@ #include #include -#ifdef CONFIG_ARCH_OMAP1 - #define INT_USB_IRQ_GEN IH2_BASE + 20 #define INT_USB_IRQ_NISO IH2_BASE + 30 #define INT_USB_IRQ_ISO IH2_BASE + 29 #define INT_USB_IRQ_HGEN INT_USB_HHC_1 #define INT_USB_IRQ_OTG IH2_BASE + 8 -#else - -#define INT_USB_IRQ_GEN INT_24XX_USB_IRQ_GEN -#define INT_USB_IRQ_NISO INT_24XX_USB_IRQ_NISO -#define INT_USB_IRQ_ISO INT_24XX_USB_IRQ_ISO -#define INT_USB_IRQ_HGEN INT_24XX_USB_IRQ_HGEN -#define INT_USB_IRQ_OTG INT_24XX_USB_IRQ_OTG - -#endif - - /* These routines should handle the standard chip-specific modes * for usb0/1/2 ports, covering basic mux and transceiver setup. * @@ -79,90 +66,10 @@ #if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP15XX) -static void omap2_usb_devconf_clear(u8 port, u32 mask) -{ - u32 r; - - r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - r &= ~USBTXWRMODEI(port, mask); - omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); -} - -static void omap2_usb_devconf_set(u8 port, u32 mask) -{ - u32 r; - - r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - r |= USBTXWRMODEI(port, mask); - omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); -} - -static void omap2_usb2_disable_5pinbitll(void) -{ - u32 r; - - r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - r &= ~(USBTXWRMODEI(2, USB_BIDIR_TLL) | USBT2TLL5PI); - omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); -} - -static void omap2_usb2_enable_5pinunitll(void) -{ - u32 r; - - r = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - r |= USBTXWRMODEI(2, USB_UNIDIR_TLL) | USBT2TLL5PI; - omap_ctrl_writel(r, OMAP2_CONTROL_DEVCONF0); -} - -static u32 __init omap2_usb0_init(unsigned nwires, unsigned is_device) -{ - u32 syscon1 = 0; - - omap2_usb_devconf_clear(0, USB_BIDIR_TLL); - - if (nwires == 0) - return 0; - - if (is_device) - omap_cfg_reg(J20_24XX_USB0_PUEN); - - omap_cfg_reg(K18_24XX_USB0_DAT); - omap_cfg_reg(K19_24XX_USB0_TXEN); - omap_cfg_reg(J14_24XX_USB0_SE0); - if (nwires != 3) - omap_cfg_reg(J18_24XX_USB0_RCV); - - switch (nwires) { - case 3: - syscon1 = 2; - omap2_usb_devconf_set(0, USB_BIDIR); - break; - case 4: - syscon1 = 1; - omap2_usb_devconf_set(0, USB_BIDIR); - break; - case 6: - syscon1 = 3; - omap_cfg_reg(J19_24XX_USB0_VP); - omap_cfg_reg(K20_24XX_USB0_VM); - omap2_usb_devconf_set(0, USB_UNIDIR); - break; - default: - printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", - 0, nwires); - } - - return syscon1 << 16; -} - static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) { u32 syscon1 = 0; - if (cpu_is_omap24xx()) - return omap2_usb0_init(nwires, is_device); - if (nwires == 0) { if (!cpu_is_omap15xx()) { u32 l; @@ -266,51 +173,10 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) return syscon1 << 16; } -static u32 __init omap2_usb1_init(unsigned nwires) -{ - u32 syscon1 = 0; - - omap2_usb_devconf_clear(1, USB_BIDIR_TLL); - - if (nwires == 0) - return 0; - - /* NOTE: board-specific code must set up pin muxing for usb1, - * since each signal could come out on either of two balls. - */ - - switch (nwires) { - case 2: - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM - */ - syscon1 = 1; - omap2_usb_devconf_set(1, USB_BIDIR_TLL); - break; - case 3: - syscon1 = 2; - omap2_usb_devconf_set(1, USB_BIDIR); - break; - case 4: - syscon1 = 1; - omap2_usb_devconf_set(1, USB_BIDIR); - break; - case 6: - default: - printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", - 1, nwires); - } - - return syscon1 << 20; -} - static u32 __init omap_usb1_init(unsigned nwires) { u32 syscon1 = 0; - if (cpu_is_omap24xx()) - return omap2_usb1_init(nwires); - if (!cpu_is_omap15xx() && nwires != 6) { u32 l; @@ -372,65 +238,10 @@ bad: return syscon1 << 20; } -static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup) -{ - u32 syscon1 = 0; - - omap2_usb2_disable_5pinbitll(); - alt_pingroup = 0; - - /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ - if (alt_pingroup || nwires == 0) - return 0; - - omap_cfg_reg(Y11_24XX_USB2_DAT); - omap_cfg_reg(AA10_24XX_USB2_SE0); - if (nwires > 2) - omap_cfg_reg(AA12_24XX_USB2_TXEN); - if (nwires > 3) - omap_cfg_reg(AA6_24XX_USB2_RCV); - - switch (nwires) { - case 2: - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM - */ - syscon1 = 1; - omap2_usb_devconf_set(2, USB_BIDIR_TLL); - break; - case 3: - syscon1 = 2; - omap2_usb_devconf_set(2, USB_BIDIR); - break; - case 4: - syscon1 = 1; - omap2_usb_devconf_set(2, USB_BIDIR); - break; - case 5: - omap_cfg_reg(AA4_24XX_USB2_TLLSE0); - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM. Something must also - * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED} - */ - syscon1 = 3; - omap2_usb2_enable_5pinunitll(); - break; - case 6: - default: - printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", - 2, nwires); - } - - return syscon1 << 24; -} - static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) { u32 syscon1 = 0; - if (cpu_is_omap24xx()) - return omap2_usb2_init(nwires, alt_pingroup); - /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ if (alt_pingroup || nwires == 0) return 0; @@ -498,6 +309,10 @@ bad: return syscon1 << 24; } +#else +#define omap_usb0_init NULL +#define omap_usb1_init NULL +#define omap_usb2_init NULL #endif /*-------------------------------------------------------------------------*/ @@ -535,6 +350,17 @@ static struct platform_device udc_device = { .resource = udc_resources, }; +static inline void udc_device_init(struct omap_usb_config *pdata) +{ + pdata->udc_device = &udc_device; +} + +#else + +static inline void udc_device_init(struct omap_usb_config *pdata) +{ +} + #endif #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) @@ -565,6 +391,17 @@ static struct platform_device ohci_device = { .resource = ohci_resources, }; +static inline void ohci_device_init(struct omap_usb_config *pdata) +{ + pdata->ohci_device = &ohci_device; +} + +#else + +static inline void ohci_device_init(struct omap_usb_config *pdata) +{ +} + #endif #if defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG) @@ -588,6 +425,17 @@ static struct platform_device otg_device = { .resource = otg_resources, }; +static inline void otg_device_init(struct omap_usb_config *pdata) +{ + pdata->otg_device = &otg_device; +} + +#else + +static inline void otg_device_init(struct omap_usb_config *pdata) +{ +} + #endif /*-------------------------------------------------------------------------*/ @@ -622,9 +470,9 @@ omap_otg_init(struct omap_usb_config *config) /* pin muxing and transceiver pinouts */ if (config->pins[0] > 2) /* alt pingroup 2 */ alt_pingroup = 1; - syscon |= omap_usb0_init(config->pins[0], is_usb0_device(config)); - syscon |= omap_usb1_init(config->pins[1]); - syscon |= omap_usb2_init(config->pins[2], alt_pingroup); + syscon |= config->usb0_init(config->pins[0], is_usb0_device(config)); + syscon |= config->usb1_init(config->pins[1]); + syscon |= config->usb2_init(config->pins[2], alt_pingroup); pr_debug("OTG_SYSCON_1 = %08x\n", omap_readl(OTG_SYSCON_1)); omap_writel(syscon, OTG_SYSCON_1); @@ -672,15 +520,17 @@ omap_otg_init(struct omap_usb_config *config) #ifdef CONFIG_USB_GADGET_OMAP if (config->otg || config->register_dev) { + struct platform_device *udc_device = config->udc_device; + syscon &= ~DEV_IDLE_EN; - udc_device.dev.platform_data = config; + udc_device->dev.platform_data = config; /* IRQ numbers for omap7xx */ if(cpu_is_omap7xx()) { udc_resources[1].start = INT_7XX_USB_GENI; udc_resources[2].start = INT_7XX_USB_NON_ISO; udc_resources[3].start = INT_7XX_USB_ISO; } - status = platform_device_register(&udc_device); + status = platform_device_register(udc_device); if (status) pr_debug("can't register UDC device, %d\n", status); } @@ -688,11 +538,13 @@ omap_otg_init(struct omap_usb_config *config) #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) if (config->otg || config->register_host) { + struct platform_device *ohci_device = config->ohci_device; + syscon &= ~HST_IDLE_EN; - ohci_device.dev.platform_data = config; + ohci_device->dev.platform_data = config; if (cpu_is_omap7xx()) ohci_resources[1].start = INT_7XX_USB_HHC_1; - status = platform_device_register(&ohci_device); + status = platform_device_register(ohci_device); if (status) pr_debug("can't register OHCI device, %d\n", status); } @@ -700,11 +552,13 @@ omap_otg_init(struct omap_usb_config *config) #ifdef CONFIG_USB_OTG if (config->otg) { + struct platform_device *otg_device = config->otg_device; + syscon &= ~OTG_IDLE_EN; - otg_device.dev.platform_data = config; + otg_device->dev.platform_data = config; if (cpu_is_omap7xx()) otg_resources[1].start = INT_7XX_USB_OTG; - status = platform_device_register(&otg_device); + status = platform_device_register(otg_device); if (status) pr_debug("can't register OTG device, %d\n", status); } @@ -716,7 +570,7 @@ omap_otg_init(struct omap_usb_config *config) } #else -static inline void omap_otg_init(struct omap_usb_config *config) {} +void omap_otg_init(struct omap_usb_config *config) {} #endif /*-------------------------------------------------------------------------*/ @@ -737,9 +591,9 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config) unsigned int val; u16 w; - omap_usb0_init(config->pins[0], is_usb0_device(config)); - omap_usb1_init(config->pins[1]); - omap_usb2_init(config->pins[2], 0); + config->usb0_init(config->pins[0], is_usb0_device(config)); + config->usb1_init(config->pins[1]); + config->usb2_init(config->pins[2], 0); val = omap_readl(MOD_CONF_CTRL_0) & ~(0x3f << 1); val |= (config->hmc_mode << 1); @@ -807,7 +661,14 @@ static inline void omap_1510_usb_init(struct omap_usb_config *config) {} void __init omap_usb_init(struct omap_usb_config *pdata) { - if (cpu_is_omap7xx() || cpu_is_omap16xx() || cpu_is_omap24xx()) + pdata->usb0_init = omap_usb0_init; + pdata->usb1_init = omap_usb1_init; + pdata->usb2_init = omap_usb2_init; + udc_device_init(pdata); + ohci_device_init(pdata); + otg_device_init(pdata); + + if (cpu_is_omap7xx() || cpu_is_omap16xx()) omap_otg_init(pdata); else if (cpu_is_omap15xx()) omap_1510_usb_init(pdata); -- cgit v1.2.3-70-g09d2 From 98093839307cbf1a0d5cb50b495d14a78b755ed9 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:29 +0300 Subject: omap: Enable interface clock for omap2 FS USB Looks like this code was only working on boards that had the usb_l4_ick enabled in the bootloader. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/usb-fs.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/usb-fs.c b/arch/arm/mach-omap2/usb-fs.c index f63e5766b6b..a4455190b21 100644 --- a/arch/arm/mach-omap2/usb-fs.c +++ b/arch/arm/mach-omap2/usb-fs.c @@ -24,6 +24,8 @@ #include #include #include +#include +#include #include @@ -330,9 +332,16 @@ static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup) void __init omap2_usbfs_init(struct omap_usb_config *pdata) { + struct clk *ick; + if (!cpu_is_omap24xx()) return; + ick = clk_get(NULL, "usb_l4_ick"); + if (IS_ERR(ick)) + return; + + clk_enable(ick); pdata->usb0_init = omap2_usb0_init; pdata->usb1_init = omap2_usb1_init; pdata->usb2_init = omap2_usb2_init; @@ -340,6 +349,8 @@ void __init omap2_usbfs_init(struct omap_usb_config *pdata) ohci_device_init(pdata); otg_device_init(pdata); omap_otg_init(pdata); + clk_disable(ick); + clk_put(ick); } #endif -- cgit v1.2.3-70-g09d2 From dd0cdd888251d0d62df417d6859e74e57146c13f Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:30 +0300 Subject: omap: Move omap1 USB platform init code into mach-omap1/usb.c Move omap1 FS USB platform init code into mach-omap1/usb.c Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/Makefile | 3 + arch/arm/mach-omap1/board-ams-delta.c | 2 +- arch/arm/mach-omap1/board-generic.c | 4 +- arch/arm/mach-omap1/board-h2.c | 2 +- arch/arm/mach-omap1/board-h3.c | 2 +- arch/arm/mach-omap1/board-htcherald.c | 2 +- arch/arm/mach-omap1/board-innovator.c | 4 +- arch/arm/mach-omap1/board-nokia770.c | 2 +- arch/arm/mach-omap1/board-osk.c | 2 +- arch/arm/mach-omap1/board-palmte.c | 2 +- arch/arm/mach-omap1/board-palmtt.c | 2 +- arch/arm/mach-omap1/board-palmz71.c | 2 +- arch/arm/mach-omap1/board-sx1.c | 2 +- arch/arm/mach-omap1/board-voiceblue.c | 2 +- arch/arm/mach-omap1/usb.c | 530 +++++++++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/usb.h | 42 ++- arch/arm/plat-omap/usb.c | 535 ---------------------------------- 17 files changed, 589 insertions(+), 551 deletions(-) create mode 100644 arch/arm/mach-omap1/usb.c (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index ea231c7a550..facfaeb1ae5 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -23,6 +23,9 @@ obj-y += $(i2c-omap-m) $(i2c-omap-y) led-y := leds.o +usb-fs-$(CONFIG_USB) := usb.o +obj-y += $(usb-fs-m) $(usb-fs-y) + # Specific board support obj-$(CONFIG_MACH_OMAP_H2) += board-h2.o board-h2-mmc.o obj-$(CONFIG_MACH_OMAP_INNOVATOR) += board-innovator.o diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index fdd1dd53fa9..c6a81ff8c0d 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -235,7 +235,7 @@ static void __init ams_delta_init(void) /* Clear latch2 (NAND, LCD, modem enable) */ ams_delta_latch2_write(~0, 0); - omap_usb_init(&ams_delta_usb_config); + omap1_usb_init(&ams_delta_usb_config); platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices)); #ifdef CONFIG_AMS_DELTA_FIQ diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c index e1195a3467b..e9ed8bff1ce 100644 --- a/arch/arm/mach-omap1/board-generic.c +++ b/arch/arm/mach-omap1/board-generic.c @@ -72,12 +72,12 @@ static void __init omap_generic_init(void) omap_cfg_reg(UART3_TX); omap_cfg_reg(UART3_RX); - omap_usb_init(&generic1510_usb_config); + omap1_usb_init(&generic1510_usb_config); } #endif #if defined(CONFIG_ARCH_OMAP16XX) if (!cpu_is_omap1510()) { - omap_usb_init(&generic1610_usb_config); + omap1_usb_init(&generic1610_usb_config); } #endif diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index d1100e4f65a..5f30188ade9 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -452,7 +452,7 @@ static void __init h2_init(void) omap_serial_init(); omap_register_i2c_bus(1, 100, h2_i2c_board_info, ARRAY_SIZE(h2_i2c_board_info)); - omap_usb_init(&h2_usb_config); + omap1_usb_init(&h2_usb_config); h2_mmc_init(); } diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index a53ab8297d2..0be1d3b8181 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -405,7 +405,7 @@ static void __init h3_init(void) omap_serial_init(); omap_register_i2c_bus(1, 100, h3_i2c_board_info, ARRAY_SIZE(h3_i2c_board_info)); - omap_usb_init(&h3_usb_config); + omap1_usb_init(&h3_usb_config); h3_mmc_init(); } diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c index 8e313b4b99a..736e4c2064f 100644 --- a/arch/arm/mach-omap1/board-htcherald.c +++ b/arch/arm/mach-omap1/board-htcherald.c @@ -287,7 +287,7 @@ static void __init htcherald_init(void) htcherald_disable_watchdog(); htcherald_usb_enable(); - omap_usb_init(&htcherald_usb_config); + omap1_usb_init(&htcherald_usb_config); } static void __init htcherald_init_irq(void) diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index 5d12fd35681..3c04e90fb85 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -422,13 +422,13 @@ static void __init innovator_init(void) #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { - omap_usb_init(&innovator1510_usb_config); + omap1_usb_init(&innovator1510_usb_config); innovator_config[1].data = &innovator1510_lcd_config; } #endif #ifdef CONFIG_ARCH_OMAP16XX if (cpu_is_omap1610()) { - omap_usb_init(&h2_usb_config); + omap1_usb_init(&h2_usb_config); innovator_config[1].data = &innovator1610_lcd_config; } #endif diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 71e1a3fad0e..c9e9e37c567 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -386,7 +386,7 @@ static void __init omap_nokia770_init(void) hwa742_dev_init(); ads7846_dev_init(); mipid_dev_init(); - omap_usb_init(&nokia770_usb_config); + omap1_usb_init(&nokia770_usb_config); nokia770_mmc_init(); } diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 80d862001de..b28c46a9ecc 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -560,7 +560,7 @@ static void __init osk_init(void) l |= (3 << 1); omap_writel(l, USB_TRANSCEIVER_CTRL); - omap_usb_init(&osk_usb_config); + omap1_usb_init(&osk_usb_config); /* irq for tps65010 chip */ /* bootloader effectively does: omap_cfg_reg(U19_1610_MPUIO1); */ diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 569b4c9085c..51d5c4dc796 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -359,7 +359,7 @@ static void __init omap_palmte_init(void) spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info)); palmte_misc_gpio_setup(); omap_serial_init(); - omap_usb_init(&palmte_usb_config); + omap1_usb_init(&palmte_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); } diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 6ad49a2cc1a..c0bcfc6119d 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -307,7 +307,7 @@ static void __init omap_palmtt_init(void) spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo)); omap_serial_init(); - omap_usb_init(&palmtt_usb_config); + omap1_usb_init(&palmtt_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); } diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index 6641de9257e..f431b44a71e 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -325,7 +325,7 @@ omap_palmz71_init(void) spi_register_board_info(palmz71_boardinfo, ARRAY_SIZE(palmz71_boardinfo)); - omap_usb_init(&palmz71_usb_config); + omap1_usb_init(&palmz71_usb_config); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); palmz71_gpio_setup(0); diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 2fb1e5f8e2e..7b21190a914 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -392,7 +392,7 @@ static void __init omap_sx1_init(void) omap_board_config_size = ARRAY_SIZE(sx1_config); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); - omap_usb_init(&sx1_usb_config); + omap1_usb_init(&sx1_usb_config); sx1_mmc_init(); /* turn on USB power */ diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 87b9436fe7c..78107543d59 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -198,7 +198,7 @@ static void __init voiceblue_init(void) omap_board_config = voiceblue_config; omap_board_config_size = ARRAY_SIZE(voiceblue_config); omap_serial_init(); - omap_usb_init(&voiceblue_usb_config); + omap1_usb_init(&voiceblue_usb_config); omap_register_i2c_bus(1, 100, NULL, 0); /* There is a good chance board is going up, so enable power LED diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c new file mode 100644 index 00000000000..19de03b074e --- /dev/null +++ b/arch/arm/mach-omap1/usb.c @@ -0,0 +1,530 @@ +/* + * Platform level USB initialization for FS USB OTG controller on omap1 and 24xx + * + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#include + +#include +#include + +/* These routines should handle the standard chip-specific modes + * for usb0/1/2 ports, covering basic mux and transceiver setup. + * + * Some board-*.c files will need to set up additional mux options, + * like for suspend handling, vbus sensing, GPIOs, and the D+ pullup. + */ + +/* TESTED ON: + * - 1611B H2 (with usb1 mini-AB) using standard Mini-B or OTG cables + * - 5912 OSK OHCI (with usb0 standard-A), standard A-to-B cables + * - 5912 OSK UDC, with *nonstandard* A-to-A cable + * - 1510 Innovator UDC with bundled usb0 cable + * - 1510 Innovator OHCI with bundled usb1/usb2 cable + * - 1510 Innovator OHCI with custom usb0 cable, feeding 5V VBUS + * - 1710 custom development board using alternate pin group + * - 1710 H3 (with usb1 mini-AB) using standard Mini-B or OTG cables + */ + +#define INT_USB_IRQ_GEN IH2_BASE + 20 +#define INT_USB_IRQ_NISO IH2_BASE + 30 +#define INT_USB_IRQ_ISO IH2_BASE + 29 +#define INT_USB_IRQ_HGEN INT_USB_HHC_1 +#define INT_USB_IRQ_OTG IH2_BASE + 8 + +#ifdef CONFIG_USB_GADGET_OMAP + +static struct resource udc_resources[] = { + /* order is significant! */ + { /* registers */ + .start = UDC_BASE, + .end = UDC_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { /* general IRQ */ + .start = INT_USB_IRQ_GEN, + .flags = IORESOURCE_IRQ, + }, { /* PIO IRQ */ + .start = INT_USB_IRQ_NISO, + .flags = IORESOURCE_IRQ, + }, { /* SOF IRQ */ + .start = INT_USB_IRQ_ISO, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 udc_dmamask = ~(u32)0; + +static struct platform_device udc_device = { + .name = "omap_udc", + .id = -1, + .dev = { + .dma_mask = &udc_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(udc_resources), + .resource = udc_resources, +}; + +static inline void udc_device_init(struct omap_usb_config *pdata) +{ + /* IRQ numbers for omap7xx */ + if(cpu_is_omap7xx()) { + udc_resources[1].start = INT_7XX_USB_GENI; + udc_resources[2].start = INT_7XX_USB_NON_ISO; + udc_resources[3].start = INT_7XX_USB_ISO; + } + pdata->udc_device = &udc_device; +} + +#else + +static inline void udc_device_init(struct omap_usb_config *pdata) +{ +} + +#endif + +#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + +/* The dmamask must be set for OHCI to work */ +static u64 ohci_dmamask = ~(u32)0; + +static struct resource ohci_resources[] = { + { + .start = OMAP_OHCI_BASE, + .end = OMAP_OHCI_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_IRQ_HGEN, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ohci_device = { + .name = "ohci", + .id = -1, + .dev = { + .dma_mask = &ohci_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(ohci_resources), + .resource = ohci_resources, +}; + +static inline void ohci_device_init(struct omap_usb_config *pdata) +{ + if (cpu_is_omap7xx()) + ohci_resources[1].start = INT_7XX_USB_HHC_1; + pdata->ohci_device = &ohci_device; +} + +#else + +static inline void ohci_device_init(struct omap_usb_config *pdata) +{ +} + +#endif + +#if defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG) + +static struct resource otg_resources[] = { + /* order is significant! */ + { + .start = OTG_BASE, + .end = OTG_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .start = INT_USB_IRQ_OTG, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device otg_device = { + .name = "omap_otg", + .id = -1, + .num_resources = ARRAY_SIZE(otg_resources), + .resource = otg_resources, +}; + +static inline void otg_device_init(struct omap_usb_config *pdata) +{ + if (cpu_is_omap7xx()) + otg_resources[1].start = INT_7XX_USB_OTG; + pdata->otg_device = &otg_device; +} + +#else + +static inline void otg_device_init(struct omap_usb_config *pdata) +{ +} + +#endif + +u32 __init omap1_usb0_init(unsigned nwires, unsigned is_device) +{ + u32 syscon1 = 0; + + if (nwires == 0) { + if (!cpu_is_omap15xx()) { + u32 l; + + /* pulldown D+/D- */ + l = omap_readl(USB_TRANSCEIVER_CTRL); + l &= ~(3 << 1); + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + return 0; + } + + if (is_device) { + if (cpu_is_omap7xx()) { + omap_cfg_reg(AA17_7XX_USB_DM); + omap_cfg_reg(W16_7XX_USB_PU_EN); + omap_cfg_reg(W17_7XX_USB_VBUSI); + omap_cfg_reg(W18_7XX_USB_DMCK_OUT); + omap_cfg_reg(W19_7XX_USB_DCRST); + } else + omap_cfg_reg(W4_USB_PUEN); + } + + if (nwires == 2) { + u32 l; + + // omap_cfg_reg(P9_USB_DP); + // omap_cfg_reg(R8_USB_DM); + + if (cpu_is_omap15xx()) { + /* This works on 1510-Innovator */ + return 0; + } + + /* NOTES: + * - peripheral should configure VBUS detection! + * - only peripherals may use the internal D+/D- pulldowns + * - OTG support on this port not yet written + */ + + /* Don't do this for omap7xx -- it causes USB to not work correctly */ + if (!cpu_is_omap7xx()) { + l = omap_readl(USB_TRANSCEIVER_CTRL); + l &= ~(7 << 4); + if (!is_device) + l |= (3 << 1); + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + + return 3 << 16; + } + + /* alternate pin config, external transceiver */ + if (cpu_is_omap15xx()) { + printk(KERN_ERR "no usb0 alt pin config on 15xx\n"); + return 0; + } + + omap_cfg_reg(V6_USB0_TXD); + omap_cfg_reg(W9_USB0_TXEN); + omap_cfg_reg(W5_USB0_SE0); + if (nwires != 3) + omap_cfg_reg(Y5_USB0_RCV); + + /* NOTE: SPEED and SUSP aren't configured here. OTG hosts + * may be able to use I2C requests to set those bits along + * with VBUS switching and overcurrent detection. + */ + + if (nwires != 6) { + u32 l; + + l = omap_readl(USB_TRANSCEIVER_CTRL); + l &= ~CONF_USB2_UNI_R; + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + + switch (nwires) { + case 3: + syscon1 = 2; + break; + case 4: + syscon1 = 1; + break; + case 6: + syscon1 = 3; + { + u32 l; + + omap_cfg_reg(AA9_USB0_VP); + omap_cfg_reg(R9_USB0_VM); + l = omap_readl(USB_TRANSCEIVER_CTRL); + l |= CONF_USB2_UNI_R; + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + break; + default: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 0, nwires); + } + + return syscon1 << 16; +} + +u32 __init omap1_usb1_init(unsigned nwires) +{ + u32 syscon1 = 0; + + if (!cpu_is_omap15xx() && nwires != 6) { + u32 l; + + l = omap_readl(USB_TRANSCEIVER_CTRL); + l &= ~CONF_USB1_UNI_R; + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + if (nwires == 0) + return 0; + + /* external transceiver */ + omap_cfg_reg(USB1_TXD); + omap_cfg_reg(USB1_TXEN); + if (nwires != 3) + omap_cfg_reg(USB1_RCV); + + if (cpu_is_omap15xx()) { + omap_cfg_reg(USB1_SEO); + omap_cfg_reg(USB1_SPEED); + // SUSP + } else if (cpu_is_omap1610() || cpu_is_omap5912()) { + omap_cfg_reg(W13_1610_USB1_SE0); + omap_cfg_reg(R13_1610_USB1_SPEED); + // SUSP + } else if (cpu_is_omap1710()) { + omap_cfg_reg(R13_1710_USB1_SE0); + // SUSP + } else { + pr_debug("usb%d cpu unrecognized\n", 1); + return 0; + } + + switch (nwires) { + case 2: + goto bad; + case 3: + syscon1 = 2; + break; + case 4: + syscon1 = 1; + break; + case 6: + syscon1 = 3; + omap_cfg_reg(USB1_VP); + omap_cfg_reg(USB1_VM); + if (!cpu_is_omap15xx()) { + u32 l; + + l = omap_readl(USB_TRANSCEIVER_CTRL); + l |= CONF_USB1_UNI_R; + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + break; + default: +bad: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 1, nwires); + } + + return syscon1 << 20; +} + +u32 __init omap1_usb2_init(unsigned nwires, unsigned alt_pingroup) +{ + u32 syscon1 = 0; + + /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ + if (alt_pingroup || nwires == 0) + return 0; + + if (!cpu_is_omap15xx() && nwires != 6) { + u32 l; + + l = omap_readl(USB_TRANSCEIVER_CTRL); + l &= ~CONF_USB2_UNI_R; + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + + /* external transceiver */ + if (cpu_is_omap15xx()) { + omap_cfg_reg(USB2_TXD); + omap_cfg_reg(USB2_TXEN); + omap_cfg_reg(USB2_SEO); + if (nwires != 3) + omap_cfg_reg(USB2_RCV); + /* there is no USB2_SPEED */ + } else if (cpu_is_omap16xx()) { + omap_cfg_reg(V6_USB2_TXD); + omap_cfg_reg(W9_USB2_TXEN); + omap_cfg_reg(W5_USB2_SE0); + if (nwires != 3) + omap_cfg_reg(Y5_USB2_RCV); + // FIXME omap_cfg_reg(USB2_SPEED); + } else { + pr_debug("usb%d cpu unrecognized\n", 1); + return 0; + } + + // omap_cfg_reg(USB2_SUSP); + + switch (nwires) { + case 2: + goto bad; + case 3: + syscon1 = 2; + break; + case 4: + syscon1 = 1; + break; + case 5: + goto bad; + case 6: + syscon1 = 3; + if (cpu_is_omap15xx()) { + omap_cfg_reg(USB2_VP); + omap_cfg_reg(USB2_VM); + } else { + u32 l; + + omap_cfg_reg(AA9_USB2_VP); + omap_cfg_reg(R9_USB2_VM); + l = omap_readl(USB_TRANSCEIVER_CTRL); + l |= CONF_USB2_UNI_R; + omap_writel(l, USB_TRANSCEIVER_CTRL); + } + break; + default: +bad: + printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", + 2, nwires); + } + + return syscon1 << 24; +} + +#ifdef CONFIG_ARCH_OMAP15XX + +/* ULPD_DPLL_CTRL */ +#define DPLL_IOB (1 << 13) +#define DPLL_PLL_ENABLE (1 << 4) +#define DPLL_LOCK (1 << 0) + +/* ULPD_APLL_CTRL */ +#define APLL_NDPLL_SWITCH (1 << 0) + +static void __init omap_1510_usb_init(struct omap_usb_config *config) +{ + unsigned int val; + u16 w; + + config->usb0_init(config->pins[0], is_usb0_device(config)); + config->usb1_init(config->pins[1]); + config->usb2_init(config->pins[2], 0); + + val = omap_readl(MOD_CONF_CTRL_0) & ~(0x3f << 1); + val |= (config->hmc_mode << 1); + omap_writel(val, MOD_CONF_CTRL_0); + + printk("USB: hmc %d", config->hmc_mode); + if (config->pins[0]) + printk(", usb0 %d wires%s", config->pins[0], + is_usb0_device(config) ? " (dev)" : ""); + if (config->pins[1]) + printk(", usb1 %d wires", config->pins[1]); + if (config->pins[2]) + printk(", usb2 %d wires", config->pins[2]); + printk("\n"); + + /* use DPLL for 48 MHz function clock */ + pr_debug("APLL %04x DPLL %04x REQ %04x\n", omap_readw(ULPD_APLL_CTRL), + omap_readw(ULPD_DPLL_CTRL), omap_readw(ULPD_SOFT_REQ)); + + w = omap_readw(ULPD_APLL_CTRL); + w &= ~APLL_NDPLL_SWITCH; + omap_writew(w, ULPD_APLL_CTRL); + + w = omap_readw(ULPD_DPLL_CTRL); + w |= DPLL_IOB | DPLL_PLL_ENABLE; + omap_writew(w, ULPD_DPLL_CTRL); + + w = omap_readw(ULPD_SOFT_REQ); + w |= SOFT_UDC_REQ | SOFT_DPLL_REQ; + omap_writew(w, ULPD_SOFT_REQ); + + while (!(omap_readw(ULPD_DPLL_CTRL) & DPLL_LOCK)) + cpu_relax(); + +#ifdef CONFIG_USB_GADGET_OMAP + if (config->register_dev) { + int status; + + udc_device.dev.platform_data = config; + status = platform_device_register(&udc_device); + if (status) + pr_debug("can't register UDC device, %d\n", status); + /* udc driver gates 48MHz by D+ pullup */ + } +#endif + +#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) + if (config->register_host) { + int status; + + ohci_device.dev.platform_data = config; + status = platform_device_register(&ohci_device); + if (status) + pr_debug("can't register OHCI device, %d\n", status); + /* hcd explicitly gates 48MHz */ + } +#endif +} + +#else +static inline void omap_1510_usb_init(struct omap_usb_config *config) {} +#endif + +void __init omap1_usb_init(struct omap_usb_config *pdata) +{ + pdata->usb0_init = omap1_usb0_init; + pdata->usb1_init = omap1_usb1_init; + pdata->usb2_init = omap1_usb2_init; + udc_device_init(pdata); + ohci_device_init(pdata); + otg_device_init(pdata); + + if (cpu_is_omap7xx() || cpu_is_omap16xx()) + omap_otg_init(pdata); + else if (cpu_is_omap15xx()) + omap_1510_usb_init(pdata); + else + printk(KERN_ERR "USB: No init for your chip yet\n"); +} diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h index 9f792244e77..2a9427c8cc4 100644 --- a/arch/arm/plat-omap/include/plat/usb.h +++ b/arch/arm/plat-omap/include/plat/usb.h @@ -81,8 +81,28 @@ extern void usb_ohci_init(const struct ohci_hcd_omap_platform_data *pdata); #endif + +/* + * FIXME correct answer depends on hmc_mode, + * as does (on omap1) any nonzero value for config->otg port number + */ +#ifdef CONFIG_USB_GADGET_OMAP +#define is_usb0_device(config) 1 +#else +#define is_usb0_device(config) 0 +#endif + void omap_otg_init(struct omap_usb_config *config); -void omap_usb_init(struct omap_usb_config *pdata); + +#if defined(CONFIG_USB) || defined(CONFIG_USB_MODULE) +void omap1_usb_init(struct omap_usb_config *pdata); +#else +static inline void omap1_usb_init(struct omap_usb_config *pdata) +{ +} +#endif + +#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP_OTG_MODULE) void omap2_usbfs_init(struct omap_usb_config *pdata); #else static inline omap2_usbfs_init(struct omap_usb_config *pdata) @@ -199,4 +219,24 @@ static inline omap2_usbfs_init(struct omap_usb_config *pdata) # define USB0PUENACTLOI (1 << 16) # define USBSTANDBYCTRL (1 << 15) +#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_USB) +u32 omap1_usb0_init(unsigned nwires, unsigned is_device); +u32 omap1_usb1_init(unsigned nwires); +u32 omap1_usb2_init(unsigned nwires, unsigned alt_pingroup); +#else +static inline u32 omap1_usb0_init(unsigned nwires, unsigned is_device) +{ + return 0; +} +static inline u32 omap1_usb1_init(unsigned nwires) +{ + return 0; + +} +static inline u32 omap1_usb2_init(unsigned nwires, unsigned alt_pingroup) +{ + return 0; +} +#endif + #endif /* __ASM_ARCH_OMAP_USB_H */ diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index 27b471ce11a..f3570884883 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -22,434 +22,13 @@ #include #include -#include -#include #include #include -#include #include -#include -#include -#include - -#include -#include #include #include -#define INT_USB_IRQ_GEN IH2_BASE + 20 -#define INT_USB_IRQ_NISO IH2_BASE + 30 -#define INT_USB_IRQ_ISO IH2_BASE + 29 -#define INT_USB_IRQ_HGEN INT_USB_HHC_1 -#define INT_USB_IRQ_OTG IH2_BASE + 8 - -/* These routines should handle the standard chip-specific modes - * for usb0/1/2 ports, covering basic mux and transceiver setup. - * - * Some board-*.c files will need to set up additional mux options, - * like for suspend handling, vbus sensing, GPIOs, and the D+ pullup. - */ - -/* TESTED ON: - * - 1611B H2 (with usb1 mini-AB) using standard Mini-B or OTG cables - * - 5912 OSK OHCI (with usb0 standard-A), standard A-to-B cables - * - 5912 OSK UDC, with *nonstandard* A-to-A cable - * - 1510 Innovator UDC with bundled usb0 cable - * - 1510 Innovator OHCI with bundled usb1/usb2 cable - * - 1510 Innovator OHCI with custom usb0 cable, feeding 5V VBUS - * - 1710 custom development board using alternate pin group - * - 1710 H3 (with usb1 mini-AB) using standard Mini-B or OTG cables - */ - -/*-------------------------------------------------------------------------*/ - -#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP15XX) - -static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device) -{ - u32 syscon1 = 0; - - if (nwires == 0) { - if (!cpu_is_omap15xx()) { - u32 l; - - /* pulldown D+/D- */ - l = omap_readl(USB_TRANSCEIVER_CTRL); - l &= ~(3 << 1); - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - return 0; - } - - if (is_device) { - if (cpu_is_omap7xx()) { - omap_cfg_reg(AA17_7XX_USB_DM); - omap_cfg_reg(W16_7XX_USB_PU_EN); - omap_cfg_reg(W17_7XX_USB_VBUSI); - omap_cfg_reg(W18_7XX_USB_DMCK_OUT); - omap_cfg_reg(W19_7XX_USB_DCRST); - } else - omap_cfg_reg(W4_USB_PUEN); - } - - if (nwires == 2) { - u32 l; - - // omap_cfg_reg(P9_USB_DP); - // omap_cfg_reg(R8_USB_DM); - - if (cpu_is_omap15xx()) { - /* This works on 1510-Innovator */ - return 0; - } - - /* NOTES: - * - peripheral should configure VBUS detection! - * - only peripherals may use the internal D+/D- pulldowns - * - OTG support on this port not yet written - */ - - /* Don't do this for omap7xx -- it causes USB to not work correctly */ - if (!cpu_is_omap7xx()) { - l = omap_readl(USB_TRANSCEIVER_CTRL); - l &= ~(7 << 4); - if (!is_device) - l |= (3 << 1); - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - - return 3 << 16; - } - - /* alternate pin config, external transceiver */ - if (cpu_is_omap15xx()) { - printk(KERN_ERR "no usb0 alt pin config on 15xx\n"); - return 0; - } - - omap_cfg_reg(V6_USB0_TXD); - omap_cfg_reg(W9_USB0_TXEN); - omap_cfg_reg(W5_USB0_SE0); - if (nwires != 3) - omap_cfg_reg(Y5_USB0_RCV); - - /* NOTE: SPEED and SUSP aren't configured here. OTG hosts - * may be able to use I2C requests to set those bits along - * with VBUS switching and overcurrent detection. - */ - - if (nwires != 6) { - u32 l; - - l = omap_readl(USB_TRANSCEIVER_CTRL); - l &= ~CONF_USB2_UNI_R; - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - - switch (nwires) { - case 3: - syscon1 = 2; - break; - case 4: - syscon1 = 1; - break; - case 6: - syscon1 = 3; - { - u32 l; - - omap_cfg_reg(AA9_USB0_VP); - omap_cfg_reg(R9_USB0_VM); - l = omap_readl(USB_TRANSCEIVER_CTRL); - l |= CONF_USB2_UNI_R; - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - break; - default: - printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", - 0, nwires); - } - return syscon1 << 16; -} - -static u32 __init omap_usb1_init(unsigned nwires) -{ - u32 syscon1 = 0; - - if (!cpu_is_omap15xx() && nwires != 6) { - u32 l; - - l = omap_readl(USB_TRANSCEIVER_CTRL); - l &= ~CONF_USB1_UNI_R; - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - if (nwires == 0) - return 0; - - /* external transceiver */ - omap_cfg_reg(USB1_TXD); - omap_cfg_reg(USB1_TXEN); - if (nwires != 3) - omap_cfg_reg(USB1_RCV); - - if (cpu_is_omap15xx()) { - omap_cfg_reg(USB1_SEO); - omap_cfg_reg(USB1_SPEED); - // SUSP - } else if (cpu_is_omap1610() || cpu_is_omap5912()) { - omap_cfg_reg(W13_1610_USB1_SE0); - omap_cfg_reg(R13_1610_USB1_SPEED); - // SUSP - } else if (cpu_is_omap1710()) { - omap_cfg_reg(R13_1710_USB1_SE0); - // SUSP - } else { - pr_debug("usb%d cpu unrecognized\n", 1); - return 0; - } - - switch (nwires) { - case 2: - goto bad; - case 3: - syscon1 = 2; - break; - case 4: - syscon1 = 1; - break; - case 6: - syscon1 = 3; - omap_cfg_reg(USB1_VP); - omap_cfg_reg(USB1_VM); - if (!cpu_is_omap15xx()) { - u32 l; - - l = omap_readl(USB_TRANSCEIVER_CTRL); - l |= CONF_USB1_UNI_R; - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - break; - default: -bad: - printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", - 1, nwires); - } - return syscon1 << 20; -} - -static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup) -{ - u32 syscon1 = 0; - - /* NOTE omap1 erratum: must leave USB2_UNI_R set if usb0 in use */ - if (alt_pingroup || nwires == 0) - return 0; - - if (!cpu_is_omap15xx() && nwires != 6) { - u32 l; - - l = omap_readl(USB_TRANSCEIVER_CTRL); - l &= ~CONF_USB2_UNI_R; - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - - /* external transceiver */ - if (cpu_is_omap15xx()) { - omap_cfg_reg(USB2_TXD); - omap_cfg_reg(USB2_TXEN); - omap_cfg_reg(USB2_SEO); - if (nwires != 3) - omap_cfg_reg(USB2_RCV); - /* there is no USB2_SPEED */ - } else if (cpu_is_omap16xx()) { - omap_cfg_reg(V6_USB2_TXD); - omap_cfg_reg(W9_USB2_TXEN); - omap_cfg_reg(W5_USB2_SE0); - if (nwires != 3) - omap_cfg_reg(Y5_USB2_RCV); - // FIXME omap_cfg_reg(USB2_SPEED); - } else { - pr_debug("usb%d cpu unrecognized\n", 1); - return 0; - } - // omap_cfg_reg(USB2_SUSP); - - switch (nwires) { - case 2: - goto bad; - case 3: - syscon1 = 2; - break; - case 4: - syscon1 = 1; - break; - case 5: - goto bad; - case 6: - syscon1 = 3; - if (cpu_is_omap15xx()) { - omap_cfg_reg(USB2_VP); - omap_cfg_reg(USB2_VM); - } else { - u32 l; - - omap_cfg_reg(AA9_USB2_VP); - omap_cfg_reg(R9_USB2_VM); - l = omap_readl(USB_TRANSCEIVER_CTRL); - l |= CONF_USB2_UNI_R; - omap_writel(l, USB_TRANSCEIVER_CTRL); - } - break; - default: -bad: - printk(KERN_ERR "illegal usb%d %d-wire transceiver\n", - 2, nwires); - } - return syscon1 << 24; -} - -#else -#define omap_usb0_init NULL -#define omap_usb1_init NULL -#define omap_usb2_init NULL -#endif - -/*-------------------------------------------------------------------------*/ - -#ifdef CONFIG_USB_GADGET_OMAP - -static struct resource udc_resources[] = { - /* order is significant! */ - { /* registers */ - .start = UDC_BASE, - .end = UDC_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, { /* general IRQ */ - .start = INT_USB_IRQ_GEN, - .flags = IORESOURCE_IRQ, - }, { /* PIO IRQ */ - .start = INT_USB_IRQ_NISO, - .flags = IORESOURCE_IRQ, - }, { /* SOF IRQ */ - .start = INT_USB_IRQ_ISO, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 udc_dmamask = ~(u32)0; - -static struct platform_device udc_device = { - .name = "omap_udc", - .id = -1, - .dev = { - .dma_mask = &udc_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(udc_resources), - .resource = udc_resources, -}; - -static inline void udc_device_init(struct omap_usb_config *pdata) -{ - pdata->udc_device = &udc_device; -} - -#else - -static inline void udc_device_init(struct omap_usb_config *pdata) -{ -} - -#endif - -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - -/* The dmamask must be set for OHCI to work */ -static u64 ohci_dmamask = ~(u32)0; - -static struct resource ohci_resources[] = { - { - .start = OMAP_OHCI_BASE, - .end = OMAP_OHCI_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_IRQ_HGEN, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci_device = { - .name = "ohci", - .id = -1, - .dev = { - .dma_mask = &ohci_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(ohci_resources), - .resource = ohci_resources, -}; - -static inline void ohci_device_init(struct omap_usb_config *pdata) -{ - pdata->ohci_device = &ohci_device; -} - -#else - -static inline void ohci_device_init(struct omap_usb_config *pdata) -{ -} - -#endif - -#if defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG) - -static struct resource otg_resources[] = { - /* order is significant! */ - { - .start = OTG_BASE, - .end = OTG_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, { - .start = INT_USB_IRQ_OTG, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device otg_device = { - .name = "omap_otg", - .id = -1, - .num_resources = ARRAY_SIZE(otg_resources), - .resource = otg_resources, -}; - -static inline void otg_device_init(struct omap_usb_config *pdata) -{ - pdata->otg_device = &otg_device; -} - -#else - -static inline void otg_device_init(struct omap_usb_config *pdata) -{ -} - -#endif - -/*-------------------------------------------------------------------------*/ - -// FIXME correct answer depends on hmc_mode, -// as does (on omap1) any nonzero value for config->otg port number -#ifdef CONFIG_USB_GADGET_OMAP -#define is_usb0_device(config) 1 -#else -#define is_usb0_device(config) 0 -#endif - -/*-------------------------------------------------------------------------*/ - #ifdef CONFIG_ARCH_OMAP_OTG void __init @@ -524,12 +103,6 @@ omap_otg_init(struct omap_usb_config *config) syscon &= ~DEV_IDLE_EN; udc_device->dev.platform_data = config; - /* IRQ numbers for omap7xx */ - if(cpu_is_omap7xx()) { - udc_resources[1].start = INT_7XX_USB_GENI; - udc_resources[2].start = INT_7XX_USB_NON_ISO; - udc_resources[3].start = INT_7XX_USB_ISO; - } status = platform_device_register(udc_device); if (status) pr_debug("can't register UDC device, %d\n", status); @@ -542,8 +115,6 @@ omap_otg_init(struct omap_usb_config *config) syscon &= ~HST_IDLE_EN; ohci_device->dev.platform_data = config; - if (cpu_is_omap7xx()) - ohci_resources[1].start = INT_7XX_USB_HHC_1; status = platform_device_register(ohci_device); if (status) pr_debug("can't register OHCI device, %d\n", status); @@ -556,8 +127,6 @@ omap_otg_init(struct omap_usb_config *config) syscon &= ~OTG_IDLE_EN; otg_device->dev.platform_data = config; - if (cpu_is_omap7xx()) - otg_resources[1].start = INT_7XX_USB_OTG; status = platform_device_register(otg_device); if (status) pr_debug("can't register OTG device, %d\n", status); @@ -572,107 +141,3 @@ omap_otg_init(struct omap_usb_config *config) #else void omap_otg_init(struct omap_usb_config *config) {} #endif - -/*-------------------------------------------------------------------------*/ - -#ifdef CONFIG_ARCH_OMAP15XX - -/* ULPD_DPLL_CTRL */ -#define DPLL_IOB (1 << 13) -#define DPLL_PLL_ENABLE (1 << 4) -#define DPLL_LOCK (1 << 0) - -/* ULPD_APLL_CTRL */ -#define APLL_NDPLL_SWITCH (1 << 0) - - -static void __init omap_1510_usb_init(struct omap_usb_config *config) -{ - unsigned int val; - u16 w; - - config->usb0_init(config->pins[0], is_usb0_device(config)); - config->usb1_init(config->pins[1]); - config->usb2_init(config->pins[2], 0); - - val = omap_readl(MOD_CONF_CTRL_0) & ~(0x3f << 1); - val |= (config->hmc_mode << 1); - omap_writel(val, MOD_CONF_CTRL_0); - - printk("USB: hmc %d", config->hmc_mode); - if (config->pins[0]) - printk(", usb0 %d wires%s", config->pins[0], - is_usb0_device(config) ? " (dev)" : ""); - if (config->pins[1]) - printk(", usb1 %d wires", config->pins[1]); - if (config->pins[2]) - printk(", usb2 %d wires", config->pins[2]); - printk("\n"); - - /* use DPLL for 48 MHz function clock */ - pr_debug("APLL %04x DPLL %04x REQ %04x\n", omap_readw(ULPD_APLL_CTRL), - omap_readw(ULPD_DPLL_CTRL), omap_readw(ULPD_SOFT_REQ)); - - w = omap_readw(ULPD_APLL_CTRL); - w &= ~APLL_NDPLL_SWITCH; - omap_writew(w, ULPD_APLL_CTRL); - - w = omap_readw(ULPD_DPLL_CTRL); - w |= DPLL_IOB | DPLL_PLL_ENABLE; - omap_writew(w, ULPD_DPLL_CTRL); - - w = omap_readw(ULPD_SOFT_REQ); - w |= SOFT_UDC_REQ | SOFT_DPLL_REQ; - omap_writew(w, ULPD_SOFT_REQ); - - while (!(omap_readw(ULPD_DPLL_CTRL) & DPLL_LOCK)) - cpu_relax(); - -#ifdef CONFIG_USB_GADGET_OMAP - if (config->register_dev) { - int status; - - udc_device.dev.platform_data = config; - status = platform_device_register(&udc_device); - if (status) - pr_debug("can't register UDC device, %d\n", status); - /* udc driver gates 48MHz by D+ pullup */ - } -#endif - -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - if (config->register_host) { - int status; - - ohci_device.dev.platform_data = config; - status = platform_device_register(&ohci_device); - if (status) - pr_debug("can't register OHCI device, %d\n", status); - /* hcd explicitly gates 48MHz */ - } -#endif -} - -#else -static inline void omap_1510_usb_init(struct omap_usb_config *config) {} -#endif - -/*-------------------------------------------------------------------------*/ - -void __init omap_usb_init(struct omap_usb_config *pdata) -{ - pdata->usb0_init = omap_usb0_init; - pdata->usb1_init = omap_usb1_init; - pdata->usb2_init = omap_usb2_init; - udc_device_init(pdata); - ohci_device_init(pdata); - otg_device_init(pdata); - - if (cpu_is_omap7xx() || cpu_is_omap16xx()) - omap_otg_init(pdata); - else if (cpu_is_omap15xx()) - omap_1510_usb_init(pdata); - else - printk(KERN_ERR "USB: No init for your chip yet\n"); -} - -- cgit v1.2.3-70-g09d2 From d5425be6eb756e846333f9ba87fe02d001baafc3 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:35 +0300 Subject: omap: mux: Fix omap_mux_init_gpio for omap24xx Looks like 24xx uses mode3 instead of mode4 for muxable GPIO pins. This will be needed when 24xx mux code is converted to use the new mux functions. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mux.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 8b3d26935a3..76b5bf761d1 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -43,6 +43,7 @@ #define OMAP_MUX_BASE_OFFSET 0x30 /* Offset from CTRL_BASE */ #define OMAP_MUX_BASE_SZ 0x5ca +#define MUXABLE_GPIO_MODE3 BIT(0) struct omap_mux_entry { struct omap_mux mux; @@ -51,6 +52,7 @@ struct omap_mux_entry { static unsigned long mux_phys; static void __iomem *mux_base; +static u8 omap_mux_flags; u16 omap_mux_read(u16 reg) { @@ -394,7 +396,10 @@ int __init omap_mux_init_gpio(int gpio, int val) old_mode = omap_mux_read(m->reg_offset); mux_mode = val & ~(OMAP_MUX_NR_MODES - 1); - mux_mode |= OMAP_MUX_MODE4; + if (omap_mux_flags & MUXABLE_GPIO_MODE3) + mux_mode |= OMAP_MUX_MODE3; + else + mux_mode |= OMAP_MUX_MODE4; printk(KERN_DEBUG "mux: Setting signal " "%s.gpio%i 0x%04x -> 0x%04x\n", m->muxnames[0], gpio, old_mode, mux_mode); @@ -1032,6 +1037,9 @@ int __init omap_mux_init(u32 mux_pbase, u32 mux_size, return -ENODEV; } + if (cpu_is_omap24xx()) + omap_mux_flags = MUXABLE_GPIO_MODE3; + omap_mux_init_package(superset, package_subset, package_balls); omap_mux_init_list(superset); omap_mux_init_signals(board_mux); -- cgit v1.2.3-70-g09d2 From 6dd8a6824af530449112a38c0fa0f95c1a086fc5 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:35 +0300 Subject: omap: mux: Renumber package defines to make room for older 24xx packages Only POP and SIP are known to exist for 2420, 2430 seems to only have SIP package available. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mux.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index 480abc56e60..46315f2cad5 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -56,10 +56,12 @@ /* Flags for omap_mux_init */ #define OMAP_PACKAGE_MASK 0xffff -#define OMAP_PACKAGE_CBP 4 /* 515-pin 0.40 0.50 */ -#define OMAP_PACKAGE_CUS 3 /* 423-pin 0.65 */ -#define OMAP_PACKAGE_CBB 2 /* 515-pin 0.40 0.50 */ -#define OMAP_PACKAGE_CBC 1 /* 515-pin 0.50 0.65 */ +#define OMAP_PACKAGE_CBP 6 /* 515-pin 0.40 0.50 */ +#define OMAP_PACKAGE_CUS 5 /* 423-pin 0.65 */ +#define OMAP_PACKAGE_CBB 4 /* 515-pin 0.40 0.50 */ +#define OMAP_PACKAGE_CBC 3 /* 515-pin 0.50 0.65 */ +#define OMAP_PACKAGE_ZAC 2 /* 24xx 447-pin POP */ +#define OMAP_PACKAGE_ZAF 1 /* 2420 447-pin SIP */ #define OMAP_MUX_NR_MODES 8 /* Available modes */ -- cgit v1.2.3-70-g09d2 From ac3dbeefb8e9108874ab12ba103603893985f4ec Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:36 +0300 Subject: omap: mux: Allow compiling in new mux code on all mach-omap2 systems Allow compiling in new mux code on all mach-omap2 systems Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mux.c | 2 +- arch/arm/mach-omap2/mux.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 76b5bf761d1..197e2955843 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -372,7 +372,7 @@ int __init omap2_mux_init(void) /*----------------------------------------------------------------------------*/ -#ifdef CONFIG_ARCH_OMAP3 +#ifdef CONFIG_ARCH_OMAP2PLUS static LIST_HEAD(muxmodes); static DEFINE_MUTEX(muxmode_mutex); diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index 46315f2cad5..937a8ca02e1 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -104,7 +104,7 @@ struct omap_board_mux { u16 value; }; -#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_ARCH_OMAP3) +#if defined(CONFIG_OMAP_MUX) /** * omap_mux_init_gpio - initialize a signal based on the GPIO number -- cgit v1.2.3-70-g09d2 From ac1c94fb85a07f6777a1becf9b793e30ebbaaa2b Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:36 +0300 Subject: omap: mux: Remove unncessary parens from mux34xx.c Remove unncessary parens from mux34xx.c Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mux34xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c index 2ff4dce95ee..f64d7eea345 100644 --- a/arch/arm/mach-omap2/mux34xx.c +++ b/arch/arm/mach-omap2/mux34xx.c @@ -2032,19 +2032,19 @@ int __init omap3_mux_init(struct omap_board_mux *board_subset, int flags) struct omap_ball *package_balls; switch (flags & OMAP_PACKAGE_MASK) { - case (OMAP_PACKAGE_CBC): + case OMAP_PACKAGE_CBC: package_subset = omap3_cbc_subset; package_balls = omap3_cbc_ball; break; - case (OMAP_PACKAGE_CBB): + case OMAP_PACKAGE_CBB: package_subset = omap3_cbb_subset; package_balls = omap3_cbb_ball; break; - case (OMAP_PACKAGE_CUS): + case OMAP_PACKAGE_CUS: package_subset = omap3_cus_subset; package_balls = omap3_cus_ball; break; - case (OMAP_PACKAGE_CBP): + case OMAP_PACKAGE_CBP: package_subset = omap36xx_cbp_subset; package_balls = omap36xx_cbp_ball; break; -- cgit v1.2.3-70-g09d2 From fc44046167f08f3887e9685efc95f817a5ff45a1 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:36 +0300 Subject: omap: mux: Add data for 2420 Add data for 2420. Big thanks to Paul Walmsley for generating usable mux data out of TRMs. Cc: Benoit Cousson Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 6 + arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/mux.h | 8 + arch/arm/mach-omap2/mux2420.c | 688 ++++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-omap2/mux2420.h | 282 +++++++++++++++++ 5 files changed, 985 insertions(+) create mode 100644 arch/arm/mach-omap2/mux2420.c create mode 100644 arch/arm/mach-omap2/mux2420.h (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index b31b6f12312..d3932d3a116 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -17,6 +17,12 @@ config ARCH_OMAP3430 depends on ARCH_OMAP3 select ARCH_OMAP_OTG +config OMAP_PACKAGE_ZAF + bool + +config OMAP_PACKAGE_ZAC + bool + config OMAP_PACKAGE_CBC bool diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 3b384188e28..911781c8106 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -36,6 +36,7 @@ AFLAGS_sram243x.o :=-Wa,-march=armv6 AFLAGS_sram34xx.o :=-Wa,-march=armv7-a # Pin multiplexing +obj-$(CONFIG_ARCH_OMAP2420) += mux2420.o obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o # SMS/SDRC diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index 937a8ca02e1..e14cd4dc9a4 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -7,6 +7,7 @@ * published by the Free Software Foundation. */ +#include "mux2420.h" #include "mux34xx.h" #define OMAP_MUX_TERMINATOR 0xffff @@ -172,6 +173,13 @@ void omap_mux_write(u16 val, u16 mux_offset); */ void omap_mux_write_array(struct omap_board_mux *board_mux); +/** + * omap2420_mux_init() - initialize mux system with board specific set + * @board_mux: Board specific mux table + * @flags: OMAP package type used for the board + */ +int omap2420_mux_init(struct omap_board_mux *board_mux, int flags); + /** * omap3_mux_init() - initialize mux system with board specific set * @board_mux: Board specific mux table diff --git a/arch/arm/mach-omap2/mux2420.c b/arch/arm/mach-omap2/mux2420.c new file mode 100644 index 00000000000..fdb04a7eb8a --- /dev/null +++ b/arch/arm/mach-omap2/mux2420.c @@ -0,0 +1,688 @@ +/* + * Copyright (C) 2010 Nokia + * Copyright (C) 2010 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include + +#include "mux.h" + +#ifdef CONFIG_OMAP_MUX + +#define _OMAP2420_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ +{ \ + .reg_offset = (OMAP2420_CONTROL_PADCONF_##M0##_OFFSET), \ + .gpio = (g), \ + .muxnames = { m0, m1, m2, m3, m4, m5, m6, m7 }, \ +} + +#else + +#define _OMAP2420_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ +{ \ + .reg_offset = (OMAP2420_CONTROL_PADCONF_##M0##_OFFSET), \ + .gpio = (g), \ +} + +#endif + +#define _OMAP2420_BALLENTRY(M0, bb, bt) \ +{ \ + .reg_offset = (OMAP2420_CONTROL_PADCONF_##M0##_OFFSET), \ + .balls = { bb, bt }, \ +} + +/* + * Superset of all mux modes for omap2420 + */ +static struct omap_mux __initdata omap2420_muxmodes[] = { + _OMAP2420_MUXENTRY(CAM_D0, 54, + "cam_d0", "hw_dbg2", "sti_dout", "gpio_54", + NULL, NULL, "etk_d2", NULL), + _OMAP2420_MUXENTRY(CAM_D1, 53, + "cam_d1", "hw_dbg3", "sti_din", "gpio_53", + NULL, NULL, "etk_d3", NULL), + _OMAP2420_MUXENTRY(CAM_D2, 52, + "cam_d2", "hw_dbg4", "mcbsp1_clkx", "gpio_52", + NULL, NULL, "etk_d4", NULL), + _OMAP2420_MUXENTRY(CAM_D3, 51, + "cam_d3", "hw_dbg5", "mcbsp1_dr", "gpio_51", + NULL, NULL, "etk_d5", NULL), + _OMAP2420_MUXENTRY(CAM_D4, 50, + "cam_d4", "hw_dbg6", "mcbsp1_fsr", "gpio_50", + NULL, NULL, "etk_d6", NULL), + _OMAP2420_MUXENTRY(CAM_D5, 49, + "cam_d5", "hw_dbg7", "mcbsp1_clkr", "gpio_49", + NULL, NULL, "etk_d7", NULL), + _OMAP2420_MUXENTRY(CAM_D6, 0, + "cam_d6", "hw_dbg8", NULL, NULL, + NULL, NULL, "etk_d8", NULL), + _OMAP2420_MUXENTRY(CAM_D7, 0, + "cam_d7", "hw_dbg9", NULL, NULL, + NULL, NULL, "etk_d9", NULL), + _OMAP2420_MUXENTRY(CAM_D8, 54, + "cam_d8", "hw_dbg10", NULL, "gpio_54", + NULL, NULL, "etk_d10", NULL), + _OMAP2420_MUXENTRY(CAM_D9, 53, + "cam_d9", "hw_dbg11", NULL, "gpio_53", + NULL, NULL, "etk_d11", NULL), + _OMAP2420_MUXENTRY(CAM_HS, 55, + "cam_hs", "hw_dbg1", "mcbsp1_dx", "gpio_55", + NULL, NULL, "etk_d1", NULL), + _OMAP2420_MUXENTRY(CAM_LCLK, 57, + "cam_lclk", NULL, "mcbsp_clks", "gpio_57", + NULL, NULL, "etk_c1", NULL), + _OMAP2420_MUXENTRY(CAM_VS, 56, + "cam_vs", "hw_dbg0", "mcbsp1_fsx", "gpio_56", + NULL, NULL, "etk_d0", NULL), + _OMAP2420_MUXENTRY(CAM_XCLK, 0, + "cam_xclk", NULL, "sti_clk", NULL, + NULL, NULL, "etk_c2", NULL), + _OMAP2420_MUXENTRY(DSS_ACBIAS, 48, + "dss_acbias", NULL, "mcbsp2_fsx", "gpio_48", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA10, 40, + "dss_data10", NULL, NULL, "gpio_40", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA11, 41, + "dss_data11", NULL, NULL, "gpio_41", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA12, 42, + "dss_data12", NULL, NULL, "gpio_42", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA13, 43, + "dss_data13", NULL, NULL, "gpio_43", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA14, 44, + "dss_data14", NULL, NULL, "gpio_44", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA15, 45, + "dss_data15", NULL, NULL, "gpio_45", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA16, 46, + "dss_data16", NULL, NULL, "gpio_46", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA17, 47, + "dss_data17", NULL, NULL, "gpio_47", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA8, 38, + "dss_data8", NULL, NULL, "gpio_38", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(DSS_DATA9, 39, + "dss_data9", NULL, NULL, "gpio_39", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_AC_DIN, 115, + "eac_ac_din", "mcbsp2_dr", NULL, "gpio_115", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_AC_DOUT, 116, + "eac_ac_dout", "mcbsp2_dx", NULL, "gpio_116", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_AC_FS, 114, + "eac_ac_fs", "mcbsp2_fsx", NULL, "gpio_114", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_AC_MCLK, 117, + "eac_ac_mclk", NULL, NULL, "gpio_117", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_AC_RST, 118, + "eac_ac_rst", "eac_bt_din", NULL, "gpio_118", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_AC_SCLK, 113, + "eac_ac_sclk", "mcbsp2_clkx", NULL, "gpio_113", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(EAC_BT_DIN, 73, + "eac_bt_din", NULL, NULL, "gpio_73", + NULL, NULL, "etk_d9", NULL), + _OMAP2420_MUXENTRY(EAC_BT_DOUT, 74, + "eac_bt_dout", NULL, "sti_clk", "gpio_74", + NULL, NULL, "etk_d8", NULL), + _OMAP2420_MUXENTRY(EAC_BT_FS, 72, + "eac_bt_fs", NULL, NULL, "gpio_72", + NULL, NULL, "etk_d10", NULL), + _OMAP2420_MUXENTRY(EAC_BT_SCLK, 71, + "eac_bt_sclk", NULL, NULL, "gpio_71", + NULL, NULL, "etk_d11", NULL), + _OMAP2420_MUXENTRY(GPIO_119, 119, + "gpio_119", NULL, "sti_din", "gpio_119", + NULL, "sys_boot0", "etk_d12", NULL), + _OMAP2420_MUXENTRY(GPIO_120, 120, + "gpio_120", NULL, "sti_dout", "gpio_120", + "cam_d9", "sys_boot1", "etk_d13", NULL), + _OMAP2420_MUXENTRY(GPIO_121, 121, + "gpio_121", NULL, NULL, "gpio_121", + "jtag_emu2", "sys_boot2", "etk_d14", NULL), + _OMAP2420_MUXENTRY(GPIO_122, 122, + "gpio_122", NULL, NULL, "gpio_122", + "jtag_emu3", "sys_boot3", "etk_d15", NULL), + _OMAP2420_MUXENTRY(GPIO_124, 124, + "gpio_124", NULL, NULL, "gpio_124", + NULL, "sys_boot5", NULL, NULL), + _OMAP2420_MUXENTRY(GPIO_125, 125, + "gpio_125", "sys_jtagsel1", "sys_jtagsel2", "gpio_125", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPIO_36, 36, + "gpio_36", NULL, NULL, "gpio_36", + NULL, "sys_boot4", NULL, NULL), + _OMAP2420_MUXENTRY(GPIO_62, 62, + "gpio_62", "uart1_rx", "usb1_dat", "gpio_62", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPIO_6, 6, + "gpio_6", "tv_detpulse", NULL, "gpio_6", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A10, 3, + "gpmc_a10", NULL, "sys_ndmareq5", "gpio_3", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A1, 12, + "gpmc_a1", "dss_data18", NULL, "gpio_12", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A2, 11, + "gpmc_a2", "dss_data19", NULL, "gpio_11", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A3, 10, + "gpmc_a3", "dss_data20", NULL, "gpio_10", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A4, 9, + "gpmc_a4", "dss_data21", NULL, "gpio_9", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A5, 8, + "gpmc_a5", "dss_data22", NULL, "gpio_8", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A6, 7, + "gpmc_a6", "dss_data23", NULL, "gpio_7", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A7, 6, + "gpmc_a7", NULL, "sys_ndmareq2", "gpio_6", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A8, 5, + "gpmc_a8", NULL, "sys_ndmareq3", "gpio_5", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_A9, 4, + "gpmc_a9", NULL, "sys_ndmareq4", "gpio_4", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_CLK, 21, + "gpmc_clk", NULL, NULL, "gpio_21", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D10, 18, + "gpmc_d10", "ssi2_rdy_rx", NULL, "gpio_18", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D11, 17, + "gpmc_d11", "ssi2_flag_rx", NULL, "gpio_17", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D12, 16, + "gpmc_d12", "ssi2_dat_rx", NULL, "gpio_16", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D13, 15, + "gpmc_d13", "ssi2_rdy_tx", NULL, "gpio_15", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D14, 14, + "gpmc_d14", "ssi2_flag_tx", NULL, "gpio_14", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D15, 13, + "gpmc_d15", "ssi2_dat_tx", NULL, "gpio_13", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D8, 20, + "gpmc_d8", NULL, NULL, "gpio_20", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_D9, 19, + "gpmc_d9", "ssi2_wake", NULL, "gpio_19", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NBE0, 29, + "gpmc_nbe0", NULL, NULL, "gpio_29", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NBE1, 30, + "gpmc_nbe1", NULL, NULL, "gpio_30", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS1, 22, + "gpmc_ncs1", NULL, NULL, "gpio_22", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS2, 23, + "gpmc_ncs2", NULL, NULL, "gpio_23", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS3, 24, + "gpmc_ncs3", "gpmc_io_dir", NULL, "gpio_24", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS4, 25, + "gpmc_ncs4", NULL, NULL, "gpio_25", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS5, 26, + "gpmc_ncs5", NULL, NULL, "gpio_26", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS6, 27, + "gpmc_ncs6", NULL, NULL, "gpio_27", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NCS7, 28, + "gpmc_ncs7", "gpmc_io_dir", "gpio_28", NULL, + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_NWP, 31, + "gpmc_nwp", NULL, NULL, "gpio_31", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_WAIT1, 33, + "gpmc_wait1", NULL, NULL, "gpio_33", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_WAIT2, 34, + "gpmc_wait2", NULL, NULL, "gpio_34", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(GPMC_WAIT3, 35, + "gpmc_wait3", NULL, NULL, "gpio_35", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(HDQ_SIO, 101, + "hdq_sio", "usb2_tllse0", "sys_altclk", "gpio_101", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(I2C2_SCL, 99, + "i2c2_scl", NULL, "gpt9_pwm_evt", "gpio_99", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(I2C2_SDA, 100, + "i2c2_sda", NULL, "spi2_ncs1", "gpio_100", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(JTAG_EMU0, 127, + "jtag_emu0", NULL, NULL, "gpio_127", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(JTAG_EMU1, 126, + "jtag_emu1", NULL, NULL, "gpio_126", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP1_CLKR, 92, + "mcbsp1_clkr", "ssi2_dat_tx", "vlynq_tx1", "gpio_92", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP1_CLKX, 98, + "mcbsp1_clkx", "ssi2_wake", "vlynq_nla", "gpio_98", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP1_DR, 95, + "mcbsp1_dr", "ssi2_dat_rx", "vlynq_rx1", "gpio_95", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP1_DX, 94, + "mcbsp1_dx", "ssi2_rdy_tx", "vlynq_clk", "gpio_94", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP1_FSR, 93, + "mcbsp1_fsr", "ssi2_flag_tx", "vlynq_tx0", "gpio_93", + "spi2_ncs1", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP1_FSX, 97, + "mcbsp1_fsx", "ssi2_rdy_rx", NULL, "gpio_97", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP2_CLKX, 12, + "mcbsp2_clkx", NULL, "dss_data23", "gpio_12", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP2_DR, 11, + "mcbsp2_dr", NULL, "dss_data22", "gpio_11", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MCBSP_CLKS, 96, + "mcbsp_clks", "ssi2_flag_rx", "vlynq_rx0", "gpio_96", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_CLKI, 59, + "sdmmc_clki", "ms_clki", NULL, "gpio_59", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_CLKO, 0, + "sdmmc_clko", "ms_clko", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_CMD_DIR, 8, + "sdmmc_cmd_dir", NULL, NULL, "gpio_8", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_CMD, 0, + "sdmmc_cmd", "ms_bs", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT_DIR0, 7, + "sdmmc_dat_dir0", "ms_dat0_dir", NULL, "gpio_7", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT0, 0, + "sdmmc_dat0", "ms_dat0", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT_DIR1, 78, + "sdmmc_dat_dir1", "ms_datu_dir", "uart2_rts", "gpio_78", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT1, 75, + "sdmmc_dat1", "ms_dat1", NULL, "gpio_75", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT_DIR2, 79, + "sdmmc_dat_dir2", "ms_datu_dir", "uart2_tx", "gpio_79", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT2, 76, + "sdmmc_dat2", "ms_dat2", "uart2_cts", "gpio_76", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT_DIR3, 80, + "sdmmc_dat_dir3", "ms_datu_dir", "uart2_rx", "gpio_80", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(MMC_DAT3, 77, + "sdmmc_dat3", "ms_dat3", NULL, "gpio_77", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SDRC_A12, 2, + "sdrc_a12", NULL, NULL, "gpio_2", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SDRC_A13, 1, + "sdrc_a13", NULL, NULL, "gpio_1", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SDRC_A14, 0, + "sdrc_a14", NULL, NULL, "gpio_0", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SDRC_CKE1, 38, + "sdrc_cke1", NULL, NULL, "gpio_38", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SDRC_NCS1, 37, + "sdrc_ncs1", NULL, NULL, "gpio_37", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_CLK, 81, + "spi1_clk", NULL, NULL, "gpio_81", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_NCS0, 84, + "spi1_ncs0", NULL, NULL, "gpio_84", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_NCS1, 85, + "spi1_ncs1", NULL, NULL, "gpio_85", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_NCS2, 86, + "spi1_ncs2", NULL, NULL, "gpio_86", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_NCS3, 87, + "spi1_ncs3", NULL, NULL, "gpio_87", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_SIMO, 82, + "spi1_simo", NULL, NULL, "gpio_82", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI1_SOMI, 83, + "spi1_somi", NULL, NULL, "gpio_83", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI2_CLK, 88, + "spi2_clk", NULL, NULL, "gpio_88", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI2_NCS0, 91, + "spi2_ncs0", "gpt12_pwm_evt", NULL, "gpio_91", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI2_SIMO, 89, + "spi2_simo", "gpt10_pwm_evt", NULL, "gpio_89", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SPI2_SOMI, 90, + "spi2_somi", "gpt11_pwm_evt", NULL, "gpio_90", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_DAT_RX, 63, + "ssi1_dat_rx", "eac_md_sclk", NULL, "gpio_63", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_DAT_TX, 59, + "ssi1_dat_tx", "uart1_tx", "usb1_se0", "gpio_59", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_FLAG_RX, 64, + "ssi1_flag_rx", "eac_md_din", NULL, "gpio_64", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_FLAG_TX, 25, + "ssi1_flag_tx", "uart1_rts", "usb1_rcv", "gpio_25", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_RDY_RX, 65, + "ssi1_rdy_rx", "eac_md_dout", NULL, "gpio_65", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_RDY_TX, 61, + "ssi1_rdy_tx", "uart1_cts", "usb1_txen", "gpio_61", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SSI1_WAKE, 66, + "ssi1_wake", "eac_md_fs", NULL, "gpio_66", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SYS_CLKOUT, 123, + "sys_clkout", NULL, NULL, "gpio_123", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SYS_CLKREQ, 52, + "sys_clkreq", NULL, NULL, "gpio_52", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(SYS_NIRQ, 60, + "sys_nirq", NULL, NULL, "gpio_60", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART1_CTS, 32, + "uart1_cts", NULL, "dss_data18", "gpio_32", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART1_RTS, 8, + "uart1_rts", NULL, "dss_data19", "gpio_8", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART1_RX, 10, + "uart1_rx", NULL, "dss_data21", "gpio_10", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART1_TX, 9, + "uart1_tx", NULL, "dss_data20", "gpio_9", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART2_CTS, 67, + "uart2_cts", "usb1_rcv", "gpt9_pwm_evt", "gpio_67", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART2_RTS, 68, + "uart2_rts", "usb1_txen", "gpt10_pwm_evt", "gpio_68", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART2_RX, 70, + "uart2_rx", "usb1_dat", "gpt12_pwm_evt", "gpio_70", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART2_TX, 69, + "uart2_tx", "usb1_se0", "gpt11_pwm_evt", "gpio_69", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART3_CTS_RCTX, 102, + "uart3_cts_rctx", "uart3_rx_irrx", NULL, "gpio_102", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART3_RTS_SD, 103, + "uart3_rts_sd", "uart3_tx_irtx", NULL, "gpio_103", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART3_RX_IRRX, 105, + "uart3_rx_irrx", NULL, NULL, "gpio_105", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(UART3_TX_IRTX, 104, + "uart3_tx_irtx", "uart3_cts_rctx", NULL, "gpio_104", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_DAT, 112, + "usb0_dat", "uart3_rx_irrx", "uart2_rx", "gpio_112", + "uart2_tx", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_PUEN, 106, + "usb0_puen", "mcbsp2_dx", NULL, "gpio_106", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_RCV, 109, + "usb0_rcv", "mcbsp2_fsx", NULL, "gpio_109", + "uart2_cts", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_SE0, 111, + "usb0_se0", "uart3_tx_irtx", "uart2_tx", "gpio_111", + "uart2_rx", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_TXEN, 110, + "usb0_txen", "uart3_cts_rctx", "uart2_cts", "gpio_110", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_VM, 108, + "usb0_vm", "mcbsp2_clkx", NULL, "gpio_108", + "uart2_rx", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(USB0_VP, 107, + "usb0_vp", "mcbsp2_dr", NULL, "gpio_107", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(VLYNQ_CLK, 13, + "vlynq_clk", "usb2_se0", "sys_ndmareq0", "gpio_13", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(VLYNQ_NLA, 58, + "vlynq_nla", NULL, NULL, "gpio_58", + "cam_d6", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(VLYNQ_RX0, 15, + "vlynq_rx0", "usb2_tllse0", NULL, "gpio_15", + "cam_d7", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(VLYNQ_RX1, 14, + "vlynq_rx1", "usb2_rcv", "sys_ndmareq1", "gpio_14", + "cam_d8", NULL, NULL, NULL), + _OMAP2420_MUXENTRY(VLYNQ_TX0, 17, + "vlynq_tx0", "usb2_txen", NULL, "gpio_17", + NULL, NULL, NULL, NULL), + _OMAP2420_MUXENTRY(VLYNQ_TX1, 16, + "vlynq_tx1", "usb2_dat", "sys_clkout2", "gpio_16", + NULL, NULL, NULL, NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; + +/* + * Balls for 447-pin POP package + */ +#ifdef CONFIG_DEBUG_FS +struct omap_ball __initdata omap2420_pop_ball[] = { + _OMAP2420_BALLENTRY(CAM_D0, "y4", NULL), + _OMAP2420_BALLENTRY(CAM_D1, "y3", NULL), + _OMAP2420_BALLENTRY(CAM_D2, "u7", NULL), + _OMAP2420_BALLENTRY(CAM_D3, "ab3", NULL), + _OMAP2420_BALLENTRY(CAM_D4, "v2", NULL), + _OMAP2420_BALLENTRY(CAM_D5, "ad3", NULL), + _OMAP2420_BALLENTRY(CAM_D6, "aa4", NULL), + _OMAP2420_BALLENTRY(CAM_D7, "ab4", NULL), + _OMAP2420_BALLENTRY(CAM_D8, "ac6", NULL), + _OMAP2420_BALLENTRY(CAM_D9, "ac7", NULL), + _OMAP2420_BALLENTRY(CAM_HS, "v4", NULL), + _OMAP2420_BALLENTRY(CAM_LCLK, "ad6", NULL), + _OMAP2420_BALLENTRY(CAM_VS, "p7", NULL), + _OMAP2420_BALLENTRY(CAM_XCLK, "w4", NULL), + _OMAP2420_BALLENTRY(DSS_ACBIAS, "ae8", NULL), + _OMAP2420_BALLENTRY(DSS_DATA10, "ac12", NULL), + _OMAP2420_BALLENTRY(DSS_DATA11, "ae11", NULL), + _OMAP2420_BALLENTRY(DSS_DATA12, "ae13", NULL), + _OMAP2420_BALLENTRY(DSS_DATA13, "ad13", NULL), + _OMAP2420_BALLENTRY(DSS_DATA14, "ac13", NULL), + _OMAP2420_BALLENTRY(DSS_DATA15, "y12", NULL), + _OMAP2420_BALLENTRY(DSS_DATA16, "ad14", NULL), + _OMAP2420_BALLENTRY(DSS_DATA17, "y13", NULL), + _OMAP2420_BALLENTRY(DSS_DATA8, "ad11", NULL), + _OMAP2420_BALLENTRY(DSS_DATA9, "ad12", NULL), + _OMAP2420_BALLENTRY(EAC_AC_DIN, "ad19", NULL), + _OMAP2420_BALLENTRY(EAC_AC_DOUT, "af22", NULL), + _OMAP2420_BALLENTRY(EAC_AC_FS, "ad16", NULL), + _OMAP2420_BALLENTRY(EAC_AC_MCLK, "y17", NULL), + _OMAP2420_BALLENTRY(EAC_AC_RST, "ae22", NULL), + _OMAP2420_BALLENTRY(EAC_AC_SCLK, "ac18", NULL), + _OMAP2420_BALLENTRY(EAC_BT_DIN, "u8", NULL), + _OMAP2420_BALLENTRY(EAC_BT_DOUT, "ad5", NULL), + _OMAP2420_BALLENTRY(EAC_BT_FS, "w7", NULL), + _OMAP2420_BALLENTRY(EAC_BT_SCLK, "ad4", NULL), + _OMAP2420_BALLENTRY(GPIO_119, "af6", NULL), + _OMAP2420_BALLENTRY(GPIO_120, "af4", NULL), + _OMAP2420_BALLENTRY(GPIO_121, "ae6", NULL), + _OMAP2420_BALLENTRY(GPIO_122, "w3", NULL), + _OMAP2420_BALLENTRY(GPIO_124, "y19", NULL), + _OMAP2420_BALLENTRY(GPIO_125, "ae24", NULL), + _OMAP2420_BALLENTRY(GPIO_36, "y18", NULL), + _OMAP2420_BALLENTRY(GPIO_6, "d6", NULL), + _OMAP2420_BALLENTRY(GPIO_62, "ad18", NULL), + _OMAP2420_BALLENTRY(GPMC_A1, "m8", NULL), + _OMAP2420_BALLENTRY(GPMC_A10, "d5", NULL), + _OMAP2420_BALLENTRY(GPMC_A2, "w9", NULL), + _OMAP2420_BALLENTRY(GPMC_A3, "af10", NULL), + _OMAP2420_BALLENTRY(GPMC_A4, "w8", NULL), + _OMAP2420_BALLENTRY(GPMC_A5, "ae16", NULL), + _OMAP2420_BALLENTRY(GPMC_A6, "af9", NULL), + _OMAP2420_BALLENTRY(GPMC_A7, "e4", NULL), + _OMAP2420_BALLENTRY(GPMC_A8, "j7", NULL), + _OMAP2420_BALLENTRY(GPMC_A9, "ae18", NULL), + _OMAP2420_BALLENTRY(GPMC_CLK, "p1", "l1"), + _OMAP2420_BALLENTRY(GPMC_D10, "t1", "n1"), + _OMAP2420_BALLENTRY(GPMC_D11, "u2", "p2"), + _OMAP2420_BALLENTRY(GPMC_D12, "u1", "p1"), + _OMAP2420_BALLENTRY(GPMC_D13, "p2", "m1"), + _OMAP2420_BALLENTRY(GPMC_D14, "h2", "j2"), + _OMAP2420_BALLENTRY(GPMC_D15, "h1", "k2"), + _OMAP2420_BALLENTRY(GPMC_D8, "v1", "r1"), + _OMAP2420_BALLENTRY(GPMC_D9, "y1", "t1"), + _OMAP2420_BALLENTRY(GPMC_NBE0, "af12", "aa10"), + _OMAP2420_BALLENTRY(GPMC_NBE1, "u3", NULL), + _OMAP2420_BALLENTRY(GPMC_NCS1, "af14", "w1"), + _OMAP2420_BALLENTRY(GPMC_NCS2, "g4", NULL), + _OMAP2420_BALLENTRY(GPMC_NCS3, "t8", NULL), + _OMAP2420_BALLENTRY(GPMC_NCS4, "h8", NULL), + _OMAP2420_BALLENTRY(GPMC_NCS5, "k3", NULL), + _OMAP2420_BALLENTRY(GPMC_NCS6, "m7", NULL), + _OMAP2420_BALLENTRY(GPMC_NCS7, "p3", NULL), + _OMAP2420_BALLENTRY(GPMC_NWP, "ae15", "y5"), + _OMAP2420_BALLENTRY(GPMC_WAIT1, "ae20", "y8"), + _OMAP2420_BALLENTRY(GPMC_WAIT2, "n2", NULL), + _OMAP2420_BALLENTRY(GPMC_WAIT3, "t4", NULL), + _OMAP2420_BALLENTRY(HDQ_SIO, "t23", NULL), + _OMAP2420_BALLENTRY(I2C2_SCL, "l2", NULL), + _OMAP2420_BALLENTRY(I2C2_SDA, "k19", NULL), + _OMAP2420_BALLENTRY(JTAG_EMU0, "n24", NULL), + _OMAP2420_BALLENTRY(JTAG_EMU1, "ac22", NULL), + _OMAP2420_BALLENTRY(MCBSP1_CLKR, "y24", NULL), + _OMAP2420_BALLENTRY(MCBSP1_CLKX, "t19", NULL), + _OMAP2420_BALLENTRY(MCBSP1_DR, "u23", NULL), + _OMAP2420_BALLENTRY(MCBSP1_DX, "r24", NULL), + _OMAP2420_BALLENTRY(MCBSP1_FSR, "r20", NULL), + _OMAP2420_BALLENTRY(MCBSP1_FSX, "r23", NULL), + _OMAP2420_BALLENTRY(MCBSP2_CLKX, "t24", NULL), + _OMAP2420_BALLENTRY(MCBSP2_DR, "p20", NULL), + _OMAP2420_BALLENTRY(MCBSP_CLKS, "p23", NULL), + _OMAP2420_BALLENTRY(MMC_CLKI, "c23", NULL), + _OMAP2420_BALLENTRY(MMC_CLKO, "h23", NULL), + _OMAP2420_BALLENTRY(MMC_CMD, "j23", NULL), + _OMAP2420_BALLENTRY(MMC_CMD_DIR, "j24", NULL), + _OMAP2420_BALLENTRY(MMC_DAT0, "h17", NULL), + _OMAP2420_BALLENTRY(MMC_DAT_DIR0, "f23", NULL), + _OMAP2420_BALLENTRY(MMC_DAT1, "g19", NULL), + _OMAP2420_BALLENTRY(MMC_DAT_DIR1, "d23", NULL), + _OMAP2420_BALLENTRY(MMC_DAT2, "h20", NULL), + _OMAP2420_BALLENTRY(MMC_DAT_DIR2, "g23", NULL), + _OMAP2420_BALLENTRY(MMC_DAT3, "d24", NULL), + _OMAP2420_BALLENTRY(MMC_DAT_DIR3, "e23", NULL), + _OMAP2420_BALLENTRY(SDRC_A12, "w26", "r21"), + _OMAP2420_BALLENTRY(SDRC_A13, "w25", "aa15"), + _OMAP2420_BALLENTRY(SDRC_A14, "aa26", "y12"), + _OMAP2420_BALLENTRY(SDRC_CKE1, "ae25", "y13"), + _OMAP2420_BALLENTRY(SDRC_NCS1, "y25", "t20"), + _OMAP2420_BALLENTRY(SPI1_CLK, "y23", NULL), + _OMAP2420_BALLENTRY(SPI1_NCS0, "w24", NULL), + _OMAP2420_BALLENTRY(SPI1_NCS1, "w23", NULL), + _OMAP2420_BALLENTRY(SPI1_NCS2, "v23", NULL), + _OMAP2420_BALLENTRY(SPI1_NCS3, "u20", NULL), + _OMAP2420_BALLENTRY(SPI1_SIMO, "h10", NULL), + _OMAP2420_BALLENTRY(SPI1_SOMI, "v19", NULL), + _OMAP2420_BALLENTRY(SPI2_CLK, "v24", NULL), + _OMAP2420_BALLENTRY(SPI2_NCS0, "aa24", NULL), + _OMAP2420_BALLENTRY(SPI2_SIMO, "u24", NULL), + _OMAP2420_BALLENTRY(SPI2_SOMI, "v25", NULL), + _OMAP2420_BALLENTRY(SSI1_DAT_RX, "w15", NULL), + _OMAP2420_BALLENTRY(SSI1_DAT_TX, "w13", NULL), + _OMAP2420_BALLENTRY(SSI1_FLAG_RX, "af11", NULL), + _OMAP2420_BALLENTRY(SSI1_FLAG_TX, "ac15", NULL), + _OMAP2420_BALLENTRY(SSI1_RDY_RX, "ac16", NULL), + _OMAP2420_BALLENTRY(SSI1_RDY_TX, "af15", NULL), + _OMAP2420_BALLENTRY(SSI1_WAKE, "ad15", NULL), + _OMAP2420_BALLENTRY(SYS_CLKOUT, "ae19", NULL), + _OMAP2420_BALLENTRY(SYS_CLKREQ, "ad20", NULL), + _OMAP2420_BALLENTRY(SYS_NIRQ, "y20", NULL), + _OMAP2420_BALLENTRY(UART1_CTS, "g20", NULL), + _OMAP2420_BALLENTRY(UART1_RTS, "k20", NULL), + _OMAP2420_BALLENTRY(UART1_RX, "t20", NULL), + _OMAP2420_BALLENTRY(UART1_TX, "h12", NULL), + _OMAP2420_BALLENTRY(UART2_CTS, "ac24", NULL), + _OMAP2420_BALLENTRY(UART2_RTS, "w20", NULL), + _OMAP2420_BALLENTRY(UART2_RX, "ad24", NULL), + _OMAP2420_BALLENTRY(UART2_TX, "ab24", NULL), + _OMAP2420_BALLENTRY(UART3_CTS_RCTX, "k24", NULL), + _OMAP2420_BALLENTRY(UART3_RTS_SD, "m20", NULL), + _OMAP2420_BALLENTRY(UART3_RX_IRRX, "h24", NULL), + _OMAP2420_BALLENTRY(UART3_TX_IRTX, "g24", NULL), + _OMAP2420_BALLENTRY(USB0_DAT, "j25", NULL), + _OMAP2420_BALLENTRY(USB0_PUEN, "l23", NULL), + _OMAP2420_BALLENTRY(USB0_RCV, "k23", NULL), + _OMAP2420_BALLENTRY(USB0_SE0, "l24", NULL), + _OMAP2420_BALLENTRY(USB0_TXEN, "m24", NULL), + _OMAP2420_BALLENTRY(USB0_VM, "n23", NULL), + _OMAP2420_BALLENTRY(USB0_VP, "m23", NULL), + _OMAP2420_BALLENTRY(VLYNQ_CLK, "w12", NULL), + _OMAP2420_BALLENTRY(VLYNQ_NLA, "ae10", NULL), + _OMAP2420_BALLENTRY(VLYNQ_RX0, "ad7", NULL), + _OMAP2420_BALLENTRY(VLYNQ_RX1, "w10", NULL), + _OMAP2420_BALLENTRY(VLYNQ_TX0, "y15", NULL), + _OMAP2420_BALLENTRY(VLYNQ_TX1, "w14", NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define omap2420_pop_ball NULL +#endif + +int __init omap2420_mux_init(struct omap_board_mux *board_subset, int flags) +{ + struct omap_ball *package_balls = NULL; + + switch (flags & OMAP_PACKAGE_MASK) { + case OMAP_PACKAGE_ZAC: + package_balls = omap2420_pop_ball; + break; + case OMAP_PACKAGE_ZAF: + /* REVISIT: Please add data */ + default: + pr_warning("mux: No ball data available for omap2420 package\n"); + } + + return omap_mux_init(OMAP2420_CONTROL_PADCONF_MUX_PBASE, + OMAP2420_CONTROL_PADCONF_MUX_SIZE, + omap2420_muxmodes, NULL, board_subset, + package_balls); +} diff --git a/arch/arm/mach-omap2/mux2420.h b/arch/arm/mach-omap2/mux2420.h new file mode 100644 index 00000000000..0f555aa847b --- /dev/null +++ b/arch/arm/mach-omap2/mux2420.h @@ -0,0 +1,282 @@ +/* + * Copyright (C) 2009 Nokia + * Copyright (C) 2009 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define OMAP2420_CONTROL_PADCONF_MUX_PBASE 0x48000030LU + +#define OMAP2420_MUX(mode0, mux_value) \ +{ \ + .reg_offset = (OMAP2420_CONTROL_PADCONF_##mode0##_OFFSET), \ + .value = (mux_value), \ +} + +/* + * OMAP2420 CONTROL_PADCONF* register offsets for pin-muxing + * + * Extracted from the TRM. Add 0x48000030 to these values to get the + * absolute addresses. The name in the macro is the mode-0 name of + * the pin. NOTE: These registers are 8-bits wide. + */ +#define OMAP2420_CONTROL_PADCONF_SDRC_A14_OFFSET 0x000 +#define OMAP2420_CONTROL_PADCONF_SDRC_A13_OFFSET 0x001 +#define OMAP2420_CONTROL_PADCONF_SDRC_A12_OFFSET 0x002 +#define OMAP2420_CONTROL_PADCONF_SDRC_BA1_OFFSET 0x003 +#define OMAP2420_CONTROL_PADCONF_SDRC_BA0_OFFSET 0x004 +#define OMAP2420_CONTROL_PADCONF_SDRC_A11_OFFSET 0x005 +#define OMAP2420_CONTROL_PADCONF_SDRC_A10_OFFSET 0x006 +#define OMAP2420_CONTROL_PADCONF_SDRC_A9_OFFSET 0x007 +#define OMAP2420_CONTROL_PADCONF_SDRC_A8_OFFSET 0x008 +#define OMAP2420_CONTROL_PADCONF_SDRC_A7_OFFSET 0x009 +#define OMAP2420_CONTROL_PADCONF_SDRC_A6_OFFSET 0x00a +#define OMAP2420_CONTROL_PADCONF_SDRC_A5_OFFSET 0x00b +#define OMAP2420_CONTROL_PADCONF_SDRC_A4_OFFSET 0x00c +#define OMAP2420_CONTROL_PADCONF_SDRC_A3_OFFSET 0x00d +#define OMAP2420_CONTROL_PADCONF_SDRC_A2_OFFSET 0x00e +#define OMAP2420_CONTROL_PADCONF_SDRC_A1_OFFSET 0x00f +#define OMAP2420_CONTROL_PADCONF_SDRC_A0_OFFSET 0x010 +#define OMAP2420_CONTROL_PADCONF_SDRC_D31_OFFSET 0x021 +#define OMAP2420_CONTROL_PADCONF_SDRC_D30_OFFSET 0x022 +#define OMAP2420_CONTROL_PADCONF_SDRC_D29_OFFSET 0x023 +#define OMAP2420_CONTROL_PADCONF_SDRC_D28_OFFSET 0x024 +#define OMAP2420_CONTROL_PADCONF_SDRC_D27_OFFSET 0x025 +#define OMAP2420_CONTROL_PADCONF_SDRC_D26_OFFSET 0x026 +#define OMAP2420_CONTROL_PADCONF_SDRC_D25_OFFSET 0x027 +#define OMAP2420_CONTROL_PADCONF_SDRC_D24_OFFSET 0x028 +#define OMAP2420_CONTROL_PADCONF_SDRC_D23_OFFSET 0x029 +#define OMAP2420_CONTROL_PADCONF_SDRC_D22_OFFSET 0x02a +#define OMAP2420_CONTROL_PADCONF_SDRC_D21_OFFSET 0x02b +#define OMAP2420_CONTROL_PADCONF_SDRC_D20_OFFSET 0x02c +#define OMAP2420_CONTROL_PADCONF_SDRC_D19_OFFSET 0x02d +#define OMAP2420_CONTROL_PADCONF_SDRC_D18_OFFSET 0x02e +#define OMAP2420_CONTROL_PADCONF_SDRC_D17_OFFSET 0x02f +#define OMAP2420_CONTROL_PADCONF_SDRC_D16_OFFSET 0x030 +#define OMAP2420_CONTROL_PADCONF_SDRC_D15_OFFSET 0x031 +#define OMAP2420_CONTROL_PADCONF_SDRC_D14_OFFSET 0x032 +#define OMAP2420_CONTROL_PADCONF_SDRC_D13_OFFSET 0x033 +#define OMAP2420_CONTROL_PADCONF_SDRC_D12_OFFSET 0x034 +#define OMAP2420_CONTROL_PADCONF_SDRC_D11_OFFSET 0x035 +#define OMAP2420_CONTROL_PADCONF_SDRC_D10_OFFSET 0x036 +#define OMAP2420_CONTROL_PADCONF_SDRC_D9_OFFSET 0x037 +#define OMAP2420_CONTROL_PADCONF_SDRC_D8_OFFSET 0x038 +#define OMAP2420_CONTROL_PADCONF_SDRC_D7_OFFSET 0x039 +#define OMAP2420_CONTROL_PADCONF_SDRC_D6_OFFSET 0x03a +#define OMAP2420_CONTROL_PADCONF_SDRC_D5_OFFSET 0x03b +#define OMAP2420_CONTROL_PADCONF_SDRC_D4_OFFSET 0x03c +#define OMAP2420_CONTROL_PADCONF_SDRC_D3_OFFSET 0x03d +#define OMAP2420_CONTROL_PADCONF_SDRC_D2_OFFSET 0x03e +#define OMAP2420_CONTROL_PADCONF_SDRC_D1_OFFSET 0x03f +#define OMAP2420_CONTROL_PADCONF_SDRC_D0_OFFSET 0x040 +#define OMAP2420_CONTROL_PADCONF_GPMC_A10_OFFSET 0x041 +#define OMAP2420_CONTROL_PADCONF_GPMC_A9_OFFSET 0x042 +#define OMAP2420_CONTROL_PADCONF_GPMC_A8_OFFSET 0x043 +#define OMAP2420_CONTROL_PADCONF_GPMC_A7_OFFSET 0x044 +#define OMAP2420_CONTROL_PADCONF_GPMC_A6_OFFSET 0x045 +#define OMAP2420_CONTROL_PADCONF_GPMC_A5_OFFSET 0x046 +#define OMAP2420_CONTROL_PADCONF_GPMC_A4_OFFSET 0x047 +#define OMAP2420_CONTROL_PADCONF_GPMC_A3_OFFSET 0x048 +#define OMAP2420_CONTROL_PADCONF_GPMC_A2_OFFSET 0x049 +#define OMAP2420_CONTROL_PADCONF_GPMC_A1_OFFSET 0x04a +#define OMAP2420_CONTROL_PADCONF_GPMC_D15_OFFSET 0x04b +#define OMAP2420_CONTROL_PADCONF_GPMC_D14_OFFSET 0x04c +#define OMAP2420_CONTROL_PADCONF_GPMC_D13_OFFSET 0x04d +#define OMAP2420_CONTROL_PADCONF_GPMC_D12_OFFSET 0x04e +#define OMAP2420_CONTROL_PADCONF_GPMC_D11_OFFSET 0x04f +#define OMAP2420_CONTROL_PADCONF_GPMC_D10_OFFSET 0x050 +#define OMAP2420_CONTROL_PADCONF_GPMC_D9_OFFSET 0x051 +#define OMAP2420_CONTROL_PADCONF_GPMC_D8_OFFSET 0x052 +#define OMAP2420_CONTROL_PADCONF_GPMC_D7_OFFSET 0x053 +#define OMAP2420_CONTROL_PADCONF_GPMC_D6_OFFSET 0x054 +#define OMAP2420_CONTROL_PADCONF_GPMC_D5_OFFSET 0x055 +#define OMAP2420_CONTROL_PADCONF_GPMC_D4_OFFSET 0x056 +#define OMAP2420_CONTROL_PADCONF_GPMC_D3_OFFSET 0x057 +#define OMAP2420_CONTROL_PADCONF_GPMC_D2_OFFSET 0x058 +#define OMAP2420_CONTROL_PADCONF_GPMC_D1_OFFSET 0x059 +#define OMAP2420_CONTROL_PADCONF_GPMC_D0_OFFSET 0x05a +#define OMAP2420_CONTROL_PADCONF_GPMC_CLK_OFFSET 0x05b +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS0_OFFSET 0x05c +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS1_OFFSET 0x05d +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS2_OFFSET 0x05e +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS3_OFFSET 0x05f +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS4_OFFSET 0x060 +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS5_OFFSET 0x061 +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS6_OFFSET 0x062 +#define OMAP2420_CONTROL_PADCONF_GPMC_NCS7_OFFSET 0x063 +#define OMAP2420_CONTROL_PADCONF_GPMC_NALE_ALE_OFFSET 0x064 +#define OMAP2420_CONTROL_PADCONF_GPMC_NOE_OFFSET 0x065 +#define OMAP2420_CONTROL_PADCONF_GPMC_NWE_OFFSET 0x066 +#define OMAP2420_CONTROL_PADCONF_GPMC_NBE0_OFFSET 0x067 +#define OMAP2420_CONTROL_PADCONF_GPMC_NBE1_OFFSET 0x068 +#define OMAP2420_CONTROL_PADCONF_GPMC_NWP_OFFSET 0x069 +#define OMAP2420_CONTROL_PADCONF_GPMC_WAIT0_OFFSET 0x06a +#define OMAP2420_CONTROL_PADCONF_GPMC_WAIT1_OFFSET 0x06b +#define OMAP2420_CONTROL_PADCONF_GPMC_WAIT2_OFFSET 0x06c +#define OMAP2420_CONTROL_PADCONF_GPMC_WAIT3_OFFSET 0x06d +#define OMAP2420_CONTROL_PADCONF_SDRC_CLK_OFFSET 0x06e +#define OMAP2420_CONTROL_PADCONF_SDRC_NCLK_OFFSET 0x06f +#define OMAP2420_CONTROL_PADCONF_SDRC_NCS0_OFFSET 0x070 +#define OMAP2420_CONTROL_PADCONF_SDRC_NCS1_OFFSET 0x071 +#define OMAP2420_CONTROL_PADCONF_SDRC_CKE0_OFFSET 0x072 +#define OMAP2420_CONTROL_PADCONF_SDRC_CKE1_OFFSET 0x073 +#define OMAP2420_CONTROL_PADCONF_SDRC_NRAS_OFFSET 0x074 +#define OMAP2420_CONTROL_PADCONF_SDRC_NCAS_OFFSET 0x075 +#define OMAP2420_CONTROL_PADCONF_SDRC_NWE_OFFSET 0x076 +#define OMAP2420_CONTROL_PADCONF_SDRC_DM0_OFFSET 0x077 +#define OMAP2420_CONTROL_PADCONF_SDRC_DM1_OFFSET 0x078 +#define OMAP2420_CONTROL_PADCONF_SDRC_DM2_OFFSET 0x079 +#define OMAP2420_CONTROL_PADCONF_SDRC_DM3_OFFSET 0x07a +#define OMAP2420_CONTROL_PADCONF_SDRC_DQS0_OFFSET 0x07f +#define OMAP2420_CONTROL_PADCONF_SDRC_DQS1_OFFSET 0x080 +#define OMAP2420_CONTROL_PADCONF_SDRC_DQS2_OFFSET 0x081 +#define OMAP2420_CONTROL_PADCONF_SDRC_DQS3_OFFSET 0x082 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA0_OFFSET 0x083 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA1_OFFSET 0x084 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA2_OFFSET 0x085 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA3_OFFSET 0x086 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA4_OFFSET 0x087 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA5_OFFSET 0x088 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA6_OFFSET 0x089 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA7_OFFSET 0x08a +#define OMAP2420_CONTROL_PADCONF_DSS_DATA8_OFFSET 0x08b +#define OMAP2420_CONTROL_PADCONF_DSS_DATA9_OFFSET 0x08c +#define OMAP2420_CONTROL_PADCONF_DSS_DATA10_OFFSET 0x08d +#define OMAP2420_CONTROL_PADCONF_DSS_DATA11_OFFSET 0x08e +#define OMAP2420_CONTROL_PADCONF_DSS_DATA12_OFFSET 0x08f +#define OMAP2420_CONTROL_PADCONF_DSS_DATA13_OFFSET 0x090 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA14_OFFSET 0x091 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA15_OFFSET 0x092 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA16_OFFSET 0x093 +#define OMAP2420_CONTROL_PADCONF_DSS_DATA17_OFFSET 0x094 +#define OMAP2420_CONTROL_PADCONF_UART1_CTS_OFFSET 0x095 +#define OMAP2420_CONTROL_PADCONF_UART1_RTS_OFFSET 0x096 +#define OMAP2420_CONTROL_PADCONF_UART1_TX_OFFSET 0x097 +#define OMAP2420_CONTROL_PADCONF_UART1_RX_OFFSET 0x098 +#define OMAP2420_CONTROL_PADCONF_MCBSP2_DR_OFFSET 0x099 +#define OMAP2420_CONTROL_PADCONF_MCBSP2_CLKX_OFFSET 0x09a +#define OMAP2420_CONTROL_PADCONF_DSS_PCL_OFFSET 0x09b +#define OMAP2420_CONTROL_PADCONF_DSS_VSYNC_OFFSET 0x09c +#define OMAP2420_CONTROL_PADCONF_DSS_HSYNC_OFFSET 0x09d +#define OMAP2420_CONTROL_PADCONF_DSS_ACBIAS_OFFSET 0x09e +#define OMAP2420_CONTROL_PADCONF_CAM_D9_OFFSET 0x09f +#define OMAP2420_CONTROL_PADCONF_CAM_D8_OFFSET 0x0a0 +#define OMAP2420_CONTROL_PADCONF_CAM_D7_OFFSET 0x0a1 +#define OMAP2420_CONTROL_PADCONF_CAM_D6_OFFSET 0x0a2 +#define OMAP2420_CONTROL_PADCONF_CAM_D5_OFFSET 0x0a3 +#define OMAP2420_CONTROL_PADCONF_CAM_D4_OFFSET 0x0a4 +#define OMAP2420_CONTROL_PADCONF_CAM_D3_OFFSET 0x0a5 +#define OMAP2420_CONTROL_PADCONF_CAM_D2_OFFSET 0x0a6 +#define OMAP2420_CONTROL_PADCONF_CAM_D1_OFFSET 0x0a7 +#define OMAP2420_CONTROL_PADCONF_CAM_D0_OFFSET 0x0a8 +#define OMAP2420_CONTROL_PADCONF_CAM_HS_OFFSET 0x0a9 +#define OMAP2420_CONTROL_PADCONF_CAM_VS_OFFSET 0x0aa +#define OMAP2420_CONTROL_PADCONF_CAM_LCLK_OFFSET 0x0ab +#define OMAP2420_CONTROL_PADCONF_CAM_XCLK_OFFSET 0x0ac +#define OMAP2420_CONTROL_PADCONF_SSI1_DAT_TX_OFFSET 0x0ad +#define OMAP2420_CONTROL_PADCONF_SSI1_FLAG_TX_OFFSET 0x0ae +#define OMAP2420_CONTROL_PADCONF_SSI1_RDY_TX_OFFSET 0x0af +#define OMAP2420_CONTROL_PADCONF_GPIO_62_OFFSET 0x0b0 +#define OMAP2420_CONTROL_PADCONF_SSI1_DAT_RX_OFFSET 0x0b1 +#define OMAP2420_CONTROL_PADCONF_SSI1_FLAG_RX_OFFSET 0x0b2 +#define OMAP2420_CONTROL_PADCONF_SSI1_RDY_RX_OFFSET 0x0b3 +#define OMAP2420_CONTROL_PADCONF_SSI1_WAKE_OFFSET 0x0b4 +#define OMAP2420_CONTROL_PADCONF_VLYNQ_CLK_OFFSET 0x0b5 +#define OMAP2420_CONTROL_PADCONF_VLYNQ_RX1_OFFSET 0x0b6 +#define OMAP2420_CONTROL_PADCONF_VLYNQ_RX0_OFFSET 0x0b7 +#define OMAP2420_CONTROL_PADCONF_VLYNQ_TX1_OFFSET 0x0b8 +#define OMAP2420_CONTROL_PADCONF_VLYNQ_TX0_OFFSET 0x0b9 +#define OMAP2420_CONTROL_PADCONF_VLYNQ_NLA_OFFSET 0x0ba +#define OMAP2420_CONTROL_PADCONF_UART2_CTS_OFFSET 0x0bb +#define OMAP2420_CONTROL_PADCONF_UART2_RTS_OFFSET 0x0bc +#define OMAP2420_CONTROL_PADCONF_UART2_TX_OFFSET 0x0bd +#define OMAP2420_CONTROL_PADCONF_UART2_RX_OFFSET 0x0be +#define OMAP2420_CONTROL_PADCONF_EAC_BT_SCLK_OFFSET 0x0bf +#define OMAP2420_CONTROL_PADCONF_EAC_BT_FS_OFFSET 0x0c0 +#define OMAP2420_CONTROL_PADCONF_EAC_BT_DIN_OFFSET 0x0c1 +#define OMAP2420_CONTROL_PADCONF_EAC_BT_DOUT_OFFSET 0x0c2 +#define OMAP2420_CONTROL_PADCONF_MMC_CLKO_OFFSET 0x0c3 +#define OMAP2420_CONTROL_PADCONF_MMC_CMD_OFFSET 0x0c4 +#define OMAP2420_CONTROL_PADCONF_MMC_DAT0_OFFSET 0x0c5 +#define OMAP2420_CONTROL_PADCONF_MMC_DAT1_OFFSET 0x0c6 +#define OMAP2420_CONTROL_PADCONF_MMC_DAT2_OFFSET 0x0c7 +#define OMAP2420_CONTROL_PADCONF_MMC_DAT3_OFFSET 0x0c8 +#define OMAP2420_CONTROL_PADCONF_MMC_DAT_DIR0_OFFSET 0x0c9 +#define OMAP2420_CONTROL_PADCONF_MMC_DAT_DIR1_OFFSET 0x0ca +#define OMAP2420_CONTROL_PADCONF_MMC_DAT_DIR2_OFFSET 0x0cb +#define OMAP2420_CONTROL_PADCONF_MMC_DAT_DIR3_OFFSET 0x0cc +#define OMAP2420_CONTROL_PADCONF_MMC_CMD_DIR_OFFSET 0x0cd +#define OMAP2420_CONTROL_PADCONF_MMC_CLKI_OFFSET 0x0ce +#define OMAP2420_CONTROL_PADCONF_SPI1_CLK_OFFSET 0x0cf +#define OMAP2420_CONTROL_PADCONF_SPI1_SIMO_OFFSET 0x0d0 +#define OMAP2420_CONTROL_PADCONF_SPI1_SOMI_OFFSET 0x0d1 +#define OMAP2420_CONTROL_PADCONF_SPI1_NCS0_OFFSET 0x0d2 +#define OMAP2420_CONTROL_PADCONF_SPI1_NCS1_OFFSET 0x0d3 +#define OMAP2420_CONTROL_PADCONF_SPI1_NCS2_OFFSET 0x0d4 +#define OMAP2420_CONTROL_PADCONF_SPI1_NCS3_OFFSET 0x0d5 +#define OMAP2420_CONTROL_PADCONF_SPI2_CLK_OFFSET 0x0d6 +#define OMAP2420_CONTROL_PADCONF_SPI2_SIMO_OFFSET 0x0d7 +#define OMAP2420_CONTROL_PADCONF_SPI2_SOMI_OFFSET 0x0d8 +#define OMAP2420_CONTROL_PADCONF_SPI2_NCS0_OFFSET 0x0d9 +#define OMAP2420_CONTROL_PADCONF_MCBSP1_CLKR_OFFSET 0x0da +#define OMAP2420_CONTROL_PADCONF_MCBSP1_FSR_OFFSET 0x0db +#define OMAP2420_CONTROL_PADCONF_MCBSP1_DX_OFFSET 0x0dc +#define OMAP2420_CONTROL_PADCONF_MCBSP1_DR_OFFSET 0x0dd +#define OMAP2420_CONTROL_PADCONF_MCBSP_CLKS_OFFSET 0x0de +#define OMAP2420_CONTROL_PADCONF_MCBSP1_FSX_OFFSET 0x0df +#define OMAP2420_CONTROL_PADCONF_MCBSP1_CLKX_OFFSET 0x0e0 +#define OMAP2420_CONTROL_PADCONF_I2C1_SCL_OFFSET 0x0e1 +#define OMAP2420_CONTROL_PADCONF_I2C1_SDA_OFFSET 0x0e2 +#define OMAP2420_CONTROL_PADCONF_I2C2_SCL_OFFSET 0x0e3 +#define OMAP2420_CONTROL_PADCONF_I2C2_SDA_OFFSET 0x0e4 +#define OMAP2420_CONTROL_PADCONF_HDQ_SIO_OFFSET 0x0e5 +#define OMAP2420_CONTROL_PADCONF_UART3_CTS_RCTX_OFFSET 0x0e6 +#define OMAP2420_CONTROL_PADCONF_UART3_RTS_SD_OFFSET 0x0e7 +#define OMAP2420_CONTROL_PADCONF_UART3_TX_IRTX_OFFSET 0x0e8 +#define OMAP2420_CONTROL_PADCONF_UART3_RX_IRRX_OFFSET 0x0e9 +#define OMAP2420_CONTROL_PADCONF_TV_CVBS_OFFSET 0x0ea +#define OMAP2420_CONTROL_PADCONF_TV_VREF_OFFSET 0x0eb +#define OMAP2420_CONTROL_PADCONF_TV_RREF_OFFSET 0x0ec +#define OMAP2420_CONTROL_PADCONF_USB0_PUEN_OFFSET 0x0ed +#define OMAP2420_CONTROL_PADCONF_USB0_VP_OFFSET 0x0ee +#define OMAP2420_CONTROL_PADCONF_USB0_VM_OFFSET 0x0ef +#define OMAP2420_CONTROL_PADCONF_USB0_RCV_OFFSET 0x0f0 +#define OMAP2420_CONTROL_PADCONF_USB0_TXEN_OFFSET 0x0f1 +#define OMAP2420_CONTROL_PADCONF_USB0_SE0_OFFSET 0x0f2 +#define OMAP2420_CONTROL_PADCONF_USB0_DAT_OFFSET 0x0f3 +#define OMAP2420_CONTROL_PADCONF_EAC_AC_SCLK_OFFSET 0x0f4 +#define OMAP2420_CONTROL_PADCONF_EAC_AC_FS_OFFSET 0x0f5 +#define OMAP2420_CONTROL_PADCONF_EAC_AC_DIN_OFFSET 0x0f6 +#define OMAP2420_CONTROL_PADCONF_EAC_AC_DOUT_OFFSET 0x0f7 +#define OMAP2420_CONTROL_PADCONF_EAC_AC_MCLK_OFFSET 0x0f8 +#define OMAP2420_CONTROL_PADCONF_EAC_AC_RST_OFFSET 0x0f9 +#define OMAP2420_CONTROL_PADCONF_SYS_NRESPWRON_OFFSET 0x0fa +#define OMAP2420_CONTROL_PADCONF_SYS_NRESWARM_OFFSET 0x0fb +#define OMAP2420_CONTROL_PADCONF_SYS_NIRQ_OFFSET 0x0fc +#define OMAP2420_CONTROL_PADCONF_SYS_NV_OFFSET 0x0fd +#define OMAP2420_CONTROL_PADCONF_GPIO_119_OFFSET 0x0fe +#define OMAP2420_CONTROL_PADCONF_GPIO_120_OFFSET 0x0ff +#define OMAP2420_CONTROL_PADCONF_GPIO_121_OFFSET 0x100 +#define OMAP2420_CONTROL_PADCONF_GPIO_122_OFFSET 0x101 +#define OMAP2420_CONTROL_PADCONF_SYS_32K_OFFSET 0x102 +#define OMAP2420_CONTROL_PADCONF_SYS_XTALIN_OFFSET 0x103 +#define OMAP2420_CONTROL_PADCONF_SYS_XTALOUT_OFFSET 0x104 +#define OMAP2420_CONTROL_PADCONF_GPIO_36_OFFSET 0x105 +#define OMAP2420_CONTROL_PADCONF_SYS_CLKREQ_OFFSET 0x106 +#define OMAP2420_CONTROL_PADCONF_SYS_CLKOUT_OFFSET 0x107 +#define OMAP2420_CONTROL_PADCONF_GPIO_6_OFFSET 0x108 +#define OMAP2420_CONTROL_PADCONF_GPIO_124_OFFSET 0x109 +#define OMAP2420_CONTROL_PADCONF_GPIO_125_OFFSET 0x10a +#define OMAP2420_CONTROL_PADCONF_JTAG_EMU1_OFFSET 0x10b +#define OMAP2420_CONTROL_PADCONF_JTAG_EMU0_OFFSET 0x10c +#define OMAP2420_CONTROL_PADCONF_JTAG_NTRST_OFFSET 0x10d +#define OMAP2420_CONTROL_PADCONF_JTAG_TCK_OFFSET 0x10e +#define OMAP2420_CONTROL_PADCONF_JTAG_RTCK_OFFSET 0x10f +#define OMAP2420_CONTROL_PADCONF_JTAG_TMS_OFFSET 0x110 +#define OMAP2420_CONTROL_PADCONF_JTAG_TDI_OFFSET 0x111 +#define OMAP2420_CONTROL_PADCONF_JTAG_TDO_OFFSET 0x112 + +#define OMAP2420_CONTROL_PADCONF_MUX_SIZE \ + (OMAP2420_CONTROL_PADCONF_JTAG_TDO_OFFSET + 0x1) -- cgit v1.2.3-70-g09d2 From 89ba1092296bc455bfd59db608ae1954861f5911 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:36 +0300 Subject: omap: mux: Add data for 2430 Add data for 2430. Big thanks to Paul Walmsley for generating usable mux data out of TRMs. Cc: Benoit Cousson Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/mux.h | 8 + arch/arm/mach-omap2/mux2430.c | 791 ++++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-omap2/mux2430.h | 370 ++++++++++++++++++++ 4 files changed, 1170 insertions(+) create mode 100644 arch/arm/mach-omap2/mux2430.c create mode 100644 arch/arm/mach-omap2/mux2430.h (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 911781c8106..490fdf8d187 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -37,6 +37,7 @@ AFLAGS_sram34xx.o :=-Wa,-march=armv7-a # Pin multiplexing obj-$(CONFIG_ARCH_OMAP2420) += mux2420.o +obj-$(CONFIG_ARCH_OMAP2430) += mux2430.o obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o # SMS/SDRC diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index e14cd4dc9a4..a8e040c2c7e 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -8,6 +8,7 @@ */ #include "mux2420.h" +#include "mux2430.h" #include "mux34xx.h" #define OMAP_MUX_TERMINATOR 0xffff @@ -180,6 +181,13 @@ void omap_mux_write_array(struct omap_board_mux *board_mux); */ int omap2420_mux_init(struct omap_board_mux *board_mux, int flags); +/** + * omap2430_mux_init() - initialize mux system with board specific set + * @board_mux: Board specific mux table + * @flags: OMAP package type used for the board + */ +int omap2430_mux_init(struct omap_board_mux *board_mux, int flags); + /** * omap3_mux_init() - initialize mux system with board specific set * @board_mux: Board specific mux table diff --git a/arch/arm/mach-omap2/mux2430.c b/arch/arm/mach-omap2/mux2430.c new file mode 100644 index 00000000000..7dcaaa8af32 --- /dev/null +++ b/arch/arm/mach-omap2/mux2430.c @@ -0,0 +1,791 @@ +/* + * Copyright (C) 2010 Nokia + * Copyright (C) 2010 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include + +#include "mux.h" + +#ifdef CONFIG_OMAP_MUX + +#define _OMAP2430_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ +{ \ + .reg_offset = (OMAP2430_CONTROL_PADCONF_##M0##_OFFSET), \ + .gpio = (g), \ + .muxnames = { m0, m1, m2, m3, m4, m5, m6, m7 }, \ +} + +#else + +#define _OMAP2430_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ +{ \ + .reg_offset = (OMAP2430_CONTROL_PADCONF_##M0##_OFFSET), \ + .gpio = (g), \ +} + +#endif + +#define _OMAP2430_BALLENTRY(M0, bb, bt) \ +{ \ + .reg_offset = (OMAP2430_CONTROL_PADCONF_##M0##_OFFSET), \ + .balls = { bb, bt }, \ +} + +/* + * Superset of all mux modes for omap2430 + */ +static struct omap_mux __initdata omap2430_muxmodes[] = { + _OMAP2430_MUXENTRY(CAM_D0, 133, + "cam_d0", "hw_dbg0", "sti_dout", "gpio_133", + NULL, NULL, "etk_d2", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D10, 146, + "cam_d10", NULL, NULL, "gpio_146", + NULL, NULL, "etk_d12", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D11, 145, + "cam_d11", NULL, NULL, "gpio_145", + NULL, NULL, "etk_d13", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D1, 132, + "cam_d1", "hw_dbg1", "sti_din", "gpio_132", + NULL, NULL, "etk_d3", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D2, 129, + "cam_d2", "hw_dbg2", "mcbsp1_clkx", "gpio_129", + NULL, NULL, "etk_d4", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D3, 128, + "cam_d3", "hw_dbg3", "mcbsp1_dr", "gpio_128", + NULL, NULL, "etk_d5", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D4, 143, + "cam_d4", "hw_dbg4", "mcbsp1_fsr", "gpio_143", + NULL, NULL, "etk_d6", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D5, 112, + "cam_d5", "hw_dbg5", "mcbsp1_clkr", "gpio_112", + NULL, NULL, "etk_d7", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D6, 137, + "cam_d6", "hw_dbg6", NULL, "gpio_137", + NULL, NULL, "etk_d8", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D7, 136, + "cam_d7", "hw_dbg7", NULL, "gpio_136", + NULL, NULL, "etk_d9", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D8, 135, + "cam_d8", "hw_dbg8", NULL, "gpio_135", + NULL, NULL, "etk_d10", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_D9, 134, + "cam_d9", "hw_dbg9", NULL, "gpio_134", + NULL, NULL, "etk_d11", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_HS, 11, + "cam_hs", "hw_dbg10", "mcbsp1_dx", "gpio_11", + NULL, NULL, "etk_d1", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_LCLK, 0, + "cam_lclk", NULL, "mcbsp_clks", NULL, + NULL, NULL, "etk_c1", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_VS, 12, + "cam_vs", "hw_dbg11", "mcbsp1_fsx", "gpio_12", + NULL, NULL, "etk_d0", "safe_mode"), + _OMAP2430_MUXENTRY(CAM_XCLK, 0, + "cam_xclk", NULL, "sti_clk", NULL, + NULL, NULL, "etk_c2", NULL), + _OMAP2430_MUXENTRY(DSS_ACBIAS, 48, + "dss_acbias", NULL, "mcbsp2_fsx", "gpio_48", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA0, 40, + "dss_data0", "uart1_cts", NULL, "gpio_40", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA10, 128, + "dss_data10", "sdi_data1n", NULL, "gpio_128", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA11, 129, + "dss_data11", "sdi_data1p", NULL, "gpio_129", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA12, 130, + "dss_data12", "sdi_data2n", NULL, "gpio_130", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA13, 131, + "dss_data13", "sdi_data2p", NULL, "gpio_131", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA14, 132, + "dss_data14", "sdi_data3n", NULL, "gpio_132", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA15, 133, + "dss_data15", "sdi_data3p", NULL, "gpio_133", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA16, 46, + "dss_data16", NULL, NULL, "gpio_46", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA17, 47, + "dss_data17", NULL, NULL, "gpio_47", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA1, 41, + "dss_data1", "uart1_rts", NULL, "gpio_41", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA2, 42, + "dss_data2", "uart1_tx", NULL, "gpio_42", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA3, 43, + "dss_data3", "uart1_rx", NULL, "gpio_43", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA4, 44, + "dss_data4", "uart3_rx_irrx", NULL, "gpio_44", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA5, 45, + "dss_data5", "uart3_tx_irtx", NULL, "gpio_45", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA6, 144, + "dss_data6", NULL, NULL, "gpio_144", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA7, 147, + "dss_data7", NULL, NULL, "gpio_147", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA8, 38, + "dss_data8", NULL, NULL, "gpio_38", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_DATA9, 39, + "dss_data9", NULL, NULL, "gpio_39", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(DSS_HSYNC, 110, + "dss_hsync", NULL, NULL, "gpio_110", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_113, 113, + "gpio_113", "mcbsp2_clkx", NULL, "gpio_113", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_114, 114, + "gpio_114", "mcbsp2_fsx", NULL, "gpio_114", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_115, 115, + "gpio_115", "mcbsp2_dr", NULL, "gpio_115", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_116, 116, + "gpio_116", "mcbsp2_dx", NULL, "gpio_116", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_128, 128, + "gpio_128", NULL, "sti_din", "gpio_128", + NULL, "sys_boot0", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_129, 129, + "gpio_129", NULL, "sti_dout", "gpio_129", + NULL, "sys_boot1", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_130, 130, + "gpio_130", NULL, NULL, "gpio_130", + "jtag_emu2", "sys_boot2", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_131, 131, + "gpio_131", NULL, NULL, "gpio_131", + "jtag_emu3", "sys_boot3", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_132, 132, + "gpio_132", NULL, NULL, "gpio_132", + NULL, "sys_boot4", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_133, 133, + "gpio_133", NULL, NULL, "gpio_133", + NULL, "sys_boot5", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_134, 134, + "gpio_134", "ccp_datn", NULL, "gpio_134", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_135, 135, + "gpio_135", "ccp_datp", NULL, "gpio_135", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_136, 136, + "gpio_136", "ccp_clkn", NULL, "gpio_136", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_137, 137, + "gpio_137", "ccp_clkp", NULL, "gpio_137", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_138, 138, + "gpio_138", "spi3_clk", NULL, "gpio_138", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_139, 139, + "gpio_139", "spi3_cs0", "sys_ndmareq3", "gpio_139", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_140, 140, + "gpio_140", "spi3_simo", "sys_ndmareq4", "gpio_140", + NULL, NULL, "etk_d14", "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_141, 141, + "gpio_141", "spi3_somi", NULL, "gpio_141", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_142, 142, + "gpio_142", "spi3_cs1", "sys_ndmareq2", "gpio_142", + NULL, NULL, "etk_d15", "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_148, 148, + "gpio_148", "mcbsp5_fsx", NULL, "gpio_148", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_149, 149, + "gpio_149", "mcbsp5_dx", NULL, "gpio_149", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_150, 150, + "gpio_150", "mcbsp5_dr", NULL, "gpio_150", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_151, 151, + "gpio_151", "sys_pwrok", NULL, "gpio_151", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_152, 152, + "gpio_152", "uart1_cts", "sys_ndmareq1", "gpio_152", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_153, 153, + "gpio_153", "uart1_rx", "sys_ndmareq0", "gpio_153", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_154, 154, + "gpio_154", "mcbsp5_clkx", NULL, "gpio_154", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_63, 63, + "gpio_63", "mcbsp4_clkx", NULL, "gpio_63", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_78, 78, + "gpio_78", NULL, "uart2_rts", "gpio_78", + "uart3_rts_sd", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_79, 79, + "gpio_79", "secure_indicator", "uart2_tx", "gpio_79", + "uart3_tx_irtx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_7, 7, + "gpio_7", NULL, "uart2_cts", "gpio_7", + "uart3_cts_rctx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPIO_80, 80, + "gpio_80", NULL, "uart2_rx", "gpio_80", + "uart3_rx_irrx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A10, 3, + "gpmc_a10", NULL, "sys_ndmareq0", "gpio_3", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A1, 31, + "gpmc_a1", NULL, NULL, "gpio_31", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A2, 30, + "gpmc_a2", NULL, NULL, "gpio_30", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A3, 29, + "gpmc_a3", NULL, NULL, "gpio_29", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A4, 49, + "gpmc_a4", NULL, NULL, "gpio_49", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A5, 53, + "gpmc_a5", NULL, NULL, "gpio_53", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A6, 52, + "gpmc_a6", NULL, NULL, "gpio_52", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A7, 6, + "gpmc_a7", NULL, NULL, "gpio_6", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A8, 5, + "gpmc_a8", NULL, NULL, "gpio_5", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_A9, 4, + "gpmc_a9", NULL, "sys_ndmareq1", "gpio_4", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_CLK, 21, + "gpmc_clk", NULL, NULL, "gpio_21", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D10, 18, + "gpmc_d10", NULL, NULL, "gpio_18", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D11, 57, + "gpmc_d11", NULL, NULL, "gpio_57", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D12, 77, + "gpmc_d12", NULL, NULL, "gpio_77", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D13, 76, + "gpmc_d13", NULL, NULL, "gpio_76", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D14, 55, + "gpmc_d14", NULL, NULL, "gpio_55", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D15, 54, + "gpmc_d15", NULL, NULL, "gpio_54", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D8, 20, + "gpmc_d8", NULL, NULL, "gpio_20", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_D9, 19, + "gpmc_d9", NULL, NULL, "gpio_19", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS1, 22, + "gpmc_ncs1", NULL, NULL, "gpio_22", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS2, 23, + "gpmc_ncs2", NULL, NULL, "gpio_23", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS3, 24, + "gpmc_ncs3", "gpmc_io_dir", NULL, "gpio_24", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS4, 25, + "gpmc_ncs4", NULL, NULL, "gpio_25", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS5, 26, + "gpmc_ncs5", NULL, NULL, "gpio_26", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS6, 27, + "gpmc_ncs6", NULL, NULL, "gpio_27", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_NCS7, 28, + "gpmc_ncs7", "gpmc_io_dir", NULL, "gpio_28", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_WAIT1, 33, + "gpmc_wait1", NULL, NULL, "gpio_33", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_WAIT2, 34, + "gpmc_wait2", NULL, NULL, "gpio_34", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(GPMC_WAIT3, 35, + "gpmc_wait3", NULL, NULL, "gpio_35", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(HDQ_SIO, 101, + "hdq_sio", "usb2_tllse0", "sys_altclk", "gpio_101", + "uart3_rx_irrx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(I2C1_SCL, 50, + "i2c1_scl", NULL, NULL, "gpio_50", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(I2C1_SDA, 51, + "i2c1_sda", NULL, NULL, "gpio_51", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(I2C2_SCL, 99, + "i2c2_scl", NULL, NULL, "gpio_99", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(I2C2_SDA, 100, + "i2c2_sda", NULL, NULL, "gpio_100", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(JTAG_EMU0, 127, + "jtag_emu0", "secure_indicator", NULL, "gpio_127", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(JTAG_EMU1, 126, + "jtag_emu1", NULL, NULL, "gpio_126", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP1_CLKR, 92, + "mcbsp1_clkr", "ssi2_dat_tx", NULL, "gpio_92", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP1_CLKX, 98, + "mcbsp1_clkx", "ssi2_wake", NULL, "gpio_98", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP1_DR, 95, + "mcbsp1_dr", "ssi2_dat_rx", NULL, "gpio_95", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP1_DX, 94, + "mcbsp1_dx", "ssi2_rdy_tx", NULL, "gpio_94", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP1_FSR, 93, + "mcbsp1_fsr", "ssi2_flag_tx", NULL, "gpio_93", + "spi2_cs1", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP1_FSX, 97, + "mcbsp1_fsx", "ssi2_rdy_rx", NULL, "gpio_97", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP2_CLKX, 147, + "mcbsp2_clkx", "sdi_clkp", "dss_data23", "gpio_147", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP2_DR, 144, + "mcbsp2_dr", "sdi_clkn", "dss_data22", "gpio_144", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP3_CLKX, 71, + "mcbsp3_clkx", NULL, NULL, "gpio_71", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP3_DR, 73, + "mcbsp3_dr", NULL, NULL, "gpio_73", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP3_DX, 74, + "mcbsp3_dx", NULL, "sti_clk", "gpio_74", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP3_FSX, 72, + "mcbsp3_fsx", NULL, NULL, "gpio_72", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(MCBSP_CLKS, 96, + "mcbsp_clks", "ssi2_flag_rx", NULL, "gpio_96", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC1_CLKO, 0, + "sdmmc1_clko", "ms_clko", NULL, NULL, + NULL, "hw_dbg9", "hw_dbg3", "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC1_CMD, 0, + "sdmmc1_cmd", "ms_bs", NULL, NULL, + NULL, "hw_dbg8", "hw_dbg2", "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC1_DAT0, 0, + "sdmmc1_dat0", "ms_dat0", NULL, NULL, + NULL, "hw_dbg7", "hw_dbg1", "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC1_DAT1, 75, + "sdmmc1_dat1", "ms_dat1", NULL, "gpio_75", + NULL, "hw_dbg6", "hw_dbg0", "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC1_DAT2, 0, + "sdmmc1_dat2", "ms_dat2", NULL, NULL, + NULL, "hw_dbg5", "hw_dbg10", "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC1_DAT3, 0, + "sdmmc1_dat3", "ms_dat3", NULL, NULL, + NULL, "hw_dbg4", "hw_dbg11", "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC2_CLKO, 13, + "sdmmc2_clko", NULL, NULL, "gpio_13", + NULL, "spi3_clk", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC2_CMD, 15, + "sdmmc2_cmd", "usb2_rcv", NULL, "gpio_15", + NULL, "spi3_simo", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC2_DAT0, 16, + "sdmmc2_dat0", "usb2_tllse0", NULL, "gpio_16", + NULL, "spi3_somi", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC2_DAT1, 58, + "sdmmc2_dat1", "usb2_txen", NULL, "gpio_58", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC2_DAT2, 17, + "sdmmc2_dat2", "usb2_dat", NULL, "gpio_17", + NULL, "spi3_cs1", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDMMC2_DAT3, 14, + "sdmmc2_dat3", "usb2_se0", NULL, "gpio_14", + NULL, "spi3_cs0", NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDRC_A12, 2, + "sdrc_a12", NULL, NULL, "gpio_2", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDRC_A13, 1, + "sdrc_a13", NULL, NULL, "gpio_1", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDRC_A14, 0, + "sdrc_a14", NULL, NULL, "gpio_0", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDRC_CKE1, 36, + "sdrc_cke1", NULL, NULL, "gpio_36", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SDRC_NCS1, 37, + "sdrc_ncs1", NULL, NULL, "gpio_37", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_CLK, 81, + "spi1_clk", NULL, NULL, "gpio_81", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_CS0, 84, + "spi1_cs0", NULL, NULL, "gpio_84", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_CS1, 85, + "spi1_cs1", NULL, NULL, "gpio_85", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_CS2, 86, + "spi1_cs2", NULL, NULL, "gpio_86", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_CS3, 87, + "spi1_cs3", "spi2_cs1", NULL, "gpio_87", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_SIMO, 82, + "spi1_simo", NULL, NULL, "gpio_82", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI1_SOMI, 83, + "spi1_somi", NULL, NULL, "gpio_83", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI2_CLK, 88, + "spi2_clk", "gpt9_pwm_evt", NULL, "gpio_88", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI2_CS0, 91, + "spi2_cs0", "gpt12_pwm_evt", NULL, "gpio_91", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI2_SIMO, 89, + "spi2_simo", "gpt10_pwm_evt", NULL, "gpio_89", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SPI2_SOMI, 90, + "spi2_somi", "gpt11_pwm_evt", NULL, "gpio_90", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_DAT_RX, 62, + "ssi1_dat_rx", "uart1_rx", "usb1_dat", "gpio_62", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_DAT_TX, 59, + "ssi1_dat_tx", "uart1_tx", "usb1_se0", "gpio_59", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_FLAG_RX, 64, + "ssi1_flag_rx", "mcbsp4_dr", NULL, "gpio_64", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_FLAG_TX, 60, + "ssi1_flag_tx", "uart1_rts", "usb1_rcv", "gpio_60", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_RDY_RX, 65, + "ssi1_rdy_rx", "mcbsp4_dx", NULL, "gpio_65", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_RDY_TX, 61, + "ssi1_rdy_tx", "uart1_cts", "usb1_txen", "gpio_61", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SSI1_WAKE, 66, + "ssi1_wake", "mcbsp4_fsx", NULL, "gpio_66", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SYS_CLKOUT, 111, + "sys_clkout", NULL, NULL, "gpio_111", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SYS_DRM_MSECURE, 118, + "sys_drm_msecure", NULL, "sys_ndmareq6", "gpio_118", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SYS_NIRQ0, 56, + "sys_nirq0", NULL, NULL, "gpio_56", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(SYS_NIRQ1, 125, + "sys_nirq1", NULL, "sys_ndmareq5", "gpio_125", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART1_CTS, 32, + "uart1_cts", "sdi_vsync", "dss_data18", "gpio_32", + "mcbsp5_clkx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART1_RTS, 8, + "uart1_rts", "sdi_hsync", "dss_data19", "gpio_8", + "mcbsp5_fsx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART1_RX, 10, + "uart1_rx", "sdi_stp", "dss_data21", "gpio_10", + "mcbsp5_dr", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART1_TX, 9, + "uart1_tx", "sdi_den", "dss_data20", "gpio_9", + "mcbsp5_dx", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART2_CTS, 67, + "uart2_cts", "usb1_rcv", "gpt9_pwm_evt", "gpio_67", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART2_RTS, 68, + "uart2_rts", "usb1_txen", "gpt10_pwm_evt", "gpio_68", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART2_RX, 70, + "uart2_rx", "usb1_dat", "gpt12_pwm_evt", "gpio_70", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART2_TX, 69, + "uart2_tx", "usb1_se0", "gpt11_pwm_evt", "gpio_69", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART3_CTS_RCTX, 102, + "uart3_cts_rctx", "uart3_rx_irrx", NULL, "gpio_102", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART3_RTS_SD, 103, + "uart3_rts_sd", "uart3_tx_irtx", NULL, "gpio_103", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART3_RX_IRRX, 105, + "uart3_rx_irrx", NULL, NULL, "gpio_105", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(UART3_TX_IRTX, 104, + "uart3_tx_irtx", "uart3_cts_rctx", NULL, "gpio_104", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_CLK, 120, + "usb0hs_clk", NULL, NULL, "gpio_120", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA0, 0, + "usb0hs_data0", "uart3_tx_irtx", NULL, NULL, + "usb0_txen", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA1, 0, + "usb0hs_data1", "uart3_rx_irrx", NULL, NULL, + "usb0_dat", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA2, 0, + "usb0hs_data2", "uart3_rts_sd", NULL, NULL, + "usb0_se0", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA3, 106, + "usb0hs_data3", NULL, "uart3_cts_rctx", "gpio_106", + "usb0_puen", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA4, 107, + "usb0hs_data4", "mcbsp2_dr", NULL, "gpio_107", + "usb0_vp", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA5, 108, + "usb0hs_data5", "mcbsp2_dx", NULL, "gpio_108", + "usb0_vm", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA6, 109, + "usb0hs_data6", "mcbsp2_fsx", NULL, "gpio_109", + "usb0_rcv", NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DATA7, 124, + "usb0hs_data7", "mcbsp2_clkx", NULL, "gpio_124", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_DIR, 121, + "usb0hs_dir", NULL, NULL, "gpio_121", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_NXT, 123, + "usb0hs_nxt", NULL, NULL, "gpio_123", + NULL, NULL, NULL, "safe_mode"), + _OMAP2430_MUXENTRY(USB0HS_STP, 122, + "usb0hs_stp", NULL, NULL, "gpio_122", + NULL, NULL, NULL, "safe_mode"), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; + +/* + * Balls for POP package + * 447-pin s-PBGA Package, 0.00mm Ball Pitch (Bottom) + */ +#ifdef CONFIG_DEBUG_FS +struct omap_ball __initdata omap2430_pop_ball[] = { + _OMAP2430_BALLENTRY(CAM_D0, "t8", NULL), + _OMAP2430_BALLENTRY(CAM_D1, "t4", NULL), + _OMAP2430_BALLENTRY(CAM_D10, "r4", NULL), + _OMAP2430_BALLENTRY(CAM_D11, "w3", NULL), + _OMAP2430_BALLENTRY(CAM_D2, "r2", NULL), + _OMAP2430_BALLENTRY(CAM_D3, "u3", NULL), + _OMAP2430_BALLENTRY(CAM_D4, "u2", NULL), + _OMAP2430_BALLENTRY(CAM_D5, "v1", NULL), + _OMAP2430_BALLENTRY(CAM_D6, "t3", NULL), + _OMAP2430_BALLENTRY(CAM_D7, "r3", NULL), + _OMAP2430_BALLENTRY(CAM_D8, "u7", NULL), + _OMAP2430_BALLENTRY(CAM_D9, "t7", NULL), + _OMAP2430_BALLENTRY(CAM_HS, "p2", NULL), + _OMAP2430_BALLENTRY(CAM_LCLK, "r7", NULL), + _OMAP2430_BALLENTRY(CAM_VS, "n2", NULL), + _OMAP2430_BALLENTRY(CAM_XCLK, "p3", NULL), + _OMAP2430_BALLENTRY(DSS_ACBIAS, "y3", NULL), + _OMAP2430_BALLENTRY(DSS_DATA0, "v8", NULL), + _OMAP2430_BALLENTRY(DSS_DATA1, "w1", NULL), + _OMAP2430_BALLENTRY(DSS_DATA10, "k25", NULL), + _OMAP2430_BALLENTRY(DSS_DATA11, "j25", NULL), + _OMAP2430_BALLENTRY(DSS_DATA12, "k24", NULL), + _OMAP2430_BALLENTRY(DSS_DATA13, "j24", NULL), + _OMAP2430_BALLENTRY(DSS_DATA14, "h25", NULL), + _OMAP2430_BALLENTRY(DSS_DATA15, "g25", NULL), + _OMAP2430_BALLENTRY(DSS_DATA16, "ac3", NULL), + _OMAP2430_BALLENTRY(DSS_DATA17, "y7", NULL), + _OMAP2430_BALLENTRY(DSS_DATA2, "u8", NULL), + _OMAP2430_BALLENTRY(DSS_DATA3, "u4", NULL), + _OMAP2430_BALLENTRY(DSS_DATA4, "v3", NULL), + _OMAP2430_BALLENTRY(DSS_DATA5, "aa4", NULL), + _OMAP2430_BALLENTRY(DSS_DATA6, "w8", NULL), + _OMAP2430_BALLENTRY(DSS_DATA7, "y1", NULL), + _OMAP2430_BALLENTRY(DSS_DATA8, "aa2", NULL), + _OMAP2430_BALLENTRY(DSS_DATA9, "ab4", NULL), + _OMAP2430_BALLENTRY(DSS_HSYNC, "v2", NULL), + _OMAP2430_BALLENTRY(GPIO_113, "ad16", NULL), + _OMAP2430_BALLENTRY(GPIO_114, "ac10", NULL), + _OMAP2430_BALLENTRY(GPIO_115, "ad13", NULL), + _OMAP2430_BALLENTRY(GPIO_116, "ae15", NULL), + _OMAP2430_BALLENTRY(GPIO_128, "p1", NULL), + _OMAP2430_BALLENTRY(GPIO_129, "r1", NULL), + _OMAP2430_BALLENTRY(GPIO_130, "p7", NULL), + _OMAP2430_BALLENTRY(GPIO_131, "l8", NULL), + _OMAP2430_BALLENTRY(GPIO_132, "w24", NULL), + _OMAP2430_BALLENTRY(GPIO_133, "aa24", NULL), + _OMAP2430_BALLENTRY(GPIO_134, "ae12", NULL), + _OMAP2430_BALLENTRY(GPIO_135, "ae11", NULL), + _OMAP2430_BALLENTRY(GPIO_136, "ad12", NULL), + _OMAP2430_BALLENTRY(GPIO_137, "ad11", NULL), + _OMAP2430_BALLENTRY(GPIO_138, "y12", NULL), + _OMAP2430_BALLENTRY(GPIO_139, "ad17", NULL), + _OMAP2430_BALLENTRY(GPIO_140, "l7", NULL), + _OMAP2430_BALLENTRY(GPIO_141, "ac24", NULL), + _OMAP2430_BALLENTRY(GPIO_142, "m3", NULL), + _OMAP2430_BALLENTRY(GPIO_148, "af12", NULL), + _OMAP2430_BALLENTRY(GPIO_149, "k7", NULL), + _OMAP2430_BALLENTRY(GPIO_150, "m1", NULL), + _OMAP2430_BALLENTRY(GPIO_151, "ad14", NULL), + _OMAP2430_BALLENTRY(GPIO_152, "ad18", NULL), + _OMAP2430_BALLENTRY(GPIO_153, "u24", NULL), + _OMAP2430_BALLENTRY(GPIO_154, "ae16", NULL), + _OMAP2430_BALLENTRY(GPIO_63, "n3", NULL), + _OMAP2430_BALLENTRY(GPIO_7, "ac23", NULL), + _OMAP2430_BALLENTRY(GPIO_78, "ad10", NULL), + _OMAP2430_BALLENTRY(GPIO_79, "ae10", NULL), + _OMAP2430_BALLENTRY(GPIO_80, "ae13", NULL), + _OMAP2430_BALLENTRY(GPMC_A1, "a9", NULL), + _OMAP2430_BALLENTRY(GPMC_A10, "g12", NULL), + _OMAP2430_BALLENTRY(GPMC_A2, "b8", NULL), + _OMAP2430_BALLENTRY(GPMC_A3, "g10", NULL), + _OMAP2430_BALLENTRY(GPMC_A4, "g11", NULL), + _OMAP2430_BALLENTRY(GPMC_A5, "a10", NULL), + _OMAP2430_BALLENTRY(GPMC_A6, "g13", NULL), + _OMAP2430_BALLENTRY(GPMC_A7, "a6", NULL), + _OMAP2430_BALLENTRY(GPMC_A8, "h1", NULL), + _OMAP2430_BALLENTRY(GPMC_A9, "c8", NULL), + _OMAP2430_BALLENTRY(GPMC_CLK, "n1", "l1"), + _OMAP2430_BALLENTRY(GPMC_D10, "d1", "n1"), + _OMAP2430_BALLENTRY(GPMC_D11, "d2", "p2"), + _OMAP2430_BALLENTRY(GPMC_D12, "e1", "p1"), + _OMAP2430_BALLENTRY(GPMC_D13, "e3", "m1"), + _OMAP2430_BALLENTRY(GPMC_D14, "c7", "j2"), + _OMAP2430_BALLENTRY(GPMC_D15, "f3", "k2"), + _OMAP2430_BALLENTRY(GPMC_D8, "e2", "r1"), + _OMAP2430_BALLENTRY(GPMC_D9, "ab1", "t1"), + _OMAP2430_BALLENTRY(GPMC_NCS1, "ac1", "w1"), + _OMAP2430_BALLENTRY(GPMC_NCS2, "c6", NULL), + _OMAP2430_BALLENTRY(GPMC_NCS3, "b9", NULL), + _OMAP2430_BALLENTRY(GPMC_NCS4, "b4", NULL), + _OMAP2430_BALLENTRY(GPMC_NCS5, "a4", NULL), + _OMAP2430_BALLENTRY(GPMC_NCS6, "f1", NULL), + _OMAP2430_BALLENTRY(GPMC_NCS7, "a7", NULL), + _OMAP2430_BALLENTRY(GPMC_WAIT1, "j1", "y8"), + _OMAP2430_BALLENTRY(GPMC_WAIT2, "b7", NULL), + _OMAP2430_BALLENTRY(GPMC_WAIT3, "g14", NULL), + _OMAP2430_BALLENTRY(HDQ_SIO, "h20", NULL), + _OMAP2430_BALLENTRY(I2C1_SCL, "y17", NULL), + _OMAP2430_BALLENTRY(I2C1_SDA, "ac19", NULL), + _OMAP2430_BALLENTRY(I2C2_SCL, "n7", NULL), + _OMAP2430_BALLENTRY(I2C2_SDA, "m4", NULL), + _OMAP2430_BALLENTRY(JTAG_EMU0, "e25", NULL), + _OMAP2430_BALLENTRY(JTAG_EMU1, "e24", NULL), + _OMAP2430_BALLENTRY(MCBSP1_CLKR, "ab2", NULL), + _OMAP2430_BALLENTRY(MCBSP1_CLKX, "y9", NULL), + _OMAP2430_BALLENTRY(MCBSP1_DR, "af3", NULL), + _OMAP2430_BALLENTRY(MCBSP1_DX, "aa1", NULL), + _OMAP2430_BALLENTRY(MCBSP1_FSR, "ad5", NULL), + _OMAP2430_BALLENTRY(MCBSP1_FSX, "ab3", NULL), + _OMAP2430_BALLENTRY(MCBSP2_CLKX, "j26", NULL), + _OMAP2430_BALLENTRY(MCBSP2_DR, "k26", NULL), + _OMAP2430_BALLENTRY(MCBSP3_CLKX, "ac9", NULL), + _OMAP2430_BALLENTRY(MCBSP3_DR, "ae2", NULL), + _OMAP2430_BALLENTRY(MCBSP3_DX, "af4", NULL), + _OMAP2430_BALLENTRY(MCBSP3_FSX, "ae4", NULL), + _OMAP2430_BALLENTRY(MCBSP_CLKS, "ad6", NULL), + _OMAP2430_BALLENTRY(SDMMC1_CLKO, "n23", NULL), + _OMAP2430_BALLENTRY(SDMMC1_CMD, "l23", NULL), + _OMAP2430_BALLENTRY(SDMMC1_DAT0, "m24", NULL), + _OMAP2430_BALLENTRY(SDMMC1_DAT1, "p23", NULL), + _OMAP2430_BALLENTRY(SDMMC1_DAT2, "t20", NULL), + _OMAP2430_BALLENTRY(SDMMC1_DAT3, "r20", NULL), + _OMAP2430_BALLENTRY(SDMMC2_CLKO, "v26", NULL), + _OMAP2430_BALLENTRY(SDMMC2_CMD, "w20", NULL), + _OMAP2430_BALLENTRY(SDMMC2_DAT0, "v23", NULL), + _OMAP2430_BALLENTRY(SDMMC2_DAT1, "y24", NULL), + _OMAP2430_BALLENTRY(SDMMC2_DAT2, "v25", NULL), + _OMAP2430_BALLENTRY(SDMMC2_DAT3, "v24", NULL), + _OMAP2430_BALLENTRY(SDRC_A12, "w26", "r21"), + _OMAP2430_BALLENTRY(SDRC_A13, "af20", "aa15"), + _OMAP2430_BALLENTRY(SDRC_A14, "af16", "y12"), + _OMAP2430_BALLENTRY(SDRC_CKE1, "af15", "y13"), + _OMAP2430_BALLENTRY(SDRC_NCS1, "aa25", "t20"), + _OMAP2430_BALLENTRY(SPI1_CLK, "y18", NULL), + _OMAP2430_BALLENTRY(SPI1_CS0, "u1", NULL), + _OMAP2430_BALLENTRY(SPI1_CS1, "af19", NULL), + _OMAP2430_BALLENTRY(SPI1_CS2, "ae19", NULL), + _OMAP2430_BALLENTRY(SPI1_CS3, "h24", NULL), + _OMAP2430_BALLENTRY(SPI1_SIMO, "ad15", NULL), + _OMAP2430_BALLENTRY(SPI1_SOMI, "ae17", NULL), + _OMAP2430_BALLENTRY(SPI2_CLK, "y20", NULL), + _OMAP2430_BALLENTRY(SPI2_CS0, "y19", NULL), + _OMAP2430_BALLENTRY(SPI2_SIMO, "ac20", NULL), + _OMAP2430_BALLENTRY(SPI2_SOMI, "ad19", NULL), + _OMAP2430_BALLENTRY(SSI1_DAT_RX, "aa26", NULL), + _OMAP2430_BALLENTRY(SSI1_DAT_TX, "ad24", NULL), + _OMAP2430_BALLENTRY(SSI1_FLAG_RX, "ad23", NULL), + _OMAP2430_BALLENTRY(SSI1_FLAG_TX, "ab24", NULL), + _OMAP2430_BALLENTRY(SSI1_RDY_RX, "ab25", NULL), + _OMAP2430_BALLENTRY(SSI1_RDY_TX, "y25", NULL), + _OMAP2430_BALLENTRY(SSI1_WAKE, "ac25", NULL), + _OMAP2430_BALLENTRY(SYS_CLKOUT, "r25", NULL), + _OMAP2430_BALLENTRY(SYS_DRM_MSECURE, "ae3", NULL), + _OMAP2430_BALLENTRY(SYS_NIRQ0, "w25", NULL), + _OMAP2430_BALLENTRY(SYS_NIRQ1, "ad21", NULL), + _OMAP2430_BALLENTRY(UART1_CTS, "p24", NULL), + _OMAP2430_BALLENTRY(UART1_RTS, "p25", NULL), + _OMAP2430_BALLENTRY(UART1_RX, "n24", NULL), + _OMAP2430_BALLENTRY(UART1_TX, "r24", NULL), + _OMAP2430_BALLENTRY(UART2_CTS, "u25", NULL), + _OMAP2430_BALLENTRY(UART2_RTS, "t23", NULL), + _OMAP2430_BALLENTRY(UART2_RX, "t24", NULL), + _OMAP2430_BALLENTRY(UART2_TX, "u20", NULL), + _OMAP2430_BALLENTRY(UART3_CTS_RCTX, "m2", NULL), + _OMAP2430_BALLENTRY(UART3_RTS_SD, "k2", NULL), + _OMAP2430_BALLENTRY(UART3_RX_IRRX, "l3", NULL), + _OMAP2430_BALLENTRY(UART3_TX_IRTX, "l2", NULL), + _OMAP2430_BALLENTRY(USB0HS_CLK, "ae8", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA0, "ad4", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA1, "ae6", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA2, "af9", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA3, "ad9", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA4, "y11", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA5, "ad7", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA6, "ae7", NULL), + _OMAP2430_BALLENTRY(USB0HS_DATA7, "ac7", NULL), + _OMAP2430_BALLENTRY(USB0HS_DIR, "ad8", NULL), + _OMAP2430_BALLENTRY(USB0HS_NXT, "ae9", NULL), + _OMAP2430_BALLENTRY(USB0HS_STP, "ae5", NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define omap2430_pop_ball NULL +#endif + +int __init omap2430_mux_init(struct omap_board_mux *board_subset, int flags) +{ + struct omap_ball *package_balls = NULL; + + switch (flags & OMAP_PACKAGE_MASK) { + case OMAP_PACKAGE_ZAC: + package_balls = omap2430_pop_ball; + break; + default: + pr_warning("mux: No ball data available for omap2420 package\n"); + } + + return omap_mux_init(OMAP2430_CONTROL_PADCONF_MUX_PBASE, + OMAP2430_CONTROL_PADCONF_MUX_SIZE, + omap2430_muxmodes, NULL, board_subset, + package_balls); +} diff --git a/arch/arm/mach-omap2/mux2430.h b/arch/arm/mach-omap2/mux2430.h new file mode 100644 index 00000000000..adbea0d03e0 --- /dev/null +++ b/arch/arm/mach-omap2/mux2430.h @@ -0,0 +1,370 @@ +/* + * Copyright (C) 2009 Nokia + * Copyright (C) 2009 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define OMAP2430_CONTROL_PADCONF_MUX_PBASE 0x49002030LU + +#define OMAP2430_MUX(mode0, mux_value) \ +{ \ + .reg_offset = (OMAP2430_CONTROL_PADCONF_##mode0##_OFFSET), \ + .value = (mux_value), \ +} + +/* + * OMAP2430 CONTROL_PADCONF* register offsets for pin-muxing + * + * Extracted from the TRM. Add 0x49002030 to these values to get the + * absolute addresses. The name in the macro is the mode-0 name of + * the pin. NOTE: These registers are 8-bits wide. + * + * Note that these defines use SDMMC instead of MMC for compability + * with signal names used in 3630. + */ +#define OMAP2430_CONTROL_PADCONF_GPMC_CLK_OFFSET 0x000 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS0_OFFSET 0x001 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS1_OFFSET 0x002 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS2_OFFSET 0x003 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS3_OFFSET 0x004 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS4_OFFSET 0x005 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS5_OFFSET 0x006 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS6_OFFSET 0x007 +#define OMAP2430_CONTROL_PADCONF_GPMC_NCS7_OFFSET 0x008 +#define OMAP2430_CONTROL_PADCONF_GPMC_NADV_ALE_OFFSET 0x009 +#define OMAP2430_CONTROL_PADCONF_GPMC_NOE_NRE_OFFSET 0x00a +#define OMAP2430_CONTROL_PADCONF_GPMC_NWE_OFFSET 0x00b +#define OMAP2430_CONTROL_PADCONF_GPMC_NBE0_CLE_OFFSET 0x00c +#define OMAP2430_CONTROL_PADCONF_GPMC_NBE1_OFFSET 0x00d +#define OMAP2430_CONTROL_PADCONF_GPMC_NWP_OFFSET 0x00e +#define OMAP2430_CONTROL_PADCONF_GPMC_WAIT0_OFFSET 0x00f +#define OMAP2430_CONTROL_PADCONF_GPMC_WAIT1_OFFSET 0x010 +#define OMAP2430_CONTROL_PADCONF_GPMC_WAIT2_OFFSET 0x011 +#define OMAP2430_CONTROL_PADCONF_GPMC_WAIT3_OFFSET 0x012 +#define OMAP2430_CONTROL_PADCONF_SDRC_CLK_OFFSET 0x013 +#define OMAP2430_CONTROL_PADCONF_SDRC_NCLK_OFFSET 0x014 +#define OMAP2430_CONTROL_PADCONF_SDRC_NCS0_OFFSET 0x015 +#define OMAP2430_CONTROL_PADCONF_SDRC_NCS1_OFFSET 0x016 +#define OMAP2430_CONTROL_PADCONF_SDRC_CKE0_OFFSET 0x017 +#define OMAP2430_CONTROL_PADCONF_SDRC_CKE1_OFFSET 0x018 +#define OMAP2430_CONTROL_PADCONF_SDRC_NRAS_OFFSET 0x019 +#define OMAP2430_CONTROL_PADCONF_SDRC_NCAS_OFFSET 0x01a +#define OMAP2430_CONTROL_PADCONF_SDRC_NWE_OFFSET 0x01b +#define OMAP2430_CONTROL_PADCONF_SDRC_DM0_OFFSET 0x01c +#define OMAP2430_CONTROL_PADCONF_SDRC_DM1_OFFSET 0x01d +#define OMAP2430_CONTROL_PADCONF_SDRC_DM2_OFFSET 0x01e +#define OMAP2430_CONTROL_PADCONF_SDRC_DM3_OFFSET 0x01f +#define OMAP2430_CONTROL_PADCONF_SDRC_DQS0_OFFSET 0x020 +#define OMAP2430_CONTROL_PADCONF_SDRC_DQS1_OFFSET 0x021 +#define OMAP2430_CONTROL_PADCONF_SDRC_DQS2_OFFSET 0x022 +#define OMAP2430_CONTROL_PADCONF_SDRC_DQS3_OFFSET 0x023 +#define OMAP2430_CONTROL_PADCONF_SDRC_A14_OFFSET 0x024 +#define OMAP2430_CONTROL_PADCONF_SDRC_A13_OFFSET 0x025 +#define OMAP2430_CONTROL_PADCONF_SDRC_A12_OFFSET 0x026 +#define OMAP2430_CONTROL_PADCONF_SDRC_BA1_OFFSET 0x027 +#define OMAP2430_CONTROL_PADCONF_SDRC_BA0_OFFSET 0x028 +#define OMAP2430_CONTROL_PADCONF_SDRC_A11_OFFSET 0x029 +#define OMAP2430_CONTROL_PADCONF_SDRC_A10_OFFSET 0x02a +#define OMAP2430_CONTROL_PADCONF_SDRC_A9_OFFSET 0x02b +#define OMAP2430_CONTROL_PADCONF_SDRC_A8_OFFSET 0x02c +#define OMAP2430_CONTROL_PADCONF_SDRC_A7_OFFSET 0x02d +#define OMAP2430_CONTROL_PADCONF_SDRC_A6_OFFSET 0x02e +#define OMAP2430_CONTROL_PADCONF_SDRC_A5_OFFSET 0x02f +#define OMAP2430_CONTROL_PADCONF_SDRC_A4_OFFSET 0x030 +#define OMAP2430_CONTROL_PADCONF_SDRC_A3_OFFSET 0x031 +#define OMAP2430_CONTROL_PADCONF_SDRC_A2_OFFSET 0x032 +#define OMAP2430_CONTROL_PADCONF_SDRC_A1_OFFSET 0x033 +#define OMAP2430_CONTROL_PADCONF_SDRC_A0_OFFSET 0x034 +#define OMAP2430_CONTROL_PADCONF_SDRC_D31_OFFSET 0x035 +#define OMAP2430_CONTROL_PADCONF_SDRC_D30_OFFSET 0x036 +#define OMAP2430_CONTROL_PADCONF_SDRC_D29_OFFSET 0x037 +#define OMAP2430_CONTROL_PADCONF_SDRC_D28_OFFSET 0x038 +#define OMAP2430_CONTROL_PADCONF_SDRC_D27_OFFSET 0x039 +#define OMAP2430_CONTROL_PADCONF_SDRC_D26_OFFSET 0x03a +#define OMAP2430_CONTROL_PADCONF_SDRC_D25_OFFSET 0x03b +#define OMAP2430_CONTROL_PADCONF_SDRC_D24_OFFSET 0x03c +#define OMAP2430_CONTROL_PADCONF_SDRC_D23_OFFSET 0x03d +#define OMAP2430_CONTROL_PADCONF_SDRC_D22_OFFSET 0x03e +#define OMAP2430_CONTROL_PADCONF_SDRC_D21_OFFSET 0x03f +#define OMAP2430_CONTROL_PADCONF_SDRC_D20_OFFSET 0x040 +#define OMAP2430_CONTROL_PADCONF_SDRC_D19_OFFSET 0x041 +#define OMAP2430_CONTROL_PADCONF_SDRC_D18_OFFSET 0x042 +#define OMAP2430_CONTROL_PADCONF_SDRC_D17_OFFSET 0x043 +#define OMAP2430_CONTROL_PADCONF_SDRC_D16_OFFSET 0x044 +#define OMAP2430_CONTROL_PADCONF_SDRC_D15_OFFSET 0x045 +#define OMAP2430_CONTROL_PADCONF_SDRC_D14_OFFSET 0x046 +#define OMAP2430_CONTROL_PADCONF_SDRC_D13_OFFSET 0x047 +#define OMAP2430_CONTROL_PADCONF_SDRC_D12_OFFSET 0x048 +#define OMAP2430_CONTROL_PADCONF_SDRC_D11_OFFSET 0x049 +#define OMAP2430_CONTROL_PADCONF_SDRC_D10_OFFSET 0x04a +#define OMAP2430_CONTROL_PADCONF_SDRC_D9_OFFSET 0x04b +#define OMAP2430_CONTROL_PADCONF_SDRC_D8_OFFSET 0x04c +#define OMAP2430_CONTROL_PADCONF_SDRC_D7_OFFSET 0x04d +#define OMAP2430_CONTROL_PADCONF_SDRC_D6_OFFSET 0x04e +#define OMAP2430_CONTROL_PADCONF_SDRC_D5_OFFSET 0x04f +#define OMAP2430_CONTROL_PADCONF_SDRC_D4_OFFSET 0x050 +#define OMAP2430_CONTROL_PADCONF_SDRC_D3_OFFSET 0x051 +#define OMAP2430_CONTROL_PADCONF_SDRC_D2_OFFSET 0x052 +#define OMAP2430_CONTROL_PADCONF_SDRC_D1_OFFSET 0x053 +#define OMAP2430_CONTROL_PADCONF_SDRC_D0_OFFSET 0x054 +#define OMAP2430_CONTROL_PADCONF_GPMC_A10_OFFSET 0x055 +#define OMAP2430_CONTROL_PADCONF_GPMC_A9_OFFSET 0x056 +#define OMAP2430_CONTROL_PADCONF_GPMC_A8_OFFSET 0x057 +#define OMAP2430_CONTROL_PADCONF_GPMC_A7_OFFSET 0x058 +#define OMAP2430_CONTROL_PADCONF_GPMC_A6_OFFSET 0x059 +#define OMAP2430_CONTROL_PADCONF_GPMC_A5_OFFSET 0x05a +#define OMAP2430_CONTROL_PADCONF_GPMC_A4_OFFSET 0x05b +#define OMAP2430_CONTROL_PADCONF_GPMC_A3_OFFSET 0x05c +#define OMAP2430_CONTROL_PADCONF_GPMC_A2_OFFSET 0x05d +#define OMAP2430_CONTROL_PADCONF_GPMC_A1_OFFSET 0x05e +#define OMAP2430_CONTROL_PADCONF_GPMC_D15_OFFSET 0x05f +#define OMAP2430_CONTROL_PADCONF_GPMC_D14_OFFSET 0x060 +#define OMAP2430_CONTROL_PADCONF_GPMC_D13_OFFSET 0x061 +#define OMAP2430_CONTROL_PADCONF_GPMC_D12_OFFSET 0x062 +#define OMAP2430_CONTROL_PADCONF_GPMC_D11_OFFSET 0x063 +#define OMAP2430_CONTROL_PADCONF_GPMC_D10_OFFSET 0x064 +#define OMAP2430_CONTROL_PADCONF_GPMC_D9_OFFSET 0x065 +#define OMAP2430_CONTROL_PADCONF_GPMC_D8_OFFSET 0x066 +#define OMAP2430_CONTROL_PADCONF_GPMC_D7_OFFSET 0x067 +#define OMAP2430_CONTROL_PADCONF_GPMC_D6_OFFSET 0x068 +#define OMAP2430_CONTROL_PADCONF_GPMC_D5_OFFSET 0x069 +#define OMAP2430_CONTROL_PADCONF_GPMC_D4_OFFSET 0x06a +#define OMAP2430_CONTROL_PADCONF_GPMC_D3_OFFSET 0x06b +#define OMAP2430_CONTROL_PADCONF_GPMC_D2_OFFSET 0x06c +#define OMAP2430_CONTROL_PADCONF_GPMC_D1_OFFSET 0x06d +#define OMAP2430_CONTROL_PADCONF_GPMC_D0_OFFSET 0x06e +#define OMAP2430_CONTROL_PADCONF_DSS_DATA0_OFFSET 0x06f +#define OMAP2430_CONTROL_PADCONF_DSS_DATA1_OFFSET 0x070 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA2_OFFSET 0x071 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA3_OFFSET 0x072 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA4_OFFSET 0x073 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA5_OFFSET 0x074 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA6_OFFSET 0x075 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA7_OFFSET 0x076 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA8_OFFSET 0x077 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA9_OFFSET 0x078 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA10_OFFSET 0x079 +#define OMAP2430_CONTROL_PADCONF_DSS_DATA11_OFFSET 0x07a +#define OMAP2430_CONTROL_PADCONF_DSS_DATA12_OFFSET 0x07b +#define OMAP2430_CONTROL_PADCONF_DSS_DATA13_OFFSET 0x07c +#define OMAP2430_CONTROL_PADCONF_DSS_DATA14_OFFSET 0x07d +#define OMAP2430_CONTROL_PADCONF_DSS_DATA15_OFFSET 0x07e +#define OMAP2430_CONTROL_PADCONF_DSS_DATA16_OFFSET 0x07f +#define OMAP2430_CONTROL_PADCONF_DSS_DATA17_OFFSET 0x080 +#define OMAP2430_CONTROL_PADCONF_UART1_CTS_OFFSET 0x081 +#define OMAP2430_CONTROL_PADCONF_UART1_RTS_OFFSET 0x082 +#define OMAP2430_CONTROL_PADCONF_UART1_TX_OFFSET 0x083 +#define OMAP2430_CONTROL_PADCONF_UART1_RX_OFFSET 0x084 +#define OMAP2430_CONTROL_PADCONF_MCBSP2_DR_OFFSET 0x085 +#define OMAP2430_CONTROL_PADCONF_MCBSP2_CLKX_OFFSET 0x086 +#define OMAP2430_CONTROL_PADCONF_DSS_PCLK_OFFSET 0x087 +#define OMAP2430_CONTROL_PADCONF_DSS_VSYNC_OFFSET 0x088 +#define OMAP2430_CONTROL_PADCONF_DSS_HSYNC_OFFSET 0x089 +#define OMAP2430_CONTROL_PADCONF_DSS_ACBIAS_OFFSET 0x08a +#define OMAP2430_CONTROL_PADCONF_SYS_NRESPWRON_OFFSET 0x08b +#define OMAP2430_CONTROL_PADCONF_SYS_NRESWARM_OFFSET 0x08c +#define OMAP2430_CONTROL_PADCONF_SYS_NIRQ0_OFFSET 0x08d +#define OMAP2430_CONTROL_PADCONF_SYS_NIRQ1_OFFSET 0x08e +#define OMAP2430_CONTROL_PADCONF_SYS_VMODE_OFFSET 0x08f +#define OMAP2430_CONTROL_PADCONF_GPIO_128_OFFSET 0x090 +#define OMAP2430_CONTROL_PADCONF_GPIO_129_OFFSET 0x091 +#define OMAP2430_CONTROL_PADCONF_GPIO_130_OFFSET 0x092 +#define OMAP2430_CONTROL_PADCONF_GPIO_131_OFFSET 0x093 +#define OMAP2430_CONTROL_PADCONF_SYS_32K_OFFSET 0x094 +#define OMAP2430_CONTROL_PADCONF_SYS_XTALIN_OFFSET 0x095 +#define OMAP2430_CONTROL_PADCONF_SYS_XTALOUT_OFFSET 0x096 +#define OMAP2430_CONTROL_PADCONF_GPIO_132_OFFSET 0x097 +#define OMAP2430_CONTROL_PADCONF_SYS_CLKREQ_OFFSET 0x098 +#define OMAP2430_CONTROL_PADCONF_SYS_CLKOUT_OFFSET 0x099 +#define OMAP2430_CONTROL_PADCONF_GPIO_151_OFFSET 0x09a +#define OMAP2430_CONTROL_PADCONF_GPIO_133_OFFSET 0x09b +#define OMAP2430_CONTROL_PADCONF_JTAG_EMU1_OFFSET 0x09c +#define OMAP2430_CONTROL_PADCONF_JTAG_EMU0_OFFSET 0x09d +#define OMAP2430_CONTROL_PADCONF_JTAG_NTRST_OFFSET 0x09e +#define OMAP2430_CONTROL_PADCONF_JTAG_TCK_OFFSET 0x09f +#define OMAP2430_CONTROL_PADCONF_JTAG_RTCK_OFFSET 0x0a0 +#define OMAP2430_CONTROL_PADCONF_JTAG_TMS_OFFSET 0x0a1 +#define OMAP2430_CONTROL_PADCONF_JTAG_TDI_OFFSET 0x0a2 +#define OMAP2430_CONTROL_PADCONF_JTAG_TDO_OFFSET 0x0a3 +#define OMAP2430_CONTROL_PADCONF_CAM_D9_OFFSET 0x0a4 +#define OMAP2430_CONTROL_PADCONF_CAM_D8_OFFSET 0x0a5 +#define OMAP2430_CONTROL_PADCONF_CAM_D7_OFFSET 0x0a6 +#define OMAP2430_CONTROL_PADCONF_CAM_D6_OFFSET 0x0a7 +#define OMAP2430_CONTROL_PADCONF_CAM_D5_OFFSET 0x0a8 +#define OMAP2430_CONTROL_PADCONF_CAM_D4_OFFSET 0x0a9 +#define OMAP2430_CONTROL_PADCONF_CAM_D3_OFFSET 0x0aa +#define OMAP2430_CONTROL_PADCONF_CAM_D2_OFFSET 0x0ab +#define OMAP2430_CONTROL_PADCONF_CAM_D1_OFFSET 0x0ac +#define OMAP2430_CONTROL_PADCONF_CAM_D0_OFFSET 0x0ad +#define OMAP2430_CONTROL_PADCONF_CAM_HS_OFFSET 0x0ae +#define OMAP2430_CONTROL_PADCONF_CAM_VS_OFFSET 0x0af +#define OMAP2430_CONTROL_PADCONF_CAM_LCLK_OFFSET 0x0b0 +#define OMAP2430_CONTROL_PADCONF_CAM_XCLK_OFFSET 0x0b1 +#define OMAP2430_CONTROL_PADCONF_CAM_D11_OFFSET 0x0b2 +#define OMAP2430_CONTROL_PADCONF_CAM_D10_OFFSET 0x0b3 +#define OMAP2430_CONTROL_PADCONF_GPIO_134_OFFSET 0x0b4 +#define OMAP2430_CONTROL_PADCONF_GPIO_135_OFFSET 0x0b5 +#define OMAP2430_CONTROL_PADCONF_GPIO_136_OFFSET 0x0b6 +#define OMAP2430_CONTROL_PADCONF_GPIO_137_OFFSET 0x0b7 +#define OMAP2430_CONTROL_PADCONF_GPIO_138_OFFSET 0x0b8 +#define OMAP2430_CONTROL_PADCONF_GPIO_139_OFFSET 0x0b9 +#define OMAP2430_CONTROL_PADCONF_GPIO_140_OFFSET 0x0ba +#define OMAP2430_CONTROL_PADCONF_GPIO_141_OFFSET 0x0bb +#define OMAP2430_CONTROL_PADCONF_GPIO_142_OFFSET 0x0bc +#define OMAP2430_CONTROL_PADCONF_GPIO_154_OFFSET 0x0bd +#define OMAP2430_CONTROL_PADCONF_GPIO_148_OFFSET 0x0be +#define OMAP2430_CONTROL_PADCONF_GPIO_149_OFFSET 0x0bf +#define OMAP2430_CONTROL_PADCONF_GPIO_150_OFFSET 0x0c0 +#define OMAP2430_CONTROL_PADCONF_GPIO_152_OFFSET 0x0c1 +#define OMAP2430_CONTROL_PADCONF_GPIO_153_OFFSET 0x0c2 +#define OMAP2430_CONTROL_PADCONF_SDMMC1_CLKO_OFFSET 0x0c3 +#define OMAP2430_CONTROL_PADCONF_SDMMC1_CMD_OFFSET 0x0c4 +#define OMAP2430_CONTROL_PADCONF_SDMMC1_DAT0_OFFSET 0x0c5 +#define OMAP2430_CONTROL_PADCONF_SDMMC1_DAT1_OFFSET 0x0c6 +#define OMAP2430_CONTROL_PADCONF_SDMMC1_DAT2_OFFSET 0x0c7 +#define OMAP2430_CONTROL_PADCONF_SDMMC1_DAT3_OFFSET 0x0c8 +#define OMAP2430_CONTROL_PADCONF_SDMMC2_CLKO_OFFSET 0x0c9 +#define OMAP2430_CONTROL_PADCONF_SDMMC2_DAT3_OFFSET 0x0ca +#define OMAP2430_CONTROL_PADCONF_SDMMC2_CMD_OFFSET 0x0cb +#define OMAP2430_CONTROL_PADCONF_SDMMC2_DAT0_OFFSET 0x0cc +#define OMAP2430_CONTROL_PADCONF_SDMMC2_DAT2_OFFSET 0x0cd +#define OMAP2430_CONTROL_PADCONF_SDMMC2_DAT1_OFFSET 0x0ce +#define OMAP2430_CONTROL_PADCONF_UART2_CTS_OFFSET 0x0cf +#define OMAP2430_CONTROL_PADCONF_UART2_RTS_OFFSET 0x0d0 +#define OMAP2430_CONTROL_PADCONF_UART2_TX_OFFSET 0x0d1 +#define OMAP2430_CONTROL_PADCONF_UART2_RX_OFFSET 0x0d2 +#define OMAP2430_CONTROL_PADCONF_MCBSP3_CLKX_OFFSET 0x0d3 +#define OMAP2430_CONTROL_PADCONF_MCBSP3_FSX_OFFSET 0x0d4 +#define OMAP2430_CONTROL_PADCONF_MCBSP3_DR_OFFSET 0x0d5 +#define OMAP2430_CONTROL_PADCONF_MCBSP3_DX_OFFSET 0x0d6 +#define OMAP2430_CONTROL_PADCONF_SSI1_DAT_TX_OFFSET 0x0d7 +#define OMAP2430_CONTROL_PADCONF_SSI1_FLAG_TX_OFFSET 0x0d8 +#define OMAP2430_CONTROL_PADCONF_SSI1_RDY_TX_OFFSET 0x0d9 +#define OMAP2430_CONTROL_PADCONF_SSI1_DAT_RX_OFFSET 0x0da +#define OMAP2430_CONTROL_PADCONF_GPIO_63_OFFSET 0x0db +#define OMAP2430_CONTROL_PADCONF_SSI1_FLAG_RX_OFFSET 0x0dc +#define OMAP2430_CONTROL_PADCONF_SSI1_RDY_RX_OFFSET 0x0dd +#define OMAP2430_CONTROL_PADCONF_SSI1_WAKE_OFFSET 0x0de +#define OMAP2430_CONTROL_PADCONF_SPI1_CLK_OFFSET 0x0df +#define OMAP2430_CONTROL_PADCONF_SPI1_SIMO_OFFSET 0x0e0 +#define OMAP2430_CONTROL_PADCONF_SPI1_SOMI_OFFSET 0x0e1 +#define OMAP2430_CONTROL_PADCONF_SPI1_CS0_OFFSET 0x0e2 +#define OMAP2430_CONTROL_PADCONF_SPI1_CS1_OFFSET 0x0e3 +#define OMAP2430_CONTROL_PADCONF_SPI1_CS2_OFFSET 0x0e4 +#define OMAP2430_CONTROL_PADCONF_SPI1_CS3_OFFSET 0x0e5 +#define OMAP2430_CONTROL_PADCONF_SPI2_CLK_OFFSET 0x0e6 +#define OMAP2430_CONTROL_PADCONF_SPI2_SIMO_OFFSET 0x0e7 +#define OMAP2430_CONTROL_PADCONF_SPI2_SOMI_OFFSET 0x0e8 +#define OMAP2430_CONTROL_PADCONF_SPI2_CS0_OFFSET 0x0e9 +#define OMAP2430_CONTROL_PADCONF_MCBSP1_CLKR_OFFSET 0x0ea +#define OMAP2430_CONTROL_PADCONF_MCBSP1_FSR_OFFSET 0x0eb +#define OMAP2430_CONTROL_PADCONF_MCBSP1_DX_OFFSET 0x0ec +#define OMAP2430_CONTROL_PADCONF_MCBSP1_DR_OFFSET 0x0ed +#define OMAP2430_CONTROL_PADCONF_MCBSP_CLKS_OFFSET 0x0ee +#define OMAP2430_CONTROL_PADCONF_MCBSP1_FSX_OFFSET 0x0ef +#define OMAP2430_CONTROL_PADCONF_MCBSP1_CLKX_OFFSET 0x0f0 +#define OMAP2430_CONTROL_PADCONF_I2C1_SCL_OFFSET 0x0f1 +#define OMAP2430_CONTROL_PADCONF_I2C1_SDA_OFFSET 0x0f2 +#define OMAP2430_CONTROL_PADCONF_I2C2_SCL_OFFSET 0x0f3 +#define OMAP2430_CONTROL_PADCONF_I2C2_SDA_OFFSET 0x0f4 +#define OMAP2430_CONTROL_PADCONF_HDQ_SIO_OFFSET 0x0f5 +#define OMAP2430_CONTROL_PADCONF_UART3_CTS_RCTX_OFFSET 0x0f6 +#define OMAP2430_CONTROL_PADCONF_UART3_RTS_SD_OFFSET 0x0f7 +#define OMAP2430_CONTROL_PADCONF_UART3_TX_IRTX_OFFSET 0x0f8 +#define OMAP2430_CONTROL_PADCONF_UART3_RX_IRRX_OFFSET 0x0f9 +#define OMAP2430_CONTROL_PADCONF_GPIO_7_OFFSET 0x0fa +#define OMAP2430_CONTROL_PADCONF_GPIO_78_OFFSET 0x0fb +#define OMAP2430_CONTROL_PADCONF_GPIO_79_OFFSET 0x0fc +#define OMAP2430_CONTROL_PADCONF_GPIO_80_OFFSET 0x0fd +#define OMAP2430_CONTROL_PADCONF_GPIO_113_OFFSET 0x0fe +#define OMAP2430_CONTROL_PADCONF_GPIO_114_OFFSET 0x0ff +#define OMAP2430_CONTROL_PADCONF_GPIO_115_OFFSET 0x100 +#define OMAP2430_CONTROL_PADCONF_GPIO_116_OFFSET 0x101 +#define OMAP2430_CONTROL_PADCONF_SYS_DRM_MSECURE_OFFSET 0x102 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA3_OFFSET 0x103 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA4_OFFSET 0x104 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA5_OFFSET 0x105 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA6_OFFSET 0x106 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA2_OFFSET 0x107 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA0_OFFSET 0x108 +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA1_OFFSET 0x109 +#define OMAP2430_CONTROL_PADCONF_USB0HS_CLK_OFFSET 0x10a +#define OMAP2430_CONTROL_PADCONF_USB0HS_DIR_OFFSET 0x10b +#define OMAP2430_CONTROL_PADCONF_USB0HS_STP_OFFSET 0x10c +#define OMAP2430_CONTROL_PADCONF_USB0HS_NXT_OFFSET 0x10d +#define OMAP2430_CONTROL_PADCONF_USB0HS_DATA7_OFFSET 0x10e +#define OMAP2430_CONTROL_PADCONF_TV_OUT_OFFSET 0x10f +#define OMAP2430_CONTROL_PADCONF_TV_VREF_OFFSET 0x110 +#define OMAP2430_CONTROL_PADCONF_TV_RSET_OFFSET 0x111 +#define OMAP2430_CONTROL_PADCONF_TV_VFB_OFFSET 0x112 +#define OMAP2430_CONTROL_PADCONF_TV_DACOUT_OFFSET 0x113 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD0_OFFSET 0x114 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD1_OFFSET 0x115 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD2_OFFSET 0x116 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD3_OFFSET 0x117 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD4_OFFSET 0x118 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD5_OFFSET 0x119 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD6_OFFSET 0x11a +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD7_OFFSET 0x11b +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD8_OFFSET 0x11c +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD9_OFFSET 0x11d +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD10_OFFSET 0x11e +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD11_OFFSET 0x11f +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD12_OFFSET 0x120 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD13_OFFSET 0x121 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD14_OFFSET 0x122 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD15_OFFSET 0x123 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD16_OFFSET 0x124 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD17_OFFSET 0x125 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD18_OFFSET 0x126 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD19_OFFSET 0x127 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD20_OFFSET 0x128 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD21_OFFSET 0x129 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD22_OFFSET 0x12a +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD23_OFFSET 0x12b +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD24_OFFSET 0x12c +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD25_OFFSET 0x12d +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD26_OFFSET 0x12e +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD27_OFFSET 0x12f +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD28_OFFSET 0x130 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD29_OFFSET 0x131 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD30_OFFSET 0x132 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD31_OFFSET 0x133 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD32_OFFSET 0x134 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD33_OFFSET 0x135 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD34_OFFSET 0x136 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD35_OFFSET 0x137 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD36_OFFSET 0x138 +#define OMAP2430_CONTROL_PADCONF_AD2DMCAD37_OFFSET 0x139 +#define OMAP2430_CONTROL_PADCONF_AD2DMWRITE_OFFSET 0x13a +#define OMAP2430_CONTROL_PADCONF_D2DCLK26MI_OFFSET 0x13b +#define OMAP2430_CONTROL_PADCONF_D2DNRESPWRON1_OFFSET 0x13c +#define OMAP2430_CONTROL_PADCONF_D2DNRESWARM_OFFSET 0x13d +#define OMAP2430_CONTROL_PADCONF_D2DARM9NIRQ_OFFSET 0x13e +#define OMAP2430_CONTROL_PADCONF_D2DUMA2P6FIQ_OFFSET 0x13f +#define OMAP2430_CONTROL_PADCONF_D2DSPINT_OFFSET 0x140 +#define OMAP2430_CONTROL_PADCONF_D2DFRINT_OFFSET 0x141 +#define OMAP2430_CONTROL_PADCONF_D2DDMAREQ0_OFFSET 0x142 +#define OMAP2430_CONTROL_PADCONF_D2DDMAREQ1_OFFSET 0x143 +#define OMAP2430_CONTROL_PADCONF_D2DDMAREQ2_OFFSET 0x144 +#define OMAP2430_CONTROL_PADCONF_D2DDMAREQ3_OFFSET 0x145 +#define OMAP2430_CONTROL_PADCONF_D2DN3GTRST_OFFSET 0x146 +#define OMAP2430_CONTROL_PADCONF_D2DN3GTDI_OFFSET 0x147 +#define OMAP2430_CONTROL_PADCONF_D2DN3GTDO_OFFSET 0x148 +#define OMAP2430_CONTROL_PADCONF_D2DN3GTMS_OFFSET 0x149 +#define OMAP2430_CONTROL_PADCONF_D2DN3GTCK_OFFSET 0x14a +#define OMAP2430_CONTROL_PADCONF_D2DN3GRTCK_OFFSET 0x14b +#define OMAP2430_CONTROL_PADCONF_D2DMSTDBY_OFFSET 0x14c +#define OMAP2430_CONTROL_PADCONF_AD2DSREAD_OFFSET 0x14d +#define OMAP2430_CONTROL_PADCONF_D2DSWAKEUP_OFFSET 0x14e +#define OMAP2430_CONTROL_PADCONF_D2DIDLEREQ_OFFSET 0x14f +#define OMAP2430_CONTROL_PADCONF_D2DIDLEACK_OFFSET 0x150 +#define OMAP2430_CONTROL_PADCONF_D2DSPARE0_OFFSET 0x151 +#define OMAP2430_CONTROL_PADCONF_AD2DSWRITE_OFFSET 0x152 +#define OMAP2430_CONTROL_PADCONF_AD2DMREAD_OFFSET 0x153 + +#define OMAP2430_CONTROL_PADCONF_MUX_SIZE \ + (OMAP2430_CONTROL_PADCONF_AD2DMREAD_OFFSET + 0x1) -- cgit v1.2.3-70-g09d2 From 23275d459e1b0afcc6bd6b5fe8aaca8a573d6d5a Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:37 +0300 Subject: omap: mux: Select SIP package for H4 Select SIP package for H4 Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 1 + arch/arm/mach-omap2/board-h4.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index d3932d3a116..b59cdb7542c 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -50,6 +50,7 @@ config MACH_OMAP2_TUSB6010 config MACH_OMAP_H4 bool "OMAP 2420 H4 board" depends on ARCH_OMAP2 + select OMAP_PACKAGE_ZAF select OMAP_DEBUG_DEVICES config MACH_OMAP_APOLLON diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 54a231c7465..8c58f510639 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -42,6 +42,8 @@ #include #include +#include "mux.h" + #define H4_FLASH_CS 0 #define H4_SMC91X_CS 1 @@ -338,8 +340,18 @@ static struct i2c_board_info __initdata h4_i2c_board_info[] = { }, }; +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + static void __init omap_h4_init(void) { + omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF); + /* * Make sure the serial ports are muxed on at this point. * You have to mux them off in device drivers later on -- cgit v1.2.3-70-g09d2 From b52b14ef0d637718b7a648eb3949aef83ffc796d Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:37 +0300 Subject: omap: mux: Select POP package for Apollon Select POP package for Apollon Cc: Kyungmin Park Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 1 + arch/arm/mach-omap2/board-apollon.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index b59cdb7542c..269f84fd94d 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -56,6 +56,7 @@ config MACH_OMAP_H4 config MACH_OMAP_APOLLON bool "OMAP 2420 Apollon board" depends on ARCH_OMAP2 + select OMAP_PACKAGE_ZAC config MACH_OMAP_2430SDP bool "OMAP 2430 SDP board" diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 987b24d400a..b86a8790dd9 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -42,6 +42,8 @@ #include #include +#include "mux.h" + /* LED & Switch macros */ #define LED0_GPIO13 13 #define LED1_GPIO14 14 @@ -309,10 +311,20 @@ static void __init apollon_usb_init(void) omap2_usbfs_init(&apollon_usb_config); } +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + static void __init omap_apollon_init(void) { u32 v; + omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); + apollon_led_init(); apollon_flash_init(); apollon_usb_init(); -- cgit v1.2.3-70-g09d2 From bd8f0fc9791040e36501a9c1e373550ac2cff147 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:38 +0300 Subject: omap: mux: Select POP package for N8X0 Select POP package for N8X0 Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 1 + arch/arm/mach-omap2/board-n8x0.c | 11 +++++++++++ 2 files changed, 12 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 269f84fd94d..4158368d0b0 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -120,6 +120,7 @@ config MACH_NOKIA_N810_WIMAX config MACH_NOKIA_N8X0 bool "Nokia N800/N810" depends on ARCH_OMAP2420 + select OMAP_PACKAGE_ZAC select MACH_NOKIA_N800 select MACH_NOKIA_N810 select MACH_NOKIA_N810_WIMAX diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 3ccc34ebdcc..5b9bbdc983b 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -33,6 +33,8 @@ #include #include +#include "mux.h" + static int slot1_cover_open; static int slot2_cover_open; static struct device *mmc_device; @@ -649,8 +651,17 @@ static void __init n8x0_init_irq(void) omap_gpio_init(); } +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + static void __init n8x0_init_machine(void) { + omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); /* FIXME: add n810 spi devices */ spi_register_board_info(n800_spi_board_info, ARRAY_SIZE(n800_spi_board_info)); -- cgit v1.2.3-70-g09d2 From 369ed78fc9b4638d52a036c0184c2faf72c4e9c4 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:38 +0300 Subject: omap: mux: Select POP package for 2430SDP Select POP package for 2430SDP Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 1 + arch/arm/mach-omap2/board-2430sdp.c | 11 +++++++++++ 2 files changed, 12 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 4158368d0b0..f67f0378fc9 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -61,6 +61,7 @@ config MACH_OMAP_APOLLON config MACH_OMAP_2430SDP bool "OMAP 2430 SDP board" depends on ARCH_OMAP2 + select OMAP_PACKAGE_ZAC config MACH_OMAP3_BEAGLE bool "OMAP3 BEAGLE board" diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index ec920c90a52..281aa134ee6 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -38,6 +38,7 @@ #include #include +#include "mux.h" #include "hsmmc.h" #define SDP2430_CS0_BASE 0x04000000 @@ -217,10 +218,20 @@ static struct omap_usb_config sdp2430_usb_config __initdata = { .pins[0] = 3, }; +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + static void __init omap_2430sdp_init(void) { int ret; + omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC); + omap2430_i2c_init(); platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); -- cgit v1.2.3-70-g09d2 From 0d600ff6fe06d99e56166a41521e120ce37e1dd4 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:38 +0300 Subject: omap: mux: Make omap2 FS USB code use new mux functions Make omap2 FS USB code use new mux functions. Do not mux usb2_tllse0 as it has multiple options. Cc: David Brownell Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/usb-fs.c | 33 ++++++++++++++++++--------------- 1 file changed, 18 insertions(+), 15 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/usb-fs.c b/arch/arm/mach-omap2/usb-fs.c index a4455190b21..a216d88b04b 100644 --- a/arch/arm/mach-omap2/usb-fs.c +++ b/arch/arm/mach-omap2/usb-fs.c @@ -30,7 +30,6 @@ #include #include -#include #include #include @@ -40,6 +39,8 @@ #define INT_USB_IRQ_HGEN INT_24XX_USB_IRQ_HGEN #define INT_USB_IRQ_OTG INT_24XX_USB_IRQ_OTG +#include "mux.h" + #if defined(CONFIG_ARCH_OMAP2) #ifdef CONFIG_USB_GADGET_OMAP @@ -209,13 +210,13 @@ static u32 __init omap2_usb0_init(unsigned nwires, unsigned is_device) return 0; if (is_device) - omap_cfg_reg(J20_24XX_USB0_PUEN); + omap_mux_init_signal("usb0_puen", 0); - omap_cfg_reg(K18_24XX_USB0_DAT); - omap_cfg_reg(K19_24XX_USB0_TXEN); - omap_cfg_reg(J14_24XX_USB0_SE0); + omap_mux_init_signal("usb0_dat", 0); + omap_mux_init_signal("usb0_txen", 0); + omap_mux_init_signal("usb0_se0", 0); if (nwires != 3) - omap_cfg_reg(J18_24XX_USB0_RCV); + omap_mux_init_signal("usb0_rcv", 0); switch (nwires) { case 3: @@ -228,8 +229,8 @@ static u32 __init omap2_usb0_init(unsigned nwires, unsigned is_device) break; case 6: syscon1 = 3; - omap_cfg_reg(J19_24XX_USB0_VP); - omap_cfg_reg(K20_24XX_USB0_VM); + omap_mux_init_signal("usb0_vp", 0); + omap_mux_init_signal("usb0_vm", 0); omap2_usb_devconf_set(0, USB_UNIDIR); break; default: @@ -289,12 +290,12 @@ static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup) if (alt_pingroup || nwires == 0) return 0; - omap_cfg_reg(Y11_24XX_USB2_DAT); - omap_cfg_reg(AA10_24XX_USB2_SE0); + omap_mux_init_signal("usb2_dat", 0); + omap_mux_init_signal("usb2_se0", 0); if (nwires > 2) - omap_cfg_reg(AA12_24XX_USB2_TXEN); + omap_mux_init_signal("usb2_txen", 0); if (nwires > 3) - omap_cfg_reg(AA6_24XX_USB2_RCV); + omap_mux_init_signal("usb2_rcv", 0); switch (nwires) { case 2: @@ -313,11 +314,13 @@ static u32 __init omap2_usb2_init(unsigned nwires, unsigned alt_pingroup) omap2_usb_devconf_set(2, USB_BIDIR); break; case 5: - omap_cfg_reg(AA4_24XX_USB2_TLLSE0); - /* NOTE: board-specific code must override this setting if - * this TLL link is not using DP/DM. Something must also + /* NOTE: board-specific code must mux this setting depending + * on TLL link using DP/DM. Something must also * set up OTG_SYSCON2.HMC_TLL{ATTACH,SPEED} + * 2420: hdq_sio.usb2_tllse0 or vlynq_rx0.usb2_tllse0 + * 2430: hdq_sio.usb2_tllse0 or sdmmc2_dat0.usb2_tllse0 */ + syscon1 = 3; omap2_usb2_enable_5pinunitll(); break; -- cgit v1.2.3-70-g09d2 From 93c43f2561f18b50e3376be968d0688315afc44c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:39 +0300 Subject: omap: mux: Do keypad muxing in board-*.c files This way we get pin muxing out of plat-omap and can convert H4 to use the new mux functions. Note that it should be safe to assume we can mux all the keypad pins except on H4 which may have Menelaus connected. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-fsample.c | 12 +++++++ arch/arm/mach-omap1/board-h2.c | 13 ++++++++ arch/arm/mach-omap1/board-h3.c | 13 ++++++++ arch/arm/mach-omap1/board-perseus2.c | 12 +++++++ arch/arm/mach-omap2/board-h4.c | 17 ++++++++++ arch/arm/plat-omap/devices.c | 61 ------------------------------------ 6 files changed, 67 insertions(+), 61 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 096f2ed102c..405ff7a3b82 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -292,6 +292,18 @@ static void __init omap_fsample_init(void) omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); + /* Mux pins for keypad */ + omap_cfg_reg(E2_7XX_KBR0); + omap_cfg_reg(J7_7XX_KBR1); + omap_cfg_reg(E1_7XX_KBR2); + omap_cfg_reg(F3_7XX_KBR3); + omap_cfg_reg(D2_7XX_KBR4); + omap_cfg_reg(C2_7XX_KBC0); + omap_cfg_reg(D3_7XX_KBC1); + omap_cfg_reg(E4_7XX_KBC2); + omap_cfg_reg(F4_7XX_KBC3); + omap_cfg_reg(E3_7XX_KBC4); + platform_add_devices(devices, ARRAY_SIZE(devices)); omap_board_config = fsample_config; diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 5f30188ade9..ee469744466 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -437,6 +437,19 @@ static void __init h2_init(void) /* omap_cfg_reg(U19_ARMIO1); */ /* CD */ omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */ + /* Mux pins for keypad */ + omap_cfg_reg(F18_1610_KBC0); + omap_cfg_reg(D20_1610_KBC1); + omap_cfg_reg(D19_1610_KBC2); + omap_cfg_reg(E18_1610_KBC3); + omap_cfg_reg(C21_1610_KBC4); + omap_cfg_reg(G18_1610_KBR0); + omap_cfg_reg(F19_1610_KBR1); + omap_cfg_reg(H14_1610_KBR2); + omap_cfg_reg(E20_1610_KBR3); + omap_cfg_reg(E19_1610_KBR4); + omap_cfg_reg(N19_1610_KBR5); + /* Irda */ #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A); diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 0be1d3b8181..a228e9d6eb7 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -397,6 +397,19 @@ static void __init h3_init(void) /* GPIO10 pullup/down register, Enable pullup on GPIO10 */ omap_cfg_reg(V2_1710_GPIO10); + /* Mux pins for keypad */ + omap_cfg_reg(F18_1610_KBC0); + omap_cfg_reg(D20_1610_KBC1); + omap_cfg_reg(D19_1610_KBC2); + omap_cfg_reg(E18_1610_KBC3); + omap_cfg_reg(C21_1610_KBC4); + omap_cfg_reg(G18_1610_KBR0); + omap_cfg_reg(F19_1610_KBR1); + omap_cfg_reg(H14_1610_KBR2); + omap_cfg_reg(E20_1610_KBR3); + omap_cfg_reg(E19_1610_KBR4); + omap_cfg_reg(N19_1610_KBR5); + platform_add_devices(devices, ARRAY_SIZE(devices)); spi_register_board_info(h3_spi_board_info, ARRAY_SIZE(h3_spi_board_info)); diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index e854d5741c8..50690347c7b 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -260,6 +260,18 @@ static void __init omap_perseus2_init(void) omap_cfg_reg(L3_1610_FLASH_CS2B_OE); omap_cfg_reg(M8_1610_FLASH_CS2B_WE); + /* Mux pins for keypad */ + omap_cfg_reg(E2_7XX_KBR0); + omap_cfg_reg(J7_7XX_KBR1); + omap_cfg_reg(E1_7XX_KBR2); + omap_cfg_reg(F3_7XX_KBR3); + omap_cfg_reg(D2_7XX_KBR4); + omap_cfg_reg(C2_7XX_KBC0); + omap_cfg_reg(D3_7XX_KBC1); + omap_cfg_reg(E4_7XX_KBC2); + omap_cfg_reg(F4_7XX_KBC3); + omap_cfg_reg(E3_7XX_KBC4); + platform_add_devices(devices, ARRAY_SIZE(devices)); omap_board_config = perseus2_config; diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 8c58f510639..cdcd4fbad15 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -363,11 +363,28 @@ static void __init omap_h4_init(void) #endif #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) + omap_mux_init_gpio(88, OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_gpio(89, OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_gpio(124, OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA | OMAP_PULL_UP); if (omap_has_menelaus()) { + omap_mux_init_signal("sdrc_a14.gpio0", + OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_signal("vlynq_rx0.gpio_15", 0); + omap_mux_init_signal("gpio_98", 0); row_gpios[5] = 0; col_gpios[2] = 15; col_gpios[6] = 18; + } else { + omap_mux_init_signal("gpio_96", OMAP_PULL_ENA | OMAP_PULL_UP); + omap_mux_init_signal("gpio_100", 0); + omap_mux_init_signal("gpio_98", 0); } + omap_mux_init_signal("gpio_90", 0); + omap_mux_init_signal("gpio_91", 0); + omap_mux_init_signal("gpio_36", 0); + omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0); + omap_mux_init_signal("gpio_97", 0); #endif i2c_register_board_info(1, h4_i2c_board_info, diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index 95677d17cd1..ca5b2290f5a 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include @@ -93,66 +92,7 @@ static inline void omap_init_dsp(void) { } #endif /* CONFIG_OMAP_DSP */ /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) -static void omap_init_kp(void) -{ - /* 2430 and 34xx keypad is on TWL4030 */ - if (cpu_is_omap2430() || cpu_is_omap34xx()) - return; - - if (machine_is_omap_h2() || machine_is_omap_h3()) { - omap_cfg_reg(F18_1610_KBC0); - omap_cfg_reg(D20_1610_KBC1); - omap_cfg_reg(D19_1610_KBC2); - omap_cfg_reg(E18_1610_KBC3); - omap_cfg_reg(C21_1610_KBC4); - - omap_cfg_reg(G18_1610_KBR0); - omap_cfg_reg(F19_1610_KBR1); - omap_cfg_reg(H14_1610_KBR2); - omap_cfg_reg(E20_1610_KBR3); - omap_cfg_reg(E19_1610_KBR4); - omap_cfg_reg(N19_1610_KBR5); - } else if (machine_is_omap_perseus2() || machine_is_omap_fsample()) { - omap_cfg_reg(E2_7XX_KBR0); - omap_cfg_reg(J7_7XX_KBR1); - omap_cfg_reg(E1_7XX_KBR2); - omap_cfg_reg(F3_7XX_KBR3); - omap_cfg_reg(D2_7XX_KBR4); - - omap_cfg_reg(C2_7XX_KBC0); - omap_cfg_reg(D3_7XX_KBC1); - omap_cfg_reg(E4_7XX_KBC2); - omap_cfg_reg(F4_7XX_KBC3); - omap_cfg_reg(E3_7XX_KBC4); - } else if (machine_is_omap_h4()) { - omap_cfg_reg(T19_24XX_KBR0); - omap_cfg_reg(R19_24XX_KBR1); - omap_cfg_reg(V18_24XX_KBR2); - omap_cfg_reg(M21_24XX_KBR3); - omap_cfg_reg(E5__24XX_KBR4); - if (omap_has_menelaus()) { - omap_cfg_reg(B3__24XX_KBR5); - omap_cfg_reg(AA4_24XX_KBC2); - omap_cfg_reg(B13_24XX_KBC6); - } else { - omap_cfg_reg(M18_24XX_KBR5); - omap_cfg_reg(H19_24XX_KBC2); - omap_cfg_reg(N19_24XX_KBC6); - } - omap_cfg_reg(R20_24XX_KBC0); - omap_cfg_reg(M14_24XX_KBC1); - omap_cfg_reg(V17_24XX_KBC3); - omap_cfg_reg(P21_24XX_KBC4); - omap_cfg_reg(L14_24XX_KBC5); - } -} -#else -static inline void omap_init_kp(void) {} -#endif - -/*-------------------------------------------------------------------------*/ #if defined(CONFIG_OMAP_MCBSP) || defined(CONFIG_OMAP_MCBSP_MODULE) static struct platform_device **omap_mcbsp_devices; @@ -420,7 +360,6 @@ static int __init omap_init_devices(void) * in alphabetical order so they're easier to sort through. */ omap_init_dsp(); - omap_init_kp(); omap_init_rng(); omap_init_mcpdm(); omap_init_uwire(); -- cgit v1.2.3-70-g09d2 From 18dbe6c5dd3de93e99afdaf1f0fa663b57314c63 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:39 +0300 Subject: omap: mux: Mux Apollon LCD power in board-apollon.c Use the new mux function for that. Cc: Kyungmin Park Cc: Tomi Valkeinen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-apollon.c | 3 +++ drivers/video/omap/lcd_apollon.c | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index b86a8790dd9..bc67026088f 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -332,6 +332,9 @@ static void __init omap_apollon_init(void) /* REVISIT: where's the correct place */ omap_cfg_reg(W19_24XX_SYS_NIRQ); + /* LCD PWR_EN */ + omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA | OMAP_PULL_UP); + /* Use Interal loop-back in MMC/SDIO Module Input Clock selection */ v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); v |= (1 << 24); diff --git a/drivers/video/omap/lcd_apollon.c b/drivers/video/omap/lcd_apollon.c index 2be94eb3bbf..10459d8bd9a 100644 --- a/drivers/video/omap/lcd_apollon.c +++ b/drivers/video/omap/lcd_apollon.c @@ -25,7 +25,6 @@ #include #include -#include #include "omapfb.h" @@ -34,8 +33,6 @@ static int apollon_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev) { - /* configure LCD PWR_EN */ - omap_cfg_reg(M21_242X_GPIO11); return 0; } -- cgit v1.2.3-70-g09d2 From 58310acd3ae815687d883c0c0e5950e3576a3dbc Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:39 +0300 Subject: omap: mux: Mux 2430 USB0HS_STP in board-2430.c Use new mux functions for that. There are no other known 2430 boards that need this mux. Cc: Felipe Balbi Cc: David Brownell Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-2430sdp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 281aa134ee6..71bf5097e10 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -31,7 +31,6 @@ #include #include -#include #include #include #include @@ -238,7 +237,10 @@ static void __init omap_2430sdp_init(void) omap_serial_init(); omap2_hsmmc_init(mmc); omap2_usbfs_init(&sdp2430_usb_config); + + omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP); usb_musb_init(&musb_board_data); + board_smc91x_init(); /* Turn off secondary LCD backlight */ -- cgit v1.2.3-70-g09d2 From f99bf16d70d8a33e5274e429f2b1d71457d06a06 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:40 +0300 Subject: omap: mux: Convert 2420 platform init code to use new mux code Convert 2420 platform init code to use new mux code Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-apollon.c | 13 ++++++------- arch/arm/mach-omap2/board-h4.c | 7 +++---- arch/arm/mach-omap2/devices.c | 25 ++++++++++++------------- arch/arm/mach-omap2/i2c.c | 27 +++++++-------------------- arch/arm/mach-omap2/mcbsp.c | 13 +++++++------ arch/arm/mach-omap2/usb-tusb6010.c | 14 +++++++------- 6 files changed, 42 insertions(+), 57 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index bc67026088f..8cea6235b4b 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -35,7 +35,6 @@ #include #include -#include #include #include #include @@ -246,7 +245,7 @@ static inline void __init apollon_init_smc91x(void) apollon_smc91x_resources[0].end = base + 0x30f; udelay(100); - omap_cfg_reg(W4__24XX_GPIO74); + omap_mux_init_gpio(74, 0); if (gpio_request(APOLLON_ETHR_GPIO_IRQ, "SMC91x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", APOLLON_ETHR_GPIO_IRQ); @@ -288,15 +287,15 @@ static void __init omap_apollon_init_irq(void) static void __init apollon_led_init(void) { /* LED0 - AA10 */ - omap_cfg_reg(AA10_242X_GPIO13); + omap_mux_init_signal("vlynq_clk.gpio_13", 0); gpio_request(LED0_GPIO13, "LED0"); gpio_direction_output(LED0_GPIO13, 0); /* LED1 - AA6 */ - omap_cfg_reg(AA6_242X_GPIO14); + omap_mux_init_signal("vlynq_rx1.gpio_14", 0); gpio_request(LED1_GPIO14, "LED1"); gpio_direction_output(LED1_GPIO14, 0); /* LED2 - AA4 */ - omap_cfg_reg(AA4_242X_GPIO15); + omap_mux_init_signal("vlynq_rx0.gpio_15", 0); gpio_request(LED2_GPIO15, "LED2"); gpio_direction_output(LED2_GPIO15, 0); } @@ -305,7 +304,7 @@ static void __init apollon_usb_init(void) { /* USB device */ /* DEVICE_SUSPEND */ - omap_cfg_reg(P21_242X_GPIO12); + omap_mux_init_signal("mcbsp2_clkx.gpio_12", 0); gpio_request(12, "USB suspend"); gpio_direction_output(12, 0); omap2_usbfs_init(&apollon_usb_config); @@ -330,7 +329,7 @@ static void __init omap_apollon_init(void) apollon_usb_init(); /* REVISIT: where's the correct place */ - omap_cfg_reg(W19_24XX_SYS_NIRQ); + omap_mux_init_signal("sys_nirq", OMAP_PULL_ENA | OMAP_PULL_UP); /* LCD PWR_EN */ omap_mux_init_signal("mcbsp2_dr.gpio_11", OMAP_PULL_ENA | OMAP_PULL_UP); diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index cdcd4fbad15..2d9ff0fa282 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -33,7 +33,6 @@ #include #include -#include #include #include #include @@ -248,7 +247,7 @@ static inline void __init h4_init_debug(void) udelay(100); - omap_cfg_reg(M15_24XX_GPIO92); + omap_mux_init_gpio(92, 0); if (debug_card_init(cs_mem_base, H4_ETHR_GPIO_IRQ) < 0) gpmc_cs_free(eth_cs); @@ -358,8 +357,8 @@ static void __init omap_h4_init(void) * if not needed. */ #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) - omap_cfg_reg(K15_24XX_UART3_TX); - omap_cfg_reg(K14_24XX_UART3_RX); + omap_mux_init_signal("uart3_tx_irtx.uart3_tx_irtx", 0); + omap_mux_init_signal("uart3_rx_irrx.uart3_rx_irrx", 0); #endif #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 03e6c9ed82a..3ae9d0a477b 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include #include @@ -672,19 +671,19 @@ static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller, OMAP_PIN_INPUT_PULLUP); if (cpu_is_omap2420() && controller_nr == 0) { - omap_cfg_reg(H18_24XX_MMC_CMD); - omap_cfg_reg(H15_24XX_MMC_CLKI); - omap_cfg_reg(G19_24XX_MMC_CLKO); - omap_cfg_reg(F20_24XX_MMC_DAT0); - omap_cfg_reg(F19_24XX_MMC_DAT_DIR0); - omap_cfg_reg(G18_24XX_MMC_CMD_DIR); + omap_mux_init_signal("sdmmc_cmd", 0); + omap_mux_init_signal("sdmmc_clki", 0); + omap_mux_init_signal("sdmmc_clko", 0); + omap_mux_init_signal("sdmmc_dat0", 0); + omap_mux_init_signal("sdmmc_dat_dir0", 0); + omap_mux_init_signal("sdmmc_cmd_dir", 0); if (mmc_controller->slots[0].wires == 4) { - omap_cfg_reg(H14_24XX_MMC_DAT1); - omap_cfg_reg(E19_24XX_MMC_DAT2); - omap_cfg_reg(D19_24XX_MMC_DAT3); - omap_cfg_reg(E20_24XX_MMC_DAT_DIR1); - omap_cfg_reg(F18_24XX_MMC_DAT_DIR2); - omap_cfg_reg(E18_24XX_MMC_DAT_DIR3); + omap_mux_init_signal("sdmmc_dat1", 0); + omap_mux_init_signal("sdmmc_dat2", 0); + omap_mux_init_signal("sdmmc_dat3", 0); + omap_mux_init_signal("sdmmc_dat_dir1", 0); + omap_mux_init_signal("sdmmc_dat_dir2", 0); + omap_mux_init_signal("sdmmc_dat_dir3", 0); } /* diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index 7951ae1447e..79c478c4cb1 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -21,32 +21,19 @@ #include #include -#include #include "mux.h" void __init omap2_i2c_mux_pins(int bus_id) { - if (cpu_is_omap24xx()) { - const int omap24xx_pins[][2] = { - { M19_24XX_I2C1_SCL, L15_24XX_I2C1_SDA }, - { J15_24XX_I2C2_SCL, H19_24XX_I2C2_SDA }, - }; - int scl, sda; - - scl = omap24xx_pins[bus_id - 1][0]; - sda = omap24xx_pins[bus_id - 1][1]; - omap_cfg_reg(sda); - omap_cfg_reg(scl); - } + char mux_name[sizeof("i2c2_scl.i2c2_scl")]; /* First I2C bus is not muxable */ - if (cpu_is_omap34xx() && bus_id > 1) { - char mux_name[sizeof("i2c2_scl.i2c2_scl")]; + if (bus_id == 1) + return; - sprintf(mux_name, "i2c%i_scl.i2c%i_scl", bus_id, bus_id); - omap_mux_init_signal(mux_name, OMAP_PIN_INPUT); - sprintf(mux_name, "i2c%i_sda.i2c%i_sda", bus_id, bus_id); - omap_mux_init_signal(mux_name, OMAP_PIN_INPUT); - } + sprintf(mux_name, "i2c%i_scl.i2c%i_scl", bus_id, bus_id); + omap_mux_init_signal(mux_name, OMAP_PIN_INPUT); + sprintf(mux_name, "i2c%i_sda.i2c%i_sda", bus_id, bus_id); + omap_mux_init_signal(mux_name, OMAP_PIN_INPUT); } diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index c29337074ad..87aa4c9597c 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -20,17 +20,18 @@ #include #include -#include #include #include +#include "mux.h" + static void omap2_mcbsp2_mux_setup(void) { - omap_cfg_reg(Y15_24XX_MCBSP2_CLKX); - omap_cfg_reg(R14_24XX_MCBSP2_FSX); - omap_cfg_reg(W15_24XX_MCBSP2_DR); - omap_cfg_reg(V15_24XX_MCBSP2_DX); - omap_cfg_reg(V14_24XX_GPIO117); + omap_mux_init_signal("eac_ac_sclk.mcbsp2_clkx", OMAP_PULL_ENA); + omap_mux_init_signal("eac_ac_fs.mcbsp2_fsx", OMAP_PULL_ENA); + omap_mux_init_signal("eac_ac_din.mcbsp2_dr", OMAP_PULL_ENA); + omap_mux_init_signal("eac_ac_dout.mcbsp2_dx", OMAP_PULL_ENA); + omap_mux_init_gpio(117, OMAP_PULL_ENA); /* * TODO: Need to add MUX settings for OMAP 2430 SDP */ diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 10a2013c110..64a0112b70a 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -17,8 +17,8 @@ #include #include -#include +#include "mux.h" static u8 async_cs, sync_cs; static unsigned refclk_psec; @@ -325,17 +325,17 @@ tusb6010_setup_interface(struct musb_hdrc_platform_data *data, else { /* assume OMAP 2420 ES2.0 and later */ if (dmachan & (1 << 0)) - omap_cfg_reg(AA10_242X_DMAREQ0); + omap_mux_init_signal("sys_ndmareq0", 0); if (dmachan & (1 << 1)) - omap_cfg_reg(AA6_242X_DMAREQ1); + omap_mux_init_signal("sys_ndmareq1", 0); if (dmachan & (1 << 2)) - omap_cfg_reg(E4_242X_DMAREQ2); + omap_mux_init_signal("sys_ndmareq2", 0); if (dmachan & (1 << 3)) - omap_cfg_reg(G4_242X_DMAREQ3); + omap_mux_init_signal("sys_ndmareq3", 0); if (dmachan & (1 << 4)) - omap_cfg_reg(D3_242X_DMAREQ4); + omap_mux_init_signal("sys_ndmareq4", 0); if (dmachan & (1 << 5)) - omap_cfg_reg(E3_242X_DMAREQ5); + omap_mux_init_signal("sys_ndmareq5", 0); } /* so far so good ... register the device */ -- cgit v1.2.3-70-g09d2 From c9d8230e316abb6a480f6bda85edf859896e9ab6 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:40 +0300 Subject: omap: mux: Remove old mux code All mach-omap2 omaps should now use the new mux code. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-3630sdp.c | 1 - arch/arm/mach-omap2/board-generic.c | 1 - arch/arm/mach-omap2/board-rx51-peripherals.c | 1 - arch/arm/mach-omap2/board-rx51-video.c | 1 - arch/arm/mach-omap2/io.c | 2 - arch/arm/mach-omap2/mux.c | 298 --------------------------- arch/arm/mach-omap2/pm24xx.c | 1 - arch/arm/mach-omap2/usb-ehci.c | 1 - arch/arm/mach-omap2/usb-musb.c | 1 - arch/arm/plat-omap/include/plat/mux.h | 220 -------------------- arch/arm/plat-omap/mux.c | 2 +- 11 files changed, 1 insertion(+), 528 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 504d2bd222f..f267dc04d86 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 16cc0686067..9a7f790d8c3 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index abdf321c2d4..5ddf15664ff 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -25,7 +25,6 @@ #include #include -#include #include #include #include diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index b743a4f4264..5a1005ba981 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -16,7 +16,6 @@ #include #include -#include #include #include #include diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3cfb425ea67..b12d715dee5 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -28,7 +28,6 @@ #include -#include #include #include #include @@ -324,7 +323,6 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, omap2430_hwmod_init(); else if (cpu_is_omap34xx()) omap3xxx_hwmod_init(); - omap2_mux_init(); /* The OPP tables have to be registered before a clk init */ omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps); diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 197e2955843..be52fabf6dc 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -37,7 +37,6 @@ #include #include -#include #include "mux.h" @@ -78,301 +77,6 @@ void omap_mux_write_array(struct omap_board_mux *board_mux) } } -#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_OMAP_MUX) - -static struct omap_mux_cfg arch_mux_cfg; - -/* NOTE: See mux.h for the enumeration */ - -static struct pin_config __initdata_or_module omap24xx_pins[] = { -/* - * description mux mux pull pull debug - * offset mode ena type - */ - -/* 24xx I2C */ -MUX_CFG_24XX("M19_24XX_I2C1_SCL", 0x111, 0, 0, 0, 1) -MUX_CFG_24XX("L15_24XX_I2C1_SDA", 0x112, 0, 0, 0, 1) -MUX_CFG_24XX("J15_24XX_I2C2_SCL", 0x113, 0, 0, 1, 1) -MUX_CFG_24XX("H19_24XX_I2C2_SDA", 0x114, 0, 0, 0, 1) - -/* Menelaus interrupt */ -MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1) - -/* 24xx clocks */ -MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137, 0, 1, 1, 1) - -/* 24xx GPMC chipselects, wait pin monitoring */ -MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1) -MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1) -MUX_CFG_24XX("L3_GPMC_WAIT0", 0x09a, 0, 1, 1, 1) -MUX_CFG_24XX("N7_GPMC_WAIT1", 0x09b, 0, 1, 1, 1) -MUX_CFG_24XX("M1_GPMC_WAIT2", 0x09c, 0, 1, 1, 1) -MUX_CFG_24XX("P1_GPMC_WAIT3", 0x09d, 0, 1, 1, 1) - -/* 24xx McBSP */ -MUX_CFG_24XX("Y15_24XX_MCBSP2_CLKX", 0x124, 1, 1, 0, 1) -MUX_CFG_24XX("R14_24XX_MCBSP2_FSX", 0x125, 1, 1, 0, 1) -MUX_CFG_24XX("W15_24XX_MCBSP2_DR", 0x126, 1, 1, 0, 1) -MUX_CFG_24XX("V15_24XX_MCBSP2_DX", 0x127, 1, 1, 0, 1) - -/* 24xx GPIO */ -MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1) -MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1) -MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1) -MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1) -MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1) -MUX_CFG_24XX("Y11_242X_GPIO16", 0x0e8, 3, 0, 0, 1) -MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1) -MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1) -MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1) -MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1) -MUX_CFG_24XX("N15_24XX_GPIO85", 0x103, 3, 0, 0, 1) -MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1) -MUX_CFG_24XX("P20_24XX_GPIO93", 0x10b, 3, 0, 0, 1) -MUX_CFG_24XX("P18_24XX_GPIO95", 0x10d, 3, 0, 0, 1) -MUX_CFG_24XX("M18_24XX_GPIO96", 0x10e, 3, 0, 0, 1) -MUX_CFG_24XX("L14_24XX_GPIO97", 0x10f, 3, 0, 0, 1) -MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1) -MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1) -MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1) - -/* 242x DBG GPIO */ -MUX_CFG_24XX("V4_242X_GPIO49", 0xd3, 3, 0, 0, 1) -MUX_CFG_24XX("W2_242X_GPIO50", 0xd4, 3, 0, 0, 1) -MUX_CFG_24XX("U4_242X_GPIO51", 0xd5, 3, 0, 0, 1) -MUX_CFG_24XX("V3_242X_GPIO52", 0xd6, 3, 0, 0, 1) -MUX_CFG_24XX("V2_242X_GPIO53", 0xd7, 3, 0, 0, 1) -MUX_CFG_24XX("V6_242X_GPIO53", 0xcf, 3, 0, 0, 1) -MUX_CFG_24XX("T4_242X_GPIO54", 0xd8, 3, 0, 0, 1) -MUX_CFG_24XX("Y4_242X_GPIO54", 0xd0, 3, 0, 0, 1) -MUX_CFG_24XX("T3_242X_GPIO55", 0xd9, 3, 0, 0, 1) -MUX_CFG_24XX("U2_242X_GPIO56", 0xda, 3, 0, 0, 1) - -/* 24xx external DMA requests */ -MUX_CFG_24XX("AA10_242X_DMAREQ0", 0x0e5, 2, 0, 0, 1) -MUX_CFG_24XX("AA6_242X_DMAREQ1", 0x0e6, 2, 0, 0, 1) -MUX_CFG_24XX("E4_242X_DMAREQ2", 0x074, 2, 0, 0, 1) -MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1) -MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1) -MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1) - -/* UART3 */ -MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1) -MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1) - -/* MMC/SDIO */ -MUX_CFG_24XX("G19_24XX_MMC_CLKO", 0x0f3, 0, 0, 0, 1) -MUX_CFG_24XX("H18_24XX_MMC_CMD", 0x0f4, 0, 0, 0, 1) -MUX_CFG_24XX("F20_24XX_MMC_DAT0", 0x0f5, 0, 0, 0, 1) -MUX_CFG_24XX("H14_24XX_MMC_DAT1", 0x0f6, 0, 0, 0, 1) -MUX_CFG_24XX("E19_24XX_MMC_DAT2", 0x0f7, 0, 0, 0, 1) -MUX_CFG_24XX("D19_24XX_MMC_DAT3", 0x0f8, 0, 0, 0, 1) -MUX_CFG_24XX("F19_24XX_MMC_DAT_DIR0", 0x0f9, 0, 0, 0, 1) -MUX_CFG_24XX("E20_24XX_MMC_DAT_DIR1", 0x0fa, 0, 0, 0, 1) -MUX_CFG_24XX("F18_24XX_MMC_DAT_DIR2", 0x0fb, 0, 0, 0, 1) -MUX_CFG_24XX("E18_24XX_MMC_DAT_DIR3", 0x0fc, 0, 0, 0, 1) -MUX_CFG_24XX("G18_24XX_MMC_CMD_DIR", 0x0fd, 0, 0, 0, 1) -MUX_CFG_24XX("H15_24XX_MMC_CLKI", 0x0fe, 0, 0, 0, 1) - -/* Full speed USB */ -MUX_CFG_24XX("J20_24XX_USB0_PUEN", 0x11d, 0, 0, 0, 1) -MUX_CFG_24XX("J19_24XX_USB0_VP", 0x11e, 0, 0, 0, 1) -MUX_CFG_24XX("K20_24XX_USB0_VM", 0x11f, 0, 0, 0, 1) -MUX_CFG_24XX("J18_24XX_USB0_RCV", 0x120, 0, 0, 0, 1) -MUX_CFG_24XX("K19_24XX_USB0_TXEN", 0x121, 0, 0, 0, 1) -MUX_CFG_24XX("J14_24XX_USB0_SE0", 0x122, 0, 0, 0, 1) -MUX_CFG_24XX("K18_24XX_USB0_DAT", 0x123, 0, 0, 0, 1) - -MUX_CFG_24XX("N14_24XX_USB1_SE0", 0x0ed, 2, 0, 0, 1) -MUX_CFG_24XX("W12_24XX_USB1_SE0", 0x0dd, 3, 0, 0, 1) -MUX_CFG_24XX("P15_24XX_USB1_DAT", 0x0ee, 2, 0, 0, 1) -MUX_CFG_24XX("R13_24XX_USB1_DAT", 0x0e0, 3, 0, 0, 1) -MUX_CFG_24XX("W20_24XX_USB1_TXEN", 0x0ec, 2, 0, 0, 1) -MUX_CFG_24XX("P13_24XX_USB1_TXEN", 0x0df, 3, 0, 0, 1) -MUX_CFG_24XX("V19_24XX_USB1_RCV", 0x0eb, 2, 0, 0, 1) -MUX_CFG_24XX("V12_24XX_USB1_RCV", 0x0de, 3, 0, 0, 1) - -MUX_CFG_24XX("AA10_24XX_USB2_SE0", 0x0e5, 2, 0, 0, 1) -MUX_CFG_24XX("Y11_24XX_USB2_DAT", 0x0e8, 2, 0, 0, 1) -MUX_CFG_24XX("AA12_24XX_USB2_TXEN", 0x0e9, 2, 0, 0, 1) -MUX_CFG_24XX("AA6_24XX_USB2_RCV", 0x0e6, 2, 0, 0, 1) -MUX_CFG_24XX("AA4_24XX_USB2_TLLSE0", 0x0e7, 2, 0, 0, 1) - -/* Keypad GPIO*/ -MUX_CFG_24XX("T19_24XX_KBR0", 0x106, 3, 1, 1, 1) -MUX_CFG_24XX("R19_24XX_KBR1", 0x107, 3, 1, 1, 1) -MUX_CFG_24XX("V18_24XX_KBR2", 0x139, 3, 1, 1, 1) -MUX_CFG_24XX("M21_24XX_KBR3", 0xc9, 3, 1, 1, 1) -MUX_CFG_24XX("E5__24XX_KBR4", 0x138, 3, 1, 1, 1) -MUX_CFG_24XX("M18_24XX_KBR5", 0x10e, 3, 1, 1, 1) -MUX_CFG_24XX("R20_24XX_KBC0", 0x108, 3, 0, 0, 1) -MUX_CFG_24XX("M14_24XX_KBC1", 0x109, 3, 0, 0, 1) -MUX_CFG_24XX("H19_24XX_KBC2", 0x114, 3, 0, 0, 1) -MUX_CFG_24XX("V17_24XX_KBC3", 0x135, 3, 0, 0, 1) -MUX_CFG_24XX("P21_24XX_KBC4", 0xca, 3, 0, 0, 1) -MUX_CFG_24XX("L14_24XX_KBC5", 0x10f, 3, 0, 0, 1) -MUX_CFG_24XX("N19_24XX_KBC6", 0x110, 3, 0, 0, 1) - -/* 24xx Menelaus Keypad GPIO */ -MUX_CFG_24XX("B3__24XX_KBR5", 0x30, 3, 1, 1, 1) -MUX_CFG_24XX("AA4_24XX_KBC2", 0xe7, 3, 0, 0, 1) -MUX_CFG_24XX("B13_24XX_KBC6", 0x110, 3, 0, 0, 1) - -/* 2430 USB */ -MUX_CFG_24XX("AD9_2430_USB0_PUEN", 0x133, 4, 0, 0, 1) -MUX_CFG_24XX("Y11_2430_USB0_VP", 0x134, 4, 0, 0, 1) -MUX_CFG_24XX("AD7_2430_USB0_VM", 0x135, 4, 0, 0, 1) -MUX_CFG_24XX("AE7_2430_USB0_RCV", 0x136, 4, 0, 0, 1) -MUX_CFG_24XX("AD4_2430_USB0_TXEN", 0x137, 4, 0, 0, 1) -MUX_CFG_24XX("AF9_2430_USB0_SE0", 0x138, 4, 0, 0, 1) -MUX_CFG_24XX("AE6_2430_USB0_DAT", 0x139, 4, 0, 0, 1) -MUX_CFG_24XX("AD24_2430_USB1_SE0", 0x107, 2, 0, 0, 1) -MUX_CFG_24XX("AB24_2430_USB1_RCV", 0x108, 2, 0, 0, 1) -MUX_CFG_24XX("Y25_2430_USB1_TXEN", 0x109, 2, 0, 0, 1) -MUX_CFG_24XX("AA26_2430_USB1_DAT", 0x10A, 2, 0, 0, 1) - -/* 2430 HS-USB */ -MUX_CFG_24XX("AD9_2430_USB0HS_DATA3", 0x133, 0, 0, 0, 1) -MUX_CFG_24XX("Y11_2430_USB0HS_DATA4", 0x134, 0, 0, 0, 1) -MUX_CFG_24XX("AD7_2430_USB0HS_DATA5", 0x135, 0, 0, 0, 1) -MUX_CFG_24XX("AE7_2430_USB0HS_DATA6", 0x136, 0, 0, 0, 1) -MUX_CFG_24XX("AD4_2430_USB0HS_DATA2", 0x137, 0, 0, 0, 1) -MUX_CFG_24XX("AF9_2430_USB0HS_DATA0", 0x138, 0, 0, 0, 1) -MUX_CFG_24XX("AE6_2430_USB0HS_DATA1", 0x139, 0, 0, 0, 1) -MUX_CFG_24XX("AE8_2430_USB0HS_CLK", 0x13A, 0, 0, 0, 1) -MUX_CFG_24XX("AD8_2430_USB0HS_DIR", 0x13B, 0, 0, 0, 1) -MUX_CFG_24XX("AE5_2430_USB0HS_STP", 0x13c, 0, 1, 1, 1) -MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D, 0, 0, 0, 1) -MUX_CFG_24XX("AC7_2430_USB0HS_DATA7", 0x13E, 0, 0, 0, 1) - -/* 2430 McBSP */ -MUX_CFG_24XX("AD6_2430_MCBSP_CLKS", 0x011E, 0, 0, 0, 1) - -MUX_CFG_24XX("AB2_2430_MCBSP1_CLKR", 0x011A, 0, 0, 0, 1) -MUX_CFG_24XX("AD5_2430_MCBSP1_FSR", 0x011B, 0, 0, 0, 1) -MUX_CFG_24XX("AA1_2430_MCBSP1_DX", 0x011C, 0, 0, 0, 1) -MUX_CFG_24XX("AF3_2430_MCBSP1_DR", 0x011D, 0, 0, 0, 1) -MUX_CFG_24XX("AB3_2430_MCBSP1_FSX", 0x011F, 0, 0, 0, 1) -MUX_CFG_24XX("Y9_2430_MCBSP1_CLKX", 0x0120, 0, 0, 0, 1) - -MUX_CFG_24XX("AC10_2430_MCBSP2_FSX", 0x012E, 1, 0, 0, 1) -MUX_CFG_24XX("AD16_2430_MCBSP2_CLX", 0x012F, 1, 0, 0, 1) -MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130, 1, 0, 0, 1) -MUX_CFG_24XX("AD13_2430_MCBSP2_DR", 0x0131, 1, 0, 0, 1) -MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0, 0, 0, 1) -MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0, 0, 0, 1) -MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF", 0x0130, 0, 0, 0, 1) -MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF", 0x0131, 0, 0, 0, 1) - -MUX_CFG_24XX("AC9_2430_MCBSP3_CLKX", 0x0103, 0, 0, 0, 1) -MUX_CFG_24XX("AE4_2430_MCBSP3_FSX", 0x0104, 0, 0, 0, 1) -MUX_CFG_24XX("AE2_2430_MCBSP3_DR", 0x0105, 0, 0, 0, 1) -MUX_CFG_24XX("AF4_2430_MCBSP3_DX", 0x0106, 0, 0, 0, 1) - -MUX_CFG_24XX("N3_2430_MCBSP4_CLKX", 0x010B, 1, 0, 0, 1) -MUX_CFG_24XX("AD23_2430_MCBSP4_DR", 0x010C, 1, 0, 0, 1) -MUX_CFG_24XX("AB25_2430_MCBSP4_DX", 0x010D, 1, 0, 0, 1) -MUX_CFG_24XX("AC25_2430_MCBSP4_FSX", 0x010E, 1, 0, 0, 1) - -MUX_CFG_24XX("AE16_2430_MCBSP5_CLKX", 0x00ED, 1, 0, 0, 1) -MUX_CFG_24XX("AF12_2430_MCBSP5_FSX", 0x00ED, 1, 0, 0, 1) -MUX_CFG_24XX("K7_2430_MCBSP5_DX", 0x00EF, 1, 0, 0, 1) -MUX_CFG_24XX("M1_2430_MCBSP5_DR", 0x00F0, 1, 0, 0, 1) - -/* 2430 MCSPI1 */ -MUX_CFG_24XX("Y18_2430_MCSPI1_CLK", 0x010F, 0, 0, 0, 1) -MUX_CFG_24XX("AD15_2430_MCSPI1_SIMO", 0x0110, 0, 0, 0, 1) -MUX_CFG_24XX("AE17_2430_MCSPI1_SOMI", 0x0111, 0, 0, 0, 1) -MUX_CFG_24XX("U1_2430_MCSPI1_CS0", 0x0112, 0, 0, 0, 1) - -/* Touchscreen GPIO */ -MUX_CFG_24XX("AF19_2430_GPIO_85", 0x0113, 3, 0, 0, 1) - -}; - -#define OMAP24XX_PINS_SZ ARRAY_SIZE(omap24xx_pins) - -#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS) - -static void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u16 reg) -{ - u16 orig; - u8 warn = 0, debug = 0; - - orig = omap_mux_read(cfg->mux_reg - OMAP_MUX_BASE_OFFSET); - -#ifdef CONFIG_OMAP_MUX_DEBUG - debug = cfg->debug; -#endif - warn = (orig != reg); - if (debug || warn) - printk(KERN_WARNING - "MUX: setup %s (0x%p): 0x%04x -> 0x%04x\n", - cfg->name, omap_ctrl_base_get() + cfg->mux_reg, - orig, reg); -} -#else -#define omap2_cfg_debug(x, y) do {} while (0) -#endif - -static int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg) -{ - static DEFINE_SPINLOCK(mux_spin_lock); - unsigned long flags; - u8 reg = 0; - - spin_lock_irqsave(&mux_spin_lock, flags); - reg |= cfg->mask & 0x7; - if (cfg->pull_val) - reg |= OMAP2_PULL_ENA; - if (cfg->pu_pd_val) - reg |= OMAP2_PULL_UP; - omap2_cfg_debug(cfg, reg); - omap_mux_write(reg, cfg->mux_reg - OMAP_MUX_BASE_OFFSET); - spin_unlock_irqrestore(&mux_spin_lock, flags); - - return 0; -} - -int __init omap2_mux_init(void) -{ - u32 mux_pbase; - - if (cpu_is_omap2420()) - mux_pbase = OMAP2420_CTRL_BASE + OMAP_MUX_BASE_OFFSET; - else if (cpu_is_omap2430()) - mux_pbase = OMAP243X_CTRL_BASE + OMAP_MUX_BASE_OFFSET; - else - return -ENODEV; - - mux_base = ioremap(mux_pbase, OMAP_MUX_BASE_SZ); - if (!mux_base) { - printk(KERN_ERR "mux: Could not ioremap\n"); - return -ENODEV; - } - - if (cpu_is_omap24xx()) { - arch_mux_cfg.pins = omap24xx_pins; - arch_mux_cfg.size = OMAP24XX_PINS_SZ; - arch_mux_cfg.cfg_reg = omap24xx_cfg_reg; - - return omap_mux_register(&arch_mux_cfg); - } - - return 0; -} - -#else -int __init omap2_mux_init(void) -{ - return 0; -} -#endif /* CONFIG_OMAP_MUX */ - -/*----------------------------------------------------------------------------*/ - -#ifdef CONFIG_ARCH_OMAP2PLUS static LIST_HEAD(muxmodes); static DEFINE_MUTEX(muxmode_mutex); @@ -1047,5 +751,3 @@ int __init omap_mux_init(u32 mux_pbase, u32 mux_size, return 0; } -#endif /* CONFIG_ARCH_OMAP3 */ - diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index e321281ab6e..6aeedeacdad 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -39,7 +39,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c index d72d1ac3033..b11bf385d36 100644 --- a/arch/arm/mach-omap2/usb-ehci.c +++ b/arch/arm/mach-omap2/usb-ehci.c @@ -23,7 +23,6 @@ #include #include -#include #include #include diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 96f6787e00b..33a5cde1c22 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -28,7 +28,6 @@ #include #include -#include #include #ifdef CONFIG_USB_MUSB_SOC diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h index c7472a28ce2..e1da7b17d25 100644 --- a/arch/arm/plat-omap/include/plat/mux.h +++ b/arch/arm/plat-omap/include/plat/mux.h @@ -114,28 +114,11 @@ PU_PD_REG(NA, 0) \ }, -#define MUX_CFG_24XX(desc, reg_offset, mode, \ - pull_en, pull_mode, dbg) \ -{ \ - .name = desc, \ - .debug = dbg, \ - .mux_reg = reg_offset, \ - .mask = mode, \ - .pull_val = pull_en, \ - .pu_pd_val = pull_mode, \ -}, - -/* 24xx/34xx mux bit defines */ -#define OMAP2_PULL_ENA (1 << 3) -#define OMAP2_PULL_UP (1 << 4) -#define OMAP2_ALTELECTRICALSEL (1 << 5) - struct pin_config { char *name; const unsigned int mux_reg; unsigned char debug; -#if defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP2) const unsigned char mask_offset; const unsigned char mask; @@ -147,7 +130,6 @@ struct pin_config { const char *pu_pd_name; const unsigned int pu_pd_reg; const unsigned char pu_pd_val; -#endif #if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS) const char *mux_reg_name; @@ -446,208 +428,6 @@ enum omap1xxx_index { }; -enum omap24xx_index { - /* 24xx I2C */ - M19_24XX_I2C1_SCL, - L15_24XX_I2C1_SDA, - J15_24XX_I2C2_SCL, - H19_24XX_I2C2_SDA, - - /* 24xx Menelaus interrupt */ - W19_24XX_SYS_NIRQ, - - /* 24xx clock */ - W14_24XX_SYS_CLKOUT, - - /* 24xx GPMC chipselects, wait pin monitoring */ - E2_GPMC_NCS2, - L2_GPMC_NCS7, - L3_GPMC_WAIT0, - N7_GPMC_WAIT1, - M1_GPMC_WAIT2, - P1_GPMC_WAIT3, - - /* 242X McBSP */ - Y15_24XX_MCBSP2_CLKX, - R14_24XX_MCBSP2_FSX, - W15_24XX_MCBSP2_DR, - V15_24XX_MCBSP2_DX, - - /* 24xx GPIO */ - M21_242X_GPIO11, - P21_242X_GPIO12, - AA10_242X_GPIO13, - AA6_242X_GPIO14, - AA4_242X_GPIO15, - Y11_242X_GPIO16, - AA12_242X_GPIO17, - AA8_242X_GPIO58, - Y20_24XX_GPIO60, - W4__24XX_GPIO74, - N15_24XX_GPIO85, - M15_24XX_GPIO92, - P20_24XX_GPIO93, - P18_24XX_GPIO95, - M18_24XX_GPIO96, - L14_24XX_GPIO97, - J15_24XX_GPIO99, - V14_24XX_GPIO117, - P14_24XX_GPIO125, - - /* 242x DBG GPIO */ - V4_242X_GPIO49, - W2_242X_GPIO50, - U4_242X_GPIO51, - V3_242X_GPIO52, - V2_242X_GPIO53, - V6_242X_GPIO53, - T4_242X_GPIO54, - Y4_242X_GPIO54, - T3_242X_GPIO55, - U2_242X_GPIO56, - - /* 24xx external DMA requests */ - AA10_242X_DMAREQ0, - AA6_242X_DMAREQ1, - E4_242X_DMAREQ2, - G4_242X_DMAREQ3, - D3_242X_DMAREQ4, - E3_242X_DMAREQ5, - - /* UART3 */ - K15_24XX_UART3_TX, - K14_24XX_UART3_RX, - - /* MMC/SDIO */ - G19_24XX_MMC_CLKO, - H18_24XX_MMC_CMD, - F20_24XX_MMC_DAT0, - H14_24XX_MMC_DAT1, - E19_24XX_MMC_DAT2, - D19_24XX_MMC_DAT3, - F19_24XX_MMC_DAT_DIR0, - E20_24XX_MMC_DAT_DIR1, - F18_24XX_MMC_DAT_DIR2, - E18_24XX_MMC_DAT_DIR3, - G18_24XX_MMC_CMD_DIR, - H15_24XX_MMC_CLKI, - - /* Full speed USB */ - J20_24XX_USB0_PUEN, - J19_24XX_USB0_VP, - K20_24XX_USB0_VM, - J18_24XX_USB0_RCV, - K19_24XX_USB0_TXEN, - J14_24XX_USB0_SE0, - K18_24XX_USB0_DAT, - - N14_24XX_USB1_SE0, - W12_24XX_USB1_SE0, - P15_24XX_USB1_DAT, - R13_24XX_USB1_DAT, - W20_24XX_USB1_TXEN, - P13_24XX_USB1_TXEN, - V19_24XX_USB1_RCV, - V12_24XX_USB1_RCV, - - AA10_24XX_USB2_SE0, - Y11_24XX_USB2_DAT, - AA12_24XX_USB2_TXEN, - AA6_24XX_USB2_RCV, - AA4_24XX_USB2_TLLSE0, - - /* Keypad GPIO*/ - T19_24XX_KBR0, - R19_24XX_KBR1, - V18_24XX_KBR2, - M21_24XX_KBR3, - E5__24XX_KBR4, - M18_24XX_KBR5, - R20_24XX_KBC0, - M14_24XX_KBC1, - H19_24XX_KBC2, - V17_24XX_KBC3, - P21_24XX_KBC4, - L14_24XX_KBC5, - N19_24XX_KBC6, - - /* 24xx Menelaus Keypad GPIO */ - B3__24XX_KBR5, - AA4_24XX_KBC2, - B13_24XX_KBC6, - - /* 2430 USB */ - AD9_2430_USB0_PUEN, - Y11_2430_USB0_VP, - AD7_2430_USB0_VM, - AE7_2430_USB0_RCV, - AD4_2430_USB0_TXEN, - AF9_2430_USB0_SE0, - AE6_2430_USB0_DAT, - AD24_2430_USB1_SE0, - AB24_2430_USB1_RCV, - Y25_2430_USB1_TXEN, - AA26_2430_USB1_DAT, - - /* 2430 HS-USB */ - AD9_2430_USB0HS_DATA3, - Y11_2430_USB0HS_DATA4, - AD7_2430_USB0HS_DATA5, - AE7_2430_USB0HS_DATA6, - AD4_2430_USB0HS_DATA2, - AF9_2430_USB0HS_DATA0, - AE6_2430_USB0HS_DATA1, - AE8_2430_USB0HS_CLK, - AD8_2430_USB0HS_DIR, - AE5_2430_USB0HS_STP, - AE9_2430_USB0HS_NXT, - AC7_2430_USB0HS_DATA7, - - /* 2430 McBSP */ - AD6_2430_MCBSP_CLKS, - - AB2_2430_MCBSP1_CLKR, - AD5_2430_MCBSP1_FSR, - AA1_2430_MCBSP1_DX, - AF3_2430_MCBSP1_DR, - AB3_2430_MCBSP1_FSX, - Y9_2430_MCBSP1_CLKX, - - AC10_2430_MCBSP2_FSX, - AD16_2430_MCBSP2_CLX, - AE13_2430_MCBSP2_DX, - AD13_2430_MCBSP2_DR, - AC10_2430_MCBSP2_FSX_OFF, - AD16_2430_MCBSP2_CLX_OFF, - AE13_2430_MCBSP2_DX_OFF, - AD13_2430_MCBSP2_DR_OFF, - - AC9_2430_MCBSP3_CLKX, - AE4_2430_MCBSP3_FSX, - AE2_2430_MCBSP3_DR, - AF4_2430_MCBSP3_DX, - - N3_2430_MCBSP4_CLKX, - AD23_2430_MCBSP4_DR, - AB25_2430_MCBSP4_DX, - AC25_2430_MCBSP4_FSX, - - AE16_2430_MCBSP5_CLKX, - AF12_2430_MCBSP5_FSX, - K7_2430_MCBSP5_DX, - M1_2430_MCBSP5_DR, - - /* 2430 McSPI*/ - Y18_2430_MCSPI1_CLK, - AD15_2430_MCSPI1_SIMO, - AE17_2430_MCSPI1_SOMI, - U1_2430_MCSPI1_CS0, - - /* Touchscreen GPIO */ - AF19_2430_GPIO_85, - -}; - struct omap_mux_cfg { struct pin_config *pins; unsigned long size; diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c index 06703635ace..0d4aa0d5876 100644 --- a/arch/arm/plat-omap/mux.c +++ b/arch/arm/plat-omap/mux.c @@ -54,7 +54,7 @@ int __init_or_module omap_cfg_reg(const unsigned long index) { struct pin_config *reg; - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + if (!cpu_class_is_omap1()) { printk(KERN_ERR "mux: Broken omap_cfg_reg(%lu) entry\n", index); WARN_ON(1); -- cgit v1.2.3-70-g09d2 From f0ca2c05dd44988b7ce9a974442cd0441bfd3450 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:46 +0300 Subject: omap: Use 32KiHZ timer by default Use 32KiHZ timer by default as this is available on all omaps except 15xx based systems. Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 78b49a626d0..3e2e7a827d5 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -120,7 +120,7 @@ config OMAP_IOMMU_DEBUG choice prompt "System timer" - default OMAP_MPU_TIMER + default OMAP_32K_TIMER if !ARCH_OMAP15XX config OMAP_MPU_TIMER bool "Use mpu timer" -- cgit v1.2.3-70-g09d2 From 4a54db612463e330e0e02e2234fc6b783b3eea84 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:47 +0300 Subject: omap: Make omap specific features appear under Kconfig menu This will make Kconfig look nicer for selecting omap processor type Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/Kconfig | 7 +++++++ arch/arm/mach-omap2/Kconfig | 7 +++++++ arch/arm/plat-omap/Kconfig | 2 +- 3 files changed, 15 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index b18d7c28ab7..c911cdbf886 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -1,3 +1,7 @@ +if ARCH_OMAP1 + +menu "TI OMAP1 specific features" + comment "OMAP Core Type" depends on ARCH_OMAP1 @@ -237,3 +241,6 @@ config OMAP_ARM_30MHZ help Enable 30MHz clock for OMAP CPU. If unsure, say N. +endmenu + +endif diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index f67f0378fc9..e94ee6b02ae 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -1,3 +1,7 @@ +if ARCH_OMAP2PLUS + +menu "TI OMAP2/3/4 Specific Features" + comment "OMAP Core Type" depends on ARCH_OMAP2 @@ -186,3 +190,6 @@ config OMAP3_SDRC_AC_TIMING wish to say no. Selecting yes without understanding what is going on could result in system crashes; +endmenu + +endif diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 3e2e7a827d5..a4e87278b8f 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -1,6 +1,6 @@ if ARCH_OMAP -menu "TI OMAP Implementations" +menu "TI OMAP Common Features" config ARCH_OMAP_OTG bool -- cgit v1.2.3-70-g09d2 From 68ac8f7dda26de7fc321426d52f4ac6bd785bad3 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:47 +0300 Subject: omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 18 ++++++++++++++++++ arch/arm/plat-omap/Kconfig | 18 ------------------ 2 files changed, 18 insertions(+), 18 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index e94ee6b02ae..d306aa1d2df 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -2,6 +2,24 @@ if ARCH_OMAP2PLUS menu "TI OMAP2/3/4 Specific Features" +config ARCH_OMAP2 + bool "TI OMAP2" + depends on ARCH_OMAP2PLUS + select CPU_V6 + +config ARCH_OMAP3 + bool "TI OMAP3" + depends on ARCH_OMAP2PLUS + select CPU_V7 + select USB_ARCH_HAS_EHCI + select ARM_L1_CACHE_SHIFT_6 + +config ARCH_OMAP4 + bool "TI OMAP4" + depends on ARCH_OMAP2PLUS + select CPU_V7 + select ARM_GIC + comment "OMAP Core Type" depends on ARCH_OMAP2 diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index a4e87278b8f..b7a3d80c539 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -21,24 +21,6 @@ config ARCH_OMAP2PLUS help "Systems based on omap24xx, omap34xx or omap44xx" -config ARCH_OMAP2 - bool "TI OMAP2" - depends on ARCH_OMAP2PLUS - select CPU_V6 - -config ARCH_OMAP3 - bool "TI OMAP3" - depends on ARCH_OMAP2PLUS - select CPU_V7 - select USB_ARCH_HAS_EHCI - select ARM_L1_CACHE_SHIFT_6 - -config ARCH_OMAP4 - bool "TI OMAP4" - depends on ARCH_OMAP2PLUS - select CPU_V7 - select ARM_GIC - endchoice comment "OMAP Feature Selections" -- cgit v1.2.3-70-g09d2 From ffb63e3402849e1b70119ee0c9a81dc9da4dfa97 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:47 +0300 Subject: omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index d306aa1d2df..48029883584 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -5,17 +5,20 @@ menu "TI OMAP2/3/4 Specific Features" config ARCH_OMAP2 bool "TI OMAP2" depends on ARCH_OMAP2PLUS + default y select CPU_V6 config ARCH_OMAP3 bool "TI OMAP3" depends on ARCH_OMAP2PLUS + default y select CPU_V7 select USB_ARCH_HAS_EHCI select ARM_L1_CACHE_SHIFT_6 config ARCH_OMAP4 bool "TI OMAP4" + default y depends on ARCH_OMAP2PLUS select CPU_V7 select ARM_GIC @@ -26,17 +29,20 @@ comment "OMAP Core Type" config ARCH_OMAP2420 bool "OMAP2420 support" depends on ARCH_OMAP2 + default y select OMAP_DM_TIMER select ARCH_OMAP_OTG config ARCH_OMAP2430 bool "OMAP2430 support" depends on ARCH_OMAP2 + default y select ARCH_OMAP_OTG config ARCH_OMAP3430 bool "OMAP3430 support" depends on ARCH_OMAP3 + default y select ARCH_OMAP_OTG config OMAP_PACKAGE_ZAF @@ -63,6 +69,7 @@ comment "OMAP Board Type" config MACH_OMAP_GENERIC bool "Generic OMAP board" depends on ARCH_OMAP2 + default y config MACH_OMAP2_TUSB6010 bool @@ -72,63 +79,75 @@ config MACH_OMAP2_TUSB6010 config MACH_OMAP_H4 bool "OMAP 2420 H4 board" depends on ARCH_OMAP2 + default y select OMAP_PACKAGE_ZAF select OMAP_DEBUG_DEVICES config MACH_OMAP_APOLLON bool "OMAP 2420 Apollon board" depends on ARCH_OMAP2 + default y select OMAP_PACKAGE_ZAC config MACH_OMAP_2430SDP bool "OMAP 2430 SDP board" depends on ARCH_OMAP2 + default y select OMAP_PACKAGE_ZAC config MACH_OMAP3_BEAGLE bool "OMAP3 BEAGLE board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_DEVKIT8000 bool "DEVKIT8000 board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CUS select OMAP_MUX config MACH_OMAP_LDP bool "OMAP3 LDP board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OVERO bool "Gumstix Overo board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OMAP3EVM bool "OMAP 3530 EVM board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OMAP3517EVM bool "OMAP3517/ AM3517 EVM board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OMAP3_PANDORA bool "OMAP3 Pandora" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OMAP3_TOUCHBOOK bool "OMAP3 Touch Book" depends on ARCH_OMAP3 + default y select BACKLIGHT_CLASS_DEVICE config MACH_OMAP_3430SDP bool "OMAP 3430 SDP board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_NOKIA_N800 @@ -143,6 +162,7 @@ config MACH_NOKIA_N810_WIMAX config MACH_NOKIA_N8X0 bool "Nokia N800/N810" depends on ARCH_OMAP2420 + default y select OMAP_PACKAGE_ZAC select MACH_NOKIA_N800 select MACH_NOKIA_N810 @@ -151,42 +171,50 @@ config MACH_NOKIA_N8X0 config MACH_NOKIA_RX51 bool "Nokia RX-51 board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OMAP_ZOOM2 bool "OMAP3 Zoom2 board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_OMAP_ZOOM3 bool "OMAP3630 Zoom3 board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBP config MACH_CM_T35 bool "CompuLab CM-T35 module" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CUS select OMAP_MUX config MACH_IGEP0020 bool "IGEP v2 board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBB config MACH_SBC3530 bool "OMAP3 SBC STALKER board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CUS select OMAP_MUX config MACH_OMAP_3630SDP bool "OMAP3630 SDP board" depends on ARCH_OMAP3 + default y select OMAP_PACKAGE_CBP config MACH_OMAP_4430SDP bool "OMAP 4430 SDP board" + default y depends on ARCH_OMAP4 config OMAP3_EMU -- cgit v1.2.3-70-g09d2 From 8d9166b519fd880faccdd65fa637d9ec3e2e41e5 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 5 Jul 2010 16:31:48 +0300 Subject: omap2/3/4: Add Kconfig option to compile in typical omap features This produces a sane config that's suitable for using as the base for most omap2/3/4 boards. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 48029883584..84fecd0913a 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -2,6 +2,27 @@ if ARCH_OMAP2PLUS menu "TI OMAP2/3/4 Specific Features" +config ARCH_OMAP2PLUS_TYPICAL + bool "Typical OMAP configuration" + default y + select AEABI + select REGULATOR + select PM + select PM_RUNTIME + select VFP + select NEON if ARCH_OMAP3 || ARCH_OMAP4 + select SERIAL_8250 + select SERIAL_CORE_CONSOLE + select SERIAL_8250_CONSOLE + select I2C + select I2C_OMAP + select MFD + select MENELAUS if ARCH_OMAP2 + select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 + select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 + help + Compile a kernel suitable for booting most boards + config ARCH_OMAP2 bool "TI OMAP2" depends on ARCH_OMAP2PLUS -- cgit v1.2.3-70-g09d2 From 312b80a1e52853cd2c6db9623e8fd9aec822cd40 Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:53 +0300 Subject: Replace dead OMAP_MUX_ERRORS with OMAP_MUX_WARNINGS OMAP_MUX_ERRORS doesn't exist in Kconfig, therefore replacing all references for it with OMAP_MUX_WARNINGS in the source code. Signed-off-by: Christoph Egger Acked-by: Kirill A. Shutemov Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/mux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index 84341377232..3e98835d8f1 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -440,7 +440,7 @@ int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) } #endif -#ifdef CONFIG_OMAP_MUX_ERRORS +#ifdef CONFIG_OMAP_MUX_WARNINGS return warn ? -ETXTBSY : 0; #else return 0; -- cgit v1.2.3-70-g09d2 From 4705c1ca8b7c7cca23d7e534c830e5d6ac914535 Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:53 +0300 Subject: Removing dead OMAP_IR OMAP_IR doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger [tony@atomide.com: updated for new mux code] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-h2.c | 18 ------------------ arch/arm/mach-omap2/board-h4.c | 4 ---- 2 files changed, 22 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index ee469744466..2efa4272d2e 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -292,15 +292,6 @@ static struct platform_device h2_kp_device = { #define H2_IRDA_FIRSEL_GPIO_PIN 17 -#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) -static int h2_transceiver_mode(struct device *dev, int state) -{ - /* SIR when low, else MIR/FIR when HIGH */ - gpio_set_value(H2_IRDA_FIRSEL_GPIO_PIN, !(state & IR_SIRMODE)); - return 0; -} -#endif - static struct omap_irda_config h2_irda_data = { .transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE, .rx_channel = OMAP_DMA_UART3_RX, @@ -450,15 +441,6 @@ static void __init h2_init(void) omap_cfg_reg(E19_1610_KBR4); omap_cfg_reg(N19_1610_KBR5); - /* Irda */ -#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) - omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A); - if (gpio_request(H2_IRDA_FIRSEL_GPIO_PIN, "IRDA mode") < 0) - BUG(); - gpio_direction_output(H2_IRDA_FIRSEL_GPIO_PIN, 0); - h2_irda_data.transceiver_mode = h2_transceiver_mode; -#endif - platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices)); omap_board_config = h2_config; omap_board_config_size = ARRAY_SIZE(h2_config); diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 2d9ff0fa282..9044dcf3dd6 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -356,10 +356,6 @@ static void __init omap_h4_init(void) * You have to mux them off in device drivers later on * if not needed. */ -#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE) - omap_mux_init_signal("uart3_tx_irtx.uart3_tx_irtx", 0); - omap_mux_init_signal("uart3_rx_irrx.uart3_rx_irrx", 0); -#endif #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) omap_mux_init_gpio(88, OMAP_PULL_ENA | OMAP_PULL_UP); -- cgit v1.2.3-70-g09d2 From ab6f7751905e5cf713d081dbb3b97b8f6909ab34 Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:54 +0300 Subject: Removing dead OMAP_DSP OMAP_DSP doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger [tony@atomide.com: updated to apply on top of already queued patches] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-nokia770.c | 134 --------------------------- arch/arm/mach-omap1/devices.c | 37 -------- arch/arm/mach-omap1/mcbsp.c | 3 - arch/arm/plat-omap/devices.c | 63 ------------- arch/arm/plat-omap/include/plat/dsp_common.h | 40 -------- 5 files changed, 277 deletions(-) delete mode 100644 arch/arm/plat-omap/include/plat/dsp_common.h (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index c9e9e37c567..5224b67f7f1 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include #include @@ -242,138 +241,6 @@ static inline void nokia770_mmc_init(void) } #endif -#if defined(CONFIG_OMAP_DSP) -/* - * audio power control - */ -#define HEADPHONE_GPIO 14 -#define AMPLIFIER_CTRL_GPIO 58 - -static struct clk *dspxor_ck; -static DEFINE_MUTEX(audio_pwr_lock); -/* - * audio_pwr_state - * +--+-------------------------+---------------------------------------+ - * |-1|down |power-up request -> 0 | - * +--+-------------------------+---------------------------------------+ - * | 0|up |power-down(1) request -> 1 | - * | | |power-down(2) request -> (ignore) | - * +--+-------------------------+---------------------------------------+ - * | 1|up, |power-up request -> 0 | - * | |received down(1) request |power-down(2) request -> -1 | - * +--+-------------------------+---------------------------------------+ - */ -static int audio_pwr_state = -1; - -static inline void aic23_power_up(void) -{ -} -static inline void aic23_power_down(void) -{ -} - -/* - * audio_pwr_up / down should be called under audio_pwr_lock - */ -static void nokia770_audio_pwr_up(void) -{ - clk_enable(dspxor_ck); - - /* Turn on codec */ - aic23_power_up(); - - if (gpio_get_value(HEADPHONE_GPIO)) - /* HP not connected, turn on amplifier */ - gpio_set_value(AMPLIFIER_CTRL_GPIO, 1); - else - /* HP connected, do not turn on amplifier */ - printk("HP connected\n"); -} - -static void codec_delayed_power_down(struct work_struct *work) -{ - mutex_lock(&audio_pwr_lock); - if (audio_pwr_state == -1) - aic23_power_down(); - clk_disable(dspxor_ck); - mutex_unlock(&audio_pwr_lock); -} - -static DECLARE_DELAYED_WORK(codec_power_down_work, codec_delayed_power_down); - -static void nokia770_audio_pwr_down(void) -{ - /* Turn off amplifier */ - gpio_set_value(AMPLIFIER_CTRL_GPIO, 0); - - /* Turn off codec: schedule delayed work */ - schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */ -} - -static int -nokia770_audio_pwr_up_request(struct dsp_kfunc_device *kdev, int stage) -{ - mutex_lock(&audio_pwr_lock); - if (audio_pwr_state == -1) - nokia770_audio_pwr_up(); - /* force audio_pwr_state = 0, even if it was 1. */ - audio_pwr_state = 0; - mutex_unlock(&audio_pwr_lock); - return 0; -} - -static int -nokia770_audio_pwr_down_request(struct dsp_kfunc_device *kdev, int stage) -{ - mutex_lock(&audio_pwr_lock); - switch (stage) { - case 1: - if (audio_pwr_state == 0) - audio_pwr_state = 1; - break; - case 2: - if (audio_pwr_state == 1) { - nokia770_audio_pwr_down(); - audio_pwr_state = -1; - } - break; - } - mutex_unlock(&audio_pwr_lock); - return 0; -} - -static struct dsp_kfunc_device nokia770_audio_device = { - .name = "audio", - .type = DSP_KFUNC_DEV_TYPE_AUDIO, - .enable = nokia770_audio_pwr_up_request, - .disable = nokia770_audio_pwr_down_request, -}; - -static __init int omap_dsp_init(void) -{ - int ret; - - dspxor_ck = clk_get(0, "dspxor_ck"); - if (IS_ERR(dspxor_ck)) { - printk(KERN_ERR "couldn't acquire dspxor_ck\n"); - return PTR_ERR(dspxor_ck); - } - - ret = dsp_kfunc_device_register(&nokia770_audio_device); - if (ret) { - printk(KERN_ERR - "KFUNC device registration faild: %s\n", - nokia770_audio_device.name); - goto out; - } - return 0; - out: - return ret; -} -#else -#define omap_dsp_init() do {} while (0) -#endif /* CONFIG_OMAP_DSP */ - static void __init omap_nokia770_init(void) { platform_add_devices(nokia770_devices, ARRAY_SIZE(nokia770_devices)); @@ -382,7 +249,6 @@ static void __init omap_nokia770_init(void) omap_gpio_init(); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); - omap_dsp_init(); hwa742_dev_init(); ads7846_dev_init(); mipid_dev_init(); diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 379100c1763..c00d602a259 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -63,44 +63,7 @@ static void omap_init_rtc(void) static inline void omap_init_rtc(void) {} #endif -#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE) - -#if defined(CONFIG_ARCH_OMAP15XX) -# define OMAP1_MBOX_SIZE 0x23 -# define INT_DSP_MAILBOX1 INT_1510_DSP_MAILBOX1 -#elif defined(CONFIG_ARCH_OMAP16XX) -# define OMAP1_MBOX_SIZE 0x2f -# define INT_DSP_MAILBOX1 INT_1610_DSP_MAILBOX1 -#endif - -#define OMAP1_MBOX_BASE OMAP16XX_MAILBOX_BASE - -static struct resource mbox_resources[] = { - { - .start = OMAP1_MBOX_BASE, - .end = OMAP1_MBOX_BASE + OMAP1_MBOX_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_DSP_MAILBOX1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device mbox_device = { - .name = "omap1-mailbox", - .id = -1, - .num_resources = ARRAY_SIZE(mbox_resources), - .resource = mbox_resources, -}; - -static inline void omap_init_mbox(void) -{ - platform_device_register(&mbox_device); -} -#else static inline void omap_init_mbox(void) { } -#endif /*-------------------------------------------------------------------------*/ diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index e9bdff192f8..b3a796a6da0 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -23,7 +23,6 @@ #include #include #include -#include #define DPS_RSTCT2_PER_EN (1 << 0) #define DSP_RSTCT2_WD_PER_EN (1 << 1) @@ -46,7 +45,6 @@ static void omap1_mcbsp_request(unsigned int id) clk_enable(api_clk); clk_enable(dsp_clk); - omap_dsp_request_mem(); /* * DSP external peripheral reset * FIXME: This should be moved to dsp code @@ -62,7 +60,6 @@ static void omap1_mcbsp_free(unsigned int id) { if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) { if (--dsp_use == 0) { - omap_dsp_release_mem(); if (!IS_ERR(api_clk)) { clk_disable(api_clk); clk_put(api_clk); diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index ca5b2290f5a..d1920be7833 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -27,70 +27,8 @@ #include #include #include -#include #include -#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE) - -static struct dsp_platform_data dsp_pdata = { - .kdev_list = LIST_HEAD_INIT(dsp_pdata.kdev_list), -}; - -static struct resource omap_dsp_resources[] = { - { - .name = "dsp_mmu", - .start = -1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device omap_dsp_device = { - .name = "dsp", - .id = -1, - .num_resources = ARRAY_SIZE(omap_dsp_resources), - .resource = omap_dsp_resources, - .dev = { - .platform_data = &dsp_pdata, - }, -}; - -static inline void omap_init_dsp(void) -{ - struct resource *res; - int irq; - - if (cpu_is_omap15xx()) - irq = INT_1510_DSP_MMU; - else if (cpu_is_omap16xx()) - irq = INT_1610_DSP_MMU; - else if (cpu_is_omap24xx()) - irq = INT_24XX_DSP_MMU; - - res = platform_get_resource_byname(&omap_dsp_device, - IORESOURCE_IRQ, "dsp_mmu"); - res->start = irq; - - platform_device_register(&omap_dsp_device); -} - -int dsp_kfunc_device_register(struct dsp_kfunc_device *kdev) -{ - static DEFINE_MUTEX(dsp_pdata_lock); - - spin_lock_init(&kdev->lock); - - mutex_lock(&dsp_pdata_lock); - list_add_tail(&kdev->entry, &dsp_pdata.kdev_list); - mutex_unlock(&dsp_pdata_lock); - - return 0; -} -EXPORT_SYMBOL(dsp_kfunc_device_register); - -#else -static inline void omap_init_dsp(void) { } -#endif /* CONFIG_OMAP_DSP */ - /*-------------------------------------------------------------------------*/ #if defined(CONFIG_OMAP_MCBSP) || defined(CONFIG_OMAP_MCBSP_MODULE) @@ -359,7 +297,6 @@ static int __init omap_init_devices(void) /* please keep these calls, and their implementations above, * in alphabetical order so they're easier to sort through. */ - omap_init_dsp(); omap_init_rng(); omap_init_mcpdm(); omap_init_uwire(); diff --git a/arch/arm/plat-omap/include/plat/dsp_common.h b/arch/arm/plat-omap/include/plat/dsp_common.h deleted file mode 100644 index da97736f3ef..00000000000 --- a/arch/arm/plat-omap/include/plat/dsp_common.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * This file is part of OMAP DSP driver (DSP Gateway version 3.3.1) - * - * Copyright (C) 2004-2006 Nokia Corporation. All rights reserved. - * - * Contact: Toshihiro Kobayashi - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef ASM_ARCH_DSP_COMMON_H -#define ASM_ARCH_DSP_COMMON_H - -#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_OMAP_MMU_FWK) -extern void omap_dsp_request_mpui(void); -extern void omap_dsp_release_mpui(void); -extern int omap_dsp_request_mem(void); -extern int omap_dsp_release_mem(void); -#else -static inline int omap_dsp_request_mem(void) -{ - return 0; -} -#define omap_dsp_release_mem() do {} while (0) -#endif - -#endif /* ASM_ARCH_DSP_COMMON_H */ -- cgit v1.2.3-70-g09d2 From df8d481df912b73fadbff03759cb1b257a37e277 Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:54 +0300 Subject: Removing dead OMAP_STI OMAP_STI doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/devices.c | 35 -------------------------- arch/arm/mach-omap2/devices.c | 57 ------------------------------------------- 2 files changed, 92 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index c00d602a259..aa0725608fb 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -193,42 +193,7 @@ static inline void omap_init_spi100k(void) /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_OMAP_STI) - -#define OMAP1_STI_BASE 0xfffea000 -#define OMAP1_STI_CHANNEL_BASE (OMAP1_STI_BASE + 0x400) - -static struct resource sti_resources[] = { - { - .start = OMAP1_STI_BASE, - .end = OMAP1_STI_BASE + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP1_STI_CHANNEL_BASE, - .end = OMAP1_STI_CHANNEL_BASE + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_1610_STI, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device sti_device = { - .name = "sti", - .id = -1, - .num_resources = ARRAY_SIZE(sti_resources), - .resource = sti_resources, -}; - -static inline void omap_init_sti(void) -{ - platform_device_register(&sti_device); -} -#else static inline void omap_init_sti(void) {} -#endif /*-------------------------------------------------------------------------*/ diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 3ae9d0a477b..162a9be3cbb 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -229,64 +229,7 @@ static inline void omap_init_mbox(void) static inline void omap_init_mbox(void) { } #endif /* CONFIG_OMAP_MBOX_FWK */ -#if defined(CONFIG_OMAP_STI) - -#if defined(CONFIG_ARCH_OMAP2) - -#define OMAP2_STI_BASE 0x48068000 -#define OMAP2_STI_CHANNEL_BASE 0x54000000 -#define OMAP2_STI_IRQ 4 - -static struct resource sti_resources[] = { - { - .start = OMAP2_STI_BASE, - .end = OMAP2_STI_BASE + 0x7ff, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP2_STI_CHANNEL_BASE, - .end = OMAP2_STI_CHANNEL_BASE + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP2_STI_IRQ, - .flags = IORESOURCE_IRQ, - } -}; -#elif defined(CONFIG_ARCH_OMAP3) - -#define OMAP3_SDTI_BASE 0x54500000 -#define OMAP3_SDTI_CHANNEL_BASE 0x54600000 - -static struct resource sti_resources[] = { - { - .start = OMAP3_SDTI_BASE, - .end = OMAP3_SDTI_BASE + 0xFFF, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP3_SDTI_CHANNEL_BASE, - .end = OMAP3_SDTI_CHANNEL_BASE + SZ_1M - 1, - .flags = IORESOURCE_MEM, - } -}; - -#endif - -static struct platform_device sti_device = { - .name = "sti", - .id = -1, - .num_resources = ARRAY_SIZE(sti_resources), - .resource = sti_resources, -}; - -static inline void omap_init_sti(void) -{ - platform_device_register(&sti_device); -} -#else static inline void omap_init_sti(void) {} -#endif #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE) -- cgit v1.2.3-70-g09d2 From 3c8ed2a90e7b8ce34dbf4cb35b67b48e351308fa Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:54 +0300 Subject: Replacing LEDS_OMAP_DEBUG with OMAP_DEBUG_LEDS LEDS_OMAP_DEBUG doesn't exist in Kconfig, therefore replacing all references for it with OMAP_DEBUG_LEDS from the source code. Signed-off-by: Christoph Egger Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/Kconfig | 2 +- arch/arm/plat-omap/debug-leds.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index b7a3d80c539..e2ed952df23 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -33,7 +33,7 @@ config OMAP_DEBUG_DEVICES config OMAP_DEBUG_LEDS bool depends on OMAP_DEBUG_DEVICES - default y if LEDS || LEDS_OMAP_DEBUG + default y if LEDS config OMAP_RESET_CLOCKS bool "Reset unused clocks during boot" diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c index 53fcef7c520..fc05b102260 100644 --- a/arch/arm/plat-omap/debug-leds.c +++ b/arch/arm/plat-omap/debug-leds.c @@ -39,7 +39,7 @@ static struct h2p2_dbg_fpga __iomem *fpga; static u16 led_state, hw_led_state; -#ifdef CONFIG_LEDS_OMAP_DEBUG +#ifdef CONFIG_OMAP_DEBUG_LEDS #define new_led_api() 1 #else #define new_led_api() 0 -- cgit v1.2.3-70-g09d2 From 74b86b3d57211129cd165a4de8b59258830bfaaa Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:55 +0300 Subject: Removing dead APM APM doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-palmte.c | 84 -------------------------------------- 1 file changed, 84 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 51d5c4dc796..514564f1df2 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -213,90 +213,6 @@ static struct omap_lcd_config palmte_lcd_config __initdata = { .ctrl_name = "internal", }; -#ifdef CONFIG_APM -/* - * Values measured in 10 minute intervals averaged over 10 samples. - * May differ slightly from device to device but should be accurate - * enough to give basic idea of battery life left and trigger - * potential alerts. - */ -static const int palmte_battery_sample[] = { - 2194, 2157, 2138, 2120, - 2104, 2089, 2075, 2061, - 2048, 2038, 2026, 2016, - 2008, 1998, 1989, 1980, - 1970, 1958, 1945, 1928, - 1910, 1888, 1860, 1827, - 1791, 1751, 1709, 1656, -}; - -#define INTERVAL 10 -#define BATTERY_HIGH_TRESHOLD 66 -#define BATTERY_LOW_TRESHOLD 33 - -static void palmte_get_power_status(struct apm_power_info *info, int *battery) -{ - int charging, batt, hi, lo, mid; - - charging = !gpio_get_value(PALMTE_DC_GPIO); - batt = battery[0]; - if (charging) - batt -= 60; - - hi = ARRAY_SIZE(palmte_battery_sample); - lo = 0; - - info->battery_flag = 0; - info->units = APM_UNITS_MINS; - - if (batt > palmte_battery_sample[lo]) { - info->battery_life = 100; - info->time = INTERVAL * ARRAY_SIZE(palmte_battery_sample); - } else if (batt <= palmte_battery_sample[hi - 1]) { - info->battery_life = 0; - info->time = 0; - } else { - while (hi > lo + 1) { - mid = (hi + lo) >> 1; - if (batt <= palmte_battery_sample[mid]) - lo = mid; - else - hi = mid; - } - - mid = palmte_battery_sample[lo] - palmte_battery_sample[hi]; - hi = palmte_battery_sample[lo] - batt; - info->battery_life = 100 - (100 * lo + 100 * hi / mid) / - ARRAY_SIZE(palmte_battery_sample); - info->time = INTERVAL * (ARRAY_SIZE(palmte_battery_sample) - - lo) - INTERVAL * hi / mid; - } - - if (charging) { - info->ac_line_status = APM_AC_ONLINE; - info->battery_status = APM_BATTERY_STATUS_CHARGING; - info->battery_flag |= APM_BATTERY_FLAG_CHARGING; - } else { - info->ac_line_status = APM_AC_OFFLINE; - if (info->battery_life > BATTERY_HIGH_TRESHOLD) - info->battery_status = APM_BATTERY_STATUS_HIGH; - else if (info->battery_life > BATTERY_LOW_TRESHOLD) - info->battery_status = APM_BATTERY_STATUS_LOW; - else - info->battery_status = APM_BATTERY_STATUS_CRITICAL; - } - - if (info->battery_life > BATTERY_HIGH_TRESHOLD) - info->battery_flag |= APM_BATTERY_FLAG_HIGH; - else if (info->battery_life > BATTERY_LOW_TRESHOLD) - info->battery_flag |= APM_BATTERY_FLAG_LOW; - else - info->battery_flag |= APM_BATTERY_FLAG_CRITICAL; -} -#else -#define palmte_get_power_status NULL -#endif - static struct omap_board_config_kernel palmte_config[] __initdata = { { OMAP_TAG_LCD, &palmte_lcd_config }, }; -- cgit v1.2.3-70-g09d2 From 267ecec95f7d215d2da38252640b06198515acc3 Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:55 +0300 Subject: Removing dead MACH_OMAP_H4_OTG MACH_OMAP_H4_OTG doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-h4.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 9044dcf3dd6..980ae032f91 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -278,22 +278,6 @@ static struct omap_usb_config h4_usb_config __initdata = { .pins[1] = 4, #endif -#ifdef CONFIG_MACH_OMAP_H4_OTG - /* S1.10 ON -- USB OTG port - * usb0 switched to Mini-AB port and isp1301 transceiver; - * S2.POS3 = OFF, S2.POS4 = ON ... to allow battery charging - */ - .otg = 1, - .pins[0] = 4, -#ifdef CONFIG_USB_GADGET_OMAP - /* use OTG cable, or standard A-to-MiniB */ - .hmc_mode = 0x14, /* 0:dev/otg 1:host 2:disable */ -#elif defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) - /* use OTG cable, or NONSTANDARD (B-to-MiniB) */ - .hmc_mode = 0x11, /* 0:host 1:host 2:disable */ -#endif /* XX */ - -#else /* S1.10 OFF -- usb "download port" * usb0 switched to Mini-B port and isp1105 transceiver; * S2.POS3 = ON, S2.POS4 = OFF ... to enable battery charging @@ -302,7 +286,6 @@ static struct omap_usb_config h4_usb_config __initdata = { .pins[0] = 3, /* .hmc_mode = 0x14,*/ /* 0:dev 1:host 2:disable */ .hmc_mode = 0x00, /* 0:dev|otg 1:disable 2:disable */ -#endif }; static struct omap_board_config_kernel h4_config[] = { -- cgit v1.2.3-70-g09d2 From 847e951b99fc42056685c87d742851d2e6fbdead Mon Sep 17 00:00:00 2001 From: Christoph Egger Date: Mon, 5 Jul 2010 16:31:55 +0300 Subject: Removing dead MACH_OMAP2_H4_USB1 MACH_OMAP2_H4_USB1 doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by: Christoph Egger Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-h4.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 980ae032f91..3240c6a7d9e 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -273,11 +273,6 @@ static struct omap_lcd_config h4_lcd_config __initdata = { }; static struct omap_usb_config h4_usb_config __initdata = { -#ifdef CONFIG_MACH_OMAP2_H4_USB1 - /* NOTE: usb1 could also be used with 3 wire signaling */ - .pins[1] = 4, -#endif - /* S1.10 OFF -- usb "download port" * usb0 switched to Mini-B port and isp1105 transceiver; * S2.POS3 = ON, S2.POS4 = OFF ... to enable battery charging -- cgit v1.2.3-70-g09d2 From 5fd58b5103151566825e836d0fdda65b083db12e Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:39 +0300 Subject: OMAP2: Devkit8000: Cleanup for power supplies Corrected the wrong power supplies in devkit8000 code. Add supply for ads7846 to support the new regulator framework for touchscreen. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 32 ++++++++++++++++++++++++++------ 1 file changed, 26 insertions(+), 6 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 77022b58881..b6b2b5d8c06 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -168,6 +168,10 @@ static struct regulator_consumer_supply devkit8000_vsim_supply = { .supply = "vmmc_aux", }; +/* ads7846 on SPI */ +static struct regulator_consumer_supply devkit8000_vio_supplies[] = { + REGULATOR_SUPPLY("vcc", "spi2.0") +}; static struct omap_dss_device devkit8000_lcd_device = { .name = "lcd", @@ -282,7 +286,7 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = { .setup = devkit8000_twl_gpio_setup, }; -static struct regulator_consumer_supply devkit8000_vpll2_supplies[] = { +static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { { .supply = "vdvi", .dev = &devkit8000_lcd_device.dev, @@ -337,8 +341,8 @@ static struct regulator_init_data devkit8000_vdac = { .consumer_supplies = &devkit8000_vdda_dac_supply, }; -/* VPLL2 for digital video outputs */ -static struct regulator_init_data devkit8000_vpll2 = { +/* VPLL1 for digital video outputs */ +static struct regulator_init_data devkit8000_vpll1 = { .constraints = { .name = "VDVI", .min_uV = 1800000, @@ -348,8 +352,23 @@ static struct regulator_init_data devkit8000_vpll2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll2_supplies), - .consumer_supplies = devkit8000_vpll2_supplies, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies), + .consumer_supplies = devkit8000_vpll1_supplies, +}; + +/* VAUX4 for ads7846 and nubs */ +static struct regulator_init_data devkit8000_vio = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supplies), + .consumer_supplies = devkit8000_vio_supplies, }; static struct twl4030_usb_data devkit8000_usb_data = { @@ -376,7 +395,8 @@ static struct twl4030_platform_data devkit8000_twldata = { .vmmc1 = &devkit8000_vmmc1, .vsim = &devkit8000_vsim, .vdac = &devkit8000_vdac, - .vpll2 = &devkit8000_vpll2, + .vpll1 = &devkit8000_vpll1, + .vio = &devkit8000_vio, .keypad = &devkit8000_kp_data, }; -- cgit v1.2.3-70-g09d2 From 61d07ef4b4eea2f4c2aaef10ef013775896314a9 Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:40 +0300 Subject: OMAP2: Devkit8000: change panel to generic panel Choose the generic panel for lcd code of Devkit8000. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index b6b2b5d8c06..a0860a96b62 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -175,7 +175,7 @@ static struct regulator_consumer_supply devkit8000_vio_supplies[] = { static struct omap_dss_device devkit8000_lcd_device = { .name = "lcd", - .driver_name = "innolux_at_panel", + .driver_name = "generic_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 24, .platform_enable = devkit8000_panel_enable_lcd, -- cgit v1.2.3-70-g09d2 From 31c73f74f3e2d3b842f1dcb3bbcfc4b53b62f797 Mon Sep 17 00:00:00 2001 From: Kan-Ru Chen Date: Mon, 5 Jul 2010 17:04:40 +0300 Subject: OMAP2: Devkit8000: Enable DVI-D output This patch corrects the DVI-D output setup of Devkit8000 Devkit8000 has different DVI reset pin with the BeagleBoard. On Devkit8000 the TWL4030 GPIO_7 is assigned to do the job. Signed-off-by: Kan-Ru Chen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index a0860a96b62..03cb97e3319 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -140,13 +140,18 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) { } + static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) { + if (dssdev->reset_gpio != -EINVAL) + gpio_set_value(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) { + if (dssdev->reset_gpio != -EINVAL) + gpio_set_value(dssdev->reset_gpio, 0); } static int devkit8000_panel_enable_tv(struct omap_dss_device *dssdev) @@ -186,6 +191,7 @@ static struct omap_dss_device devkit8000_dvi_device = { .driver_name = "generic_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 24, + .reset_gpio = -EINVAL, /* will be replaced */ .platform_enable = devkit8000_panel_enable_dvi, .platform_disable = devkit8000_panel_disable_dvi, }; @@ -272,6 +278,15 @@ static int devkit8000_twl_gpio_setup(struct device *dev, devkit8000_vmmc1_supply.dev = mmc[0].dev; devkit8000_vsim_supply.dev = mmc[0].dev; + /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ + gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; + + /* gpio + 7 is "DVI_PD" (out, active low) */ + devkit8000_dvi_device.reset_gpio = gpio + 7; + gpio_request(devkit8000_dvi_device.reset_gpio, "DVI PowerDown"); + /* Disable until needed */ + gpio_direction_output(devkit8000_dvi_device.reset_gpio, 0); + return 0; } -- cgit v1.2.3-70-g09d2 From 4098609898e9ae69ebdd3fdaed1117234104d820 Mon Sep 17 00:00:00 2001 From: Kan-Ru Chen Date: Mon, 5 Jul 2010 17:04:40 +0300 Subject: OMAP2: Devkit8000: Setup LCD reset This patch corrects the LCD reset pin configuration. Original code from early devkit8000 patch sets the TWL4030 GPIO_1 to EHCI_nOC and TWL4030_GPIO_MAX+1 to ledA. Indeed these two pins are both LCD_PWREN. Setup the lcd reset_gpio properly so it can be disabled when other display is turned on. Signed-off-by: Kan-Ru Chen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 03cb97e3319..a86d00105d5 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -134,11 +134,15 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1); twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); + if (dssdev->reset_gpio != -EINVAL) + gpio_set_value(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) { + if (dssdev->reset_gpio != -EINVAL) + gpio_set_value(dssdev->reset_gpio, 0); } static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) @@ -183,6 +187,7 @@ static struct omap_dss_device devkit8000_lcd_device = { .driver_name = "generic_panel", .type = OMAP_DISPLAY_TYPE_DPI, .phy.dpi.data_lines = 24, + .reset_gpio = -EINVAL, /* will be replaced */ .platform_enable = devkit8000_panel_enable_lcd, .platform_disable = devkit8000_panel_disable_lcd, }; @@ -281,6 +286,12 @@ static int devkit8000_twl_gpio_setup(struct device *dev, /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; + /* gpio + 1 is "LCD_PWREN" (out, active high) */ + devkit8000_lcd_device.reset_gpio = gpio + 1; + gpio_request(devkit8000_lcd_device.reset_gpio, "LCD_PWREN"); + /* Disable until needed */ + gpio_direction_output(devkit8000_lcd_device.reset_gpio, 0); + /* gpio + 7 is "DVI_PD" (out, active low) */ devkit8000_dvi_device.reset_gpio = gpio + 7; gpio_request(devkit8000_dvi_device.reset_gpio, "DVI PowerDown"); -- cgit v1.2.3-70-g09d2 From a7707a335acc58e307e6c4f1d5c596765199cda2 Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:41 +0300 Subject: OMAP2: Devkit8000: Remove unneeded VDVI supply The VDVI power supply is no longer needed in board code with the new DSS2 interface. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index a86d00105d5..83f28aec32b 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -313,10 +313,6 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = { }; static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { - { - .supply = "vdvi", - .dev = &devkit8000_lcd_device.dev, - }, { .supply = "vdds_dsi", .dev = &devkit8000_dss_device.dev, @@ -370,7 +366,6 @@ static struct regulator_init_data devkit8000_vdac = { /* VPLL1 for digital video outputs */ static struct regulator_init_data devkit8000_vpll1 = { .constraints = { - .name = "VDVI", .min_uV = 1800000, .max_uV = 1800000, .valid_modes_mask = REGULATOR_MODE_NORMAL -- cgit v1.2.3-70-g09d2 From 612840bbd4eb75963fc7cfd4c1163c798adc8849 Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:41 +0300 Subject: OMAP2: Devkit8000: Remove non existing vsim supply The Devkit8000 uses the cost reduced variant tps65930 of the twl4030. The TPS65930 only has vdd1, vdd2, vpll1, vio, vmmc1, vdac and vaux2. vaux2 is not used on Devkit8000. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 22 ---------------------- 1 file changed, 22 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 83f28aec32b..4d6320a781a 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -168,15 +168,10 @@ static void devkit8000_panel_disable_tv(struct omap_dss_device *dssdev) { } - static struct regulator_consumer_supply devkit8000_vmmc1_supply = { .supply = "vmmc", }; -static struct regulator_consumer_supply devkit8000_vsim_supply = { - .supply = "vmmc_aux", -}; - /* ads7846 on SPI */ static struct regulator_consumer_supply devkit8000_vio_supplies[] = { REGULATOR_SUPPLY("vcc", "spi2.0") @@ -281,7 +276,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev, /* link regulators to MMC adapters */ devkit8000_vmmc1_supply.dev = mmc[0].dev; - devkit8000_vsim_supply.dev = mmc[0].dev; /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; @@ -334,21 +328,6 @@ static struct regulator_init_data devkit8000_vmmc1 = { .consumer_supplies = &devkit8000_vmmc1_supply, }; -/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ -static struct regulator_init_data devkit8000_vsim = { - .constraints = { - .min_uV = 1800000, - .max_uV = 3000000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vsim_supply, -}; - /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ static struct regulator_init_data devkit8000_vdac = { .constraints = { @@ -414,7 +393,6 @@ static struct twl4030_platform_data devkit8000_twldata = { .gpio = &devkit8000_gpio_data, .codec = &devkit8000_codec_data, .vmmc1 = &devkit8000_vmmc1, - .vsim = &devkit8000_vsim, .vdac = &devkit8000_vdac, .vpll1 = &devkit8000_vpll1, .vio = &devkit8000_vio, -- cgit v1.2.3-70-g09d2 From e185469be0569c9d166db74777fc747df6af445a Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:41 +0300 Subject: OMAP2: Devkit8000: Remove en-/disable for tv panel devkit8000_panel_enable_tv and devkit8000_panel_disable_tv are already done in DSS2 code. So they are no longer needed in board code. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 4d6320a781a..13ce2421252 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -158,16 +158,6 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) gpio_set_value(dssdev->reset_gpio, 0); } -static int devkit8000_panel_enable_tv(struct omap_dss_device *dssdev) -{ - - return 0; -} - -static void devkit8000_panel_disable_tv(struct omap_dss_device *dssdev) -{ -} - static struct regulator_consumer_supply devkit8000_vmmc1_supply = { .supply = "vmmc", }; @@ -201,8 +191,6 @@ static struct omap_dss_device devkit8000_tv_device = { .driver_name = "venc", .type = OMAP_DISPLAY_TYPE_VENC, .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, - .platform_enable = devkit8000_panel_enable_tv, - .platform_disable = devkit8000_panel_disable_tv, }; -- cgit v1.2.3-70-g09d2 From 1f489f9eac1979ac1d1c862b55d73b9259a6cdf9 Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:41 +0300 Subject: OMAP2: Devkit8000: Using the REGULATOR_SUPPLY macro Replacing supplies with the REGULATOR_SUPPLY macro. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 33 +++++++++++++-------------------- 1 file changed, 13 insertions(+), 20 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 13ce2421252..c461e96d58a 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -158,14 +158,13 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) gpio_set_value(dssdev->reset_gpio, 0); } -static struct regulator_consumer_supply devkit8000_vmmc1_supply = { - .supply = "vmmc", -}; +static struct regulator_consumer_supply devkit8000_vmmc1_supply = + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); + /* ads7846 on SPI */ -static struct regulator_consumer_supply devkit8000_vio_supplies[] = { - REGULATOR_SUPPLY("vcc", "spi2.0") -}; +static struct regulator_consumer_supply devkit8000_vio_supply = + REGULATOR_SUPPLY("vcc", "spi2.0"); static struct omap_dss_device devkit8000_lcd_device = { .name = "lcd", @@ -214,10 +213,8 @@ static struct platform_device devkit8000_dss_device = { }, }; -static struct regulator_consumer_supply devkit8000_vdda_dac_supply = { - .supply = "vdda_dac", - .dev = &devkit8000_dss_device.dev, -}; +static struct regulator_consumer_supply devkit8000_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); static int board_keymap[] = { KEY(0, 0, KEY_1), @@ -294,12 +291,8 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = { .setup = devkit8000_twl_gpio_setup, }; -static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { - { - .supply = "vdds_dsi", - .dev = &devkit8000_dss_device.dev, - } -}; +static struct regulator_consumer_supply devkit8000_vpll1_supply = + REGULATOR_SUPPLY("vdds_dsi", "omapdss"); /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data devkit8000_vmmc1 = { @@ -340,8 +333,8 @@ static struct regulator_init_data devkit8000_vpll1 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies), - .consumer_supplies = devkit8000_vpll1_supplies, + .num_consumer_supplies = 1, + .consumer_supplies = &devkit8000_vpll1_supply, }; /* VAUX4 for ads7846 and nubs */ @@ -355,8 +348,8 @@ static struct regulator_init_data devkit8000_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supplies), - .consumer_supplies = devkit8000_vio_supplies, + .num_consumer_supplies = 1, + .consumer_supplies = &devkit8000_vio_supply, }; static struct twl4030_usb_data devkit8000_usb_data = { -- cgit v1.2.3-70-g09d2 From 09c0721e60f209a80a2e71c6d8e086b53874422c Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:42 +0300 Subject: OMAP2: Devkit8000: Using gpio_is_valid macro Using the macro gpio_is_valid for check of valid gpio pins. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index c461e96d58a..0b40f4f414b 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -134,27 +134,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1); twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) { - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 0); } static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) { - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) { - if (dssdev->reset_gpio != -EINVAL) + if (gpio_is_valid(dssdev->reset_gpio)) gpio_set_value(dssdev->reset_gpio, 0); } -- cgit v1.2.3-70-g09d2 From a34664ded71217eb7a0cce6beae4ffd89ca57900 Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:42 +0300 Subject: OMAP2: Devkit8000: Remove unused omap_board_config omap_board_config is no longer used and thats why empty. This patch removes the empty omap_board_config. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 0b40f4f414b..4ad57d22702 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -126,8 +126,6 @@ static struct omap2_hsmmc_info mmc[] = { }, {} /* Terminator */ }; -static struct omap_board_config_kernel devkit8000_config[] __initdata = { -}; static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) { @@ -464,8 +462,6 @@ static struct platform_device keys_gpio = { static void __init devkit8000_init_irq(void) { - omap_board_config = devkit8000_config; - omap_board_config_size = ARRAY_SIZE(devkit8000_config); omap2_init_common_hw(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); omap_init_irq(); @@ -797,8 +793,6 @@ static void __init devkit8000_init(void) devkit8000_i2c_init(); platform_add_devices(devkit8000_devices, ARRAY_SIZE(devkit8000_devices)); - omap_board_config = devkit8000_config; - omap_board_config_size = ARRAY_SIZE(devkit8000_config); spi_register_board_info(devkit8000_spi_board_info, ARRAY_SIZE(devkit8000_spi_board_info)); -- cgit v1.2.3-70-g09d2 From 0cbe70eeaad7141a7f932cbbfab6857a25f6d20a Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Mon, 5 Jul 2010 17:04:42 +0300 Subject: OMAP2: Devkit8000: Fix regulator for power supply Devkit8000 uses the TPS65930 and not the TWL4030. The TPS65930 uses only a subset of the power supplies of the TWL4030. Signed-off-by: Thomas Weber Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 4ad57d22702..ca4d521947a 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -380,7 +380,7 @@ static struct twl4030_platform_data devkit8000_twldata = { static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = { { - I2C_BOARD_INFO("twl4030", 0x48), + I2C_BOARD_INFO("tps65930", 0x48), .flags = I2C_CLIENT_WAKE, .irq = INT_34XX_SYS_NIRQ, .platform_data = &devkit8000_twldata, -- cgit v1.2.3-70-g09d2 From 25499d9353e8cc6b0cf205684b3ebc535f8b9372 Mon Sep 17 00:00:00 2001 From: Anand Gadiyar Date: Mon, 26 Jul 2010 16:34:27 -0600 Subject: OMAP3: wait on IDLEST after enabling USBTLL fclk We need to wait on the IDLEST bit after the clocks are enabled before attempting to access any register. Currently, the USBTLL i-clock ops uses the clkops_omap2_dflt_wait, while the USBTLL f-clock ops uses clkops_omap2_dflt. If the i-clock is enabled first, the clkops_omap2_dflt_wait is short-circuited as the companion f-clock is not enabled. This can cause a data abort if the IDLEST has not transitioned, and we try to access a USBTLL register. Since the USBTLL i-clock and f-clock could be enabled in any order, this is a bug. Fix it by changing the clkops for the f-clock. Signed-off-by: Anand Gadiyar Acked-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/clock3xxx_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 41b155acfca..c226798e9ac 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -1408,7 +1408,7 @@ static struct clk ts_fck = { static struct clk usbtll_fck = { .name = "usbtll_fck", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_dflt_wait, .parent = &dpll5_m2_ck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, -- cgit v1.2.3-70-g09d2 From b3c1cff6985a78dcf2842960f866b07230ccef10 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:27 -0600 Subject: OMAP: clock: add kerneldoc for structures; move flags closer to structs Add kerneldoc for struct clk, struct clksel_rate, struct clksel. Move flag macros for struct clk.flags and struct clksel_rate.flags closer to the structures. Signed-off-by: Paul Walmsley --- arch/arm/plat-omap/include/plat/clock.h | 130 ++++++++++++++++++++++++++------ 1 file changed, 107 insertions(+), 23 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h index dfc472ca0cc..fef4696dcf6 100644 --- a/arch/arm/plat-omap/include/plat/clock.h +++ b/arch/arm/plat-omap/include/plat/clock.h @@ -19,6 +19,22 @@ struct module; struct clk; struct clockdomain; +/** + * struct clkops - some clock function pointers + * @enable: fn ptr that enables the current clock in hardware + * @disable: fn ptr that enables the current clock in hardware + * @find_idlest: function returning the IDLEST register for the clock's IP blk + * @find_companion: function returning the "companion" clk reg for the clock + * + * A "companion" clk is an accompanying clock to the one being queried + * that must be enabled for the IP module connected to the clock to + * become accessible by the hardware. Neither @find_idlest nor + * @find_companion should be needed; that information is IP + * block-specific; the hwmod code has been created to handle this, but + * until hwmod data is ready and drivers have been converted to use PM + * runtime calls in place of clk_enable()/clk_disable(), @find_idlest and + * @find_companion must, unfortunately, remain. + */ struct clkops { int (*enable)(struct clk *); void (*disable)(struct clk *); @@ -30,12 +46,45 @@ struct clkops { #ifdef CONFIG_ARCH_OMAP2PLUS +/* struct clksel_rate.flags possibilities */ +#define RATE_IN_242X (1 << 0) +#define RATE_IN_243X (1 << 1) +#define RATE_IN_3XXX (1 << 2) /* rates common to all OMAP3 */ +#define RATE_IN_3430ES2 (1 << 3) /* 3430ES2 rates only */ +#define RATE_IN_36XX (1 << 4) +#define RATE_IN_4430 (1 << 5) + +#define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X) +#define RATE_IN_3430ES2PLUS (RATE_IN_3430ES2 | RATE_IN_36XX) + +/** + * struct clksel_rate - register bitfield values corresponding to clk divisors + * @val: register bitfield value (shifted to bit 0) + * @div: clock divisor corresponding to @val + * @flags: (see "struct clksel_rate.flags possibilities" above) + * + * @val should match the value of a read from struct clk.clksel_reg + * AND'ed with struct clk.clksel_mask, shifted right to bit 0. + * + * @div is the divisor that should be applied to the parent clock's rate + * to produce the current clock's rate. + * + * XXX @flags probably should be replaced with an struct omap_chip. + */ struct clksel_rate { u32 val; u8 div; u8 flags; }; +/** + * struct clksel - available parent clocks, and a pointer to their divisors + * @parent: struct clk * to a possible parent clock + * @rates: available divisors for this parent clock + * + * A struct clksel is always associated with one or more struct clks + * and one or more struct clksel_rates. + */ struct clksel { struct clk *parent; const struct clksel_rate *rates; @@ -116,6 +165,60 @@ struct dpll_data { #endif +/* struct clk.flags possibilities */ +#define ENABLE_REG_32BIT (1 << 0) /* Use 32-bit access */ +#define CLOCK_IDLE_CONTROL (1 << 1) +#define CLOCK_NO_IDLE_PARENT (1 << 2) +#define ENABLE_ON_INIT (1 << 3) /* Enable upon framework init */ +#define INVERT_ENABLE (1 << 4) /* 0 enables, 1 disables */ + +/** + * struct clk - OMAP struct clk + * @node: list_head connecting this clock into the full clock list + * @ops: struct clkops * for this clock + * @name: the name of the clock in the hardware (used in hwmod data and debug) + * @parent: pointer to this clock's parent struct clk + * @children: list_head connecting to the child clks' @sibling list_heads + * @sibling: list_head connecting this clk to its parent clk's @children + * @rate: current clock rate + * @enable_reg: register to write to enable the clock (see @enable_bit) + * @recalc: fn ptr that returns the clock's current rate + * @set_rate: fn ptr that can change the clock's current rate + * @round_rate: fn ptr that can round the clock's current rate + * @init: fn ptr to do clock-specific initialization + * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg) + * @usecount: number of users that have requested this clock to be enabled + * @fixed_div: when > 0, this clock's rate is its parent's rate / @fixed_div + * @flags: see "struct clk.flags possibilities" above + * @clksel_reg: for clksel clks, register va containing src/divisor select + * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector + * @clksel: for clksel clks, pointer to struct clksel for this clock + * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock + * @clkdm_name: clockdomain name that this clock is contained in + * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime + * @rate_offset: bitshift for rate selection bitfield (OMAP1 only) + * @src_offset: bitshift for source selection bitfield (OMAP1 only) + * + * XXX @rate_offset, @src_offset should probably be removed and OMAP1 + * clock code converted to use clksel. + * + * XXX @usecount is poorly named. It should be "enable_count" or + * something similar. "users" in the description refers to kernel + * code (core code or drivers) that have called clk_enable() and not + * yet called clk_disable(); the usecount of parent clocks is also + * incremented by the clock code when clk_enable() is called on child + * clocks and decremented by the clock code when clk_disable() is + * called on child clocks. + * + * XXX @clkdm, @usecount, @children, @sibling should be marked for + * internal use only. + * + * @children and @sibling are used to optimize parent-to-child clock + * tree traversals. (child-to-parent traversals use @parent.) + * + * XXX The notion of the clock's current rate probably needs to be + * separated from the clock's target rate. + */ struct clk { struct list_head node; const struct clkops *ops; @@ -129,8 +232,8 @@ struct clk { int (*set_rate)(struct clk *, unsigned long); long (*round_rate)(struct clk *, unsigned long); void (*init)(struct clk *); - __u8 enable_bit; - __s8 usecount; + u8 enable_bit; + s8 usecount; u8 fixed_div; u8 flags; #ifdef CONFIG_ARCH_OMAP2PLUS @@ -141,8 +244,8 @@ struct clk { const char *clkdm_name; struct clockdomain *clkdm; #else - __u8 rate_offset; - __u8 src_offset; + u8 rate_offset; + u8 src_offset; #endif #if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) struct dentry *dent; /* For visible tree hierarchy */ @@ -188,23 +291,4 @@ extern const struct clkops clkops_null; extern struct clk dummy_ck; -/* Clock flags */ -#define ENABLE_REG_32BIT (1 << 0) /* Use 32-bit access */ -#define CLOCK_IDLE_CONTROL (1 << 1) -#define CLOCK_NO_IDLE_PARENT (1 << 2) -#define ENABLE_ON_INIT (1 << 3) /* Enable upon framework init */ -#define INVERT_ENABLE (1 << 4) /* 0 enables, 1 disables */ - -/* Clksel_rate flags */ -#define RATE_IN_242X (1 << 0) -#define RATE_IN_243X (1 << 1) -#define RATE_IN_3XXX (1 << 2) /* rates common to all OMAP3 */ -#define RATE_IN_3430ES2 (1 << 3) /* 3430ES2 rates only */ -#define RATE_IN_36XX (1 << 4) -#define RATE_IN_4430 (1 << 5) - -#define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X) - -#define RATE_IN_3430ES2PLUS (RATE_IN_3430ES2 | RATE_IN_36XX) - #endif -- cgit v1.2.3-70-g09d2 From 936305a96ce1611093ad7a5591a62f9d7142be7c Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:27 -0600 Subject: OMAP1: OPP: add KConfig entry for 96MHz ARM rate (using a 12MHz oscillator) Add KConfig entry for one of the OMAP1 DVFS rates that was missing it. Based on the surrounding rate KConfigs and the oscillator frequency, this patch marks it as valid for all OMAP1 platforms -- Richard, Tuukka, Tony, perhaps you can comment if this does not look right? In the long term, all of these CONFIG_OMAP_ARM_*MHZ should be removed. The OPP settings should be associated with the platform information in the structure data (perhaps by extending the omap_chip defines). The selection of which rates to use should be handled at runtime; rates that are impossible due to xtal frequency mismatch or SoC-type mismatch should not be included. If implemented correctly, this should save some CPU time and some memory on OMAP1 kernels. Reported-by: Christoph Egger Reported-by: The VAMOS Research Project Cc: Marek Vasut Cc: Richard Woodruff Cc: Tuukka Tikkanen Cc: Tony Lindgren Signed-off-by: Paul Walmsley --- arch/arm/mach-omap1/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index b18d7c28ab7..b9f0c4c46bb 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -224,6 +224,12 @@ config OMAP_ARM_120MHZ help Enable 120MHz clock for OMAP CPU. If unsure, say N. +config OMAP_ARM_96MHZ + bool "OMAP ARM 96 MHz CPU" + depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850) + help + Enable 96MHz clock for OMAP CPU. If unsure, say N. + config OMAP_ARM_60MHZ bool "OMAP ARM 60 MHz CPU" depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850) -- cgit v1.2.3-70-g09d2 From fb2fc9204f8ce060d239ab41f09cf6fc6de5ad4b Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:28 -0600 Subject: OMAP1: clock: some cleanup Convert most of the magic numbers in mach-omap1/clock_data.c to use macros. Clean up a few comments to conform with Documentation/CodingStyle. Mark the current clkops_uart as being OMAP16xx-only, and add some comments to indicate that it does not belong there, for future cleanup. This patch should not cause any functional changes. Signed-off-by: Paul Walmsley --- arch/arm/mach-omap1/clock.c | 22 ++++--- arch/arm/mach-omap1/clock.h | 2 +- arch/arm/mach-omap1/clock_data.c | 129 +++++++++++++++++++++++++++++++-------- 3 files changed, 116 insertions(+), 37 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 6bbb1b8b829..b8c7fb9d792 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -11,7 +11,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include #include #include #include @@ -34,9 +33,9 @@ __u32 arm_idlect1_mask; struct clk *api_ck_p, *ck_dpll1_p, *ck_ref_p; -/*------------------------------------------------------------------------- +/* * Omap1 specific clock functions - *-------------------------------------------------------------------------*/ + */ unsigned long omap1_uart_recalc(struct clk *clk) { @@ -523,7 +522,8 @@ const struct clkops clkops_dspck = { .disable = omap1_clk_disable_dsp_domain, }; -static int omap1_clk_enable_uart_functional(struct clk *clk) +/* XXX SYSC register handling does not belong in the clock framework */ +static int omap1_clk_enable_uart_functional_16xx(struct clk *clk) { int ret; struct uart_clk *uclk; @@ -539,7 +539,8 @@ static int omap1_clk_enable_uart_functional(struct clk *clk) return ret; } -static void omap1_clk_disable_uart_functional(struct clk *clk) +/* XXX SYSC register handling does not belong in the clock framework */ +static void omap1_clk_disable_uart_functional_16xx(struct clk *clk) { struct uart_clk *uclk; @@ -550,9 +551,10 @@ static void omap1_clk_disable_uart_functional(struct clk *clk) omap1_clk_disable_generic(clk); } -const struct clkops clkops_uart = { - .enable = omap1_clk_enable_uart_functional, - .disable = omap1_clk_disable_uart_functional, +/* XXX SYSC register handling does not belong in the clock framework */ +const struct clkops clkops_uart_16xx = { + .enable = omap1_clk_enable_uart_functional_16xx, + .disable = omap1_clk_disable_uart_functional_16xx, }; long omap1_clk_round_rate(struct clk *clk, unsigned long rate) @@ -572,9 +574,9 @@ int omap1_clk_set_rate(struct clk *clk, unsigned long rate) return ret; } -/*------------------------------------------------------------------------- +/* * Omap1 clock reset and init functions - *-------------------------------------------------------------------------*/ + */ #ifdef CONFIG_OMAP_RESET_CLOCKS diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h index 75d0d7d90bf..eaf09efb91c 100644 --- a/arch/arm/mach-omap1/clock.h +++ b/arch/arm/mach-omap1/clock.h @@ -107,7 +107,7 @@ extern struct clk *api_ck_p, *ck_dpll1_p, *ck_ref_p; extern const struct clkops clkops_dspck; extern const struct clkops clkops_dummy; -extern const struct clkops clkops_uart; +extern const struct clkops clkops_uart_16xx; extern const struct clkops clkops_generic; #endif diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c index aa8558adbf1..ca4bd862033 100644 --- a/arch/arm/mach-omap1/clock_data.c +++ b/arch/arm/mach-omap1/clock_data.c @@ -8,6 +8,10 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. + * + * To do: + * - Clocks that are only available on some chips should be marked with the + * chips that they are present on. */ #include @@ -23,9 +27,49 @@ #include "clock.h" -/*------------------------------------------------------------------------ +/* Some ARM_IDLECT1 bit shifts - used in struct arm_idlect1_clk */ +#define IDL_CLKOUT_ARM_SHIFT 12 +#define IDLTIM_ARM_SHIFT 9 +#define IDLAPI_ARM_SHIFT 8 +#define IDLIF_ARM_SHIFT 6 +#define IDLLB_ARM_SHIFT 4 /* undocumented? */ +#define OMAP1510_IDLLCD_ARM_SHIFT 3 /* undocumented? */ +#define IDLPER_ARM_SHIFT 2 +#define IDLXORP_ARM_SHIFT 1 +#define IDLWDT_ARM_SHIFT 0 + +/* Some MOD_CONF_CTRL_0 bit shifts - used in struct clk.enable_bit */ +#define CONF_MOD_UART3_CLK_MODE_R 31 +#define CONF_MOD_UART2_CLK_MODE_R 30 +#define CONF_MOD_UART1_CLK_MODE_R 29 +#define CONF_MOD_MMC_SD_CLK_REQ_R 23 +#define CONF_MOD_MCBSP3_AUXON 20 + +/* Some MOD_CONF_CTRL_1 bit shifts - used in struct clk.enable_bit */ +#define CONF_MOD_SOSSI_CLK_EN_R 16 + +/* Some OTG_SYSCON_2-specific bit fields */ +#define OTG_SYSCON_2_UHOST_EN_SHIFT 8 + +/* Some SOFT_REQ_REG bit fields - used in struct clk.enable_bit */ +#define SOFT_MMC2_DPLL_REQ_SHIFT 13 +#define SOFT_MMC_DPLL_REQ_SHIFT 12 +#define SOFT_UART3_DPLL_REQ_SHIFT 11 +#define SOFT_UART2_DPLL_REQ_SHIFT 10 +#define SOFT_UART1_DPLL_REQ_SHIFT 9 +#define SOFT_USB_OTG_DPLL_REQ_SHIFT 8 +#define SOFT_CAM_DPLL_REQ_SHIFT 7 +#define SOFT_COM_MCKO_REQ_SHIFT 6 +#define SOFT_PERIPH_REQ_SHIFT 5 /* sys_ck gate for UART2 ? */ +#define USB_REQ_EN_SHIFT 4 +#define SOFT_USB_REQ_SHIFT 3 /* sys_ck gate for USB host? */ +#define SOFT_SDW_REQ_SHIFT 2 /* sys_ck gate for Bluetooth? */ +#define SOFT_COM_REQ_SHIFT 1 /* sys_ck gate for com proc? */ +#define SOFT_DPLL_REQ_SHIFT 0 + +/* * Omap1 clocks - *-------------------------------------------------------------------------*/ + */ static struct clk ck_ref = { .name = "ck_ref", @@ -54,7 +98,7 @@ static struct arm_idlect1_clk ck_dpll1out = { .enable_bit = EN_CKOUT_ARM, .recalc = &followparent_recalc, }, - .idlect_shift = 12, + .idlect_shift = IDL_CLKOUT_ARM_SHIFT, }; static struct clk sossi_ck = { @@ -63,7 +107,7 @@ static struct clk sossi_ck = { .parent = &ck_dpll1out.clk, .flags = CLOCK_NO_IDLE_PARENT | ENABLE_REG_32BIT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_1), - .enable_bit = 16, + .enable_bit = CONF_MOD_SOSSI_CLK_EN_R, .recalc = &omap1_sossi_recalc, .set_rate = &omap1_set_sossi_rate, }; @@ -91,7 +135,7 @@ static struct arm_idlect1_clk armper_ck = { .round_rate = omap1_clk_round_rate_ckctl_arm, .set_rate = omap1_clk_set_rate_ckctl_arm, }, - .idlect_shift = 2, + .idlect_shift = IDLPER_ARM_SHIFT, }; /* @@ -118,7 +162,7 @@ static struct arm_idlect1_clk armxor_ck = { .enable_bit = EN_XORPCK, .recalc = &followparent_recalc, }, - .idlect_shift = 1, + .idlect_shift = IDLXORP_ARM_SHIFT, }; static struct arm_idlect1_clk armtim_ck = { @@ -131,7 +175,7 @@ static struct arm_idlect1_clk armtim_ck = { .enable_bit = EN_TIMCK, .recalc = &followparent_recalc, }, - .idlect_shift = 9, + .idlect_shift = IDLTIM_ARM_SHIFT, }; static struct arm_idlect1_clk armwdt_ck = { @@ -145,7 +189,7 @@ static struct arm_idlect1_clk armwdt_ck = { .fixed_div = 14, .recalc = &omap_fixed_divisor_recalc, }, - .idlect_shift = 0, + .idlect_shift = IDLWDT_ARM_SHIFT, }; static struct clk arminth_ck16xx = { @@ -212,7 +256,6 @@ static struct clk dsptim_ck = { .recalc = &followparent_recalc, }; -/* Tie ARM_IDLECT1:IDLIF_ARM to this logical clock structure */ static struct arm_idlect1_clk tc_ck = { .clk = { .name = "tc_ck", @@ -224,7 +267,7 @@ static struct arm_idlect1_clk tc_ck = { .round_rate = omap1_clk_round_rate_ckctl_arm, .set_rate = omap1_clk_set_rate_ckctl_arm, }, - .idlect_shift = 6, + .idlect_shift = IDLIF_ARM_SHIFT, }; static struct clk arminth_ck1510 = { @@ -304,7 +347,7 @@ static struct arm_idlect1_clk api_ck = { .enable_bit = EN_APICK, .recalc = &followparent_recalc, }, - .idlect_shift = 8, + .idlect_shift = IDLAPI_ARM_SHIFT, }; static struct arm_idlect1_clk lb_ck = { @@ -317,7 +360,7 @@ static struct arm_idlect1_clk lb_ck = { .enable_bit = EN_LBCK, .recalc = &followparent_recalc, }, - .idlect_shift = 4, + .idlect_shift = IDLLB_ARM_SHIFT, }; static struct clk rhea1_ck = { @@ -359,9 +402,15 @@ static struct arm_idlect1_clk lcd_ck_1510 = { .round_rate = omap1_clk_round_rate_ckctl_arm, .set_rate = omap1_clk_set_rate_ckctl_arm, }, - .idlect_shift = 3, + .idlect_shift = OMAP1510_IDLLCD_ARM_SHIFT, }; +/* + * XXX The enable_bit here is misused - it simply switches between 12MHz + * and 48MHz. Reimplement with clksel. + * + * XXX does this need SYSC register handling? + */ static struct clk uart1_1510 = { .name = "uart1_ck", .ops = &clkops_null, @@ -370,25 +419,37 @@ static struct clk uart1_1510 = { .rate = 12000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), - .enable_bit = 29, /* Chooses between 12MHz and 48MHz */ + .enable_bit = CONF_MOD_UART1_CLK_MODE_R, .set_rate = &omap1_set_uart_rate, .recalc = &omap1_uart_recalc, }; +/* + * XXX The enable_bit here is misused - it simply switches between 12MHz + * and 48MHz. Reimplement with clksel. + * + * XXX SYSC register handling does not belong in the clock framework + */ static struct uart_clk uart1_16xx = { .clk = { .name = "uart1_ck", - .ops = &clkops_uart, + .ops = &clkops_uart_16xx, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 48000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), - .enable_bit = 29, + .enable_bit = CONF_MOD_UART1_CLK_MODE_R, }, .sysc_addr = 0xfffb0054, }; +/* + * XXX The enable_bit here is misused - it simply switches between 12MHz + * and 48MHz. Reimplement with clksel. + * + * XXX does this need SYSC register handling? + */ static struct clk uart2_ck = { .name = "uart2_ck", .ops = &clkops_null, @@ -397,11 +458,17 @@ static struct clk uart2_ck = { .rate = 12000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), - .enable_bit = 30, /* Chooses between 12MHz and 48MHz */ + .enable_bit = CONF_MOD_UART2_CLK_MODE_R, .set_rate = &omap1_set_uart_rate, .recalc = &omap1_uart_recalc, }; +/* + * XXX The enable_bit here is misused - it simply switches between 12MHz + * and 48MHz. Reimplement with clksel. + * + * XXX does this need SYSC register handling? + */ static struct clk uart3_1510 = { .name = "uart3_ck", .ops = &clkops_null, @@ -410,21 +477,27 @@ static struct clk uart3_1510 = { .rate = 12000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), - .enable_bit = 31, /* Chooses between 12MHz and 48MHz */ + .enable_bit = CONF_MOD_UART3_CLK_MODE_R, .set_rate = &omap1_set_uart_rate, .recalc = &omap1_uart_recalc, }; +/* + * XXX The enable_bit here is misused - it simply switches between 12MHz + * and 48MHz. Reimplement with clksel. + * + * XXX SYSC register handling does not belong in the clock framework + */ static struct uart_clk uart3_16xx = { .clk = { .name = "uart3_ck", - .ops = &clkops_uart, + .ops = &clkops_uart_16xx, /* Direct from ULPD, no real parent */ .parent = &armper_ck.clk, .rate = 48000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), - .enable_bit = 31, + .enable_bit = CONF_MOD_UART3_CLK_MODE_R, }, .sysc_addr = 0xfffb9854, }; @@ -457,7 +530,7 @@ static struct clk usb_hhc_ck16xx = { /* OTG_SYSCON_2.OTG_PADEN == 0 (not 1510-compatible) */ .flags = ENABLE_REG_32BIT, .enable_reg = OMAP1_IO_ADDRESS(OTG_BASE + 0x08), /* OTG_SYSCON_2 */ - .enable_bit = 8 /* UHOST_EN */, + .enable_bit = OTG_SYSCON_2_UHOST_EN_SHIFT }; static struct clk usb_dc_ck = { @@ -466,7 +539,7 @@ static struct clk usb_dc_ck = { /* Direct from ULPD, no parent */ .rate = 48000000, .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), - .enable_bit = 4, + .enable_bit = USB_REQ_EN_SHIFT, }; static struct clk usb_dc_ck7xx = { @@ -475,7 +548,7 @@ static struct clk usb_dc_ck7xx = { /* Direct from ULPD, no parent */ .rate = 48000000, .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), - .enable_bit = 8, + .enable_bit = SOFT_USB_OTG_DPLL_REQ_SHIFT, }; static struct clk mclk_1510 = { @@ -484,7 +557,7 @@ static struct clk mclk_1510 = { /* Direct from ULPD, no parent. May be enabled by ext hardware. */ .rate = 12000000, .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), - .enable_bit = 6, + .enable_bit = SOFT_COM_MCKO_REQ_SHIFT, }; static struct clk mclk_16xx = { @@ -524,9 +597,13 @@ static struct clk mmc1_ck = { .rate = 48000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0), - .enable_bit = 23, + .enable_bit = CONF_MOD_MMC_SD_CLK_REQ_R, }; +/* + * XXX MOD_CONF_CTRL_0 bit 20 is defined in the 1510 TRM as + * CONF_MOD_MCBSP3_AUXON ?? + */ static struct clk mmc2_ck = { .name = "mmc2_ck", .ops = &clkops_generic, @@ -546,7 +623,7 @@ static struct clk mmc3_ck = { .rate = 48000000, .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT, .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), - .enable_bit = 12, + .enable_bit = SOFT_MMC_DPLL_REQ_SHIFT, }; static struct clk virtual_ck_mpu = { -- cgit v1.2.3-70-g09d2 From 6405616754f70a11c5410b321495fcd61e70b240 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:28 -0600 Subject: OMAP24xx: CM: fix mask used for checking IDLEST status On OMAP24xx, the polarity for the IDLEST bits is opposite of OMAP3. The mask used to check this was using the bit position instead of the bit mask. This patch fixes the problem by using the bit mask instead of the bit field. Signed-off-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/cm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/cm.c b/arch/arm/mach-omap2/cm.c index 2d83565d2be..721c3b66740 100644 --- a/arch/arm/mach-omap2/cm.c +++ b/arch/arm/mach-omap2/cm.c @@ -50,15 +50,15 @@ int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) cm_idlest_reg = cm_idlest_offs[idlest_id - 1]; + mask = 1 << idlest_shift; + if (cpu_is_omap24xx()) - ena = idlest_shift; + ena = mask; else if (cpu_is_omap34xx()) ena = 0; else BUG(); - mask = 1 << idlest_shift; - /* XXX should be OMAP2 CM */ omap_test_timeout(((cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena), MAX_MODULE_READY_TIME, i); -- cgit v1.2.3-70-g09d2 From 2eb1875d2b7560e70c19a11daa00e06e0de9eea1 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:28 -0600 Subject: OMAP2/3: hwmod: L3 and L4 CORE/PER/WKUP hwmods don't have IDLEST Since these hwmods do not have IDLEST, set the HWMOD_NO_IDLEST flag, otherwise _enable() will fail due to failing _wait_target_ready(). Signed-off-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 9 ++++++--- arch/arm/mach-omap2/omap_hwmod_2430_data.c | 9 ++++++--- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 12 ++++++++---- 3 files changed, 20 insertions(+), 10 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index e5530c51f77..a8b57a648c7 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -65,7 +65,8 @@ static struct omap_hwmod omap2420_l3_hwmod = { .masters_cnt = ARRAY_SIZE(omap2420_l3_masters), .slaves = omap2420_l3_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_l3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, }; static struct omap_hwmod omap2420_l4_wkup_hwmod; @@ -95,7 +96,8 @@ static struct omap_hwmod omap2420_l4_core_hwmod = { .masters_cnt = ARRAY_SIZE(omap2420_l4_core_masters), .slaves = omap2420_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_l4_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, }; /* Slave interfaces on the L4_WKUP interconnect */ @@ -115,7 +117,8 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod = { .masters_cnt = ARRAY_SIZE(omap2420_l4_wkup_masters), .slaves = omap2420_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap2420_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, }; /* Master interfaces on the MPU device */ diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 0852d954da4..8b1f74b7974 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -65,7 +65,8 @@ static struct omap_hwmod omap2430_l3_hwmod = { .masters_cnt = ARRAY_SIZE(omap2430_l3_masters), .slaves = omap2430_l3_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_l3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, }; static struct omap_hwmod omap2430_l4_wkup_hwmod; @@ -97,7 +98,8 @@ static struct omap_hwmod omap2430_l4_core_hwmod = { .masters_cnt = ARRAY_SIZE(omap2430_l4_core_masters), .slaves = omap2430_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_l4_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, }; /* Slave interfaces on the L4_WKUP interconnect */ @@ -117,7 +119,8 @@ static struct omap_hwmod omap2430_l4_wkup_hwmod = { .masters_cnt = ARRAY_SIZE(omap2430_l4_wkup_masters), .slaves = omap2430_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap2430_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, }; /* Master interfaces on the MPU device */ diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 39b0c0eaa37..e288b2034fe 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -76,7 +76,8 @@ static struct omap_hwmod omap3xxx_l3_hwmod = { .masters_cnt = ARRAY_SIZE(omap3xxx_l3_masters), .slaves = omap3xxx_l3_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + .flags = HWMOD_NO_IDLEST, }; static struct omap_hwmod omap3xxx_l4_wkup_hwmod; @@ -106,7 +107,8 @@ static struct omap_hwmod omap3xxx_l4_core_hwmod = { .masters_cnt = ARRAY_SIZE(omap3xxx_l4_core_masters), .slaves = omap3xxx_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_core_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + .flags = HWMOD_NO_IDLEST, }; /* Slave interfaces on the L4_PER interconnect */ @@ -126,7 +128,8 @@ static struct omap_hwmod omap3xxx_l4_per_hwmod = { .masters_cnt = ARRAY_SIZE(omap3xxx_l4_per_masters), .slaves = omap3xxx_l4_per_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_per_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + .flags = HWMOD_NO_IDLEST, }; /* Slave interfaces on the L4_WKUP interconnect */ @@ -146,7 +149,8 @@ static struct omap_hwmod omap3xxx_l4_wkup_hwmod = { .masters_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_masters), .slaves = omap3xxx_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + .flags = HWMOD_NO_IDLEST, }; /* Master interfaces on the MPU device */ -- cgit v1.2.3-70-g09d2 From fa98347ebf1c516e49694e1584cd96a63428676a Mon Sep 17 00:00:00 2001 From: Benoit Cousson Date: Mon, 26 Jul 2010 16:34:29 -0600 Subject: OMAP2&3: hwmod: Remove _hwmod prefix in name string In the lastest OMAP4 hwmod data file, the _hwmod was removed in order to save some memory space and because it does not bring a lot. Align OMAP2420, 2430 and 3430 data files with the same convention. Signed-off-by: Benoit Cousson Cc: Rajendra Nayak Acked-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 6 +++--- arch/arm/mach-omap2/omap_hwmod_2430_data.c | 6 +++--- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 8 ++++---- 3 files changed, 10 insertions(+), 10 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index a8b57a648c7..646386cf867 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -59,7 +59,7 @@ static struct omap_hwmod_ocp_if *omap2420_l3_masters[] = { /* L3 */ static struct omap_hwmod omap2420_l3_hwmod = { - .name = "l3_hwmod", + .name = "l3_main", .class = &l3_hwmod_class, .masters = omap2420_l3_masters, .masters_cnt = ARRAY_SIZE(omap2420_l3_masters), @@ -90,7 +90,7 @@ static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = { /* L4 CORE */ static struct omap_hwmod omap2420_l4_core_hwmod = { - .name = "l4_core_hwmod", + .name = "l4_core", .class = &l4_hwmod_class, .masters = omap2420_l4_core_masters, .masters_cnt = ARRAY_SIZE(omap2420_l4_core_masters), @@ -111,7 +111,7 @@ static struct omap_hwmod_ocp_if *omap2420_l4_wkup_masters[] = { /* L4 WKUP */ static struct omap_hwmod omap2420_l4_wkup_hwmod = { - .name = "l4_wkup_hwmod", + .name = "l4_wkup", .class = &l4_hwmod_class, .masters = omap2420_l4_wkup_masters, .masters_cnt = ARRAY_SIZE(omap2420_l4_wkup_masters), diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 8b1f74b7974..b2100cfb317 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -59,7 +59,7 @@ static struct omap_hwmod_ocp_if *omap2430_l3_masters[] = { /* L3 */ static struct omap_hwmod omap2430_l3_hwmod = { - .name = "l3_hwmod", + .name = "l3_main", .class = &l3_hwmod_class, .masters = omap2430_l3_masters, .masters_cnt = ARRAY_SIZE(omap2430_l3_masters), @@ -92,7 +92,7 @@ static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = { /* L4 CORE */ static struct omap_hwmod omap2430_l4_core_hwmod = { - .name = "l4_core_hwmod", + .name = "l4_core", .class = &l4_hwmod_class, .masters = omap2430_l4_core_masters, .masters_cnt = ARRAY_SIZE(omap2430_l4_core_masters), @@ -113,7 +113,7 @@ static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = { /* L4 WKUP */ static struct omap_hwmod omap2430_l4_wkup_hwmod = { - .name = "l4_wkup_hwmod", + .name = "l4_wkup", .class = &l4_hwmod_class, .masters = omap2430_l4_wkup_masters, .masters_cnt = ARRAY_SIZE(omap2430_l4_wkup_masters), diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index e288b2034fe..ec6a5f8d94a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -70,7 +70,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_l3_masters[] = { /* L3 */ static struct omap_hwmod omap3xxx_l3_hwmod = { - .name = "l3_hwmod", + .name = "l3_main", .class = &l3_hwmod_class, .masters = omap3xxx_l3_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_l3_masters), @@ -101,7 +101,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = { /* L4 CORE */ static struct omap_hwmod omap3xxx_l4_core_hwmod = { - .name = "l4_core_hwmod", + .name = "l4_core", .class = &l4_hwmod_class, .masters = omap3xxx_l4_core_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_l4_core_masters), @@ -122,7 +122,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_per_masters[] = { /* L4 PER */ static struct omap_hwmod omap3xxx_l4_per_hwmod = { - .name = "l4_per_hwmod", + .name = "l4_per", .class = &l4_hwmod_class, .masters = omap3xxx_l4_per_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_l4_per_masters), @@ -143,7 +143,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_wkup_masters[] = { /* L4 WKUP */ static struct omap_hwmod omap3xxx_l4_wkup_hwmod = { - .name = "l4_wkup_hwmod", + .name = "l4_wkup", .class = &l4_hwmod_class, .masters = omap3xxx_l4_wkup_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_masters), -- cgit v1.2.3-70-g09d2 From 848240223c35fcc71c424ad51a8e8aef42d3879c Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:29 -0600 Subject: OMAP: hwmod: add non-locking versions of enable and idle functions Some hwmods may need to be idled/enabled in atomic context, so non-locking versions of these functions are required. Most users should not need these and usage of theses should be controlled to understand why access is being done in atomic context. For this reason, the non-locking functions are only exposed at the hwmod level and not at the omap-device level. The use-case that led to the need for the non-locking versions is hwmods that are enabled/idled from within the core idle/suspend path. Since interrupts are already disabled here, the mutex-based locking in hwmod can sleep and will cause potential deadlocks. Signed-off-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod.c | 19 ++++++++++--------- arch/arm/plat-omap/include/plat/omap_hwmod.h | 2 ++ 2 files changed, 12 insertions(+), 9 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index b7a4133267d..a23a60ad405 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -886,7 +886,7 @@ static int _reset(struct omap_hwmod *oh) } /** - * _enable - enable an omap_hwmod + * _omap_hwmod_enable - enable an omap_hwmod * @oh: struct omap_hwmod * * * Enables an omap_hwmod @oh such that the MPU can access the hwmod's @@ -894,7 +894,7 @@ static int _reset(struct omap_hwmod *oh) * Returns -EINVAL if the hwmod is in the wrong state or passes along * the return value of _wait_target_ready(). */ -static int _enable(struct omap_hwmod *oh) +int _omap_hwmod_enable(struct omap_hwmod *oh) { int r; @@ -939,7 +939,7 @@ static int _enable(struct omap_hwmod *oh) * no further work. Returns -EINVAL if the hwmod is in the wrong * state or returns 0. */ -static int _idle(struct omap_hwmod *oh) +int _omap_hwmod_idle(struct omap_hwmod *oh) { if (oh->_state != _HWMOD_STATE_ENABLED) { WARN(1, "omap_hwmod: %s: idle state can only be entered from " @@ -1029,7 +1029,7 @@ static int _setup(struct omap_hwmod *oh) oh->_state = _HWMOD_STATE_INITIALIZED; - r = _enable(oh); + r = _omap_hwmod_enable(oh); if (r) { pr_warning("omap_hwmod: %s: cannot be enabled (%d)\n", oh->name, oh->_state); @@ -1041,7 +1041,7 @@ static int _setup(struct omap_hwmod *oh) * XXX Do the OCP_SYSCONFIG bits need to be * reprogrammed after a reset? If not, then this can * be removed. If they do, then probably the - * _enable() function should be split to avoid the + * _omap_hwmod_enable() function should be split to avoid the * rewrite of the OCP_SYSCONFIG register. */ if (oh->class->sysc) { @@ -1051,7 +1051,7 @@ static int _setup(struct omap_hwmod *oh) } if (!(oh->flags & HWMOD_INIT_NO_IDLE)) - _idle(oh); + _omap_hwmod_idle(oh); return 0; } @@ -1292,12 +1292,13 @@ int omap_hwmod_enable(struct omap_hwmod *oh) return -EINVAL; mutex_lock(&omap_hwmod_mutex); - r = _enable(oh); + r = _omap_hwmod_enable(oh); mutex_unlock(&omap_hwmod_mutex); return r; } + /** * omap_hwmod_idle - idle an omap_hwmod * @oh: struct omap_hwmod * @@ -1311,7 +1312,7 @@ int omap_hwmod_idle(struct omap_hwmod *oh) return -EINVAL; mutex_lock(&omap_hwmod_mutex); - _idle(oh); + _omap_hwmod_idle(oh); mutex_unlock(&omap_hwmod_mutex); return 0; @@ -1413,7 +1414,7 @@ int omap_hwmod_reset(struct omap_hwmod *oh) mutex_lock(&omap_hwmod_mutex); r = _reset(oh); if (!r) - r = _enable(oh); + r = _omap_hwmod_enable(oh); mutex_unlock(&omap_hwmod_mutex); return r; diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 0eccc09ac4a..253f6e55638 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -486,7 +486,9 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh)); int omap_hwmod_late_init(void); int omap_hwmod_enable(struct omap_hwmod *oh); +int _omap_hwmod_enable(struct omap_hwmod *oh); int omap_hwmod_idle(struct omap_hwmod *oh); +int _omap_hwmod_idle(struct omap_hwmod *oh); int omap_hwmod_shutdown(struct omap_hwmod *oh); int omap_hwmod_enable_clocks(struct omap_hwmod *oh); -- cgit v1.2.3-70-g09d2 From 97d60162f64ef068b639d8a77ef3bc148baa53ad Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:30 -0600 Subject: OMAP: hwmod: allow omap_hwmod_late_init() caller to skip module idle in _setup() On kernels that don't use the omap_device_enable() calls to enable devices, leave all on-chip devices enabled in hwmod _setup(). Otherwise, accesses to those devices are likely to fail, crashing the system. It's expected that kernels built without CONFIG_PM_RUNTIME will be the primary use-case for this. This functionality is controlled by adding an extra parameter to omap_hwmod_late_init(). This patch is based on the patch "OMAP: hwmod: don't auto-disable hwmod when !CONFIG_PM_RUNTIME" by Kevin Hilman . Cc: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/io.c | 9 ++++++- arch/arm/mach-omap2/omap_hwmod.c | 37 +++++++++++++++++++--------- arch/arm/plat-omap/include/plat/omap_hwmod.h | 5 ++-- 3 files changed, 36 insertions(+), 15 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3cfb425ea67..e95b47b3bfd 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -316,6 +316,8 @@ static int __init _omap2_init_reprogram_sdrc(void) void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { + u8 skip_setup_idle = 0; + pwrdm_init(powerdomains_omap); clkdm_init(clockdomains_omap, clkdm_autodeps); if (cpu_is_omap242x()) @@ -340,8 +342,13 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, pr_err("Could not init clock framework - unknown CPU\n"); omap_serial_early_init(); + +#ifndef CONFIG_PM_RUNTIME + skip_setup_idle = 1; +#endif if (cpu_is_omap24xx() || cpu_is_omap34xx()) /* FIXME: OMAP4 */ - omap_hwmod_late_init(); + omap_hwmod_late_init(skip_setup_idle); + omap_pm_if_init(); if (cpu_is_omap24xx() || cpu_is_omap34xx()) { omap2_sdrc_init(sdrc_cs0, sdrc_cs1); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index a23a60ad405..b2c8e8760c8 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -764,6 +764,7 @@ static struct omap_hwmod *_lookup(const char *name) /** * _init_clocks - clk_get() all clocks associated with this hwmod * @oh: struct omap_hwmod * + * @data: not used; pass NULL * * Called by omap_hwmod_late_init() (after omap2_clk_init()). * Resolves all clock names embedded in the hwmod. Must be called @@ -771,7 +772,7 @@ static struct omap_hwmod *_lookup(const char *name) * has not yet been registered or if the clocks have already been * initialized, 0 on success, or a non-zero error on failure. */ -static int _init_clocks(struct omap_hwmod *oh) +static int _init_clocks(struct omap_hwmod *oh, void *data) { int ret = 0; @@ -996,19 +997,25 @@ static int _shutdown(struct omap_hwmod *oh) /** * _setup - do initial configuration of omap_hwmod * @oh: struct omap_hwmod * + * @skip_setup_idle_p: do not idle hwmods at the end of the fn if 1 * * Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh - * OCP_SYSCONFIG register. Must be called with omap_hwmod_mutex - * held. Returns -EINVAL if the hwmod is in the wrong state or returns - * 0. + * OCP_SYSCONFIG register. Must be called with omap_hwmod_mutex held. + * @skip_setup_idle is intended to be used on a system that will not + * call omap_hwmod_enable() to enable devices (e.g., a system without + * PM runtime). Returns -EINVAL if the hwmod is in the wrong state or + * returns 0. */ -static int _setup(struct omap_hwmod *oh) +static int _setup(struct omap_hwmod *oh, void *data) { int i, r; + u8 skip_setup_idle; - if (!oh) + if (!oh || !data) return -EINVAL; + skip_setup_idle = *(u8 *)data; + /* Set iclk autoidle mode */ if (oh->slaves_cnt > 0) { for (i = 0; i < oh->slaves_cnt; i++) { @@ -1050,7 +1057,7 @@ static int _setup(struct omap_hwmod *oh) } } - if (!(oh->flags & HWMOD_INIT_NO_IDLE)) + if (!(oh->flags & HWMOD_INIT_NO_IDLE) && !skip_setup_idle) _omap_hwmod_idle(oh); return 0; @@ -1164,6 +1171,7 @@ struct omap_hwmod *omap_hwmod_lookup(const char *name) /** * omap_hwmod_for_each - call function for each registered omap_hwmod * @fn: pointer to a callback function + * @data: void * data to pass to callback function * * Call @fn for each registered omap_hwmod, passing @data to each * function. @fn must return 0 for success or any other value for @@ -1172,7 +1180,8 @@ struct omap_hwmod *omap_hwmod_lookup(const char *name) * caller of omap_hwmod_for_each(). @fn is called with * omap_hwmod_for_each() held. */ -int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh)) +int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), + void *data) { struct omap_hwmod *temp_oh; int ret; @@ -1182,7 +1191,7 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh)) mutex_lock(&omap_hwmod_mutex); list_for_each_entry(temp_oh, &omap_hwmod_list, node) { - ret = (*fn)(temp_oh); + ret = (*fn)(temp_oh, data); if (ret) break; } @@ -1229,24 +1238,28 @@ int omap_hwmod_init(struct omap_hwmod **ohs) /** * omap_hwmod_late_init - do some post-clock framework initialization + * @skip_setup_idle: if 1, do not idle hwmods in _setup() * * Must be called after omap2_clk_init(). Resolves the struct clk names * to struct clk pointers for each registered omap_hwmod. Also calls * _setup() on each hwmod. Returns 0. */ -int omap_hwmod_late_init(void) +int omap_hwmod_late_init(u8 skip_setup_idle) { int r; /* XXX check return value */ - r = omap_hwmod_for_each(_init_clocks); + r = omap_hwmod_for_each(_init_clocks, NULL); WARN(r, "omap_hwmod: omap_hwmod_late_init(): _init_clocks failed\n"); mpu_oh = omap_hwmod_lookup(MPU_INITIATOR_NAME); WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n", MPU_INITIATOR_NAME); - omap_hwmod_for_each(_setup); + if (skip_setup_idle) + pr_debug("omap_hwmod: will leave hwmods enabled during setup\n"); + + omap_hwmod_for_each(_setup, &skip_setup_idle); return 0; } diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 253f6e55638..aebfacb3106 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -482,8 +482,9 @@ int omap_hwmod_init(struct omap_hwmod **ohs); int omap_hwmod_register(struct omap_hwmod *oh); int omap_hwmod_unregister(struct omap_hwmod *oh); struct omap_hwmod *omap_hwmod_lookup(const char *name); -int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh)); -int omap_hwmod_late_init(void); +int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), + void *data); +int omap_hwmod_late_init(u8 skip_setup_idle); int omap_hwmod_enable(struct omap_hwmod *oh); int _omap_hwmod_enable(struct omap_hwmod *oh); -- cgit v1.2.3-70-g09d2 From 681fddc6d087359c1e3f86529973f5bf62afe4c0 Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Mon, 26 Jul 2010 16:34:30 -0600 Subject: OMAP4: hwmod: Enable omap_device build for OMAP4 Enable omap_device layer support for OMAP4, so that drivers can use them to enable/idle/shutdown devices. Signed-off-by: Rajendra Nayak Signed-off-by: Benoit Cousson Signed-off-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/Makefile | 2 +- arch/arm/plat-omap/Makefile | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index ea52b034e96..3b5d184b30b 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -15,7 +15,7 @@ clock-common = clock.o clock_common_data.o \ obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(prcm-common) $(hwmod-common) obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(prcm-common) $(hwmod-common) -obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) +obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) $(hwmod-common) obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index 98f01910c2c..9405831b746 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -15,6 +15,7 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o # omap_device support (OMAP2+ only at the moment) obj-$(CONFIG_ARCH_OMAP2) += omap_device.o obj-$(CONFIG_ARCH_OMAP3) += omap_device.o +obj-$(CONFIG_ARCH_OMAP4) += omap_device.o obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o obj-$(CONFIG_OMAP_IOMMU) += iommu.o iovmm.o -- cgit v1.2.3-70-g09d2 From 0656358159d7e26205bb9360840759c7c3c0725f Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:30 -0600 Subject: OMAP: omap_device: ensure hwmod tracks attached omap_device pointer The omap_hwmod struct has a field to track the omap_device that is attached to it, but it was not being assigned. Fix by assigning omap_device pointer when omap_device is built. Signed-off-by: Kevin Hilman [paul@pwsan.com: use an array index rather than pointer arithmetic] Signed-off-by: Paul Walmsley --- arch/arm/plat-omap/omap_device.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index f899603051a..f9dec0d32fa 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -359,7 +359,7 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, struct omap_device *od; char *pdev_name2; struct resource *res = NULL; - int res_count; + int i, res_count; struct omap_hwmod **hwmods; if (!ohs || oh_cnt == 0 || !pdev_name) @@ -416,6 +416,9 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, else ret = omap_device_register(od); + for (i = 0; i < oh_cnt; i++) + hwmods[i]->od = od; + if (ret) goto odbs_exit4; -- cgit v1.2.3-70-g09d2 From 6f88e9bc21746be9b15f1d8dcacf7595807e8828 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:31 -0600 Subject: OMAP: PM: create omap_devices for MPU, DSP, L3 Create simple omap_devices for the main processors and busses. This is required to support the forth-coming device-based OPP approach, where OPPs are managed and tracked at the device level. Also, move these common PM init functions into a common_pm_init call that is called as a device_initcall(). The PM init is done at this level to ensure that the driver core is initialized before initialized. Signed-off-by: Kevin Hilman [paul@pwsan.com: sparse warnings cleaned up; newly-created functions moved from mach-omap2/io.c to mach-omap2/pm.c; newly-created functions renamed to start with "omap2" rather than "omap"] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/io.c | 2 +- arch/arm/mach-omap2/pm.c | 84 ++++++++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/common.h | 4 ++ 4 files changed, 90 insertions(+), 2 deletions(-) create mode 100644 arch/arm/mach-omap2/pm.c (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 3b5d184b30b..d5438967448 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o +obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o omap-2-3-common = irq.o sdrc.o hwmod-common = omap_hwmod.o \ diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index e95b47b3bfd..d1906c73aec 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -45,6 +45,7 @@ #include #include "clockdomains.h" + #include /* @@ -349,7 +350,6 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, if (cpu_is_omap24xx() || cpu_is_omap34xx()) /* FIXME: OMAP4 */ omap_hwmod_late_init(skip_setup_idle); - omap_pm_if_init(); if (cpu_is_omap24xx() || cpu_is_omap34xx()) { omap2_sdrc_init(sdrc_cs0, sdrc_cs1); _omap2_init_reprogram_sdrc(); diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c new file mode 100644 index 00000000000..68f9f2e9589 --- /dev/null +++ b/arch/arm/mach-omap2/pm.c @@ -0,0 +1,84 @@ +/* + * pm.c - Common OMAP2+ power management-related code + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include +#include + +static struct omap_device_pm_latency *pm_lats; + +static struct device *mpu_dev; +static struct device *dsp_dev; +static struct device *l3_dev; + +struct device *omap2_get_mpuss_device(void) +{ + WARN_ON_ONCE(!mpu_dev); + return mpu_dev; +} + +struct device *omap2_get_dsp_device(void) +{ + WARN_ON_ONCE(!dsp_dev); + return dsp_dev; +} + +struct device *omap2_get_l3_device(void) +{ + WARN_ON_ONCE(!l3_dev); + return l3_dev; +} + +/* static int _init_omap_device(struct omap_hwmod *oh, void *user) */ +static int _init_omap_device(char *name, struct device **new_dev) +{ + struct omap_hwmod *oh; + struct omap_device *od; + + oh = omap_hwmod_lookup(name); + if (WARN(!oh, "%s: could not find omap_hwmod for %s\n", + __func__, name)) + return -ENODEV; + + od = omap_device_build(oh->name, 0, oh, NULL, 0, pm_lats, 0, false); + if (WARN(IS_ERR(od), "%s: could not build omap_device for %s\n", + __func__, name)) + return -ENODEV; + + *new_dev = &od->pdev.dev; + + return 0; +} + +/* + * Build omap_devices for processors and bus. + */ +static void omap2_init_processor_devices(void) +{ + _init_omap_device("mpu", &mpu_dev); + _init_omap_device("iva", &dsp_dev); + _init_omap_device("l3_main", &l3_dev); +} + +static int __init omap2_common_pm_init(void) +{ + omap2_init_processor_devices(); + omap_pm_if_init(); + + return 0; +} +device_initcall(omap2_common_pm_init); + diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index d265018f5e6..fe83e901ba6 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -87,4 +87,8 @@ void omap2_set_globals_uart(struct omap_globals *); } \ }) +extern struct device *omap2_get_mpuss_device(void); +extern struct device *omap2_get_dsp_device(void); +extern struct device *omap2_get_l3_device(void); + #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */ -- cgit v1.2.3-70-g09d2 From 90709ae91b7492ccf280252f612cd4215b725db9 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:31 -0600 Subject: OMAP: hwmod data: add class for IVA hwmods MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a new hwmod class for IVA devices. To be used when hwmods are created for IVA2 on OMAP3. Signed-off-by: Kevin Hilman Cc: Benoît Cousson Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_common_data.c | 3 +++ arch/arm/mach-omap2/omap_hwmod_common_data.h | 1 + 2 files changed, 4 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.c b/arch/arm/mach-omap2/omap_hwmod_common_data.c index 1e80b914fa1..08a134243ec 100644 --- a/arch/arm/mach-omap2/omap_hwmod_common_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_common_data.c @@ -66,3 +66,6 @@ struct omap_hwmod_class mpu_hwmod_class = { .name = "mpu" }; +struct omap_hwmod_class iva_hwmod_class = { + .name = "iva" +}; diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h index 3645a28c7c2..c34e98bf124 100644 --- a/arch/arm/mach-omap2/omap_hwmod_common_data.h +++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h @@ -20,5 +20,6 @@ extern struct omap_hwmod_class l3_hwmod_class; extern struct omap_hwmod_class l4_hwmod_class; extern struct omap_hwmod_class mpu_hwmod_class; +extern struct omap_hwmod_class iva_hwmod_class; #endif -- cgit v1.2.3-70-g09d2 From 4a7cf90a01a642969e61879337f6524dbdde05c2 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:32 -0600 Subject: OMAP2&3: hwmod: Replace l3 -> l3_main Replace all the struct that contain l3 with l3_main in order to be consistent with the OMAP4 naming convention. Signed-off-by: Benoit Cousson Signed-off-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 34 ++++++++++++------------ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 34 ++++++++++++------------ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 42 +++++++++++++++--------------- 3 files changed, 55 insertions(+), 55 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 646386cf867..8c90b27db2e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -30,41 +30,41 @@ */ static struct omap_hwmod omap2420_mpu_hwmod; -static struct omap_hwmod omap2420_l3_hwmod; +static struct omap_hwmod omap2420_l3_main_hwmod; static struct omap_hwmod omap2420_l4_core_hwmod; /* L3 -> L4_CORE interface */ -static struct omap_hwmod_ocp_if omap2420_l3__l4_core = { - .master = &omap2420_l3_hwmod, +static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = { + .master = &omap2420_l3_main_hwmod, .slave = &omap2420_l4_core_hwmod, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* MPU -> L3 interface */ -static struct omap_hwmod_ocp_if omap2420_mpu__l3 = { +static struct omap_hwmod_ocp_if omap2420_mpu__l3_main = { .master = &omap2420_mpu_hwmod, - .slave = &omap2420_l3_hwmod, + .slave = &omap2420_l3_main_hwmod, .user = OCP_USER_MPU, }; /* Slave interfaces on the L3 interconnect */ -static struct omap_hwmod_ocp_if *omap2420_l3_slaves[] = { - &omap2420_mpu__l3, +static struct omap_hwmod_ocp_if *omap2420_l3_main_slaves[] = { + &omap2420_mpu__l3_main, }; /* Master interfaces on the L3 interconnect */ -static struct omap_hwmod_ocp_if *omap2420_l3_masters[] = { - &omap2420_l3__l4_core, +static struct omap_hwmod_ocp_if *omap2420_l3_main_masters[] = { + &omap2420_l3_main__l4_core, }; /* L3 */ -static struct omap_hwmod omap2420_l3_hwmod = { +static struct omap_hwmod omap2420_l3_main_hwmod = { .name = "l3_main", .class = &l3_hwmod_class, - .masters = omap2420_l3_masters, - .masters_cnt = ARRAY_SIZE(omap2420_l3_masters), - .slaves = omap2420_l3_slaves, - .slaves_cnt = ARRAY_SIZE(omap2420_l3_slaves), + .masters = omap2420_l3_main_masters, + .masters_cnt = ARRAY_SIZE(omap2420_l3_main_masters), + .slaves = omap2420_l3_main_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_l3_main_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), .flags = HWMOD_NO_IDLEST, }; @@ -80,7 +80,7 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = { /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = { - &omap2420_l3__l4_core, + &omap2420_l3_main__l4_core, }; /* Master interfaces on the L4_CORE interconnect */ @@ -123,7 +123,7 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod = { /* Master interfaces on the MPU device */ static struct omap_hwmod_ocp_if *omap2420_mpu_masters[] = { - &omap2420_mpu__l3, + &omap2420_mpu__l3_main, }; /* MPU */ @@ -137,7 +137,7 @@ static struct omap_hwmod omap2420_mpu_hwmod = { }; static __initdata struct omap_hwmod *omap2420_hwmods[] = { - &omap2420_l3_hwmod, + &omap2420_l3_main_hwmod, &omap2420_l4_core_hwmod, &omap2420_l4_wkup_hwmod, &omap2420_mpu_hwmod, diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index b2100cfb317..c0f3311d5b5 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -30,41 +30,41 @@ */ static struct omap_hwmod omap2430_mpu_hwmod; -static struct omap_hwmod omap2430_l3_hwmod; +static struct omap_hwmod omap2430_l3_main_hwmod; static struct omap_hwmod omap2430_l4_core_hwmod; /* L3 -> L4_CORE interface */ -static struct omap_hwmod_ocp_if omap2430_l3__l4_core = { - .master = &omap2430_l3_hwmod, +static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = { + .master = &omap2430_l3_main_hwmod, .slave = &omap2430_l4_core_hwmod, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* MPU -> L3 interface */ -static struct omap_hwmod_ocp_if omap2430_mpu__l3 = { +static struct omap_hwmod_ocp_if omap2430_mpu__l3_main = { .master = &omap2430_mpu_hwmod, - .slave = &omap2430_l3_hwmod, + .slave = &omap2430_l3_main_hwmod, .user = OCP_USER_MPU, }; /* Slave interfaces on the L3 interconnect */ -static struct omap_hwmod_ocp_if *omap2430_l3_slaves[] = { - &omap2430_mpu__l3, +static struct omap_hwmod_ocp_if *omap2430_l3_main_slaves[] = { + &omap2430_mpu__l3_main, }; /* Master interfaces on the L3 interconnect */ -static struct omap_hwmod_ocp_if *omap2430_l3_masters[] = { - &omap2430_l3__l4_core, +static struct omap_hwmod_ocp_if *omap2430_l3_main_masters[] = { + &omap2430_l3_main__l4_core, }; /* L3 */ -static struct omap_hwmod omap2430_l3_hwmod = { +static struct omap_hwmod omap2430_l3_main_hwmod = { .name = "l3_main", .class = &l3_hwmod_class, - .masters = omap2430_l3_masters, - .masters_cnt = ARRAY_SIZE(omap2430_l3_masters), - .slaves = omap2430_l3_slaves, - .slaves_cnt = ARRAY_SIZE(omap2430_l3_slaves), + .masters = omap2430_l3_main_masters, + .masters_cnt = ARRAY_SIZE(omap2430_l3_main_masters), + .slaves = omap2430_l3_main_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_l3_main_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .flags = HWMOD_NO_IDLEST, }; @@ -82,7 +82,7 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = { /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = { - &omap2430_l3__l4_core, + &omap2430_l3_main__l4_core, }; /* Master interfaces on the L4_CORE interconnect */ @@ -125,7 +125,7 @@ static struct omap_hwmod omap2430_l4_wkup_hwmod = { /* Master interfaces on the MPU device */ static struct omap_hwmod_ocp_if *omap2430_mpu_masters[] = { - &omap2430_mpu__l3, + &omap2430_mpu__l3_main, }; /* MPU */ @@ -139,7 +139,7 @@ static struct omap_hwmod omap2430_mpu_hwmod = { }; static __initdata struct omap_hwmod *omap2430_hwmods[] = { - &omap2430_l3_hwmod, + &omap2430_l3_main_hwmod, &omap2430_l4_core_hwmod, &omap2430_l4_wkup_hwmod, &omap2430_mpu_hwmod, diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index ec6a5f8d94a..9d9cfb94b9e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -32,50 +32,50 @@ */ static struct omap_hwmod omap3xxx_mpu_hwmod; -static struct omap_hwmod omap3xxx_l3_hwmod; +static struct omap_hwmod omap3xxx_l3_main_hwmod; static struct omap_hwmod omap3xxx_l4_core_hwmod; static struct omap_hwmod omap3xxx_l4_per_hwmod; /* L3 -> L4_CORE interface */ -static struct omap_hwmod_ocp_if omap3xxx_l3__l4_core = { - .master = &omap3xxx_l3_hwmod, +static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = { + .master = &omap3xxx_l3_main_hwmod, .slave = &omap3xxx_l4_core_hwmod, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* L3 -> L4_PER interface */ -static struct omap_hwmod_ocp_if omap3xxx_l3__l4_per = { - .master = &omap3xxx_l3_hwmod, +static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_per = { + .master = &omap3xxx_l3_main_hwmod, .slave = &omap3xxx_l4_per_hwmod, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* MPU -> L3 interface */ -static struct omap_hwmod_ocp_if omap3xxx_mpu__l3 = { +static struct omap_hwmod_ocp_if omap3xxx_mpu__l3_main = { .master = &omap3xxx_mpu_hwmod, - .slave = &omap3xxx_l3_hwmod, + .slave = &omap3xxx_l3_main_hwmod, .user = OCP_USER_MPU, }; /* Slave interfaces on the L3 interconnect */ -static struct omap_hwmod_ocp_if *omap3xxx_l3_slaves[] = { - &omap3xxx_mpu__l3, +static struct omap_hwmod_ocp_if *omap3xxx_l3_main_slaves[] = { + &omap3xxx_mpu__l3_main, }; /* Master interfaces on the L3 interconnect */ -static struct omap_hwmod_ocp_if *omap3xxx_l3_masters[] = { - &omap3xxx_l3__l4_core, - &omap3xxx_l3__l4_per, +static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = { + &omap3xxx_l3_main__l4_core, + &omap3xxx_l3_main__l4_per, }; /* L3 */ -static struct omap_hwmod omap3xxx_l3_hwmod = { +static struct omap_hwmod omap3xxx_l3_main_hwmod = { .name = "l3_main", .class = &l3_hwmod_class, - .masters = omap3xxx_l3_masters, - .masters_cnt = ARRAY_SIZE(omap3xxx_l3_masters), - .slaves = omap3xxx_l3_slaves, - .slaves_cnt = ARRAY_SIZE(omap3xxx_l3_slaves), + .masters = omap3xxx_l3_main_masters, + .masters_cnt = ARRAY_SIZE(omap3xxx_l3_main_masters), + .slaves = omap3xxx_l3_main_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_l3_main_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .flags = HWMOD_NO_IDLEST, }; @@ -91,7 +91,7 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = { /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = { - &omap3xxx_l3__l4_core, + &omap3xxx_l3_main__l4_core, }; /* Master interfaces on the L4_CORE interconnect */ @@ -113,7 +113,7 @@ static struct omap_hwmod omap3xxx_l4_core_hwmod = { /* Slave interfaces on the L4_PER interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_per_slaves[] = { - &omap3xxx_l3__l4_per, + &omap3xxx_l3_main__l4_per, }; /* Master interfaces on the L4_PER interconnect */ @@ -155,7 +155,7 @@ static struct omap_hwmod omap3xxx_l4_wkup_hwmod = { /* Master interfaces on the MPU device */ static struct omap_hwmod_ocp_if *omap3xxx_mpu_masters[] = { - &omap3xxx_mpu__l3, + &omap3xxx_mpu__l3_main, }; /* MPU */ @@ -169,7 +169,7 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = { }; static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { - &omap3xxx_l3_hwmod, + &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, &omap3xxx_l4_per_hwmod, &omap3xxx_l4_wkup_hwmod, -- cgit v1.2.3-70-g09d2 From 540064bfdb201c8b4abe248729673991246ebc72 Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Mon, 26 Jul 2010 16:34:32 -0600 Subject: OMAP3: hwmod data: add data for OMAP3 IVA2 Add hwmod data for IVA2 module on OMAP3. Naming of "iva" instead of "iva2" to be aligned with OMAP4 naming done by Benoit Cousson. Cc: Benoit Cousson Signed-off-by: Kevin Hilman Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 9d9cfb94b9e..5d8eb58ba5e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -32,6 +32,7 @@ */ static struct omap_hwmod omap3xxx_mpu_hwmod; +static struct omap_hwmod omap3xxx_iva_hwmod; static struct omap_hwmod omap3xxx_l3_main_hwmod; static struct omap_hwmod omap3xxx_l4_core_hwmod; static struct omap_hwmod omap3xxx_l4_per_hwmod; @@ -168,12 +169,41 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; +/* + * IVA2_2 interface data + */ + +/* IVA2 <- L3 interface */ +static struct omap_hwmod_ocp_if omap3xxx_l3__iva = { + .master = &omap3xxx_l3_main_hwmod, + .slave = &omap3xxx_iva_hwmod, + .clk = "iva2_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_iva_masters[] = { + &omap3xxx_l3__iva, +}; + +/* + * IVA2 (IVA2) + */ + +static struct omap_hwmod omap3xxx_iva_hwmod = { + .name = "iva", + .class = &iva_hwmod_class, + .masters = omap3xxx_iva_masters, + .masters_cnt = ARRAY_SIZE(omap3xxx_iva_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, &omap3xxx_l4_per_hwmod, &omap3xxx_l4_wkup_hwmod, &omap3xxx_mpu_hwmod, + &omap3xxx_iva_hwmod, NULL, }; -- cgit v1.2.3-70-g09d2 From 08072acf3a23febd1b676f1d908c6c0b9ddf167c Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:33 -0600 Subject: OMAP2: hwmod data: add IVA1 (2420), IVA2 (2430) hwmods MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add IVA1 hwmod data for OMAP2420 and IVA2 hwmod data for 2430. The data is based on Benoît Cousson's hwmod data for the OMAP3 IVA blocks. Signed-off-by: Paul Walmsley Cc: Benoît Cousson Cc: Kevin Hilman --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 30 ++++++++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 32 ++++++++++++++++++++++++++++-- 2 files changed, 60 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 8c90b27db2e..3cc768e8bc0 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -30,6 +30,7 @@ */ static struct omap_hwmod omap2420_mpu_hwmod; +static struct omap_hwmod omap2420_iva_hwmod; static struct omap_hwmod omap2420_l3_main_hwmod; static struct omap_hwmod omap2420_l4_core_hwmod; @@ -136,11 +137,40 @@ static struct omap_hwmod omap2420_mpu_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; +/* + * IVA1 interface data + */ + +/* IVA <- L3 interface */ +static struct omap_hwmod_ocp_if omap2420_l3__iva = { + .master = &omap2420_l3_main_hwmod, + .slave = &omap2420_iva_hwmod, + .clk = "iva1_ifck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_ocp_if *omap2420_iva_masters[] = { + &omap2420_l3__iva, +}; + +/* + * IVA2 (IVA2) + */ + +static struct omap_hwmod omap2420_iva_hwmod = { + .name = "iva", + .class = &iva_hwmod_class, + .masters = omap2420_iva_masters, + .masters_cnt = ARRAY_SIZE(omap2420_iva_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_l3_main_hwmod, &omap2420_l4_core_hwmod, &omap2420_l4_wkup_hwmod, &omap2420_mpu_hwmod, + &omap2420_iva_hwmod, NULL, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index c0f3311d5b5..4526628ed28 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -30,6 +30,7 @@ */ static struct omap_hwmod omap2430_mpu_hwmod; +static struct omap_hwmod omap2430_iva_hwmod; static struct omap_hwmod omap2430_l3_main_hwmod; static struct omap_hwmod omap2430_l4_core_hwmod; @@ -70,8 +71,6 @@ static struct omap_hwmod omap2430_l3_main_hwmod = { }; static struct omap_hwmod omap2430_l4_wkup_hwmod; -static struct omap_hwmod omap2430_mmc1_hwmod; -static struct omap_hwmod omap2430_mmc2_hwmod; /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = { @@ -138,11 +137,40 @@ static struct omap_hwmod omap2430_mpu_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; +/* + * IVA2_1 interface data + */ + +/* IVA2 <- L3 interface */ +static struct omap_hwmod_ocp_if omap2430_l3__iva = { + .master = &omap2430_l3_main_hwmod, + .slave = &omap2430_iva_hwmod, + .clk = "dsp_fck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_ocp_if *omap2430_iva_masters[] = { + &omap2430_l3__iva, +}; + +/* + * IVA2 (IVA2) + */ + +static struct omap_hwmod omap2430_iva_hwmod = { + .name = "iva", + .class = &iva_hwmod_class, + .masters = omap2430_iva_masters, + .masters_cnt = ARRAY_SIZE(omap2430_iva_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_l3_main_hwmod, &omap2430_l4_core_hwmod, &omap2430_l4_wkup_hwmod, &omap2430_mpu_hwmod, + &omap2430_iva_hwmod, NULL, }; -- cgit v1.2.3-70-g09d2 From db2a60bf2527209b42e6f512d5892089a835ceaa Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:33 -0600 Subject: OMAP: hwmod/device: add omap_{device,hwmod}_get_mpu_rt_va Add omap_device_get_mpu_rt_va(). This is intended to be used by device drivers (currently, via a struct platform_data function pointer) to retrieve their corresponding device's virtual base address that the MPU should use to access the device. This is needed because the omap_hwmod code does its own ioremap(), in order to gain access to the module's OCP_SYSCONFIG register. Add omap_hwmod_get_mpu_rt_va(). omap_device_get_mpu_rt_va() calls this function to do the real work. While here, rename struct omap_hwmod._rt_va to struct omap_hwmod._mpu_rt_va, to reinforce that it refers to the MPU's register target virtual address base (as opposed to, for example, the L3's). In the future, this belongs as a function in an omap_bus, so it is not necessary to call this through a platform_data function pointer. The use-case for this function was originally presented by Santosh Shilimkar . Signed-off-by: Paul Walmsley Cc: Santosh Shilimkar --- arch/arm/mach-omap2/omap_hwmod.c | 33 +++++++++++++++++++++++---- arch/arm/plat-omap/include/plat/omap_device.h | 2 ++ arch/arm/plat-omap/include/plat/omap_hwmod.h | 7 +++--- arch/arm/plat-omap/omap_device.c | 19 +++++++++++++++ 4 files changed, 53 insertions(+), 8 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index b2c8e8760c8..ec0be6d3223 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1,7 +1,7 @@ /* * omap_hwmod implementation for OMAP2/3/4 * - * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2009-2010 Nokia Corporation * * Paul Walmsley, Benoît Cousson, Kevin Hilman * @@ -1069,12 +1069,12 @@ static int _setup(struct omap_hwmod *oh, void *data) u32 omap_hwmod_readl(struct omap_hwmod *oh, u16 reg_offs) { - return __raw_readl(oh->_rt_va + reg_offs); + return __raw_readl(oh->_mpu_rt_va + reg_offs); } void omap_hwmod_writel(u32 v, struct omap_hwmod *oh, u16 reg_offs) { - __raw_writel(v, oh->_rt_va + reg_offs); + __raw_writel(v, oh->_mpu_rt_va + reg_offs); } int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode) @@ -1131,7 +1131,7 @@ int omap_hwmod_register(struct omap_hwmod *oh) ms_id = _find_mpu_port_index(oh); if (!IS_ERR_VALUE(ms_id)) { oh->_mpu_port_index = ms_id; - oh->_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index); + oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index); } else { oh->_int_flags |= _HWMOD_NO_MPU_PORT; } @@ -1283,7 +1283,7 @@ int omap_hwmod_unregister(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: unregistering\n", oh->name); mutex_lock(&omap_hwmod_mutex); - iounmap(oh->_rt_va); + iounmap(oh->_mpu_rt_va); list_del(&oh->node); mutex_unlock(&omap_hwmod_mutex); @@ -1543,6 +1543,29 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh) } +/** + * omap_hwmod_get_mpu_rt_va - return the module's base address (for the MPU) + * @oh: struct omap_hwmod * + * + * Returns the virtual address corresponding to the beginning of the + * module's register target, in the address range that is intended to + * be used by the MPU. Returns the virtual address upon success or NULL + * upon error. + */ +void __iomem *omap_hwmod_get_mpu_rt_va(struct omap_hwmod *oh) +{ + if (!oh) + return NULL; + + if (oh->_int_flags & _HWMOD_NO_MPU_PORT) + return NULL; + + if (oh->_state == _HWMOD_STATE_UNKNOWN) + return NULL; + + return oh->_mpu_rt_va; +} + /** * omap_hwmod_add_initiator_dep - add sleepdep from @init_oh to @oh * @oh: struct omap_hwmod * diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 3694b622c4a..25cd9ac3b09 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -101,6 +101,8 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, int omap_device_register(struct omap_device *od); int omap_early_device_register(struct omap_device *od); +void __iomem *omap_device_get_rt_va(struct omap_device *od); + /* OMAP PM interface */ int omap_device_align_pm_lat(struct platform_device *pdev, u32 new_wakeup_lat_limit); diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index aebfacb3106..a4e508dfaba 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -1,7 +1,7 @@ /* * omap_hwmod macros, structures * - * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2009-2010 Nokia Corporation * Paul Walmsley * * Created in collaboration with (alphabetical order): Benoît Cousson, @@ -419,7 +419,7 @@ struct omap_hwmod_class { * @slaves: ptr to array of OCP ifs that this hwmod can respond on * @dev_attr: arbitrary device attributes that can be passed to the driver * @_sysc_cache: internal-use hwmod flags - * @_rt_va: cached register target start address (internal use) + * @_mpu_rt_va: cached register target start address (internal use) * @_mpu_port_index: cached MPU register target slave ID (internal use) * @msuspendmux_reg_id: CONTROL_MSUSPENDMUX register ID (1-6) * @msuspendmux_shift: CONTROL_MSUSPENDMUX register bit shift @@ -460,7 +460,7 @@ struct omap_hwmod { struct omap_hwmod_ocp_if **slaves; /* connect to *_TA */ void *dev_attr; u32 _sysc_cache; - void __iomem *_rt_va; + void __iomem *_mpu_rt_va; struct list_head node; u16 flags; u8 _mpu_port_index; @@ -507,6 +507,7 @@ int omap_hwmod_count_resources(struct omap_hwmod *oh); int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res); struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh); +void __iomem *omap_hwmod_get_mpu_rt_va(struct omap_hwmod *oh); int omap_hwmod_add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh); diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index f9dec0d32fa..dee4629b7b4 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -655,6 +655,25 @@ struct powerdomain *omap_device_get_pwrdm(struct omap_device *od) return omap_hwmod_get_pwrdm(od->hwmods[0]); } +/** + * omap_device_get_mpu_rt_va - return the MPU's virtual addr for the hwmod base + * @od: struct omap_device * + * + * Return the MPU's virtual address for the base of the hwmod, from + * the ioremap() that the hwmod code does. Only valid if there is one + * hwmod associated with this device. Returns NULL if there are zero + * or more than one hwmods associated with this omap_device; + * otherwise, passes along the return value from + * omap_hwmod_get_mpu_rt_va(). + */ +void __iomem *omap_device_get_rt_va(struct omap_device *od) +{ + if (od->hwmods_cnt != 1) + return NULL; + + return omap_hwmod_get_mpu_rt_va(od->hwmods[0]); +} + /* * Public functions intended for use in omap_device_pm_latency * .activate_func and .deactivate_func function pointers -- cgit v1.2.3-70-g09d2 From 887adeac28a3e354ebb3f9aeca6fc2296c105267 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:33 -0600 Subject: OMAP2+: hwmod/device: update documentation and copyright MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Update some minor documentation issues and update copyright for omap_device/omap_hwmod code. Signed-off-by: Paul Walmsley Cc: Kevin Hilman Cc: Benoît Cousson --- arch/arm/mach-omap2/omap_hwmod.c | 17 ++++++++++++++++- arch/arm/plat-omap/omap_device.c | 9 ++++++--- 2 files changed, 22 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index ec0be6d3223..cb911d7d1a3 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -423,7 +423,7 @@ static int _init_main_clk(struct omap_hwmod *oh) } /** - * _init_interface_clk - get a struct clk * for the the hwmod's interface clks + * _init_interface_clks - get a struct clk * for the the hwmod's interface clks * @oh: struct omap_hwmod * * * Called from _init_clocks(). Populates the @oh OCP slave interface @@ -1077,6 +1077,21 @@ void omap_hwmod_writel(u32 v, struct omap_hwmod *oh, u16 reg_offs) __raw_writel(v, oh->_mpu_rt_va + reg_offs); } +/** + * omap_hwmod_set_slave_idlemode - set the hwmod's OCP slave idlemode + * @oh: struct omap_hwmod * + * @idlemode: SIDLEMODE field bits (shifted to bit 0) + * + * Sets the IP block's OCP slave idlemode in hardware, and updates our + * local copy. Intended to be used by drivers that have some erratum + * that requires direct manipulation of the SIDLEMODE bits. Returns + * -EINVAL if @oh is null, or passes along the return value from + * _set_slave_idlemode(). + * + * XXX Does this function have any current users? If not, we should + * remove it; it is better to let the rest of the hwmod code handle this. + * Any users of this function should be scrutinized carefully. + */ int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode) { u32 v; diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index dee4629b7b4..ea0d659fcb1 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -1,7 +1,7 @@ /* * omap_device implementation * - * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2009-2010 Nokia Corporation * Paul Walmsley, Kevin Hilman * * Developed in collaboration with (alphabetical order): Benoit @@ -90,8 +90,11 @@ #define USE_WAKEUP_LAT 0 #define IGNORE_WAKEUP_LAT 1 - -#define OMAP_DEVICE_MAGIC 0xf00dcafe +/* + * OMAP_DEVICE_MAGIC: used to determine whether a struct omap_device + * obtained via container_of() is in fact a struct omap_device + */ +#define OMAP_DEVICE_MAGIC 0xf00dcafe /* Private functions */ -- cgit v1.2.3-70-g09d2 From 564889c1c02698d66db76764ee4e0a5e86903971 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:34 -0600 Subject: OMAP: PM constraints: add return values; add requesting device param to omap_pm_set_max_dev_wakeup_lat() Add return values to the PM constraint functions. This allows the PM core to provide feedback to the caller if a constraint is not possible. Update the one upstream user of omap_pm_set_max_mpu_wakeup_lat() to add a compatibility wrapper, needed until the driver is changed. Update some of the documentation to conform more closely to kerneldoc style. Add an additional device parameter to omap_pm_set_max_dev_wakeup_lat() to identify the device requesting the constraint. This is so repeated calls to omap_pm_set_max_dev_wakeup_lat() with the same requesting device can override the device's previously-set constraint. Also, it allows the PM core to make a decision as to whether or not the constraint should be satisfied, based on the caller's identity. Signed-off-by: Paul Walmsley --- arch/arm/plat-omap/i2c.c | 12 +++++- arch/arm/plat-omap/include/plat/omap-pm.h | 69 +++++++++++++++++-------------- arch/arm/plat-omap/omap-pm-noop.c | 34 +++++++++------ 3 files changed, 71 insertions(+), 44 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index eec2b4993c6..a5ce4f0aad3 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -138,6 +138,16 @@ static inline int omap1_i2c_add_bus(struct platform_device *pdev, int bus_id) return platform_device_register(pdev); } +/* + * XXX This function is a temporary compatibility wrapper - only + * needed until the I2C driver can be converted to call + * omap_pm_set_max_dev_wakeup_lat() and handle a return code. + */ +static void omap_pm_set_max_mpu_wakeup_lat_compat(struct device *dev, long t) +{ + omap_pm_set_max_mpu_wakeup_lat(dev, t); +} + static inline int omap2_i2c_add_bus(struct platform_device *pdev, int bus_id) { struct resource *res; @@ -168,7 +178,7 @@ static inline int omap2_i2c_add_bus(struct platform_device *pdev, int bus_id) struct omap_i2c_bus_platform_data *pd; pd = pdev->dev.platform_data; - pd->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat; + pd->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat; } return platform_device_register(pdev); diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h index 3ee41d71149..3d468bafe91 100644 --- a/arch/arm/plat-omap/include/plat/omap-pm.h +++ b/arch/arm/plat-omap/include/plat/omap-pm.h @@ -1,8 +1,8 @@ /* * omap-pm.h - OMAP power management interface * - * Copyright (C) 2008-2009 Texas Instruments, Inc. - * Copyright (C) 2008-2009 Nokia Corporation + * Copyright (C) 2008-2010 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation * Paul Walmsley * * Interface developed by (in alphabetical order): Karthik Dasu, Jouni @@ -89,7 +89,7 @@ void omap_pm_if_exit(void); * @t: maximum MPU wakeup latency in microseconds * * Request that the maximum interrupt latency for the MPU to be no - * greater than 't' microseconds. "Interrupt latency" in this case is + * greater than @t microseconds. "Interrupt latency" in this case is * defined as the elapsed time from the occurrence of a hardware or * timer interrupt to the time when the device driver's interrupt * service routine has been entered by the MPU. @@ -105,15 +105,19 @@ void omap_pm_if_exit(void); * elapsed from when a device driver enables a hardware device with * clk_enable(), to when the device is ready for register access or * other use. To control this device wakeup latency, use - * set_max_dev_wakeup_lat() + * omap_pm_set_max_dev_wakeup_lat() * - * Multiple calls to set_max_mpu_wakeup_lat() will replace the + * Multiple calls to omap_pm_set_max_mpu_wakeup_lat() will replace the * previous t value. To remove the latency target for the MPU, call * with t = -1. * - * No return value. + * XXX This constraint will be deprecated soon in favor of the more + * general omap_pm_set_max_dev_wakeup_lat() + * + * Returns -EINVAL for an invalid argument, -ERANGE if the constraint + * is not satisfiable, or 0 upon success. */ -void omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t); +int omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t); /** @@ -123,8 +127,8 @@ void omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t); * @r: minimum throughput (in KiB/s) * * Request that the minimum data throughput on the OCP interconnect - * attached to device 'dev' interconnect agent 'tbus_id' be no less - * than 'r' KiB/s. + * attached to device @dev interconnect agent @tbus_id be no less + * than @r KiB/s. * * It is expected that the OMAP PM or bus code will use this * information to set the interconnect clock to run at the lowest @@ -138,40 +142,44 @@ void omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t); * code will also need to add an minimum L3 interconnect speed * constraint, * - * Multiple calls to set_min_bus_tput() will replace the previous rate - * value for this device. To remove the interconnect throughput - * restriction for this device, call with r = 0. + * Multiple calls to omap_pm_set_min_bus_tput() will replace the + * previous rate value for this device. To remove the interconnect + * throughput restriction for this device, call with r = 0. * - * No return value. + * Returns -EINVAL for an invalid argument, -ERANGE if the constraint + * is not satisfiable, or 0 upon success. */ -void omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r); +int omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r); /** * omap_pm_set_max_dev_wakeup_lat - set the maximum device enable latency - * @dev: struct device * + * @req_dev: struct device * requesting the constraint, or NULL if none + * @dev: struct device * to set the constraint one * @t: maximum device wakeup latency in microseconds * - * Request that the maximum amount of time necessary for a device to - * become accessible after its clocks are enabled should be no greater - * than 't' microseconds. Specifically, this represents the time from - * when a device driver enables device clocks with clk_enable(), to - * when the register reads and writes on the device will succeed. - * This function should be called before clk_disable() is called, - * since the power state transition decision may be made during - * clk_disable(). + * Request that the maximum amount of time necessary for a device @dev + * to become accessible after its clocks are enabled should be no + * greater than @t microseconds. Specifically, this represents the + * time from when a device driver enables device clocks with + * clk_enable(), to when the register reads and writes on the device + * will succeed. This function should be called before clk_disable() + * is called, since the power state transition decision may be made + * during clk_disable(). * * It is intended that underlying PM code will use this information to * determine what power state to put the powerdomain enclosing this * device into. * - * Multiple calls to set_max_dev_wakeup_lat() will replace the - * previous wakeup latency values for this device. To remove the wakeup - * latency restriction for this device, call with t = -1. + * Multiple calls to omap_pm_set_max_dev_wakeup_lat() will replace the + * previous wakeup latency values for this device. To remove the + * wakeup latency restriction for this device, call with t = -1. * - * No return value. + * Returns -EINVAL for an invalid argument, -ERANGE if the constraint + * is not satisfiable, or 0 upon success. */ -void omap_pm_set_max_dev_wakeup_lat(struct device *dev, long t); +int omap_pm_set_max_dev_wakeup_lat(struct device *req_dev, struct device *dev, + long t); /** @@ -198,9 +206,10 @@ void omap_pm_set_max_dev_wakeup_lat(struct device *dev, long t); * value for this device. To remove the maximum DMA latency for this * device, call with t = -1. * - * No return value. + * Returns -EINVAL for an invalid argument, -ERANGE if the constraint + * is not satisfiable, or 0 upon success. */ -void omap_pm_set_max_sdma_lat(struct device *dev, long t); +int omap_pm_set_max_sdma_lat(struct device *dev, long t); /* diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c index 186bca82cfa..b0414f90c6e 100644 --- a/arch/arm/plat-omap/omap-pm-noop.c +++ b/arch/arm/plat-omap/omap-pm-noop.c @@ -34,11 +34,11 @@ struct omap_opp *l3_opps; * Device-driver-originated constraints (via board-*.c files) */ -void omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t) +int omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t) { if (!dev || t < -1) { - WARN_ON(1); - return; + WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); + return -EINVAL; }; if (t == -1) @@ -58,14 +58,16 @@ void omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t) * * TI CDP code can call constraint_set here. */ + + return 0; } -void omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r) +int omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r) { if (!dev || (agent_id != OCP_INITIATOR_AGENT && agent_id != OCP_TARGET_AGENT)) { - WARN_ON(1); - return; + WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); + return -EINVAL; }; if (r == 0) @@ -83,13 +85,16 @@ void omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r) * * TI CDP code can call constraint_set here on the VDD2 OPP. */ + + return 0; } -void omap_pm_set_max_dev_wakeup_lat(struct device *dev, long t) +int omap_pm_set_max_dev_wakeup_lat(struct device *req_dev, struct device *dev, + long t) { - if (!dev || t < -1) { - WARN_ON(1); - return; + if (!req_dev || !dev || t < -1) { + WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); + return -EINVAL; }; if (t == -1) @@ -111,13 +116,15 @@ void omap_pm_set_max_dev_wakeup_lat(struct device *dev, long t) * * TI CDP code can call constraint_set here. */ + + return 0; } -void omap_pm_set_max_sdma_lat(struct device *dev, long t) +int omap_pm_set_max_sdma_lat(struct device *dev, long t) { if (!dev || t < -1) { - WARN_ON(1); - return; + WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); + return -EINVAL; }; if (t == -1) @@ -139,6 +146,7 @@ void omap_pm_set_max_sdma_lat(struct device *dev, long t) * TI CDP code can call constraint_set here. */ + return 0; } -- cgit v1.2.3-70-g09d2 From fb8ce14c7e16bd218decb3e1655c5d4ff08042f2 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 26 Jul 2010 16:34:34 -0600 Subject: OMAP: PM constraints: add omap_pm_set_min_clk_rate() Add omap_pm_set_min_clk_rate(). This constraint is meant for use by device drivers to translate a certain device-specific performance constraint (e.g., "minimum polygons per second") to a clock rate for the driver's device, given the driver's intimate knowledge of the device hardware (e.g., device type, device hardware revision, firmware revision, etc.) From a general PM core perspective, clock rate is probably the closest general analog to "performance" that is available, but the exact mapping from a use-case-specific performance constraint to clock rate must be done by the driver. Drivers intended for upstream merging shouldn't hardcode specific clock rates in their code without basing those rates on some performance criteria requested through the driver's subsystem (ideally, from userspace). Imre Deak described the need and use-case for this constraint, and discussed the implementation - thanks, Imre. Signed-off-by: Paul Walmsley Cc: Imre Deak --- arch/arm/plat-omap/include/plat/omap-pm.h | 61 +++++++++++++++++++++++++++++++ arch/arm/plat-omap/omap-pm-noop.c | 27 ++++++++++++++ 2 files changed, 88 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h index 3d468bafe91..728fbb9dd54 100644 --- a/arch/arm/plat-omap/include/plat/omap-pm.h +++ b/arch/arm/plat-omap/include/plat/omap-pm.h @@ -16,6 +16,7 @@ #include #include +#include #include "powerdomain.h" @@ -212,6 +213,66 @@ int omap_pm_set_max_dev_wakeup_lat(struct device *req_dev, struct device *dev, int omap_pm_set_max_sdma_lat(struct device *dev, long t); +/** + * omap_pm_set_min_clk_rate - set minimum clock rate requested by @dev + * @dev: struct device * requesting the constraint + * @clk: struct clk * to set the minimum rate constraint on + * @r: minimum rate in Hz + * + * Request that the minimum clock rate on the device @dev's clk @clk + * be no less than @r Hz. + * + * It is expected that the OMAP PM code will use this information to + * find an OPP or clock setting that will satisfy this clock rate + * constraint, along with any other applicable system constraints on + * the clock rate or corresponding voltage, etc. + * + * omap_pm_set_min_clk_rate() differs from the clock code's + * clk_set_rate() in that it considers other constraints before taking + * any hardware action, and may change a system OPP rather than just a + * clock rate. clk_set_rate() is intended to be a low-level + * interface. + * + * omap_pm_set_min_clk_rate() is easily open to abuse. A better API + * would be something like "omap_pm_set_min_dev_performance()"; + * however, there is no easily-generalizable concept of performance + * that applies to all devices. Only a device (and possibly the + * device subsystem) has both the subsystem-specific knowledge, and + * the hardware IP block-specific knowledge, to translate a constraint + * on "touchscreen sampling accuracy" or "number of pixels or polygons + * rendered per second" to a clock rate. This translation can be + * dependent on the hardware IP block's revision, or firmware version, + * and the driver is the only code on the system that has this + * information and can know how to translate that into a clock rate. + * + * The intended use-case for this function is for userspace or other + * kernel code to communicate a particular performance requirement to + * a subsystem; then for the subsystem to communicate that requirement + * to something that is meaningful to the device driver; then for the + * device driver to convert that requirement to a clock rate, and to + * then call omap_pm_set_min_clk_rate(). + * + * Users of this function (such as device drivers) should not simply + * call this function with some high clock rate to ensure "high + * performance." Rather, the device driver should take a performance + * constraint from its subsystem, such as "render at least X polygons + * per second," and use some formula or table to convert that into a + * clock rate constraint given the hardware type and hardware + * revision. Device drivers or subsystems should not assume that they + * know how to make a power/performance tradeoff - some device use + * cases may tolerate a lower-fidelity device function for lower power + * consumption; others may demand a higher-fidelity device function, + * no matter what the power consumption. + * + * Multiple calls to omap_pm_set_min_clk_rate() will replace the + * previous rate value for the device @dev. To remove the minimum clock + * rate constraint for the device, call with r = 0. + * + * Returns -EINVAL for an invalid argument, -ERANGE if the constraint + * is not satisfiable, or 0 upon success. + */ +int omap_pm_set_min_clk_rate(struct device *dev, struct clk *c, long r); + /* * DSP Bridge-specific constraints */ diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c index b0414f90c6e..e129ce80c53 100644 --- a/arch/arm/plat-omap/omap-pm-noop.c +++ b/arch/arm/plat-omap/omap-pm-noop.c @@ -149,6 +149,33 @@ int omap_pm_set_max_sdma_lat(struct device *dev, long t) return 0; } +int omap_pm_set_min_clk_rate(struct device *dev, struct clk *c, long r) +{ + if (!dev || !c || r < 0) { + WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); + return -EINVAL; + } + + if (r == 0) + pr_debug("OMAP PM: remove min clk rate constraint: " + "dev %s\n", dev_name(dev)); + else + pr_debug("OMAP PM: add min clk rate constraint: " + "dev %s, rate = %ld Hz\n", dev_name(dev), r); + + /* + * Code in a real implementation should keep track of these + * constraints on the clock, and determine the highest minimum + * clock rate. It should iterate over each OPP and determine + * whether the OPP will result in a clock rate that would + * satisfy this constraint (and any other PM constraint in effect + * at that time). Once it finds the lowest-voltage OPP that + * meets those conditions, it should switch to it, or return + * an error if the code is not capable of doing so. + */ + + return 0; +} /* * DSP Bridge-specific constraints -- cgit v1.2.3-70-g09d2 From 7b2308cfc92f1de95ef942fa8c3faf72dc2476f9 Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Mon, 2 Aug 2010 13:18:00 +0300 Subject: omap: zoom2: wlan board muxing Add board muxing to support the wlan wl1271 chip that is hardwired to mmc2 (third mmc controller) on the ZOOM2. Signed-off-by: Ohad Ben-Cohen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-zoom2.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index 803ef14cbf2..1520a2c1414 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -71,6 +71,19 @@ static struct twl4030_platform_data zoom2_twldata = { #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { + /* WLAN IRQ - GPIO 162 */ + OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), + /* WLAN POWER ENABLE - GPIO 101 */ + OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), + /* WLAN SDIO: MMC3 CMD */ + OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), + /* WLAN SDIO: MMC3 CLK */ + OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + /* WLAN SDIO: MMC3 DAT[0-3] */ + OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), { .reg_offset = OMAP_MUX_TERMINATOR }, }; #else -- cgit v1.2.3-70-g09d2 From c3777c19d26cbd5a3e48c63602ac1a527c3175db Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Mon, 2 Aug 2010 13:18:00 +0300 Subject: omap: zoom3: wlan board muxing Add board muxing to support the wlan wl1271 chip that is hardwired to mmc2 (third mmc controller) on the ZOOM3. Signed-off-by: Ohad Ben-Cohen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-zoom3.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c index 33147042485..7d1704693ac 100644 --- a/arch/arm/mach-omap2/board-zoom3.c +++ b/arch/arm/mach-omap2/board-zoom3.c @@ -46,6 +46,19 @@ static void __init omap_zoom_init_irq(void) #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { + /* WLAN IRQ - GPIO 162 */ + OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), + /* WLAN POWER ENABLE - GPIO 101 */ + OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), + /* WLAN SDIO: MMC3 CMD */ + OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), + /* WLAN SDIO: MMC3 CLK */ + OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + /* WLAN SDIO: MMC3 DAT[0-3] */ + OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), { .reg_offset = OMAP_MUX_TERMINATOR }, }; #else -- cgit v1.2.3-70-g09d2 From ad74db60418fcb5946529816b54b6f3ceeff3d6d Mon Sep 17 00:00:00 2001 From: Grazvydas Ignotas Date: Mon, 2 Aug 2010 13:18:01 +0300 Subject: omap3: pandora: update gpio-keys data Update gpio-keys setup so it matches what is on default firmware. Also make use of debounce feature in gpio-keys instead of setting it explicitly, as gpio-keys is now capable of using hardware debounce on OMAPs thanks to recent gpiolib changes. Also fix a sparce warning along the way. Signed-off-by: Grazvydas Ignotas Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-omap3pandora.c | 30 ++++++++++-------------------- 1 file changed, 10 insertions(+), 20 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index db06dc910ba..7a127291b7d 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -48,9 +48,6 @@ #define OMAP3_PANDORA_TS_GPIO 94 -/* hardware debounce: (value + 1) * 31us */ -#define GPIO_DEBOUNCE_TIME 127 - static struct gpio_led pandora_gpio_leds[] = { { .name = "pandora::sd1", @@ -88,6 +85,7 @@ static struct platform_device pandora_leds_gpio = { .type = ev_type, \ .code = ev_code, \ .active_low = act_low, \ + .debounce_interval = 4, \ .desc = "btn " descr, \ } @@ -99,14 +97,14 @@ static struct gpio_keys_button pandora_gpio_keys[] = { GPIO_BUTTON_LOW(103, KEY_DOWN, "down"), GPIO_BUTTON_LOW(96, KEY_LEFT, "left"), GPIO_BUTTON_LOW(98, KEY_RIGHT, "right"), - GPIO_BUTTON_LOW(109, KEY_KP1, "game 1"), - GPIO_BUTTON_LOW(111, KEY_KP2, "game 2"), - GPIO_BUTTON_LOW(106, KEY_KP3, "game 3"), - GPIO_BUTTON_LOW(101, KEY_KP4, "game 4"), - GPIO_BUTTON_LOW(102, BTN_TL, "l"), - GPIO_BUTTON_LOW(97, BTN_TL2, "l2"), - GPIO_BUTTON_LOW(105, BTN_TR, "r"), - GPIO_BUTTON_LOW(107, BTN_TR2, "r2"), + GPIO_BUTTON_LOW(109, KEY_PAGEUP, "game 1"), + GPIO_BUTTON_LOW(111, KEY_END, "game 2"), + GPIO_BUTTON_LOW(106, KEY_PAGEDOWN, "game 3"), + GPIO_BUTTON_LOW(101, KEY_HOME, "game 4"), + GPIO_BUTTON_LOW(102, KEY_RIGHTSHIFT, "l"), + GPIO_BUTTON_LOW(97, KEY_KPPLUS, "l2"), + GPIO_BUTTON_LOW(105, KEY_RIGHTCTRL, "r"), + GPIO_BUTTON_LOW(107, KEY_KPMINUS, "r2"), GPIO_BUTTON_LOW(104, KEY_LEFTCTRL, "ctrl"), GPIO_BUTTON_LOW(99, KEY_MENU, "menu"), GPIO_BUTTON_LOW(176, KEY_COFFEE, "hold"), @@ -127,14 +125,7 @@ static struct platform_device pandora_keys_gpio = { }, }; -static void __init pandora_keys_gpio_init(void) -{ - /* set debounce time for GPIO banks 4 and 6 */ - gpio_set_debounce(32 * 3, GPIO_DEBOUNCE_TIME); - gpio_set_debounce(32 * 5, GPIO_DEBOUNCE_TIME); -} - -static int board_keymap[] = { +static const uint32_t board_keymap[] = { /* row, col, code */ KEY(0, 0, KEY_9), KEY(0, 1, KEY_8), @@ -582,7 +573,6 @@ static void __init omap3pandora_init(void) ARRAY_SIZE(omap3pandora_spi_board_info)); omap3pandora_ads7846_init(); usb_ehci_init(&ehci_pdata); - pandora_keys_gpio_init(); usb_musb_init(&musb_board_data); /* Ensure SDRC pins are mux'd for self-refresh */ -- cgit v1.2.3-70-g09d2 From 79ccf549b33c613b57eebcb03f8b24644c545a88 Mon Sep 17 00:00:00 2001 From: Grazvydas Ignotas Date: Mon, 2 Aug 2010 13:18:01 +0300 Subject: omap3: pandora: add NAND and wifi support Add platform data for NAND and wifi, also setup all GPIOs needed to use the wifi chip. Signed-off-by: Grazvydas Ignotas Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-omap3pandora.c | 120 +++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 7a127291b7d..a58bdef1b4d 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -25,6 +25,9 @@ #include #include #include +#include +#include +#include #include #include #include @@ -41,13 +44,50 @@ #include #include #include +#include #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" +#define PANDORA_WIFI_IRQ_GPIO 21 +#define PANDORA_WIFI_NRESET_GPIO 23 #define OMAP3_PANDORA_TS_GPIO 94 +#define NAND_BLOCK_SIZE SZ_128K + +static struct mtd_partition omap3pandora_nand_partitions[] = { + { + .name = "xloader", + .offset = 0, + .size = 4 * NAND_BLOCK_SIZE, + .mask_flags = MTD_WRITEABLE + }, { + .name = "uboot", + .offset = MTDPART_OFS_APPEND, + .size = 15 * NAND_BLOCK_SIZE, + }, { + .name = "uboot-env", + .offset = MTDPART_OFS_APPEND, + .size = 1 * NAND_BLOCK_SIZE, + }, { + .name = "boot", + .offset = MTDPART_OFS_APPEND, + .size = 80 * NAND_BLOCK_SIZE, + }, { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct omap_nand_platform_data pandora_nand_data = { + .cs = 0, + .devsize = 1, /* '0' for 8-bit, '1' for 16-bit device */ + .parts = omap3pandora_nand_partitions, + .nr_parts = ARRAY_SIZE(omap3pandora_nand_partitions), +}; + static struct gpio_led pandora_gpio_leds[] = { { .name = "pandora::sd1", @@ -246,12 +286,33 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = { static int omap3pandora_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { + int ret, gpio_32khz; + /* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */ omap3pandora_mmc[0].gpio_cd = gpio + 0; omap3pandora_mmc[1].gpio_cd = gpio + 1; omap2_hsmmc_init(omap3pandora_mmc); + /* gpio + 13 drives 32kHz buffer for wifi module */ + gpio_32khz = gpio + 13; + ret = gpio_request(gpio_32khz, "wifi 32kHz"); + if (ret < 0) { + pr_err("Cannot get GPIO line %d, ret=%d\n", gpio_32khz, ret); + goto fail; + } + + ret = gpio_direction_output(gpio_32khz, 1); + if (ret < 0) { + pr_err("Cannot set GPIO line %d, ret=%d\n", gpio_32khz, ret); + goto fail_direction; + } + return 0; + +fail_direction: + gpio_free(gpio_32khz); +fail: + return -ENODEV; } static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { @@ -530,10 +591,67 @@ static void __init omap3pandora_init_irq(void) omap_gpio_init(); } +static void pandora_wl1251_set_power(bool enable) +{ + /* + * Keep power always on until wl1251_sdio driver learns to re-init + * the chip after powering it down and back up. + */ +} + +static struct wl12xx_platform_data pandora_wl1251_pdata = { + .set_power = pandora_wl1251_set_power, + .use_eeprom = true, +}; + +static struct platform_device pandora_wl1251_data = { + .name = "wl1251_data", + .id = -1, + .dev = { + .platform_data = &pandora_wl1251_pdata, + }, +}; + +static void pandora_wl1251_init(void) +{ + int ret; + + ret = gpio_request(PANDORA_WIFI_IRQ_GPIO, "wl1251 irq"); + if (ret < 0) + goto fail; + + ret = gpio_direction_input(PANDORA_WIFI_IRQ_GPIO); + if (ret < 0) + goto fail_irq; + + pandora_wl1251_pdata.irq = gpio_to_irq(PANDORA_WIFI_IRQ_GPIO); + if (pandora_wl1251_pdata.irq < 0) + goto fail_irq; + + ret = gpio_request(PANDORA_WIFI_NRESET_GPIO, "wl1251 nreset"); + if (ret < 0) + goto fail_irq; + + /* start powered so that it probes with MMC subsystem */ + ret = gpio_direction_output(PANDORA_WIFI_NRESET_GPIO, 1); + if (ret < 0) + goto fail_nreset; + + return; + +fail_nreset: + gpio_free(PANDORA_WIFI_NRESET_GPIO); +fail_irq: + gpio_free(PANDORA_WIFI_IRQ_GPIO); +fail: + printk(KERN_ERR "wl1251 board initialisation failed\n"); +} + static struct platform_device *omap3pandora_devices[] __initdata = { &pandora_leds_gpio, &pandora_keys_gpio, &pandora_dss_device, + &pandora_wl1251_data, }; static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { @@ -566,6 +684,7 @@ static void __init omap3pandora_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap3pandora_i2c_init(); + pandora_wl1251_init(); platform_add_devices(omap3pandora_devices, ARRAY_SIZE(omap3pandora_devices)); omap_serial_init(); @@ -574,6 +693,7 @@ static void __init omap3pandora_init(void) omap3pandora_ads7846_init(); usb_ehci_init(&ehci_pdata); usb_musb_init(&musb_board_data); + gpmc_nand_init(&pandora_nand_data); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); -- cgit v1.2.3-70-g09d2 From 000d534ed7adf976652921f0bdd1dae14484bce8 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 2 Aug 2010 13:18:02 +0300 Subject: omap: rx51: Set regulator V28 always on It seems that the battery cover sensor in Nokia N900 is powered from the V28 domain. Now if this regulator is disabled it causes that the gpio 160 reads only zero which effectively causes uSD removal detection. Currently the bootloader enabled V28 is kept on but this may change in the future according to comment in drivers/regulator/core.c: regulator_has_full_constraints. Also if there are any consumers on the V28 domain doing regulator_enable regulator_disable cycle the V28 will be disabled after that. Prepare for these by defining the V28 as always_on regulator. Signed-off-by: Jarkko Nikula Cc: Adrian Hunter Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-rx51-peripherals.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 5ddf15664ff..3d95534215d 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -361,6 +361,7 @@ static struct regulator_init_data rx51_vaux1 = { .name = "V28", .min_uV = 2800000, .max_uV = 2800000, + .always_on = true, /* due battery cover sensor */ .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE -- cgit v1.2.3-70-g09d2 From 87581fd4a9c038dc18684b9336f2c59eee1710cc Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 2 Aug 2010 13:18:02 +0300 Subject: omap: rx51: Add platform_data for tlv320aic3x with reset gpionumber Proper operation of the tlv320aic3x audio codec requires that reset sequencing is done in pair with supply voltages when using the regulator framework. Add the codec reset gpio used in Nokia RX51 to tlv320aic3x data. Signed-off-by: Jarkko Nikula Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-rx51-peripherals.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 3d95534215d..e350f0bf8cd 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -32,6 +32,8 @@ #include #include +#include + #include "mux.h" #include "hsmmc.h" @@ -707,6 +709,10 @@ static struct twl4030_platform_data rx51_twldata __initdata = { .vio = &rx51_vio, }; +static struct aic3x_pdata rx51_aic3x_data __initdata = { + .gpio_reset = 60, +}; + static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = { { I2C_BOARD_INFO("twl5030", 0x48), @@ -719,6 +725,7 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = { static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = { { I2C_BOARD_INFO("tlv320aic3x", 0x18), + .platform_data = &rx51_aic3x_data, }, }; -- cgit v1.2.3-70-g09d2 From 5c7d9bbec6415a00860e4ee482a794c940ba8733 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 2 Aug 2010 13:18:02 +0300 Subject: omap: rx51: Use REGULATOR_SUPPLY macro when initializingregulator consumers There is REGULATOR_SUPPLY macro available for initializing the struct regulator_consumer_supply so use it where applicable (all other supplies than vdds_sdi) as it improves the readability. Signed-off-by: Jarkko Nikula Acked-by: Eduardo Valentin Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-rx51-peripherals.c | 43 +++++++--------------------- 1 file changed, 11 insertions(+), 32 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index e350f0bf8cd..b4c3dd7863a 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -301,48 +301,27 @@ static struct omap2_hsmmc_info mmc[] __initdata = { {} /* Terminator */ }; -static struct regulator_consumer_supply rx51_vmmc1_supply = { - .supply = "vmmc", - .dev_name = "mmci-omap-hs.0", -}; +static struct regulator_consumer_supply rx51_vmmc1_supply = + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); -static struct regulator_consumer_supply rx51_vaux3_supply = { - .supply = "vmmc", - .dev_name = "mmci-omap-hs.1", -}; +static struct regulator_consumer_supply rx51_vaux3_supply = + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); -static struct regulator_consumer_supply rx51_vsim_supply = { - .supply = "vmmc_aux", - .dev_name = "mmci-omap-hs.1", -}; +static struct regulator_consumer_supply rx51_vsim_supply = + REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1"); static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { /* tlv320aic3x analog supplies */ - { - .supply = "AVDD", - .dev_name = "2-0018", - }, - { - .supply = "DRVDD", - .dev_name = "2-0018", - }, + REGULATOR_SUPPLY("AVDD", "2-0018"), + REGULATOR_SUPPLY("DRVDD", "2-0018"), /* Keep vmmc as last item. It is not iterated for newer boards */ - { - .supply = "vmmc", - .dev_name = "mmci-omap-hs.1", - }, + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"), }; static struct regulator_consumer_supply rx51_vio_supplies[] = { /* tlv320aic3x digital supplies */ - { - .supply = "IOVDD", - .dev_name = "2-0018" - }, - { - .supply = "DVDD", - .dev_name = "2-0018" - }, + REGULATOR_SUPPLY("IOVDD", "2-0018"), + REGULATOR_SUPPLY("DVDD", "2-0018"), }; #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) -- cgit v1.2.3-70-g09d2 From 64d066918272db2a851e4884e38f264fd6b3c07b Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 2 Aug 2010 13:18:03 +0300 Subject: omap: rx51: Add supply and data for the tpa6130a2 headphoneamplifier With these and upcoming change to tpa6130a2 driver it's possible to add support for the TPA6130A2 headphone amplifier. Signed-off-by: Jarkko Nikula Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-rx51-peripherals.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index b4c3dd7863a..3c3f975520e 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -33,6 +33,7 @@ #include #include +#include #include "mux.h" #include "hsmmc.h" @@ -314,6 +315,8 @@ static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { /* tlv320aic3x analog supplies */ REGULATOR_SUPPLY("AVDD", "2-0018"), REGULATOR_SUPPLY("DRVDD", "2-0018"), + /* tpa6130a2 */ + REGULATOR_SUPPLY("Vdd", "2-0060"), /* Keep vmmc as last item. It is not iterated for newer boards */ REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"), }; @@ -692,6 +695,11 @@ static struct aic3x_pdata rx51_aic3x_data __initdata = { .gpio_reset = 60, }; +static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = { + .id = TPA6130A2, + .power_gpio = 98, +}; + static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = { { I2C_BOARD_INFO("twl5030", 0x48), @@ -706,6 +714,10 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = { I2C_BOARD_INFO("tlv320aic3x", 0x18), .platform_data = &rx51_aic3x_data, }, + { + I2C_BOARD_INFO("tpa6130a2", 0x60), + .platform_data = &rx51_tpa6130a2_data, + } }; static int __init rx51_i2c_init(void) -- cgit v1.2.3-70-g09d2 From 70b5d7377ec8640d5e5ff8c70da218fc20bef0c2 Mon Sep 17 00:00:00 2001 From: Mathias Nyman Date: Mon, 2 Aug 2010 13:18:03 +0300 Subject: omap: tsl2563 ALS support for Nokia N900 This commit will enable usage of tsl2563 ambient light sensor on Nokia N900. Signed-off-by: Ameya Palande Signed-off-by: Mathias Nyman Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-rx51-peripherals.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 3c3f975520e..a3a396ca2d3 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -35,6 +35,8 @@ #include #include +#include <../drivers/staging/iio/light/tsl2563.h> + #include "mux.h" #include "hsmmc.h" @@ -53,6 +55,12 @@ enum { static struct wl12xx_platform_data wl1251_pdata; +#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE) +static struct tsl2563_platform_data rx51_tsl2563_platform_data = { + .cover_comp_gain = 16, +}; +#endif + static struct omap2_mcspi_device_config wl1251_mcspi_config = { .turbo_mode = 0, .single_channel = 1, @@ -714,6 +722,12 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = { I2C_BOARD_INFO("tlv320aic3x", 0x18), .platform_data = &rx51_aic3x_data, }, +#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE) + { + I2C_BOARD_INFO("tsl2563", 0x29), + .platform_data = &rx51_tsl2563_platform_data, + }, +#endif { I2C_BOARD_INFO("tpa6130a2", 0x60), .platform_data = &rx51_tpa6130a2_data, -- cgit v1.2.3-70-g09d2 From 5026391c2ade39cdce93f6d6817ae5782f63a702 Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 2 Aug 2010 13:18:03 +0300 Subject: omap4: mmc: Fix the regulator resource for MMC2 on 4430sdp The MMC1 and MMC2 cards have seperate LDO supplies. Current code assumes that they are powered by same LDO. This patch fixes the same and has VAUX1 as supply to MMC2 card. Signed-off-by: Rajendra Nayak Signed-off-by: Sukumar Ghorai Signed-off-by: Kishore Kadiyala Tested-by: Kishore Kadiyala Signed-off-by: Santosh Shilimkar Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-4430sdp.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index e4a5d66b83b..216870b4448 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -156,14 +156,16 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { +static struct regulator_consumer_supply sdp4430_vaux_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.0", + .dev_name = "mmci-omap-hs.1", }, +}; +static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.1", + .dev_name = "mmci-omap-hs.0", }, }; @@ -210,6 +212,8 @@ static struct regulator_init_data sdp4430_vaux1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = 1, + .consumer_supplies = sdp4430_vaux_supply, }; static struct regulator_init_data sdp4430_vaux2 = { @@ -250,7 +254,7 @@ static struct regulator_init_data sdp4430_vmmc = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 2, + .num_consumer_supplies = 1, .consumer_supplies = sdp4430_vmmc_supply, }; -- cgit v1.2.3-70-g09d2 From 83078f9bdcc3218e769849921ee67820ea125cf4 Mon Sep 17 00:00:00 2001 From: Shubhrajyoti Datta Date: Mon, 2 Aug 2010 13:18:04 +0300 Subject: omap4: Board changes for 4430sdp tmp105 temperature sensor Adding board configuration for the tmp105 temperature sensor. The interface to the sensor is I2C. Signed-off-by: Shubhrajyoti D Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-4430sdp.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 216870b4448..eb1775e381d 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -357,6 +357,11 @@ static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { .platform_data = &sdp4430_twldata, }, }; +static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { + { + I2C_BOARD_INFO("tmp105", 0x48), + }, +}; static int __init omap4_i2c_init(void) { /* @@ -366,7 +371,8 @@ static int __init omap4_i2c_init(void) omap_register_i2c_bus(1, 400, sdp4430_i2c_boardinfo, ARRAY_SIZE(sdp4430_i2c_boardinfo)); omap_register_i2c_bus(2, 400, NULL, 0); - omap_register_i2c_bus(3, 400, NULL, 0); + omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, + ARRAY_SIZE(sdp4430_i2c_3_boardinfo)); omap_register_i2c_bus(4, 400, NULL, 0); return 0; } -- cgit v1.2.3-70-g09d2 From 509b6d9314eaf227db63a6336d3682f00578c550 Mon Sep 17 00:00:00 2001 From: Hemanth V Date: Mon, 2 Aug 2010 13:18:04 +0300 Subject: OMAP4: Add GPIO LED support for SDP board This patch adds support for GPIO LEDs present on OMAP4 SDP and Blaze boards. This basically adds platform data required by leds-gpio driver Signed-off-by: Hemanth V Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-4430sdp.c | 50 +++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index eb1775e381d..f287461bb03 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -40,6 +41,54 @@ #define ETH_KS8851_POWER_ON 48 #define ETH_KS8851_QUART 138 +static struct gpio_led sdp4430_gpio_leds[] = { + { + .name = "omap4:green:debug0", + .gpio = 61, + }, + { + .name = "omap4:green:debug1", + .gpio = 30, + }, + { + .name = "omap4:green:debug2", + .gpio = 7, + }, + { + .name = "omap4:green:debug3", + .gpio = 8, + }, + { + .name = "omap4:green:debug4", + .gpio = 50, + }, + { + .name = "omap4:blue:user", + .gpio = 169, + }, + { + .name = "omap4:red:user", + .gpio = 170, + }, + { + .name = "omap4:green:user", + .gpio = 139, + }, + +}; + +static struct gpio_led_platform_data sdp4430_led_data = { + .leds = sdp4430_gpio_leds, + .num_leds = ARRAY_SIZE(sdp4430_gpio_leds), +}; + +static struct platform_device sdp4430_leds_gpio = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &sdp4430_led_data, + }, +}; static struct spi_board_info sdp4430_spi_board_info[] __initdata = { { .modalias = "ks8851", @@ -112,6 +161,7 @@ static struct platform_device sdp4430_lcd_device = { static struct platform_device *sdp4430_devices[] __initdata = { &sdp4430_lcd_device, + &sdp4430_leds_gpio, }; static struct omap_lcd_config sdp4430_lcd_config __initdata = { -- cgit v1.2.3-70-g09d2 From b075f58b2c0f377b4bfbe11b817e003393bcb489 Mon Sep 17 00:00:00 2001 From: David Anders Date: Mon, 2 Aug 2010 13:18:05 +0300 Subject: omap4: Add OMAP4 Panda Support Add initial support for the OMAP4 based Panda Board. Signed-off-by: David Anders [tony@atomide.com: selected board by default in Kconfig] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 5 + arch/arm/mach-omap2/Makefile | 2 + arch/arm/mach-omap2/board-omap4panda.c | 304 +++++++++++++++++++++++++++++++++ 3 files changed, 311 insertions(+) create mode 100644 arch/arm/mach-omap2/board-omap4panda.c (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 84fecd0913a..b48bacf0a7a 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -238,6 +238,11 @@ config MACH_OMAP_4430SDP default y depends on ARCH_OMAP4 +config MACH_OMAP4_PANDA + bool "OMAP4 Panda Board" + default y + depends on ARCH_OMAP4 + config OMAP3_EMU bool "OMAP3 debugging peripherals" depends on ARCH_OMAP3 diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 490fdf8d187..0efcc94fad2 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -145,6 +145,8 @@ obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \ hsmmc.o +obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \ + hsmmc.o obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c new file mode 100644 index 00000000000..c03d1d56db5 --- /dev/null +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -0,0 +1,304 @@ +/* + * Board support file for OMAP4430 based PandaBoard. + * + * Copyright (C) 2010 Texas Instruments + * + * Author: David Anders + * + * Based on mach-omap2/board-4430sdp.c + * + * Author: Santosh Shilimkar + * + * Based on mach-omap2/board-3430sdp.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include "hsmmc.h" + + +static void __init omap4_panda_init_irq(void) +{ + omap2_init_common_hw(NULL, NULL); + gic_init_irq(); + omap_gpio_init(); +} + +static struct omap_musb_board_data musb_board_data = { + .interface_type = MUSB_INTERFACE_UTMI, + .mode = MUSB_PERIPHERAL, + .power = 100, +}; + +static struct omap2_hsmmc_info mmc[] = { + { + .mmc = 1, + .wires = 8, + .gpio_wp = -EINVAL, + }, + {} /* Terminator */ +}; + +static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = { + { + .supply = "vmmc", + .dev_name = "mmci-omap-hs.0", + }, + { + .supply = "vmmc", + .dev_name = "mmci-omap-hs.1", + }, +}; + +static int omap4_twl6030_hsmmc_late_init(struct device *dev) +{ + int ret = 0; + struct platform_device *pdev = container_of(dev, + struct platform_device, dev); + struct omap_mmc_platform_data *pdata = dev->platform_data; + + /* Setting MMC1 Card detect Irq */ + if (pdev->id == 0) + pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE + + MMCDETECT_INTR_OFFSET; + return ret; +} + +static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev) +{ + struct omap_mmc_platform_data *pdata = dev->platform_data; + + pdata->init = omap4_twl6030_hsmmc_late_init; +} + +static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers) +{ + struct omap2_hsmmc_info *c; + + omap2_hsmmc_init(controllers); + for (c = controllers; c->mmc; c++) + omap4_twl6030_hsmmc_set_late_init(c->dev); + + return 0; +} + +static struct regulator_init_data omap4_panda_vaux1 = { + .constraints = { + .min_uV = 1000000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vaux2 = { + .constraints = { + .min_uV = 1200000, + .max_uV = 2800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vaux3 = { + .constraints = { + .min_uV = 1000000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +/* VMMC1 for MMC1 card */ +static struct regulator_init_data omap4_panda_vmmc = { + .constraints = { + .min_uV = 1200000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 2, + .consumer_supplies = omap4_panda_vmmc_supply, +}; + +static struct regulator_init_data omap4_panda_vpp = { + .constraints = { + .min_uV = 1800000, + .max_uV = 2500000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vusim = { + .constraints = { + .min_uV = 1200000, + .max_uV = 2900000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vana = { + .constraints = { + .min_uV = 2100000, + .max_uV = 2100000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vcxio = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vdac = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct regulator_init_data omap4_panda_vusb = { + .constraints = { + .min_uV = 3300000, + .max_uV = 3300000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, +}; + +static struct twl4030_platform_data omap4_panda_twldata = { + .irq_base = TWL6030_IRQ_BASE, + .irq_end = TWL6030_IRQ_END, + + /* Regulators */ + .vmmc = &omap4_panda_vmmc, + .vpp = &omap4_panda_vpp, + .vusim = &omap4_panda_vusim, + .vana = &omap4_panda_vana, + .vcxio = &omap4_panda_vcxio, + .vdac = &omap4_panda_vdac, + .vusb = &omap4_panda_vusb, + .vaux1 = &omap4_panda_vaux1, + .vaux2 = &omap4_panda_vaux2, + .vaux3 = &omap4_panda_vaux3, +}; + +static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl6030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = OMAP44XX_IRQ_SYS_1N, + .platform_data = &omap4_panda_twldata, + }, +}; +static int __init omap4_panda_i2c_init(void) +{ + /* + * Phoenix Audio IC needs I2C1 to + * start with 400 KHz or less + */ + omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo, + ARRAY_SIZE(omap4_panda_i2c_boardinfo)); + omap_register_i2c_bus(2, 400, NULL, 0); + omap_register_i2c_bus(3, 400, NULL, 0); + omap_register_i2c_bus(4, 400, NULL, 0); + return 0; +} +static void __init omap4_panda_init(void) +{ + int status; + + omap4_panda_i2c_init(); + omap_serial_init(); + omap4_twl6030_hsmmc_init(mmc); + /* OMAP4 Panda uses internal transceiver so register nop transceiver */ + usb_nop_xceiv_register(); + /* FIXME: allow multi-omap to boot until musb is updated for omap4 */ + if (!cpu_is_omap44xx()) + usb_musb_init(&musb_board_data); +} + +static void __init omap4_panda_map_io(void) +{ + omap2_set_globals_443x(); + omap44xx_map_common_io(); +} + +MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") + /* Maintainer: David Anders - Texas Instruments Inc */ + .phys_io = 0x48000000, + .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, + .boot_params = 0x80000100, + .map_io = omap4_panda_map_io, + .init_irq = omap4_panda_init_irq, + .init_machine = omap4_panda_init, + .timer = &omap_timer, +MACHINE_END -- cgit v1.2.3-70-g09d2 From 5ade4ff593c8f91f7e1288c6bc9aff046b62e0d6 Mon Sep 17 00:00:00 2001 From: Govindraj R Date: Mon, 2 Aug 2010 13:18:11 +0300 Subject: omap3: serial: Add context save and restore for mcr Adds context save/restore for mcr register as state of mcr register is lost after core off. Signed-off-by: Govindraj R Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/serial.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 3771254dfa8..804dbb21cee 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -74,6 +74,7 @@ struct omap_uart_state { u16 sysc; u16 scr; u16 wer; + u16 mcr; #endif }; @@ -197,6 +198,9 @@ static void omap_uart_save_context(struct omap_uart_state *uart) uart->sysc = serial_read_reg(p, UART_OMAP_SYSC); uart->scr = serial_read_reg(p, UART_OMAP_SCR); uart->wer = serial_read_reg(p, UART_OMAP_WER); + serial_write_reg(p, UART_LCR, 0x80); + uart->mcr = serial_read_reg(p, UART_MCR); + serial_write_reg(p, UART_LCR, lcr); uart->context_valid = 1; } @@ -225,6 +229,8 @@ static void omap_uart_restore_context(struct omap_uart_state *uart) serial_write_reg(p, UART_DLM, uart->dlh); serial_write_reg(p, UART_LCR, 0x0); /* Operational mode */ serial_write_reg(p, UART_IER, uart->ier); + serial_write_reg(p, UART_LCR, 0x80); + serial_write_reg(p, UART_MCR, uart->mcr); serial_write_reg(p, UART_FCR, 0xA1); serial_write_reg(p, UART_LCR, 0xBF); /* Config B mode */ serial_write_reg(p, UART_EFR, efr); -- cgit v1.2.3-70-g09d2 From c54bae1f06075e49206e7c327b4213e8b5a9b5fb Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Mon, 2 Aug 2010 13:18:11 +0300 Subject: omap2/3/4: serial: remove initialization sparse warnings Initialization of pointer should be done with NULL. Removes sparse warnings: arch/arm/mach-omap2/serial.c:566:17: warning: Using plain integer as NULL pointer arch/arm/mach-omap2/serial.c:567:17: warning: Using plain integer as NULL pointer Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/serial.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 804dbb21cee..9476c1c3aaa 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -495,8 +495,8 @@ static void omap_uart_idle_init(struct omap_uart_state *uart) } uart->wk_mask = wk_mask; } else { - uart->wk_en = 0; - uart->wk_st = 0; + uart->wk_en = NULL; + uart->wk_st = NULL; uart->wk_mask = 0; uart->padconf = 0; } -- cgit v1.2.3-70-g09d2 From bfe6977ac7b96e5a6665546c0efd733cd290d0ca Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Mon, 2 Aug 2010 13:18:12 +0300 Subject: omap2/3/4: serial: kill dev_attr_sleep_timeout sparse warn Remove the following sparse warnings by declaring attr as static: arch/arm/mach-omap2/serial.c:627:1: warning: symbol 'dev_attr_sleep_timeout' was not declared. Should it be static? Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/serial.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 9476c1c3aaa..584a2ed39ab 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -558,7 +558,8 @@ static ssize_t sleep_timeout_store(struct device *dev, return n; } -DEVICE_ATTR(sleep_timeout, 0644, sleep_timeout_show, sleep_timeout_store); +static DEVICE_ATTR(sleep_timeout, 0644, sleep_timeout_show, + sleep_timeout_store); #define DEV_CREATE_FILE(dev, attr) WARN_ON(device_create_file(dev, attr)) #else static inline void omap_uart_idle_init(struct omap_uart_state *uart) {} -- cgit v1.2.3-70-g09d2 From 5a927b36f56c2a937e67f0947f233f723660f690 Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Mon, 2 Aug 2010 13:18:12 +0300 Subject: omap2/3/4: serial: introduce errata handling introduce silicon specific quirks as a errata handling mechanism as a start UART_ERRATA_FIFO_FULL_ABORT is used to handle the override for fifo full condition for rx and tx. Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/serial.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 584a2ed39ab..009b63fc79f 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -37,6 +37,8 @@ #define UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV 0x52 #define UART_OMAP_WER 0x17 /* Wake-up enable register */ +#define UART_ERRATA_FIFO_FULL_ABORT (0x1 << 0) + /* * NOTE: By default the serial timeout is disabled as it causes lost characters * over the serial ports. This means that the UART clocks will stay on until @@ -64,6 +66,7 @@ struct omap_uart_state { struct list_head node; struct platform_device pdev; + u32 errata; #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) int context_valid; @@ -756,11 +759,13 @@ void __init omap_serial_init_port(int port) * omap3xxx: Never read empty UART fifo on UARTs * with IP rev >=0x52 */ - if (cpu_is_omap44xx()) { - uart->p->serial_in = serial_in_override; - uart->p->serial_out = serial_out_override; - } else if ((serial_read_reg(uart->p, UART_OMAP_MVER) & 0xFF) - >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV) { + if (cpu_is_omap44xx()) + uart->errata |= UART_ERRATA_FIFO_FULL_ABORT; + else if ((serial_read_reg(uart->p, UART_OMAP_MVER) & 0xFF) + >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV) + uart->errata |= UART_ERRATA_FIFO_FULL_ABORT; + + if (uart->errata & UART_ERRATA_FIFO_FULL_ABORT) { uart->p->serial_in = serial_in_override; uart->p->serial_out = serial_out_override; } -- cgit v1.2.3-70-g09d2 From 0003450964357ec85eeeeda2e4bb8b06a6f82ad3 Mon Sep 17 00:00:00 2001 From: Deepak K Date: Mon, 2 Aug 2010 13:18:12 +0300 Subject: omap2/3/4: serial: errata i202: fix for MDR1 access Errata i202 (OMAP3430 - 1.12, OMAP3630 - 1.6): UART module MDR1 register access can cause a dummy underrun condition which could result in a freeze in the case of IrDA communication or if used as UART, corrupted data. Workaround is as follows for everytime MDR1 register is changed: * setup all required UART registers * setup MDR1.MODE_SELECT bit field * Wait 5 L4 clk cycles + 5 UART functional clock cycles * Clear the Tx and RX fifo using FCR register Note: The following step is not done as I am assuming it is not needed due to reconfiguration being done and there is no halted operation perse. * Read if required, the RESUME register to resume halted operation Based on an earlier patch at: http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=42d4a342c009bd9727c100abc8a4bc3063c22f0c Signed-off-by: Deepak K Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/serial.c | 52 +++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 49 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 009b63fc79f..566e991ede8 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -38,6 +38,7 @@ #define UART_OMAP_WER 0x17 /* Wake-up enable register */ #define UART_ERRATA_FIFO_FULL_ABORT (0x1 << 0) +#define UART_ERRATA_i202_MDR1_ACCESS (0x1 << 1) /* * NOTE: By default the serial timeout is disabled as it causes lost characters @@ -184,6 +185,42 @@ static inline void __init omap_uart_reset(struct omap_uart_state *uart) #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) +/* + * Work Around for Errata i202 (3430 - 1.12, 3630 - 1.6) + * The access to uart register after MDR1 Access + * causes UART to corrupt data. + * + * Need a delay = + * 5 L4 clock cycles + 5 UART functional clock cycle (@48MHz = ~0.2uS) + * give 10 times as much + */ +static void omap_uart_mdr1_errataset(struct omap_uart_state *uart, u8 mdr1_val, + u8 fcr_val) +{ + struct plat_serial8250_port *p = uart->p; + u8 timeout = 255; + + serial_write_reg(p, UART_OMAP_MDR1, mdr1_val); + udelay(2); + serial_write_reg(p, UART_FCR, fcr_val | UART_FCR_CLEAR_XMIT | + UART_FCR_CLEAR_RCVR); + /* + * Wait for FIFO to empty: when empty, RX_FIFO_E bit is 0 and + * TX_FIFO_E bit is 1. + */ + while (UART_LSR_THRE != (serial_read_reg(p, UART_LSR) & + (UART_LSR_THRE | UART_LSR_DR))) { + timeout--; + if (!timeout) { + /* Should *never* happen. we warn and carry on */ + dev_crit(&uart->pdev.dev, "Errata i202: timedout %x\n", + serial_read_reg(p, UART_LSR)); + break; + } + udelay(1); + } +} + static void omap_uart_save_context(struct omap_uart_state *uart) { u16 lcr = 0; @@ -221,7 +258,10 @@ static void omap_uart_restore_context(struct omap_uart_state *uart) uart->context_valid = 0; - serial_write_reg(p, UART_OMAP_MDR1, 0x7); + if (uart->errata & UART_ERRATA_i202_MDR1_ACCESS) + omap_uart_mdr1_errataset(uart, 0x07, 0xA0); + else + serial_write_reg(p, UART_OMAP_MDR1, 0x7); serial_write_reg(p, UART_LCR, 0xBF); /* Config B mode */ efr = serial_read_reg(p, UART_EFR); serial_write_reg(p, UART_EFR, UART_EFR_ECB); @@ -234,14 +274,16 @@ static void omap_uart_restore_context(struct omap_uart_state *uart) serial_write_reg(p, UART_IER, uart->ier); serial_write_reg(p, UART_LCR, 0x80); serial_write_reg(p, UART_MCR, uart->mcr); - serial_write_reg(p, UART_FCR, 0xA1); serial_write_reg(p, UART_LCR, 0xBF); /* Config B mode */ serial_write_reg(p, UART_EFR, efr); serial_write_reg(p, UART_LCR, UART_LCR_WLEN8); serial_write_reg(p, UART_OMAP_SCR, uart->scr); serial_write_reg(p, UART_OMAP_WER, uart->wer); serial_write_reg(p, UART_OMAP_SYSC, uart->sysc); - serial_write_reg(p, UART_OMAP_MDR1, 0x00); /* UART 16x mode */ + if (uart->errata & UART_ERRATA_i202_MDR1_ACCESS) + omap_uart_mdr1_errataset(uart, 0x00, 0xA1); + else + serial_write_reg(p, UART_OMAP_MDR1, 0x00); /* UART 16x mode */ } #else static inline void omap_uart_save_context(struct omap_uart_state *uart) {} @@ -769,6 +811,10 @@ void __init omap_serial_init_port(int port) uart->p->serial_in = serial_in_override; uart->p->serial_out = serial_out_override; } + + /* Enable the MDR1 errata for OMAP3 */ + if (cpu_is_omap34xx()) + uart->errata |= UART_ERRATA_i202_MDR1_ACCESS; } /** -- cgit v1.2.3-70-g09d2 From 5643aebbc088332e6722750c45bcd83f61af071e Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Mon, 2 Aug 2010 13:18:18 +0300 Subject: omap4: suspend: Add basic system suspend support This patch adds support for basic suspend doing a CPUx wfi for OMAP4. All powerdomains are for now are kept programmed in ON state. Signed-off-by: Rajendra Nayak Signed-off-by: Santosh Shilimkar Cc: Kevin Hilman Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/pm44xx.c | 135 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 136 insertions(+) create mode 100644 arch/arm/mach-omap2/pm44xx.c (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 0efcc94fad2..3cb1b510ee4 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -49,6 +49,7 @@ ifeq ($(CONFIG_PM),y) obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o cpuidle34xx.o +obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o obj-$(CONFIG_PM_DEBUG) += pm-debug.o AFLAGS_sleep24xx.o :=-Wa,-march=armv6 diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c new file mode 100644 index 00000000000..54544b4fc76 --- /dev/null +++ b/arch/arm/mach-omap2/pm44xx.c @@ -0,0 +1,135 @@ +/* + * OMAP4 Power Management Routines + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Rajendra Nayak + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include + +#include +#include + +struct power_state { + struct powerdomain *pwrdm; + u32 next_state; +#ifdef CONFIG_SUSPEND + u32 saved_state; +#endif + struct list_head node; +}; + +static LIST_HEAD(pwrst_list); + +#ifdef CONFIG_SUSPEND +static int omap4_pm_prepare(void) +{ + disable_hlt(); + return 0; +} + +static int omap4_pm_suspend(void) +{ + do_wfi(); + return 0; +} + +static int omap4_pm_enter(suspend_state_t suspend_state) +{ + int ret = 0; + + switch (suspend_state) { + case PM_SUSPEND_STANDBY: + case PM_SUSPEND_MEM: + ret = omap4_pm_suspend(); + break; + default: + ret = -EINVAL; + } + + return ret; +} + +static void omap4_pm_finish(void) +{ + enable_hlt(); + return; +} + +static int omap4_pm_begin(suspend_state_t state) +{ + return 0; +} + +static void omap4_pm_end(void) +{ + return; +} + +static struct platform_suspend_ops omap_pm_ops = { + .begin = omap4_pm_begin, + .end = omap4_pm_end, + .prepare = omap4_pm_prepare, + .enter = omap4_pm_enter, + .finish = omap4_pm_finish, + .valid = suspend_valid_only_mem, +}; +#endif /* CONFIG_SUSPEND */ + +static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused) +{ + struct power_state *pwrst; + + if (!pwrdm->pwrsts) + return 0; + + pwrst = kmalloc(sizeof(struct power_state), GFP_ATOMIC); + if (!pwrst) + return -ENOMEM; + pwrst->pwrdm = pwrdm; + pwrst->next_state = PWRDM_POWER_ON; + list_add(&pwrst->node, &pwrst_list); + + return pwrdm_set_next_pwrst(pwrst->pwrdm, pwrst->next_state); +} + +/** + * omap4_pm_init - Init routine for OMAP4 PM + * + * Initializes all powerdomain and clockdomain target states + * and all PRCM settings. + */ +static int __init omap4_pm_init(void) +{ + int ret; + + if (!cpu_is_omap44xx()) + return -ENODEV; + + pr_err("Power Management for TI OMAP4.\n"); + +#ifdef CONFIG_PM + ret = pwrdm_for_each(pwrdms_setup, NULL); + if (ret) { + pr_err("Failed to setup powerdomains\n"); + goto err2; + } +#endif + +#ifdef CONFIG_SUSPEND + suspend_set_ops(&omap_pm_ops); +#endif /* CONFIG_SUSPEND */ + +err2: + return ret; +} +late_initcall(omap4_pm_init); -- cgit v1.2.3-70-g09d2 From 3f9eaf0984952f69cb2d0c1b0f99b95b74742094 Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 2 Aug 2010 13:18:18 +0300 Subject: omap4: Add smc API to read AuxCoreBoot0 register This patch adds a secure API to read AuxCoreBoot0 register to check the cpu boot status. It also moves the other smc APIs to common omap44xx-smc.S. This APIs should not be marked as __INIT because we need these to be present for CPU hotplug Signed-off-by: Santosh Shilimkar Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap-headsmp.S | 16 ---------------- arch/arm/mach-omap2/omap44xx-smc.S | 25 +++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/smp.h | 1 + 3 files changed, 26 insertions(+), 16 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S index ef0e7a00dd6..6ae937a06cc 100644 --- a/arch/arm/mach-omap2/omap-headsmp.S +++ b/arch/arm/mach-omap2/omap-headsmp.S @@ -47,19 +47,3 @@ hold: ldr r12,=0x103 b secondary_startup END(omap_secondary_startup) - -ENTRY(omap_modify_auxcoreboot0) - stmfd sp!, {r1-r12, lr} - ldr r12, =0x104 - dsb - smc #0 - ldmfd sp!, {r1-r12, pc} -END(omap_modify_auxcoreboot0) - -ENTRY(omap_auxcoreboot_addr) - stmfd sp!, {r2-r12, lr} - ldr r12, =0x105 - dsb - smc #0 - ldmfd sp!, {r2-r12, pc} -END(omap_auxcoreboot_addr) diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S index f61c7771ca4..1980dc31a1a 100644 --- a/arch/arm/mach-omap2/omap44xx-smc.S +++ b/arch/arm/mach-omap2/omap44xx-smc.S @@ -30,3 +30,28 @@ ENTRY(omap_smc1) smc #0 ldmfd sp!, {r2-r12, pc} END(omap_smc1) + +ENTRY(omap_modify_auxcoreboot0) + stmfd sp!, {r1-r12, lr} + ldr r12, =0x104 + dsb + smc #0 + ldmfd sp!, {r1-r12, pc} +END(omap_modify_auxcoreboot0) + +ENTRY(omap_auxcoreboot_addr) + stmfd sp!, {r2-r12, lr} + ldr r12, =0x105 + dsb + smc #0 + ldmfd sp!, {r2-r12, pc} +END(omap_auxcoreboot_addr) + +ENTRY(omap_read_auxcoreboot0) + stmfd sp!, {r2-r12, lr} + ldr r12, =0x103 + dsb + smc #0 + mov r0, r0, lsr #9 + ldmfd sp!, {r2-r12, pc} +END(omap_read_auxcoreboot0) diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h index 8983d54c4fd..6a3ff65c030 100644 --- a/arch/arm/plat-omap/include/plat/smp.h +++ b/arch/arm/plat-omap/include/plat/smp.h @@ -30,6 +30,7 @@ extern void omap_secondary_startup(void); extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); extern void omap_auxcoreboot_addr(u32 cpu_addr); +extern u32 omap_read_auxcoreboot0(void); /* * We use Soft IRQ1 as the IPI -- cgit v1.2.3-70-g09d2 From 7d35b8d09fb0cb0a89c8c265a5bfb52c2867b1d5 Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Mon, 2 Aug 2010 13:18:19 +0300 Subject: omap4: hotplug: Add basic CPU hotplug support This patch adds cpu hotplug support for OMAP4430. Only CPU inactive state is supported as a low power state in the basic hot-plug support Signed-off-by: Rajendra Nayak Signed-off-by: Santosh Shilimkar Cc: Kevin Hilman Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/include/mach/omap4-common.h | 7 +++ arch/arm/mach-omap2/omap-hotplug.c | 79 +++++++++++++++++++++++++ arch/arm/mach-omap2/omap-smp.c | 3 +- 4 files changed, 89 insertions(+), 1 deletion(-) create mode 100644 arch/arm/mach-omap2/omap-hotplug.c (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 3cb1b510ee4..0db90ff5261 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o # SMP support ONLY available for OMAP4 obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o obj-$(CONFIG_LOCAL_TIMERS) += timer-mpu.o +obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o obj-$(CONFIG_ARCH_OMAP4) += omap44xx-smc.o omap4-common.o AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h index 423af3a6dd3..2744dfee1ff 100644 --- a/arch/arm/mach-omap2/include/mach/omap4-common.h +++ b/arch/arm/mach-omap2/include/mach/omap4-common.h @@ -13,6 +13,13 @@ #ifndef OMAP_ARCH_OMAP4_COMMON_H #define OMAP_ARCH_OMAP4_COMMON_H +/* + * wfi used in low power code. Directly opcode is used instead + * of instruction to avoid mulit-omap build break + */ +#define do_wfi() \ + __asm__ __volatile__ (".word 0xe320f003" : : : "memory") + #ifdef CONFIG_CACHE_L2X0 extern void __iomem *l2cache_base; #endif diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c new file mode 100644 index 00000000000..6cee456ca54 --- /dev/null +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -0,0 +1,79 @@ +/* + * OMAP4 SMP cpu-hotplug support + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Author: + * Santosh Shilimkar + * + * Platform file needed for the OMAP4 SMP. This file is based on arm + * realview smp platform. + * Copyright (c) 2002 ARM Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include + +static DECLARE_COMPLETION(cpu_killed); + +int platform_cpu_kill(unsigned int cpu) +{ + return wait_for_completion_timeout(&cpu_killed, 5000); +} + +/* + * platform-specific code to shutdown a CPU + * Called with IRQs disabled + */ +void platform_cpu_die(unsigned int cpu) +{ + unsigned int this_cpu = hard_smp_processor_id(); + + if (cpu != this_cpu) { + pr_crit("platform_cpu_die running on %u, should be %u\n", + this_cpu, cpu); + BUG(); + } + pr_notice("CPU%u: shutdown\n", cpu); + complete(&cpu_killed); + flush_cache_all(); + dsb(); + + /* + * we're ready for shutdown now, so do it + */ + if (omap_modify_auxcoreboot0(0x0, 0x200) != 0x0) + printk(KERN_CRIT "Secure clear status failed\n"); + + for (;;) { + /* + * Execute WFI + */ + do_wfi(); + + if (omap_read_auxcoreboot0() == cpu) { + /* + * OK, proper wakeup, we're done + */ + break; + } + pr_debug("CPU%u: spurious wakeup call\n", cpu); + } +} + +int platform_cpu_disable(unsigned int cpu) +{ + /* + * we don't allow CPU 0 to be shutdown (it is still too special + * e.g. clock tick interrupts) + */ + return cpu == 0 ? -EPERM : 0; +} diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 1cf52313759..af3c20c8d3f 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -73,9 +73,10 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * the AuxCoreBoot1 register is updated with cpu state * A barrier is added to ensure that write buffer is drained */ - omap_modify_auxcoreboot0(0x200, 0x0); + omap_modify_auxcoreboot0(0x200, 0xfffffdff); flush_cache_all(); smp_wmb(); + smp_cross_call(cpumask_of(cpu)); /* * Now the secondary core is starting up let it run its -- cgit v1.2.3-70-g09d2 From 35ddf7c003f54fc9878a15384beb9a900d40319d Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 2 Aug 2010 14:21:39 +0300 Subject: omap: Add back UART MDR1 check into uncompress.h Recent DEBUG_LL and uncompress.h changes removed the check_port() as pointed out by Cory Maccarrone . This causes some boards to not boot, so add back the MDR1 register check. The MDR1 register tells the mode of omap uart. Based on an earlier patch by Cory Maccarrone . Tested-by: Cory Maccarrone Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/plat/uncompress.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index bbedd71943f..ddf723be48d 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -25,6 +25,8 @@ #include +#define MDR1_MODE_MASK 0x07 + static volatile u8 *uart_base; static int uart_shift; @@ -42,6 +44,10 @@ static void putc(int c) if (!uart_base) return; + /* Check for UART 16x mode */ + if ((uart_base[UART_OMAP_MDR1 << uart_shift] & MDR1_MODE_MASK) != 0) + return; + while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE)) barrier(); uart_base[UART_TX << uart_shift] = c; -- cgit v1.2.3-70-g09d2 From 8b8fbd39e20b5db95f8f4b3bda4c9d3fcf8e3afc Mon Sep 17 00:00:00 2001 From: Cory Maccarrone Date: Mon, 2 Aug 2010 14:21:39 +0300 Subject: omap1: omap7xx clocks, mux, serial fixes This change adds in the necessary clocks and mux pins for UART control on omap7xx devices. I also made a change in the serial code to only try and initialize two UARTs in omap_serial_init, as these devices don't have three. Signed-off-by: Cory Maccarrone Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/clock_data.c | 20 ++++++++++++++++++++ arch/arm/mach-omap1/mux.c | 4 ++++ arch/arm/mach-omap1/serial.c | 7 +++++++ arch/arm/plat-omap/include/plat/mux.h | 4 ++++ 4 files changed, 35 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c index aa8558adbf1..9240bc1026a 100644 --- a/arch/arm/mach-omap1/clock_data.c +++ b/arch/arm/mach-omap1/clock_data.c @@ -478,6 +478,24 @@ static struct clk usb_dc_ck7xx = { .enable_bit = 8, }; +static struct clk uart1_7xx = { + .name = "uart1_ck", + .ops = &clkops_generic, + /* Direct from ULPD, no parent */ + .rate = 12000000, + .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), + .enable_bit = 9, +}; + +static struct clk uart2_7xx = { + .name = "uart2_ck", + .ops = &clkops_generic, + /* Direct from ULPD, no parent */ + .rate = 12000000, + .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG), + .enable_bit = 11, +}; + static struct clk mclk_1510 = { .name = "mclk", .ops = &clkops_generic, @@ -620,7 +638,9 @@ static struct omap_clk omap_clks[] = { /* ULPD clocks */ CLK(NULL, "uart1_ck", &uart1_1510, CK_1510 | CK_310), CLK(NULL, "uart1_ck", &uart1_16xx.clk, CK_16XX), + CLK(NULL, "uart1_ck", &uart1_7xx, CK_7XX), CLK(NULL, "uart2_ck", &uart2_ck, CK_16XX | CK_1510 | CK_310), + CLK(NULL, "uart2_ck", &uart2_7xx, CK_7XX), CLK(NULL, "uart3_ck", &uart3_1510, CK_1510 | CK_310), CLK(NULL, "uart3_ck", &uart3_16xx.clk, CK_16XX), CLK(NULL, "usb_clko", &usb_clko, CK_16XX | CK_1510 | CK_310), diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index 84341377232..6a9b42f4113 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -70,6 +70,10 @@ MUX_CFG_7XX("SPI_7XX_3", 6, 13, 4, 12, 1, 0) MUX_CFG_7XX("SPI_7XX_4", 6, 17, 4, 16, 1, 0) MUX_CFG_7XX("SPI_7XX_5", 8, 25, 0, 24, 0, 0) MUX_CFG_7XX("SPI_7XX_6", 9, 5, 0, 4, 0, 0) + +/* UART pins */ +MUX_CFG_7XX("UART_7XX_1", 3, 21, 0, 20, 0, 0) +MUX_CFG_7XX("UART_7XX_2", 8, 1, 6, 0, 0, 0) }; #define OMAP7XX_PINS_SZ ARRAY_SIZE(omap7xx_pins) #else diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 349de90194e..b78d0749f13 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -122,6 +122,13 @@ void __init omap_serial_init(void) for (i = 0; i < ARRAY_SIZE(serial_platform_data) - 1; i++) { + /* Don't look at UARTs higher than 2 for omap7xx */ + if (cpu_is_omap7xx() && i > 1) { + serial_platform_data[i].membase = NULL; + serial_platform_data[i].mapbase = 0; + continue; + } + /* Static mapping, never released */ serial_platform_data[i].membase = ioremap(serial_platform_data[i].mapbase, SZ_2K); diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h index c7472a28ce2..82c374c2f86 100644 --- a/arch/arm/plat-omap/include/plat/mux.h +++ b/arch/arm/plat-omap/include/plat/mux.h @@ -191,6 +191,10 @@ enum omap7xx_index { SPI_7XX_4, SPI_7XX_5, SPI_7XX_6, + + /* UART */ + UART_7XX_1, + UART_7XX_2, }; enum omap1xxx_index { -- cgit v1.2.3-70-g09d2 From 25d6f63093ef5fa596318d7790e6d5029a711a75 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 2 Aug 2010 14:21:39 +0300 Subject: omap2: Fix GPIO numbers and smc91x for 2430sdp Fix GPIO numbers and smc91x for 2430sdp. The earlier code had cut and paste errors from 3430sdp code. Also, 2430 has five GPIO banks for a total of 160 GPIO lines. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-2430sdp.c | 6 +----- arch/arm/plat-omap/gpio.c | 4 +++- 2 files changed, 4 insertions(+), 6 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index a11a575745e..cfdc877fc03 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -122,11 +122,7 @@ static struct omap_smc91x_platform_data board_smc91x_data = { static void __init board_smc91x_init(void) { - if (omap_rev() > OMAP3430_REV_ES1_0) - board_smc91x_data.gpio_irq = 6; - else - board_smc91x_data.gpio_irq = 29; - + omap_mux_init_gpio(149, OMAP_PIN_INPUT); gpmc_smc91x_init(&board_smc91x_data); } diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 9b7e3545f32..7951eefe1a0 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -390,7 +390,9 @@ static inline int gpio_valid(int gpio) return 0; if (cpu_is_omap7xx() && gpio < 192) return 0; - if (cpu_is_omap24xx() && gpio < 128) + if (cpu_is_omap2420() && gpio < 128) + return 0; + if (cpu_is_omap2430() && gpio < 160) return 0; if ((cpu_is_omap34xx() || cpu_is_omap44xx()) && gpio < 192) return 0; -- cgit v1.2.3-70-g09d2 From a5ba7ae2a1b9d4ce0b2ad1cd902af88ac6f7ef33 Mon Sep 17 00:00:00 2001 From: Steve Sakoman Date: Mon, 2 Aug 2010 14:21:39 +0300 Subject: omap: Overo: Fix support for second ethernet port The original patch got truncated when applied from patchwork.kernel.org as discussed at: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg28953.html This patch supplies the missing chunks. Signed-off-by: Steve Sakoman [tony@atomide.com: added more info to the patch description] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-overo.c | 42 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 79ac41400c2..4ceeb56c414 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -166,9 +166,26 @@ static struct platform_device overo_smsc911x_device = { }, }; +static struct platform_device overo_smsc911x2_device = { + .name = "smsc911x", + .id = 1, + .num_resources = ARRAY_SIZE(overo_smsc911x2_resources), + .resource = overo_smsc911x2_resources, + .dev = { + .platform_data = &overo_smsc911x_config, + }, +}; + +static struct platform_device *smsc911x_devices[] = { + &overo_smsc911x_device, + &overo_smsc911x2_device, +}; + static inline void __init overo_init_smsc911x(void) { - unsigned long cs_mem_base; + unsigned long cs_mem_base, cs_mem_base2; + + /* set up first smsc911x chip */ if (gpmc_cs_request(OVERO_SMSC911X_CS, SZ_16M, &cs_mem_base) < 0) { printk(KERN_ERR "Failed request for GPMC mem for smsc911x\n"); @@ -189,7 +206,28 @@ static inline void __init overo_init_smsc911x(void) overo_smsc911x_resources[1].start = OMAP_GPIO_IRQ(OVERO_SMSC911X_GPIO); overo_smsc911x_resources[1].end = 0; - platform_device_register(&overo_smsc911x_device); + /* set up second smsc911x chip */ + + if (gpmc_cs_request(OVERO_SMSC911X2_CS, SZ_16M, &cs_mem_base2) < 0) { + printk(KERN_ERR "Failed request for GPMC mem for smsc911x2\n"); + return; + } + + overo_smsc911x2_resources[0].start = cs_mem_base2 + 0x0; + overo_smsc911x2_resources[0].end = cs_mem_base2 + 0xff; + + if ((gpio_request(OVERO_SMSC911X2_GPIO, "SMSC911X2 IRQ") == 0) && + (gpio_direction_input(OVERO_SMSC911X2_GPIO) == 0)) { + gpio_export(OVERO_SMSC911X2_GPIO, 0); + } else { + printk(KERN_ERR "could not obtain gpio for SMSC911X2 IRQ\n"); + return; + } + + overo_smsc911x2_resources[1].start = OMAP_GPIO_IRQ(OVERO_SMSC911X2_GPIO); + overo_smsc911x2_resources[1].end = 0; + + platform_add_devices(smsc911x_devices, ARRAY_SIZE(smsc911x_devices)); } #else -- cgit v1.2.3-70-g09d2 From 5ebc0d526af51d84b3d6fbf27b69f8d44f277064 Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Mon, 2 Aug 2010 14:21:40 +0300 Subject: omap2/3: id: fix sparse warning omap24xx_check_revision, omap3_check_features, omap3_check_revision, omap4_check_revision, omap3_cpuinfo are not used elsewhere, it should be static Also fixes the following sparse warnings: arch/arm/mach-omap2/id.c:105:13: warning: symbol 'omap24xx_check_revision' was not declared. Should it be static? arch/arm/mach-omap2/id.c:167:13: warning: symbol 'omap3_check_features' was not declared. Should it be static? arch/arm/mach-omap2/id.c:189:13: warning: symbol 'omap3_check_revision' was not declared. Should it be static? arch/arm/mach-omap2/id.c:270:13: warning: symbol 'omap4_check_revision' was not declared. Should it be static? arch/arm/mach-omap2/id.c:300:13: warning: symbol 'omap3_cpuinfo' was not declared. Should it be static? Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 37b8a1a4adf..c7bf0e1c4d9 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -102,7 +102,7 @@ static struct omap_id omap_ids[] __initdata = { static void __iomem *tap_base; static u16 tap_prod_id; -void __init omap24xx_check_revision(void) +static void __init omap24xx_check_revision(void) { int i, j; u32 idcode, prod_id; @@ -164,7 +164,7 @@ void __init omap24xx_check_revision(void) omap3_features |= OMAP3_HAS_ ##feat; \ } -void __init omap3_check_features(void) +static void __init omap3_check_features(void) { u32 status; @@ -186,7 +186,7 @@ void __init omap3_check_features(void) */ } -void __init omap3_check_revision(void) +static void __init omap3_check_revision(void) { u32 cpuid, idcode; u16 hawkeye; @@ -267,7 +267,7 @@ void __init omap3_check_revision(void) } } -void __init omap4_check_revision(void) +static void __init omap4_check_revision(void) { u32 idcode; u16 hawkeye; @@ -297,7 +297,7 @@ void __init omap4_check_revision(void) if (omap3_has_ ##feat()) \ printk(#feat" "); -void __init omap3_cpuinfo(void) +static void __init omap3_cpuinfo(void) { u8 rev = GET_OMAP_REVISION(); char cpu_name[16], cpu_rev[16]; -- cgit v1.2.3-70-g09d2 From 72a1179ed41e0fc6bd5eb58e02e8d230eba10e24 Mon Sep 17 00:00:00 2001 From: Samu Onkalo Date: Mon, 2 Aug 2010 14:21:40 +0300 Subject: omap: dma: Support for prefetch in destination synchronizedtransfer Omap DMA controller can prefetch data in advance in case of destination synchronized data transfer. This may increase performance when target HW block doesn't have fifo. Data is waiting for transfer request in DMA fifo instead of read from memory. Signed-off-by: Samu Onkalo Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/dma.c | 11 +++++++---- arch/arm/plat-omap/include/plat/dma.h | 1 + 2 files changed, 8 insertions(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index f7f571e7987..ec7eddf9e52 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -290,7 +290,7 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count, val = dma_read(CCR(lch)); /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */ - val &= ~((3 << 19) | 0x1f); + val &= ~((1 << 23) | (3 << 19) | 0x1f); val |= (dma_trigger & ~0x1f) << 14; val |= dma_trigger & 0x1f; @@ -304,11 +304,14 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count, else val &= ~(1 << 18); - if (src_or_dst_synch) + if (src_or_dst_synch == OMAP_DMA_DST_SYNC_PREFETCH) { + val &= ~(1 << 24); /* dest synch */ + val |= (1 << 23); /* Prefetch */ + } else if (src_or_dst_synch) { val |= 1 << 24; /* source synch */ - else + } else { val &= ~(1 << 24); /* dest synch */ - + } dma_write(val, CCR(lch)); } diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h index 02232ca2c37..af3a03941ad 100644 --- a/arch/arm/plat-omap/include/plat/dma.h +++ b/arch/arm/plat-omap/include/plat/dma.h @@ -345,6 +345,7 @@ #define OMAP_DMA_SYNC_BLOCK 0x02 #define OMAP_DMA_SYNC_PACKET 0x03 +#define OMAP_DMA_DST_SYNC_PREFETCH 0x02 #define OMAP_DMA_SRC_SYNC 0x01 #define OMAP_DMA_DST_SYNC 0x00 -- cgit v1.2.3-70-g09d2 From ad0c63f1d623ea9d3e0c0521d5ce9cd522c4e1f0 Mon Sep 17 00:00:00 2001 From: "stanley.miao" Date: Mon, 2 Aug 2010 14:21:40 +0300 Subject: OMAP3: AM3505/3517 do not have IO wakeup capability AM3505/3517 doesn't have IO wakeup capability, so we do not need to set the bit OMAP3430_EN_IO and the bit OMAP3430_EN_IO_CHAIN in the register PM_WKEN_WKUP when the system enters suspend state. Tested on AM3517EVM and OMAP3530EVM. Signed-off-by: Stanley.Miao Acked-by: Kevin Hilman Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 2 ++ arch/arm/mach-omap2/pm34xx.c | 7 ++++--- arch/arm/plat-omap/include/plat/cpu.h | 2 ++ 3 files changed, 8 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index c7bf0e1c4d9..ccaa1ed8e0f 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -179,6 +179,8 @@ static void __init omap3_check_features(void) OMAP3_CHECK_FEATURE(status, ISP); if (cpu_is_omap3630()) omap3_features |= OMAP3_HAS_192MHZ_CLK; + if (!cpu_is_omap3505() && !cpu_is_omap3517()) + omap3_features |= OMAP3_HAS_IO_WAKEUP; /* * TODO: Get additional info (where applicable) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index b88737fd6cf..fb4994ad622 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -385,8 +385,9 @@ void omap_sram_idle(void) /* Enable IO-PAD and IO-CHAIN wakeups */ per_next_state = pwrdm_read_next_pwrst(per_pwrdm); core_next_state = pwrdm_read_next_pwrst(core_pwrdm); - if (per_next_state < PWRDM_POWER_ON || - core_next_state < PWRDM_POWER_ON) { + if (omap3_has_io_wakeup() && \ + (per_next_state < PWRDM_POWER_ON || + core_next_state < PWRDM_POWER_ON)) { prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); omap3_enable_io_chain(); } @@ -479,7 +480,7 @@ void omap_sram_idle(void) } /* Disable IO-PAD and IO-CHAIN wakeup */ - if (core_next_state < PWRDM_POWER_ON) { + if (omap3_has_io_wakeup() && core_next_state < PWRDM_POWER_ON) { prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); omap3_disable_io_chain(); } diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index 75141742300..aa2f4f079f5 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -444,6 +444,7 @@ extern u32 omap3_features; #define OMAP3_HAS_NEON BIT(3) #define OMAP3_HAS_ISP BIT(4) #define OMAP3_HAS_192MHZ_CLK BIT(5) +#define OMAP3_HAS_IO_WAKEUP BIT(6) #define OMAP3_HAS_FEATURE(feat,flag) \ static inline unsigned int omap3_has_ ##feat(void) \ @@ -457,5 +458,6 @@ OMAP3_HAS_FEATURE(iva, IVA) OMAP3_HAS_FEATURE(neon, NEON) OMAP3_HAS_FEATURE(isp, ISP) OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK) +OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP) #endif -- cgit v1.2.3-70-g09d2 From 2e130fc3d4fd5b38ee5d3c0a5c7f9fb85bce698e Mon Sep 17 00:00:00 2001 From: Kan-Ru Chen Date: Mon, 2 Aug 2010 14:21:41 +0300 Subject: omap: Add new interface omap_get_die_id Allow DIE id to be get and used by others. Signed-off-by: Kan-Ru Chen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 10 ++++++++++ arch/arm/mach-omap2/include/mach/id.h | 22 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 arch/arm/mach-omap2/include/mach/id.h (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index ccaa1ed8e0f..d079ccfa294 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -25,6 +25,8 @@ #include #include +#include + static struct omap_chip_id omap_chip; static unsigned int omap_revision; @@ -102,6 +104,14 @@ static struct omap_id omap_ids[] __initdata = { static void __iomem *tap_base; static u16 tap_prod_id; +void omap_get_die_id(struct omap_die_id *odi) +{ + odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_0); + odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_1); + odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_2); + odi->id_3 = read_tap_reg(OMAP_TAP_DIE_ID_3); +} + static void __init omap24xx_check_revision(void) { int i, j; diff --git a/arch/arm/mach-omap2/include/mach/id.h b/arch/arm/mach-omap2/include/mach/id.h new file mode 100644 index 00000000000..02ed3aa56f1 --- /dev/null +++ b/arch/arm/mach-omap2/include/mach/id.h @@ -0,0 +1,22 @@ +/* + * OMAP2 CPU identification code + * + * Copyright (C) 2010 Kan-Ru Chen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef OMAP2_ARCH_ID_H +#define OMAP2_ARCH_ID_H + +struct omap_die_id { + u32 id_0; + u32 id_1; + u32 id_2; + u32 id_3; +}; + +void omap_get_die_id(struct omap_die_id *odi); + +#endif -- cgit v1.2.3-70-g09d2 From c46732bbf3477f319083161bfa2fba1fadae7a3e Mon Sep 17 00:00:00 2001 From: Kan-Ru Chen Date: Mon, 2 Aug 2010 14:21:41 +0300 Subject: omap: Use omap_get_die_id() to get the DIE ids Signed-off-by: Kan-Ru Chen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index d079ccfa294..fd1904b013f 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -118,24 +118,22 @@ static void __init omap24xx_check_revision(void) u32 idcode, prod_id; u16 hawkeye; u8 dev_type, rev; + struct omap_die_id odi; idcode = read_tap_reg(OMAP_TAP_IDCODE); prod_id = read_tap_reg(tap_prod_id); hawkeye = (idcode >> 12) & 0xffff; rev = (idcode >> 28) & 0x0f; dev_type = (prod_id >> 16) & 0x0f; + omap_get_die_id(&odi); pr_debug("OMAP_TAP_IDCODE 0x%08x REV %i HAWKEYE 0x%04x MANF %03x\n", idcode, rev, hawkeye, (idcode >> 1) & 0x7ff); - pr_debug("OMAP_TAP_DIE_ID_0: 0x%08x\n", - read_tap_reg(OMAP_TAP_DIE_ID_0)); + pr_debug("OMAP_TAP_DIE_ID_0: 0x%08x\n", odi.id_0); pr_debug("OMAP_TAP_DIE_ID_1: 0x%08x DEV_REV: %i\n", - read_tap_reg(OMAP_TAP_DIE_ID_1), - (read_tap_reg(OMAP_TAP_DIE_ID_1) >> 28) & 0xf); - pr_debug("OMAP_TAP_DIE_ID_2: 0x%08x\n", - read_tap_reg(OMAP_TAP_DIE_ID_2)); - pr_debug("OMAP_TAP_DIE_ID_3: 0x%08x\n", - read_tap_reg(OMAP_TAP_DIE_ID_3)); + odi.id_1, (odi.id_1 >> 28) & 0xf); + pr_debug("OMAP_TAP_DIE_ID_2: 0x%08x\n", odi.id_2); + pr_debug("OMAP_TAP_DIE_ID_3: 0x%08x\n", odi.id_3); pr_debug("OMAP_TAP_PROD_ID_0: 0x%08x DEV_TYPE: %i\n", prod_id, dev_type); -- cgit v1.2.3-70-g09d2 From f535daed925c2d3c1db06b06a63c4955f2c51988 Mon Sep 17 00:00:00 2001 From: Kan-Ru Chen Date: Mon, 2 Aug 2010 14:21:41 +0300 Subject: omap: Devkit8000: Use DIE id to initialize dm9000 MAC address The devkit8000 boards often come with empty EEPROM thus without valid ethernet MAC address. The DIE id to MAC formula is copied from u-boot. Signed-off-by: Kan-Ru Chen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-devkit8000.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 77022b58881..128b9329ef2 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -33,6 +33,7 @@ #include #include +#include #include #include #include @@ -560,6 +561,9 @@ static struct platform_device omap_dm9000_dev = { static void __init omap_dm9000_init(void) { + unsigned char *eth_addr = omap_dm9000_platdata.dev_addr; + struct omap_die_id odi; + if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n", OMAP_DM9000_GPIO_IRQ); @@ -567,6 +571,16 @@ static void __init omap_dm9000_init(void) } gpio_direction_input(OMAP_DM9000_GPIO_IRQ); + + /* init the mac address using DIE id */ + omap_get_die_id(&odi); + + eth_addr[0] = 0x02; /* locally administered */ + eth_addr[1] = odi.id_1 & 0xff; + eth_addr[2] = (odi.id_0 & 0xff000000) >> 24; + eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16; + eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8; + eth_addr[5] = (odi.id_0 & 0x000000ff); } static struct platform_device *devkit8000_devices[] __initdata = { -- cgit v1.2.3-70-g09d2 From 8a6f7e14fc3b3ea911838c3f4ce137cb8a3d134a Mon Sep 17 00:00:00 2001 From: Grazvydas Ignotas Date: Mon, 2 Aug 2010 13:18:28 +0300 Subject: omap: mux: fix multipath gpio handling OMAP3530 CBB package can have GPIO126 muxed on 2 pins: mmc1_dat4 and cam_strobe. This causes a problem with current multipath GPIO mux handling, which muxes both pins as GPIO126 and makes the GPIO unusable. Fix this by not muxing any pins if multipath GPIO is detected and just print a warning instead. It's up to board files to set correct mux using omap_mux_init_signal and pin name. Signed-off-by: Grazvydas Ignotas Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mux.c | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index be52fabf6dc..ab403b2ed26 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -87,6 +87,9 @@ static char *omap_mux_options; int __init omap_mux_init_gpio(int gpio, int val) { struct omap_mux_entry *e; + struct omap_mux *gpio_mux; + u16 old_mode; + u16 mux_mode; int found = 0; if (!gpio) @@ -95,34 +98,33 @@ int __init omap_mux_init_gpio(int gpio, int val) list_for_each_entry(e, &muxmodes, node) { struct omap_mux *m = &e->mux; if (gpio == m->gpio) { - u16 old_mode; - u16 mux_mode; - - old_mode = omap_mux_read(m->reg_offset); - mux_mode = val & ~(OMAP_MUX_NR_MODES - 1); - if (omap_mux_flags & MUXABLE_GPIO_MODE3) - mux_mode |= OMAP_MUX_MODE3; - else - mux_mode |= OMAP_MUX_MODE4; - printk(KERN_DEBUG "mux: Setting signal " - "%s.gpio%i 0x%04x -> 0x%04x\n", - m->muxnames[0], gpio, old_mode, mux_mode); - omap_mux_write(mux_mode, m->reg_offset); + gpio_mux = m; found++; } } - if (found == 1) - return 0; + if (found == 0) { + printk(KERN_ERR "mux: Could not set gpio%i\n", gpio); + return -ENODEV; + } if (found > 1) { - printk(KERN_ERR "mux: Multiple gpio paths for gpio%i\n", gpio); + printk(KERN_INFO "mux: Multiple gpio paths (%d) for gpio%i\n", + found, gpio); return -EINVAL; } - printk(KERN_ERR "mux: Could not set gpio%i\n", gpio); + old_mode = omap_mux_read(gpio_mux->reg_offset); + mux_mode = val & ~(OMAP_MUX_NR_MODES - 1); + if (omap_mux_flags & MUXABLE_GPIO_MODE3) + mux_mode |= OMAP_MUX_MODE3; + else + mux_mode |= OMAP_MUX_MODE4; + printk(KERN_DEBUG "mux: Setting signal %s.gpio%i 0x%04x -> 0x%04x\n", + gpio_mux->muxnames[0], gpio, old_mode, mux_mode); + omap_mux_write(mux_mode, gpio_mux->reg_offset); - return -ENODEV; + return 0; } int __init omap_mux_init_signal(char *muxname, int val) -- cgit v1.2.3-70-g09d2 From 948d38e799f0ab87cf8ed9113fcdaaee61acf321 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 09:14:44 +0000 Subject: omap3 gpmc: functionality enhancement few functions added in gpmc module and to be used by other drivers like NAND. Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc.c | 275 +++++++++++++++++++++++++++++++-- arch/arm/plat-omap/include/plat/gpmc.h | 39 ++++- drivers/mtd/nand/omap2.c | 4 +- 3 files changed, 301 insertions(+), 17 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 5bc3ca03551..1be8f9ae843 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -46,8 +46,9 @@ #define GPMC_ECC_CONFIG 0x1f4 #define GPMC_ECC_CONTROL 0x1f8 #define GPMC_ECC_SIZE_CONFIG 0x1fc +#define GPMC_ECC1_RESULT 0x200 -#define GPMC_CS0 0x60 +#define GPMC_CS0_OFFSET 0x60 #define GPMC_CS_SIZE 0x30 #define GPMC_MEM_START 0x00000000 @@ -92,7 +93,8 @@ struct omap3_gpmc_regs { static struct resource gpmc_mem_root; static struct resource gpmc_cs_mem[GPMC_CS_NUM]; static DEFINE_SPINLOCK(gpmc_mem_lock); -static unsigned gpmc_cs_map; +static unsigned int gpmc_cs_map; /* flag for cs which are initialized */ +static int gpmc_ecc_used = -EINVAL; /* cs using ecc engine */ static void __iomem *gpmc_base; @@ -108,11 +110,27 @@ static u32 gpmc_read_reg(int idx) return __raw_readl(gpmc_base + idx); } +static void gpmc_cs_write_byte(int cs, int idx, u8 val) +{ + void __iomem *reg_addr; + + reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx; + __raw_writeb(val, reg_addr); +} + +static u8 gpmc_cs_read_byte(int cs, int idx) +{ + void __iomem *reg_addr; + + reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx; + return __raw_readb(reg_addr); +} + void gpmc_cs_write_reg(int cs, int idx, u32 val) { void __iomem *reg_addr; - reg_addr = gpmc_base + GPMC_CS0 + (cs * GPMC_CS_SIZE) + idx; + reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx; __raw_writel(val, reg_addr); } @@ -120,7 +138,7 @@ u32 gpmc_cs_read_reg(int cs, int idx) { void __iomem *reg_addr; - reg_addr = gpmc_base + GPMC_CS0 + (cs * GPMC_CS_SIZE) + idx; + reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx; return __raw_readl(reg_addr); } @@ -418,9 +436,158 @@ void gpmc_cs_free(int cs) } EXPORT_SYMBOL(gpmc_cs_free); +/** + * gpmc_read_status - read access request to get the different gpmc status + * @cmd: command type + * @return status + */ +int gpmc_read_status(int cmd) +{ + int status = -EINVAL; + u32 regval = 0; + + switch (cmd) { + case GPMC_GET_IRQ_STATUS: + status = gpmc_read_reg(GPMC_IRQSTATUS); + break; + + case GPMC_PREFETCH_FIFO_CNT: + regval = gpmc_read_reg(GPMC_PREFETCH_STATUS); + status = GPMC_PREFETCH_STATUS_FIFO_CNT(regval); + break; + + case GPMC_PREFETCH_COUNT: + regval = gpmc_read_reg(GPMC_PREFETCH_STATUS); + status = GPMC_PREFETCH_STATUS_COUNT(regval); + break; + + case GPMC_STATUS_BUFFER: + regval = gpmc_read_reg(GPMC_STATUS); + /* 1 : buffer is available to write */ + status = regval & GPMC_STATUS_BUFF_EMPTY; + break; + + default: + printk(KERN_ERR "gpmc_read_status: Not supported\n"); + } + return status; +} +EXPORT_SYMBOL(gpmc_read_status); + +/** + * gpmc_cs_configure - write request to configure gpmc + * @cs: chip select number + * @cmd: command type + * @wval: value to write + * @return status of the operation + */ +int gpmc_cs_configure(int cs, int cmd, int wval) +{ + int err = 0; + u32 regval = 0; + + switch (cmd) { + case GPMC_SET_IRQ_STATUS: + gpmc_write_reg(GPMC_IRQSTATUS, wval); + break; + + case GPMC_CONFIG_WP: + regval = gpmc_read_reg(GPMC_CONFIG); + if (wval) + regval &= ~GPMC_CONFIG_WRITEPROTECT; /* WP is ON */ + else + regval |= GPMC_CONFIG_WRITEPROTECT; /* WP is OFF */ + gpmc_write_reg(GPMC_CONFIG, regval); + break; + + case GPMC_CONFIG_RDY_BSY: + regval = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); + if (wval) + regval |= WR_RD_PIN_MONITORING; + else + regval &= ~WR_RD_PIN_MONITORING; + gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, regval); + break; + + case GPMC_CONFIG_DEV_SIZE: + regval = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); + regval |= GPMC_CONFIG1_DEVICESIZE(wval); + gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, regval); + break; + + case GPMC_CONFIG_DEV_TYPE: + regval = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); + regval |= GPMC_CONFIG1_DEVICETYPE(wval); + if (wval == GPMC_DEVICETYPE_NOR) + regval |= GPMC_CONFIG1_MUXADDDATA; + gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, regval); + break; + + default: + printk(KERN_ERR "gpmc_configure_cs: Not supported\n"); + err = -EINVAL; + } + + return err; +} +EXPORT_SYMBOL(gpmc_cs_configure); + +/** + * gpmc_nand_read - nand specific read access request + * @cs: chip select number + * @cmd: command type + */ +int gpmc_nand_read(int cs, int cmd) +{ + int rval = -EINVAL; + + switch (cmd) { + case GPMC_NAND_DATA: + rval = gpmc_cs_read_byte(cs, GPMC_CS_NAND_DATA); + break; + + default: + printk(KERN_ERR "gpmc_read_nand_ctrl: Not supported\n"); + } + return rval; +} +EXPORT_SYMBOL(gpmc_nand_read); + +/** + * gpmc_nand_write - nand specific write request + * @cs: chip select number + * @cmd: command type + * @wval: value to write + */ +int gpmc_nand_write(int cs, int cmd, int wval) +{ + int err = 0; + + switch (cmd) { + case GPMC_NAND_COMMAND: + gpmc_cs_write_byte(cs, GPMC_CS_NAND_COMMAND, wval); + break; + + case GPMC_NAND_ADDRESS: + gpmc_cs_write_byte(cs, GPMC_CS_NAND_ADDRESS, wval); + break; + + case GPMC_NAND_DATA: + gpmc_cs_write_byte(cs, GPMC_CS_NAND_DATA, wval); + + default: + printk(KERN_ERR "gpmc_write_nand_ctrl: Not supported\n"); + err = -EINVAL; + } + return err; +} +EXPORT_SYMBOL(gpmc_nand_write); + + + /** * gpmc_prefetch_enable - configures and starts prefetch transfer - * @cs: nand cs (chip select) number + * @cs: cs (chip select) number * @dma_mode: dma mode enable (1) or disable (0) * @u32_count: number of bytes to be transferred * @is_write: prefetch read(0) or write post(1) mode @@ -428,7 +595,6 @@ EXPORT_SYMBOL(gpmc_cs_free); int gpmc_prefetch_enable(int cs, int dma_mode, unsigned int u32_count, int is_write) { - uint32_t prefetch_config1; if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) { /* Set the amount of bytes to be prefetched */ @@ -437,17 +603,17 @@ int gpmc_prefetch_enable(int cs, int dma_mode, /* Set dma/mpu mode, the prefetch read / post write and * enable the engine. Set which cs is has requested for. */ - prefetch_config1 = ((cs << CS_NUM_SHIFT) | + gpmc_write_reg(GPMC_PREFETCH_CONFIG1, ((cs << CS_NUM_SHIFT) | PREFETCH_FIFOTHRESHOLD | ENABLE_PREFETCH | (dma_mode << DMA_MPU_MODE) | - (0x1 & is_write)); - gpmc_write_reg(GPMC_PREFETCH_CONFIG1, prefetch_config1); + (0x1 & is_write))); + + /* Start the prefetch engine */ + gpmc_write_reg(GPMC_PREFETCH_CONTROL, 0x1); } else { return -EBUSY; } - /* Start the prefetch engine */ - gpmc_write_reg(GPMC_PREFETCH_CONTROL, 0x1); return 0; } @@ -456,13 +622,22 @@ EXPORT_SYMBOL(gpmc_prefetch_enable); /** * gpmc_prefetch_reset - disables and stops the prefetch engine */ -void gpmc_prefetch_reset(void) +int gpmc_prefetch_reset(int cs) { + u32 config1; + + /* check if the same module/cs is trying to reset */ + config1 = gpmc_read_reg(GPMC_PREFETCH_CONFIG1); + if (((config1 >> CS_NUM_SHIFT) & 0x7) != cs) + return -EINVAL; + /* Stop the PFPW engine */ gpmc_write_reg(GPMC_PREFETCH_CONTROL, 0x0); /* Reset/disable the PFPW engine */ gpmc_write_reg(GPMC_PREFETCH_CONFIG1, 0x0); + + return 0; } EXPORT_SYMBOL(gpmc_prefetch_reset); @@ -615,3 +790,79 @@ void omap3_gpmc_restore_context(void) } } #endif /* CONFIG_ARCH_OMAP3 */ + +/** + * gpmc_enable_hwecc - enable hardware ecc functionality + * @cs: chip select number + * @mode: read/write mode + * @dev_width: device bus width(1 for x16, 0 for x8) + * @ecc_size: bytes for which ECC will be generated + */ +int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size) +{ + unsigned int val; + + /* check if ecc module is in used */ + if (gpmc_ecc_used != -EINVAL) + return -EINVAL; + + gpmc_ecc_used = cs; + + /* clear ecc and enable bits */ + val = ((0x00000001<<8) | 0x00000001); + gpmc_write_reg(GPMC_ECC_CONTROL, val); + + /* program ecc and result sizes */ + val = ((((ecc_size >> 1) - 1) << 22) | (0x0000000F)); + gpmc_write_reg(GPMC_ECC_SIZE_CONFIG, val); + + switch (mode) { + case GPMC_ECC_READ: + gpmc_write_reg(GPMC_ECC_CONTROL, 0x101); + break; + case GPMC_ECC_READSYN: + gpmc_write_reg(GPMC_ECC_CONTROL, 0x100); + break; + case GPMC_ECC_WRITE: + gpmc_write_reg(GPMC_ECC_CONTROL, 0x101); + break; + default: + printk(KERN_INFO "Error: Unrecognized Mode[%d]!\n", mode); + break; + } + + /* (ECC 16 or 8 bit col) | ( CS ) | ECC Enable */ + val = (dev_width << 7) | (cs << 1) | (0x1); + gpmc_write_reg(GPMC_ECC_CONFIG, val); + return 0; +} + +/** + * gpmc_calculate_ecc - generate non-inverted ecc bytes + * @cs: chip select number + * @dat: data pointer over which ecc is computed + * @ecc_code: ecc code buffer + * + * Using non-inverted ECC is considered ugly since writing a blank + * page (padding) will clear the ECC bytes. This is not a problem as long + * no one is trying to write data on the seemingly unused page. Reading + * an erased page will produce an ECC mismatch between generated and read + * ECC bytes that has to be dealt with separately. + */ +int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code) +{ + unsigned int val = 0x0; + + if (gpmc_ecc_used != cs) + return -EINVAL; + + /* read ecc result */ + val = gpmc_read_reg(GPMC_ECC1_RESULT); + *ecc_code++ = val; /* P128e, ..., P1e */ + *ecc_code++ = val >> 16; /* P128o, ..., P1o */ + /* P2048o, P1024o, P512o, P256o, P2048e, P1024e, P512e, P256e */ + *ecc_code++ = ((val >> 8) & 0x0f) | ((val >> 20) & 0xf0); + + gpmc_ecc_used = -EINVAL; + return 0; +} diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h index 145838a81ef..561c64f5ab5 100644 --- a/arch/arm/plat-omap/include/plat/gpmc.h +++ b/arch/arm/plat-omap/include/plat/gpmc.h @@ -27,8 +27,27 @@ #define GPMC_CONFIG 0x50 #define GPMC_STATUS 0x54 -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 + +/* Control Commands */ +#define GPMC_CONFIG_RDY_BSY 0x00000001 +#define GPMC_CONFIG_DEV_SIZE 0x00000002 +#define GPMC_CONFIG_DEV_TYPE 0x00000003 +#define GPMC_SET_IRQ_STATUS 0x00000004 +#define GPMC_CONFIG_WP 0x00000005 + +#define GPMC_GET_IRQ_STATUS 0x00000006 +#define GPMC_PREFETCH_FIFO_CNT 0x00000007 /* bytes available in FIFO for r/w */ +#define GPMC_PREFETCH_COUNT 0x00000008 /* remaining bytes to be read/write*/ +#define GPMC_STATUS_BUFFER 0x00000009 /* 1: buffer is available to write */ + +#define GPMC_NAND_COMMAND 0x0000000a +#define GPMC_NAND_ADDRESS 0x0000000b +#define GPMC_NAND_DATA 0x0000000c + +/* ECC commands */ +#define GPMC_ECC_READ 0 /* Reset Hardware ECC for read */ +#define GPMC_ECC_WRITE 1 /* Reset Hardware ECC for write */ +#define GPMC_ECC_READSYN 2 /* Reset before syndrom is read back */ #define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) #define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30) @@ -56,6 +75,14 @@ #define GPMC_CONFIG1_FCLK_DIV4 (GPMC_CONFIG1_FCLK_DIV(3)) #define GPMC_CONFIG7_CSVALID (1 << 6) +#define GPMC_DEVICETYPE_NOR 0 +#define GPMC_DEVICETYPE_NAND 2 +#define GPMC_CONFIG_WRITEPROTECT 0x00000010 +#define GPMC_STATUS_BUFF_EMPTY 0x00000001 +#define WR_RD_PIN_MONITORING 0x00600000 +#define GPMC_PREFETCH_STATUS_FIFO_CNT(val) ((val >> 24) & 0x7F) +#define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff) + /* * Note that all values in this struct are in nanoseconds, while * the register values are in gpmc_fck cycles. @@ -108,10 +135,16 @@ extern int gpmc_cs_set_reserved(int cs, int reserved); extern int gpmc_cs_reserved(int cs); extern int gpmc_prefetch_enable(int cs, int dma_mode, unsigned int u32_count, int is_write); -extern void gpmc_prefetch_reset(void); +extern int gpmc_prefetch_reset(int cs); extern int gpmc_prefetch_status(void); extern void omap3_gpmc_save_context(void); extern void omap3_gpmc_restore_context(void); extern void gpmc_init(void); +extern int gpmc_read_status(int cmd); +extern int gpmc_cs_configure(int cs, int cmd, int wval); +extern int gpmc_nand_read(int cs, int cmd); +extern int gpmc_nand_write(int cs, int cmd, int wval); +int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size); +int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code); #endif diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index ee87325c771..ec8eb3109d0 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -319,7 +319,7 @@ static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len) } while (len); /* disable and stop the PFPW engine */ - gpmc_prefetch_reset(); + gpmc_prefetch_reset(info->gpmc_cs); } } @@ -363,7 +363,7 @@ static void omap_write_buf_pref(struct mtd_info *mtd, } /* disable and stop the PFPW engine */ - gpmc_prefetch_reset(); + gpmc_prefetch_reset(info->gpmc_cs); } } -- cgit v1.2.3-70-g09d2 From 2c01946c6b9ebaa5a89710bc42ca224a7f52f227 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 09:14:45 +0000 Subject: omap3 nand: cleanup virtual address usages This patch removes direct reference of gpmc address from generic nand platform code. Nand platform code now uses wrapper functions which are implemented in gpmc module. Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc-nand.c | 37 ++---- arch/arm/mach-omap2/gpmc.c | 9 -- arch/arm/plat-omap/include/plat/gpmc.h | 5 - arch/arm/plat-omap/include/plat/nand.h | 6 +- drivers/mtd/nand/omap2.c | 214 ++++++++------------------------- 5 files changed, 64 insertions(+), 207 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index e57fb29ff85..72220960192 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -19,8 +19,6 @@ #include #include -#define WR_RD_PIN_MONITORING 0x00600000 - static struct omap_nand_platform_data *gpmc_nand_data; static struct resource gpmc_nand_resource = { @@ -71,10 +69,10 @@ static int omap2_nand_gpmc_retime(void) t.wr_cycle = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle); /* Configure GPMC */ - gpmc_cs_write_reg(gpmc_nand_data->cs, GPMC_CS_CONFIG1, - GPMC_CONFIG1_DEVICESIZE(gpmc_nand_data->devsize) | - GPMC_CONFIG1_DEVICETYPE_NAND); - + gpmc_cs_configure(gpmc_nand_data->cs, + GPMC_CONFIG_DEV_SIZE, gpmc_nand_data->devsize); + gpmc_cs_configure(gpmc_nand_data->cs, + GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND); err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t); if (err) return err; @@ -82,27 +80,13 @@ static int omap2_nand_gpmc_retime(void) return 0; } -static int gpmc_nand_setup(void) -{ - struct device *dev = &gpmc_nand_device.dev; - - /* Set timings in GPMC */ - if (omap2_nand_gpmc_retime() < 0) { - dev_err(dev, "Unable to set gpmc timings\n"); - return -EINVAL; - } - - return 0; -} - int __init gpmc_nand_init(struct omap_nand_platform_data *_nand_data) { - unsigned int val; int err = 0; struct device *dev = &gpmc_nand_device.dev; gpmc_nand_data = _nand_data; - gpmc_nand_data->nand_setup = gpmc_nand_setup; + gpmc_nand_data->nand_setup = omap2_nand_gpmc_retime; gpmc_nand_device.dev.platform_data = gpmc_nand_data; err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE, @@ -112,19 +96,16 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *_nand_data) return err; } - err = gpmc_nand_setup(); + /* Set timings in GPMC */ + err = omap2_nand_gpmc_retime(); if (err < 0) { - dev_err(dev, "NAND platform setup failed: %d\n", err); + dev_err(dev, "Unable to set gpmc timings: %d\n", err); return err; } /* Enable RD PIN Monitoring Reg */ if (gpmc_nand_data->dev_ready) { - val = gpmc_cs_read_reg(gpmc_nand_data->cs, - GPMC_CS_CONFIG1); - val |= WR_RD_PIN_MONITORING; - gpmc_cs_write_reg(gpmc_nand_data->cs, - GPMC_CS_CONFIG1, val); + gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_RDY_BSY, 1); } err = platform_device_register(&gpmc_nand_device); diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 1be8f9ae843..f46933bc937 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -641,15 +641,6 @@ int gpmc_prefetch_reset(int cs) } EXPORT_SYMBOL(gpmc_prefetch_reset); -/** - * gpmc_prefetch_status - reads prefetch status of engine - */ -int gpmc_prefetch_status(void) -{ - return gpmc_read_reg(GPMC_PREFETCH_STATUS); -} -EXPORT_SYMBOL(gpmc_prefetch_status); - static void __init gpmc_mem_init(void) { int cs; diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h index 561c64f5ab5..9fd99b9e40a 100644 --- a/arch/arm/plat-omap/include/plat/gpmc.h +++ b/arch/arm/plat-omap/include/plat/gpmc.h @@ -25,9 +25,6 @@ #define GPMC_CS_NAND_ADDRESS 0x20 #define GPMC_CS_NAND_DATA 0x24 -#define GPMC_CONFIG 0x50 -#define GPMC_STATUS 0x54 - /* Control Commands */ #define GPMC_CONFIG_RDY_BSY 0x00000001 #define GPMC_CONFIG_DEV_SIZE 0x00000002 @@ -66,7 +63,6 @@ #define GPMC_CONFIG1_DEVICESIZE_16 GPMC_CONFIG1_DEVICESIZE(1) #define GPMC_CONFIG1_DEVICETYPE(val) ((val & 3) << 10) #define GPMC_CONFIG1_DEVICETYPE_NOR GPMC_CONFIG1_DEVICETYPE(0) -#define GPMC_CONFIG1_DEVICETYPE_NAND GPMC_CONFIG1_DEVICETYPE(2) #define GPMC_CONFIG1_MUXADDDATA (1 << 9) #define GPMC_CONFIG1_TIME_PARA_GRAN (1 << 4) #define GPMC_CONFIG1_FCLK_DIV(val) (val & 3) @@ -136,7 +132,6 @@ extern int gpmc_cs_reserved(int cs); extern int gpmc_prefetch_enable(int cs, int dma_mode, unsigned int u32_count, int is_write); extern int gpmc_prefetch_reset(int cs); -extern int gpmc_prefetch_status(void); extern void omap3_gpmc_save_context(void); extern void omap3_gpmc_restore_context(void); extern void gpmc_init(void); diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h index f8efd5466b1..6562cd082bb 100644 --- a/arch/arm/plat-omap/include/plat/nand.h +++ b/arch/arm/plat-omap/include/plat/nand.h @@ -21,13 +21,11 @@ struct omap_nand_platform_data { int (*dev_ready)(struct omap_nand_platform_data *); int dma_channel; unsigned long phys_base; - void __iomem *gpmc_cs_baseaddr; - void __iomem *gpmc_baseaddr; int devsize; }; -/* size (4 KiB) for IO mapping */ -#define NAND_IO_SIZE SZ_4K +/* minimum size for IO mapping */ +#define NAND_IO_SIZE 4 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) extern int gpmc_nand_init(struct omap_nand_platform_data *d); diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index ec8eb3109d0..133d51528f8 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -7,6 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#define CONFIG_MTD_NAND_OMAP_HWECC #include #include @@ -23,20 +24,8 @@ #include #include -#define GPMC_IRQ_STATUS 0x18 -#define GPMC_ECC_CONFIG 0x1F4 -#define GPMC_ECC_CONTROL 0x1F8 -#define GPMC_ECC_SIZE_CONFIG 0x1FC -#define GPMC_ECC1_RESULT 0x200 - #define DRIVER_NAME "omap2-nand" -#define NAND_WP_OFF 0 -#define NAND_WP_BIT 0x00000010 - -#define GPMC_BUF_FULL 0x00000001 -#define GPMC_BUF_EMPTY 0x00000000 - #define NAND_Ecc_P1e (1 << 0) #define NAND_Ecc_P2e (1 << 1) #define NAND_Ecc_P4e (1 << 2) @@ -139,33 +128,10 @@ struct omap_nand_info { int gpmc_cs; unsigned long phys_base; - void __iomem *gpmc_cs_baseaddr; - void __iomem *gpmc_baseaddr; - void __iomem *nand_pref_fifo_add; struct completion comp; int dma_ch; }; -/** - * omap_nand_wp - This function enable or disable the Write Protect feature - * @mtd: MTD device structure - * @mode: WP ON/OFF - */ -static void omap_nand_wp(struct mtd_info *mtd, int mode) -{ - struct omap_nand_info *info = container_of(mtd, - struct omap_nand_info, mtd); - - unsigned long config = __raw_readl(info->gpmc_baseaddr + GPMC_CONFIG); - - if (mode) - config &= ~(NAND_WP_BIT); /* WP is ON */ - else - config |= (NAND_WP_BIT); /* WP is OFF */ - - __raw_writel(config, (info->gpmc_baseaddr + GPMC_CONFIG)); -} - /** * omap_hwcontrol - hardware specific access to control-lines * @mtd: MTD device structure @@ -181,31 +147,17 @@ static void omap_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); - switch (ctrl) { - case NAND_CTRL_CHANGE | NAND_CTRL_CLE: - info->nand.IO_ADDR_W = info->gpmc_cs_baseaddr + - GPMC_CS_NAND_COMMAND; - info->nand.IO_ADDR_R = info->gpmc_cs_baseaddr + - GPMC_CS_NAND_DATA; - break; - - case NAND_CTRL_CHANGE | NAND_CTRL_ALE: - info->nand.IO_ADDR_W = info->gpmc_cs_baseaddr + - GPMC_CS_NAND_ADDRESS; - info->nand.IO_ADDR_R = info->gpmc_cs_baseaddr + - GPMC_CS_NAND_DATA; - break; - - case NAND_CTRL_CHANGE | NAND_NCE: - info->nand.IO_ADDR_W = info->gpmc_cs_baseaddr + - GPMC_CS_NAND_DATA; - info->nand.IO_ADDR_R = info->gpmc_cs_baseaddr + - GPMC_CS_NAND_DATA; - break; - } - if (cmd != NAND_CMD_NONE) - __raw_writeb(cmd, info->nand.IO_ADDR_W); + if (cmd != NAND_CMD_NONE) { + if (ctrl & NAND_CLE) + gpmc_nand_write(info->gpmc_cs, GPMC_NAND_COMMAND, cmd); + + else if (ctrl & NAND_ALE) + gpmc_nand_write(info->gpmc_cs, GPMC_NAND_ADDRESS, cmd); + + else /* NAND_NCE */ + gpmc_nand_write(info->gpmc_cs, GPMC_NAND_DATA, cmd); + } } /** @@ -232,11 +184,14 @@ static void omap_write_buf8(struct mtd_info *mtd, const u_char *buf, int len) struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); u_char *p = (u_char *)buf; + u32 status = 0; while (len--) { iowrite8(*p++, info->nand.IO_ADDR_W); - while (GPMC_BUF_EMPTY == (readl(info->gpmc_baseaddr + - GPMC_STATUS) & GPMC_BUF_FULL)); + /* wait until buffer is available for write */ + do { + status = gpmc_read_status(GPMC_STATUS_BUFFER); + } while (!status); } } @@ -264,16 +219,16 @@ static void omap_write_buf16(struct mtd_info *mtd, const u_char * buf, int len) struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); u16 *p = (u16 *) buf; - + u32 status = 0; /* FIXME try bursts of writesw() or DMA ... */ len >>= 1; while (len--) { iowrite16(*p++, info->nand.IO_ADDR_W); - - while (GPMC_BUF_EMPTY == (readl(info->gpmc_baseaddr + - GPMC_STATUS) & GPMC_BUF_FULL)) - ; + /* wait until buffer is available for write */ + do { + status = gpmc_read_status(GPMC_STATUS_BUFFER); + } while (!status); } } @@ -287,7 +242,7 @@ static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len) { struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); - uint32_t pfpw_status = 0, r_count = 0; + uint32_t r_count = 0; int ret = 0; u32 *p = (u32 *)buf; @@ -310,14 +265,14 @@ static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len) else omap_read_buf8(mtd, buf, len); } else { + p = (u32 *) buf; do { - pfpw_status = gpmc_prefetch_status(); - r_count = ((pfpw_status >> 24) & 0x7F) >> 2; - ioread32_rep(info->nand_pref_fifo_add, p, r_count); + r_count = gpmc_read_status(GPMC_PREFETCH_FIFO_CNT); + r_count = r_count >> 2; + ioread32_rep(info->nand.IO_ADDR_R, p, r_count); p += r_count; len -= r_count << 2; } while (len); - /* disable and stop the PFPW engine */ gpmc_prefetch_reset(info->gpmc_cs); } @@ -334,13 +289,13 @@ static void omap_write_buf_pref(struct mtd_info *mtd, { struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); - uint32_t pfpw_status = 0, w_count = 0; + uint32_t pref_count = 0, w_count = 0; int i = 0, ret = 0; - u16 *p = (u16 *) buf; + u16 *p; /* take care of subpage writes */ if (len % 2 != 0) { - writeb(*buf, info->nand.IO_ADDR_R); + writeb(*buf, info->nand.IO_ADDR_W); p = (u16 *)(buf + 1); len--; } @@ -354,14 +309,17 @@ static void omap_write_buf_pref(struct mtd_info *mtd, else omap_write_buf8(mtd, buf, len); } else { - pfpw_status = gpmc_prefetch_status(); - while (pfpw_status & 0x3FFF) { - w_count = ((pfpw_status >> 24) & 0x7F) >> 1; + p = (u16 *) buf; + while (len) { + w_count = gpmc_read_status(GPMC_PREFETCH_FIFO_CNT); + w_count = w_count >> 1; for (i = 0; (i < w_count) && len; i++, len -= 2) - iowrite16(*p++, info->nand_pref_fifo_add); - pfpw_status = gpmc_prefetch_status(); + iowrite16(*p++, info->nand.IO_ADDR_W); } - + /* wait for data to flushed-out before reset the prefetch */ + do { + pref_count = gpmc_read_status(GPMC_PREFETCH_COUNT); + } while (pref_count); /* disable and stop the PFPW engine */ gpmc_prefetch_reset(info->gpmc_cs); } @@ -451,8 +409,9 @@ static inline int omap_nand_dma_transfer(struct mtd_info *mtd, void *addr, /* setup and start DMA using dma_addr */ wait_for_completion(&info->comp); - while (0x3fff & (prefetch_status = gpmc_prefetch_status())) - ; + do { + prefetch_status = gpmc_read_status(GPMC_PREFETCH_COUNT); + } while (prefetch_status); /* disable and stop the PFPW engine */ gpmc_prefetch_reset(); @@ -530,29 +489,6 @@ static int omap_verify_buf(struct mtd_info *mtd, const u_char * buf, int len) } #ifdef CONFIG_MTD_NAND_OMAP_HWECC -/** - * omap_hwecc_init - Initialize the HW ECC for NAND flash in GPMC controller - * @mtd: MTD device structure - */ -static void omap_hwecc_init(struct mtd_info *mtd) -{ - struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, - mtd); - struct nand_chip *chip = mtd->priv; - unsigned long val = 0x0; - - /* Read from ECC Control Register */ - val = __raw_readl(info->gpmc_baseaddr + GPMC_ECC_CONTROL); - /* Clear all ECC | Enable Reg1 */ - val = ((0x00000001<<8) | 0x00000001); - __raw_writel(val, info->gpmc_baseaddr + GPMC_ECC_CONTROL); - - /* Read from ECC Size Config Register */ - val = __raw_readl(info->gpmc_baseaddr + GPMC_ECC_SIZE_CONFIG); - /* ECCSIZE1=512 | Select eccResultsize[0-3] */ - val = ((((chip->ecc.size >> 1) - 1) << 22) | (0x0000000F)); - __raw_writel(val, info->gpmc_baseaddr + GPMC_ECC_SIZE_CONFIG); -} /** * gen_true_ecc - This function will generate true ECC value @@ -755,19 +691,7 @@ static int omap_calculate_ecc(struct mtd_info *mtd, const u_char *dat, { struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); - unsigned long val = 0x0; - unsigned long reg; - - /* Start Reading from HW ECC1_Result = 0x200 */ - reg = (unsigned long)(info->gpmc_baseaddr + GPMC_ECC1_RESULT); - val = __raw_readl(reg); - *ecc_code++ = val; /* P128e, ..., P1e */ - *ecc_code++ = val >> 16; /* P128o, ..., P1o */ - /* P2048o, P1024o, P512o, P256o, P2048e, P1024e, P512e, P256e */ - *ecc_code++ = ((val >> 8) & 0x0f) | ((val >> 20) & 0xf0); - reg += 4; - - return 0; + return gpmc_calculate_ecc(info->gpmc_cs, dat, ecc_code); } /** @@ -781,32 +705,10 @@ static void omap_enable_hwecc(struct mtd_info *mtd, int mode) mtd); struct nand_chip *chip = mtd->priv; unsigned int dev_width = (chip->options & NAND_BUSWIDTH_16) ? 1 : 0; - unsigned long val = __raw_readl(info->gpmc_baseaddr + GPMC_ECC_CONFIG); - - switch (mode) { - case NAND_ECC_READ: - __raw_writel(0x101, info->gpmc_baseaddr + GPMC_ECC_CONTROL); - /* (ECC 16 or 8 bit col) | ( CS ) | ECC Enable */ - val = (dev_width << 7) | (info->gpmc_cs << 1) | (0x1); - break; - case NAND_ECC_READSYN: - __raw_writel(0x100, info->gpmc_baseaddr + GPMC_ECC_CONTROL); - /* (ECC 16 or 8 bit col) | ( CS ) | ECC Enable */ - val = (dev_width << 7) | (info->gpmc_cs << 1) | (0x1); - break; - case NAND_ECC_WRITE: - __raw_writel(0x101, info->gpmc_baseaddr + GPMC_ECC_CONTROL); - /* (ECC 16 or 8 bit col) | ( CS ) | ECC Enable */ - val = (dev_width << 7) | (info->gpmc_cs << 1) | (0x1); - break; - default: - DEBUG(MTD_DEBUG_LEVEL0, "Error: Unrecognized Mode[%d]!\n", - mode); - break; - } - __raw_writel(val, info->gpmc_baseaddr + GPMC_ECC_CONFIG); + gpmc_enable_hwecc(info->gpmc_cs, mode, dev_width, info->nand.ecc.size); } + #endif /** @@ -834,14 +736,10 @@ static int omap_wait(struct mtd_info *mtd, struct nand_chip *chip) else timeo += (HZ * 20) / 1000; - this->IO_ADDR_W = (void *) info->gpmc_cs_baseaddr + - GPMC_CS_NAND_COMMAND; - this->IO_ADDR_R = (void *) info->gpmc_cs_baseaddr + GPMC_CS_NAND_DATA; - - __raw_writeb(NAND_CMD_STATUS & 0xFF, this->IO_ADDR_W); - + gpmc_nand_write(info->gpmc_cs, + GPMC_NAND_COMMAND, (NAND_CMD_STATUS & 0xFF)); while (time_before(jiffies, timeo)) { - status = __raw_readb(this->IO_ADDR_R); + status = gpmc_nand_read(info->gpmc_cs, GPMC_NAND_DATA); if (status & NAND_STATUS_READY) break; cond_resched(); @@ -855,22 +753,22 @@ static int omap_wait(struct mtd_info *mtd, struct nand_chip *chip) */ static int omap_dev_ready(struct mtd_info *mtd) { + unsigned int val = 0; struct omap_nand_info *info = container_of(mtd, struct omap_nand_info, mtd); - unsigned int val = __raw_readl(info->gpmc_baseaddr + GPMC_IRQ_STATUS); + val = gpmc_read_status(GPMC_GET_IRQ_STATUS); if ((val & 0x100) == 0x100) { /* Clear IRQ Interrupt */ val |= 0x100; val &= ~(0x0); - __raw_writel(val, info->gpmc_baseaddr + GPMC_IRQ_STATUS); + gpmc_cs_configure(info->gpmc_cs, GPMC_SET_IRQ_STATUS, val); } else { unsigned int cnt = 0; while (cnt++ < 0x1FF) { if ((val & 0x100) == 0x100) return 0; - val = __raw_readl(info->gpmc_baseaddr + - GPMC_IRQ_STATUS); + val = gpmc_read_status(GPMC_GET_IRQ_STATUS); } } @@ -901,8 +799,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev) info->pdev = pdev; info->gpmc_cs = pdata->cs; - info->gpmc_baseaddr = pdata->gpmc_baseaddr; - info->gpmc_cs_baseaddr = pdata->gpmc_cs_baseaddr; info->phys_base = pdata->phys_base; info->mtd.priv = &info->nand; @@ -913,7 +809,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev) info->nand.options |= NAND_SKIP_BBTSCAN; /* NAND write protect off */ - omap_nand_wp(&info->mtd, NAND_WP_OFF); + gpmc_cs_configure(info->gpmc_cs, GPMC_CONFIG_WP, 0); if (!request_mem_region(info->phys_base, NAND_IO_SIZE, pdev->dev.driver->name)) { @@ -948,8 +844,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev) } if (use_prefetch) { - /* copy the virtual address of nand base for fifo access */ - info->nand_pref_fifo_add = info->nand.IO_ADDR_R; info->nand.read_buf = omap_read_buf_pref; info->nand.write_buf = omap_write_buf_pref; @@ -989,8 +883,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev) info->nand.ecc.correct = omap_correct_data; info->nand.ecc.mode = NAND_ECC_HW; - /* init HW ECC */ - omap_hwecc_init(&info->mtd); #else info->nand.ecc.mode = NAND_ECC_SOFT; #endif @@ -1040,7 +932,7 @@ static int omap_nand_remove(struct platform_device *pdev) /* Release NAND device, its internal structures and partitions */ nand_release(&info->mtd); - iounmap(info->nand_pref_fifo_add); + iounmap(info->nand.IO_ADDR_R); kfree(&info->mtd); return 0; } -- cgit v1.2.3-70-g09d2 From f450d86790ebf72ac93c7ea5addd6fa278aae64c Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 09:14:46 +0000 Subject: omap3 nand: fix issue in board file to detect nand Board file modified for not to provide gpmc phys_base address to nand driver. The gpmc_nand_init funciton is now used to detect the nand and required to adopt _prob function as in nand/omap2.c Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-cm-t35.c | 20 +------------------- arch/arm/mach-omap2/board-devkit8000.c | 25 +------------------------ arch/arm/mach-omap2/board-omap3beagle.c | 24 +----------------------- arch/arm/mach-omap2/board-omap3touchbook.c | 25 +------------------------ arch/arm/mach-omap2/board-overo.c | 24 +----------------------- arch/arm/mach-omap2/board-sdp-flash.c | 5 ----- 6 files changed, 5 insertions(+), 118 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index e679a2cc86c..05442945fc6 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -61,8 +61,6 @@ #define SB_T35_SMSC911X_GPIO 65 #define NAND_BLOCK_SIZE SZ_128K -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS0_BASE_ADDR (OMAP34XX_GPMC_VIRT + GPMC_CS0_BASE) #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) #include @@ -223,28 +221,12 @@ static struct omap_nand_platform_data cm_t35_nand_data = { .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, - .gpmc_cs_baseaddr = (void __iomem *)GPMC_CS0_BASE_ADDR, - .gpmc_baseaddr = (void __iomem *)OMAP34XX_GPMC_VIRT, }; -static struct resource cm_t35_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device cm_t35_nand_device = { - .name = "omap2-nand", - .id = -1, - .num_resources = 1, - .resource = &cm_t35_nand_resource, - .dev = { - .platform_data = &cm_t35_nand_data, - }, -}; - static void __init cm_t35_init_nand(void) { - if (platform_device_register(&cm_t35_nand_device) < 0) + if (gpmc_nand_init(&cm_t35_nand_data) < 0) pr_err("CM-T35: Unable to register NAND device\n"); } #else diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index f8303f7bbe7..96e16f76ff4 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -59,9 +59,6 @@ #include "mux.h" #include "hsmmc.h" -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 - #define NAND_BLOCK_SIZE SZ_128K #define OMAP_DM9000_GPIO_IRQ 25 @@ -105,20 +102,6 @@ static struct omap_nand_platform_data devkit8000_nand_data = { .dma_channel = -1, /* disable DMA in OMAP NAND driver */ }; -static struct resource devkit8000_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device devkit8000_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &devkit8000_nand_data, - }, - .num_resources = 1, - .resource = &devkit8000_nand_resource, -}; - static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, @@ -591,8 +574,6 @@ static void __init devkit8000_flash_init(void) u8 cs = 0; u8 nandcs = GPMC_CS_NUM + 1; - u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; - /* find out the chip-select on which NAND exists */ while (cs < GPMC_CS_NUM) { u32 ret = 0; @@ -614,13 +595,9 @@ static void __init devkit8000_flash_init(void) if (nandcs < GPMC_CS_NUM) { devkit8000_nand_data.cs = nandcs; - devkit8000_nand_data.gpmc_cs_baseaddr = (void *) - (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE); - devkit8000_nand_data.gpmc_baseaddr = (void *) - (gpmc_base_add); printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); - if (platform_device_register(&devkit8000_nand_device) < 0) + if (gpmc_nand_init(&devkit8000_nand_data) < 0) printk(KERN_ERR "Unable to register NAND device\n"); } } diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 69b154cdc75..dc5a7e8790c 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -48,9 +48,6 @@ #include "mux.h" #include "hsmmc.h" -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 - #define NAND_BLOCK_SIZE SZ_128K static struct mtd_partition omap3beagle_nand_partitions[] = { @@ -93,20 +90,6 @@ static struct omap_nand_platform_data omap3beagle_nand_data = { .dev_ready = NULL, }; -static struct resource omap3beagle_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device omap3beagle_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &omap3beagle_nand_data, - }, - .num_resources = 1, - .resource = &omap3beagle_nand_resource, -}; - /* DSS */ static int beagle_enable_dvi(struct omap_dss_device *dssdev) @@ -424,8 +407,6 @@ static void __init omap3beagle_flash_init(void) u8 cs = 0; u8 nandcs = GPMC_CS_NUM + 1; - u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; - /* find out the chip-select on which NAND exists */ while (cs < GPMC_CS_NUM) { u32 ret = 0; @@ -447,12 +428,9 @@ static void __init omap3beagle_flash_init(void) if (nandcs < GPMC_CS_NUM) { omap3beagle_nand_data.cs = nandcs; - omap3beagle_nand_data.gpmc_cs_baseaddr = (void *) - (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE); - omap3beagle_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add); printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); - if (platform_device_register(&omap3beagle_nand_device) < 0) + if (gpmc_nand_init(&omap3beagle_nand_data) < 0) printk(KERN_ERR "Unable to register NAND device\n"); } } diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 2f5f8233dd5..288f9d5c729 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -54,9 +54,6 @@ #include -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 - #define NAND_BLOCK_SIZE SZ_128K #define OMAP3_AC_GPIO 136 @@ -106,20 +103,6 @@ static struct omap_nand_platform_data omap3touchbook_nand_data = { .dev_ready = NULL, }; -static struct resource omap3touchbook_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device omap3touchbook_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &omap3touchbook_nand_data, - }, - .num_resources = 1, - .resource = &omap3touchbook_nand_resource, -}; - #include "sdram-micron-mt46h32m32lf-6.h" static struct omap2_hsmmc_info mmc[] = { @@ -458,8 +441,6 @@ static void __init omap3touchbook_flash_init(void) u8 cs = 0; u8 nandcs = GPMC_CS_NUM + 1; - u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; - /* find out the chip-select on which NAND exists */ while (cs < GPMC_CS_NUM) { u32 ret = 0; @@ -481,13 +462,9 @@ static void __init omap3touchbook_flash_init(void) if (nandcs < GPMC_CS_NUM) { omap3touchbook_nand_data.cs = nandcs; - omap3touchbook_nand_data.gpmc_cs_baseaddr = (void *) - (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE); - omap3touchbook_nand_data.gpmc_baseaddr = - (void *) (gpmc_base_add); printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); - if (platform_device_register(&omap3touchbook_nand_device) < 0) + if (gpmc_nand_init(&omap3touchbook_nand_data) < 0) printk(KERN_ERR "Unable to register NAND device\n"); } } diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 4ceeb56c414..7fe3296faa2 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -58,8 +58,6 @@ #define OVERO_GPIO_USBH_NRESET 183 #define NAND_BLOCK_SIZE SZ_128K -#define GPMC_CS0_BASE 0x60 -#define GPMC_CS_SIZE 0x30 #define OVERO_SMSC911X_CS 5 #define OVERO_SMSC911X_GPIO 176 @@ -269,28 +267,11 @@ static struct omap_nand_platform_data overo_nand_data = { .dma_channel = -1, /* disable DMA in OMAP NAND driver */ }; -static struct resource overo_nand_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device overo_nand_device = { - .name = "omap2-nand", - .id = -1, - .dev = { - .platform_data = &overo_nand_data, - }, - .num_resources = 1, - .resource = &overo_nand_resource, -}; - - static void __init overo_flash_init(void) { u8 cs = 0; u8 nandcs = GPMC_CS_NUM + 1; - u32 gpmc_base_add = OMAP34XX_GPMC_VIRT; - /* find out the chip-select on which NAND exists */ while (cs < GPMC_CS_NUM) { u32 ret = 0; @@ -312,12 +293,9 @@ static void __init overo_flash_init(void) if (nandcs < GPMC_CS_NUM) { overo_nand_data.cs = nandcs; - overo_nand_data.gpmc_cs_baseaddr = (void *) - (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE); - overo_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add); printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); - if (platform_device_register(&overo_nand_device) < 0) + if (gpmc_nand_init(&overo_nand_data) < 0) printk(KERN_ERR "Unable to register NAND device\n"); } } diff --git a/arch/arm/mach-omap2/board-sdp-flash.c b/arch/arm/mach-omap2/board-sdp-flash.c index 2d026328e38..2638c834dec 100644 --- a/arch/arm/mach-omap2/board-sdp-flash.c +++ b/arch/arm/mach-omap2/board-sdp-flash.c @@ -162,11 +162,6 @@ __init board_nand_init(struct flash_partitions sdp_nand_parts, u8 cs) sdp_nand_data.parts = sdp_nand_parts.parts; sdp_nand_data.nr_parts = sdp_nand_parts.nr_parts; - sdp_nand_data.gpmc_cs_baseaddr = (void *)(OMAP34XX_GPMC_VIRT + - GPMC_CS0_BASE + - cs * GPMC_CS_SIZE); - sdp_nand_data.gpmc_baseaddr = (void *) (OMAP34XX_GPMC_VIRT); - gpmc_nand_init(&sdp_nand_data); } #else -- cgit v1.2.3-70-g09d2 From 13d6b73cf189945b7d20e749f9034329d227be6a Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 14:27:47 +0000 Subject: omap3 flash: rename board-sdp-flash.c to be use by other boards rename board-sdp-flash.c(board-flash.c) and board-sdp.h(board-flash.h) to used by other board e.g. zoom Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/board-3430sdp.c | 16 +- arch/arm/mach-omap2/board-flash.c | 253 +++++++++++++++++++++++ arch/arm/mach-omap2/board-sdp-flash.c | 267 ------------------------- arch/arm/mach-omap2/include/mach/board-flash.h | 28 +++ arch/arm/mach-omap2/include/mach/board-sdp.h | 21 -- 6 files changed, 296 insertions(+), 291 deletions(-) create mode 100644 arch/arm/mach-omap2/board-flash.c delete mode 100644 arch/arm/mach-omap2/board-sdp-flash.c create mode 100644 arch/arm/mach-omap2/include/mach/board-flash.h delete mode 100644 arch/arm/mach-omap2/include/mach/board-sdp.h (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 0db90ff5261..9abefccbce8 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -121,7 +121,7 @@ obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ hsmmc.o \ - board-sdp-flash.o + board-flash.o obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ board-rx51-sdram.o \ diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index f474a80b886..4b8595b6787 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -41,7 +41,7 @@ #include #include -#include +#include #include "mux.h" #include "sdram-qimonda-hyb18m512160af-6.h" @@ -667,6 +667,18 @@ static struct omap_board_mux board_mux[] __initdata = { #define board_mux NULL #endif +/* + * SDP3430 V2 Board CS organization + * Different from SDP3430 V1. Now 4 switches used to specify CS + * + * See also the Switch S8 settings in the comments. + */ +static char chip_sel_3430[][GPMC_CS_NUM] = { + {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */ + {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */ + {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */ +}; + static struct mtd_partition sdp_nor_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ { @@ -797,7 +809,7 @@ static void __init omap_3430sdp_init(void) omap_serial_init(); usb_musb_init(&musb_board_data); board_smc91x_init(); - sdp_flash_init(sdp_flash_partitions); + board_flash_init(sdp_flash_partitions, chip_sel_3430); sdp3430_display_init(); enable_board_wakeup_source(); usb_ehci_init(&ehci_pdata); diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c new file mode 100644 index 00000000000..ac834aa7abf --- /dev/null +++ b/arch/arm/mach-omap2/board-flash.c @@ -0,0 +1,253 @@ +/* + * board-sdp-flash.c + * Modified from mach-omap2/board-3430sdp-flash.c + * + * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2009 Texas Instruments + * + * Vimal Singh + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#define REG_FPGA_REV 0x10 +#define REG_FPGA_DIP_SWITCH_INPUT2 0x60 +#define MAX_SUPPORTED_GPMC_CONFIG 3 + +#define DEBUG_BASE 0x08000000 /* debug board */ + +/* various memory sizes */ +#define FLASH_SIZE_SDPV1 SZ_64M /* NOR flash (64 Meg aligned) */ +#define FLASH_SIZE_SDPV2 SZ_128M /* NOR flash (256 Meg aligned) */ + +static struct physmap_flash_data board_nor_data = { + .width = 2, +}; + +static struct resource board_nor_resource = { + .flags = IORESOURCE_MEM, +}; + +static struct platform_device board_nor_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &board_nor_data, + }, + .num_resources = 1, + .resource = &board_nor_resource, +}; + +static void +__init board_nor_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs) +{ + int err; + + board_nor_data.parts = nor_parts; + board_nor_data.nr_parts = nr_parts; + + /* Configure start address and size of NOR device */ + if (omap_rev() >= OMAP3430_REV_ES1_0) { + err = gpmc_cs_request(cs, FLASH_SIZE_SDPV2 - 1, + (unsigned long *)&board_nor_resource.start); + board_nor_resource.end = board_nor_resource.start + + FLASH_SIZE_SDPV2 - 1; + } else { + err = gpmc_cs_request(cs, FLASH_SIZE_SDPV1 - 1, + (unsigned long *)&board_nor_resource.start); + board_nor_resource.end = board_nor_resource.start + + FLASH_SIZE_SDPV1 - 1; + } + if (err < 0) { + printk(KERN_ERR "NOR: Can't request GPMC CS\n"); + return; + } + if (platform_device_register(&board_nor_device) < 0) + printk(KERN_ERR "Unable to register NOR device\n"); +} + +#if defined(CONFIG_MTD_ONENAND_OMAP2) || \ + defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) +static struct omap_onenand_platform_data board_onenand_data = { + .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ +}; + +static void +__init board_onenand_init(struct mtd_partition *onenand_parts, + u8 nr_parts, u8 cs) +{ + board_onenand_data.cs = cs; + board_onenand_data.parts = onenand_parts; + board_onenand_data.nr_parts = nr_parts; + + gpmc_onenand_init(&board_onenand_data); +} +#else +static void +__init board_onenand_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs) +{ +} +#endif /* CONFIG_MTD_ONENAND_OMAP2 || CONFIG_MTD_ONENAND_OMAP2_MODULE */ + +#if defined(CONFIG_MTD_NAND_OMAP2) || \ + defined(CONFIG_MTD_NAND_OMAP2_MODULE) + +/* Note that all values in this struct are in nanoseconds */ +static struct gpmc_timings nand_timings = { + + .sync_clk = 0, + + .cs_on = 0, + .cs_rd_off = 36, + .cs_wr_off = 36, + + .adv_on = 6, + .adv_rd_off = 24, + .adv_wr_off = 36, + + .we_off = 30, + .oe_off = 48, + + .access = 54, + .rd_cycle = 72, + .wr_cycle = 72, + + .wr_access = 30, + .wr_data_mux_bus = 0, +}; + +static struct omap_nand_platform_data board_nand_data = { + .nand_setup = NULL, + .gpmc_t = &nand_timings, + .dma_channel = -1, /* disable DMA in OMAP NAND driver */ + .dev_ready = NULL, + .devsize = 0, /* '0' for 8-bit, '1' for 16-bit device */ +}; + +void +__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs) +{ + board_nand_data.cs = cs; + board_nand_data.parts = nand_parts; + board_nand_data.nr_parts = nr_parts; + + gpmc_nand_init(&board_nand_data); +} +#else +void +__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs) +{ +} +#endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */ + +/** + * get_gpmc0_type - Reads the FPGA DIP_SWITCH_INPUT_REGISTER2 to get + * the various cs values. + */ +static u8 get_gpmc0_type(void) +{ + u8 cs = 0; + void __iomem *fpga_map_addr; + + fpga_map_addr = ioremap(DEBUG_BASE, 4096); + if (!fpga_map_addr) + return -ENOMEM; + + if (!(__raw_readw(fpga_map_addr + REG_FPGA_REV))) + /* we dont have an DEBUG FPGA??? */ + /* Depend on #defines!! default to strata boot return param */ + goto unmap; + + /* S8-DIP-OFF = 1, S8-DIP-ON = 0 */ + cs = __raw_readw(fpga_map_addr + REG_FPGA_DIP_SWITCH_INPUT2) & 0xf; + + /* ES2.0 SDP's onwards 4 dip switches are provided for CS */ + if (omap_rev() >= OMAP3430_REV_ES1_0) + /* change (S8-1:4=DS-2:0) to (S8-4:1=DS-2:0) */ + cs = ((cs & 8) >> 3) | ((cs & 4) >> 1) | + ((cs & 2) << 1) | ((cs & 1) << 3); + else + /* change (S8-1:3=DS-2:0) to (S8-3:1=DS-2:0) */ + cs = ((cs & 4) >> 2) | (cs & 2) | ((cs & 1) << 2); +unmap: + iounmap(fpga_map_addr); + return cs; +} + +/** + * sdp3430_flash_init - Identify devices connected to GPMC and register. + * + * @return - void. + */ +void board_flash_init(struct flash_partitions partition_info[], + char chip_sel_board[][GPMC_CS_NUM]) +{ + u8 cs = 0; + u8 norcs = GPMC_CS_NUM + 1; + u8 nandcs = GPMC_CS_NUM + 1; + u8 onenandcs = GPMC_CS_NUM + 1; + u8 idx; + unsigned char *config_sel = NULL; + + /* REVISIT: Is this return correct idx for 2430 SDP? + * for which cs configuration matches for 2430 SDP? + */ + idx = get_gpmc0_type(); + if (idx >= MAX_SUPPORTED_GPMC_CONFIG) { + printk(KERN_ERR "%s: Invalid chip select: %d\n", __func__, cs); + return; + } + config_sel = (unsigned char *)(chip_sel_board[idx]); + + while (cs < GPMC_CS_NUM) { + switch (config_sel[cs]) { + case PDC_NOR: + if (norcs > GPMC_CS_NUM) + norcs = cs; + break; + case PDC_NAND: + if (nandcs > GPMC_CS_NUM) + nandcs = cs; + break; + case PDC_ONENAND: + if (onenandcs > GPMC_CS_NUM) + onenandcs = cs; + break; + }; + cs++; + } + + if (norcs > GPMC_CS_NUM) + printk(KERN_INFO "NOR: Unable to find configuration " + "in GPMC\n"); + else + board_nor_init(partition_info[0].parts, + partition_info[0].nr_parts, norcs); + + if (onenandcs > GPMC_CS_NUM) + printk(KERN_INFO "OneNAND: Unable to find configuration " + "in GPMC\n"); + else + board_onenand_init(partition_info[1].parts, + partition_info[1].nr_parts, onenandcs); + + if (nandcs > GPMC_CS_NUM) + printk(KERN_INFO "NAND: Unable to find configuration " + "in GPMC\n"); + else + board_nand_init(partition_info[2].parts, + partition_info[2].nr_parts, nandcs); +} diff --git a/arch/arm/mach-omap2/board-sdp-flash.c b/arch/arm/mach-omap2/board-sdp-flash.c deleted file mode 100644 index 2638c834dec..00000000000 --- a/arch/arm/mach-omap2/board-sdp-flash.c +++ /dev/null @@ -1,267 +0,0 @@ -/* - * board-sdp-flash.c - * Modified from mach-omap2/board-3430sdp-flash.c - * - * Copyright (C) 2009 Nokia Corporation - * Copyright (C) 2009 Texas Instruments - * - * Vimal Singh - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#define REG_FPGA_REV 0x10 -#define REG_FPGA_DIP_SWITCH_INPUT2 0x60 -#define MAX_SUPPORTED_GPMC_CONFIG 3 - -#define DEBUG_BASE 0x08000000 /* debug board */ - -#define PDC_NOR 1 -#define PDC_NAND 2 -#define PDC_ONENAND 3 -#define DBG_MPDB 4 - -/* various memory sizes */ -#define FLASH_SIZE_SDPV1 SZ_64M /* NOR flash (64 Meg aligned) */ -#define FLASH_SIZE_SDPV2 SZ_128M /* NOR flash (256 Meg aligned) */ - -/* - * SDP3430 V2 Board CS organization - * Different from SDP3430 V1. Now 4 switches used to specify CS - * - * See also the Switch S8 settings in the comments. - * - * REVISIT: Add support for 2430 SDP - */ -static const unsigned char chip_sel_sdp[][GPMC_CS_NUM] = { - {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */ - {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */ - {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */ -}; - -static struct physmap_flash_data sdp_nor_data = { - .width = 2, -}; - -static struct resource sdp_nor_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device sdp_nor_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &sdp_nor_data, - }, - .num_resources = 1, - .resource = &sdp_nor_resource, -}; - -static void -__init board_nor_init(struct flash_partitions sdp_nor_parts, u8 cs) -{ - int err; - - sdp_nor_data.parts = sdp_nor_parts.parts; - sdp_nor_data.nr_parts = sdp_nor_parts.nr_parts; - - /* Configure start address and size of NOR device */ - if (omap_rev() >= OMAP3430_REV_ES1_0) { - err = gpmc_cs_request(cs, FLASH_SIZE_SDPV2 - 1, - (unsigned long *)&sdp_nor_resource.start); - sdp_nor_resource.end = sdp_nor_resource.start - + FLASH_SIZE_SDPV2 - 1; - } else { - err = gpmc_cs_request(cs, FLASH_SIZE_SDPV1 - 1, - (unsigned long *)&sdp_nor_resource.start); - sdp_nor_resource.end = sdp_nor_resource.start - + FLASH_SIZE_SDPV1 - 1; - } - if (err < 0) { - printk(KERN_ERR "NOR: Can't request GPMC CS\n"); - return; - } - if (platform_device_register(&sdp_nor_device) < 0) - printk(KERN_ERR "Unable to register NOR device\n"); -} - -#if defined(CONFIG_MTD_ONENAND_OMAP2) || \ - defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) -static struct omap_onenand_platform_data board_onenand_data = { - .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ -}; - -static void -__init board_onenand_init(struct flash_partitions sdp_onenand_parts, u8 cs) -{ - board_onenand_data.cs = cs; - board_onenand_data.parts = sdp_onenand_parts.parts; - board_onenand_data.nr_parts = sdp_onenand_parts.nr_parts; - - gpmc_onenand_init(&board_onenand_data); -} -#else -static void -__init board_onenand_init(struct flash_partitions sdp_onenand_parts, u8 cs) -{ -} -#endif /* CONFIG_MTD_ONENAND_OMAP2 || CONFIG_MTD_ONENAND_OMAP2_MODULE */ - -#if defined(CONFIG_MTD_NAND_OMAP2) || \ - defined(CONFIG_MTD_NAND_OMAP2_MODULE) - -/* Note that all values in this struct are in nanoseconds */ -static struct gpmc_timings nand_timings = { - - .sync_clk = 0, - - .cs_on = 0, - .cs_rd_off = 36, - .cs_wr_off = 36, - - .adv_on = 6, - .adv_rd_off = 24, - .adv_wr_off = 36, - - .we_off = 30, - .oe_off = 48, - - .access = 54, - .rd_cycle = 72, - .wr_cycle = 72, - - .wr_access = 30, - .wr_data_mux_bus = 0, -}; - -static struct omap_nand_platform_data sdp_nand_data = { - .nand_setup = NULL, - .gpmc_t = &nand_timings, - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ - .dev_ready = NULL, - .devsize = 0, /* '0' for 8-bit, '1' for 16-bit device */ -}; - -static void -__init board_nand_init(struct flash_partitions sdp_nand_parts, u8 cs) -{ - sdp_nand_data.cs = cs; - sdp_nand_data.parts = sdp_nand_parts.parts; - sdp_nand_data.nr_parts = sdp_nand_parts.nr_parts; - - gpmc_nand_init(&sdp_nand_data); -} -#else -static void -__init board_nand_init(struct flash_partitions sdp_nand_parts, u8 cs) -{ -} -#endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */ - -/** - * get_gpmc0_type - Reads the FPGA DIP_SWITCH_INPUT_REGISTER2 to get - * the various cs values. - */ -static u8 get_gpmc0_type(void) -{ - u8 cs = 0; - void __iomem *fpga_map_addr; - - fpga_map_addr = ioremap(DEBUG_BASE, 4096); - if (!fpga_map_addr) - return -ENOMEM; - - if (!(__raw_readw(fpga_map_addr + REG_FPGA_REV))) - /* we dont have an DEBUG FPGA??? */ - /* Depend on #defines!! default to strata boot return param */ - goto unmap; - - /* S8-DIP-OFF = 1, S8-DIP-ON = 0 */ - cs = __raw_readw(fpga_map_addr + REG_FPGA_DIP_SWITCH_INPUT2) & 0xf; - - /* ES2.0 SDP's onwards 4 dip switches are provided for CS */ - if (omap_rev() >= OMAP3430_REV_ES1_0) - /* change (S8-1:4=DS-2:0) to (S8-4:1=DS-2:0) */ - cs = ((cs & 8) >> 3) | ((cs & 4) >> 1) | - ((cs & 2) << 1) | ((cs & 1) << 3); - else - /* change (S8-1:3=DS-2:0) to (S8-3:1=DS-2:0) */ - cs = ((cs & 4) >> 2) | (cs & 2) | ((cs & 1) << 2); -unmap: - iounmap(fpga_map_addr); - return cs; -} - -/** - * sdp3430_flash_init - Identify devices connected to GPMC and register. - * - * @return - void. - */ -void __init sdp_flash_init(struct flash_partitions sdp_partition_info[]) -{ - u8 cs = 0; - u8 norcs = GPMC_CS_NUM + 1; - u8 nandcs = GPMC_CS_NUM + 1; - u8 onenandcs = GPMC_CS_NUM + 1; - u8 idx; - unsigned char *config_sel = NULL; - - /* REVISIT: Is this return correct idx for 2430 SDP? - * for which cs configuration matches for 2430 SDP? - */ - idx = get_gpmc0_type(); - if (idx >= MAX_SUPPORTED_GPMC_CONFIG) { - printk(KERN_ERR "%s: Invalid chip select: %d\n", __func__, cs); - return; - } - config_sel = (unsigned char *)(chip_sel_sdp[idx]); - - while (cs < GPMC_CS_NUM) { - switch (config_sel[cs]) { - case PDC_NOR: - if (norcs > GPMC_CS_NUM) - norcs = cs; - break; - case PDC_NAND: - if (nandcs > GPMC_CS_NUM) - nandcs = cs; - break; - case PDC_ONENAND: - if (onenandcs > GPMC_CS_NUM) - onenandcs = cs; - break; - }; - cs++; - } - - if (norcs > GPMC_CS_NUM) - printk(KERN_INFO "NOR: Unable to find configuration " - "in GPMC\n"); - else - board_nor_init(sdp_partition_info[0], norcs); - - if (onenandcs > GPMC_CS_NUM) - printk(KERN_INFO "OneNAND: Unable to find configuration " - "in GPMC\n"); - else - board_onenand_init(sdp_partition_info[1], onenandcs); - - if (nandcs > GPMC_CS_NUM) - printk(KERN_INFO "NAND: Unable to find configuration " - "in GPMC\n"); - else - board_nand_init(sdp_partition_info[2], nandcs); -} diff --git a/arch/arm/mach-omap2/include/mach/board-flash.h b/arch/arm/mach-omap2/include/mach/board-flash.h new file mode 100644 index 00000000000..b2242ae2bb6 --- /dev/null +++ b/arch/arm/mach-omap2/include/mach/board-flash.h @@ -0,0 +1,28 @@ +/* + * board-sdp.h + * + * Information structures for SDP-specific board config data + * + * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2009 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include +#include +#include + +#define PDC_NOR 1 +#define PDC_NAND 2 +#define PDC_ONENAND 3 +#define DBG_MPDB 4 + +struct flash_partitions { + struct mtd_partition *parts; + int nr_parts; +}; + +extern void board_flash_init(struct flash_partitions [], + char chip_sel[][GPMC_CS_NUM]); diff --git a/arch/arm/mach-omap2/include/mach/board-sdp.h b/arch/arm/mach-omap2/include/mach/board-sdp.h deleted file mode 100644 index 465169c0908..00000000000 --- a/arch/arm/mach-omap2/include/mach/board-sdp.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * board-sdp.h - * - * Information structures for SDP-specific board config data - * - * Copyright (C) 2009 Nokia Corporation - * Copyright (C) 2009 Texas Instruments - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include - -struct flash_partitions { - struct mtd_partition *parts; - int nr_parts; -}; - -extern void sdp_flash_init(struct flash_partitions []); -- cgit v1.2.3-70-g09d2 From 7e7eb4263ee1f041a9f1b48738b98ef99ef73995 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 14:27:48 +0000 Subject: omap3: add support for NAND on zoom2 board This patch adds NAND support to ZOOM2 board. Signed-off-by: Sukumar Ghorai Signed-off-by: Vimal Singh Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/board-zoom2.c | 43 +++++++++++++++++++++++++++ arch/arm/mach-omap2/include/mach/board-zoom.h | 6 ++++ 3 files changed, 50 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 9abefccbce8..3e6b4d9954b 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -130,6 +130,7 @@ obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom2.o \ board-zoom-peripherals.o \ + board-flash.o \ hsmmc.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom3.o \ diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index 1520a2c1414..0eafae2f918 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -90,10 +90,53 @@ static struct omap_board_mux board_mux[] __initdata = { #define board_mux NULL #endif +static struct mtd_partition zoom_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { + .name = "X-Loader-NAND", + .offset = 0, + .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ + .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "Boot Env-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ + .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ + }, + { + .name = "Kernel-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ + .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ + }, + { + .name = "system", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ + .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ + }, + { + .name = "userdata", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ + .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ + }, + { + .name = "cache", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ + .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ + }, +}; + static void __init omap_zoom2_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); zoom_peripherals_init(); + board_nand_init(zoom_nand_partitions, + ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); zoom_debugboard_init(); } diff --git a/arch/arm/mach-omap2/include/mach/board-zoom.h b/arch/arm/mach-omap2/include/mach/board-zoom.h index c93b29e21b7..3af69d2c3dc 100644 --- a/arch/arm/mach-omap2/include/mach/board-zoom.h +++ b/arch/arm/mach-omap2/include/mach/board-zoom.h @@ -1,5 +1,11 @@ /* * Defines for zoom boards */ +#include +#include + +#define ZOOM_NAND_CS 0 + +extern void __init board_nand_init(struct mtd_partition *, u8 nr_parts, u8 cs); extern int __init zoom_debugboard_init(void); extern void __init zoom_peripherals_init(void); -- cgit v1.2.3-70-g09d2 From e08b105ecdec0bfc8b9bb4d98bc2fc6cc7526938 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 14:27:49 +0000 Subject: omap3: add support for NAND on zoom3 board patch adds NAND support to zoom3 board. Signed-off-by: Sukumar Ghorai Signed-off-by: Vimal Singh Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/board-zoom3.c | 43 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 3e6b4d9954b..f8d536fc244 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -135,6 +135,7 @@ obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom2.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom3.o \ board-zoom-peripherals.o \ + board-flash.o \ hsmmc.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \ diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c index 7d1704693ac..79fcad65567 100644 --- a/arch/arm/mach-omap2/board-zoom3.c +++ b/arch/arm/mach-omap2/board-zoom3.c @@ -34,6 +34,47 @@ static void __init omap_zoom_map_io(void) static struct omap_board_config_kernel zoom_config[] __initdata = { }; +static struct mtd_partition zoom_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { + .name = "X-Loader-NAND", + .offset = 0, + .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ + .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "Boot Env-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ + .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ + }, + { + .name = "Kernel-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ + .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ + }, + { + .name = "system", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ + .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ + }, + { + .name = "userdata", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ + .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ + }, + { + .name = "cache", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ + .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ + }, +}; + static void __init omap_zoom_init_irq(void) { omap_board_config = zoom_config; @@ -79,6 +120,8 @@ static void __init omap_zoom_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); zoom_peripherals_init(); + board_nand_init(zoom_nand_partitions, + ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); zoom_debugboard_init(); omap_mux_init_gpio(64, OMAP_PIN_OUTPUT); -- cgit v1.2.3-70-g09d2 From 7875eea5caf641e36cd9b5755c1d84810469fe30 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 14:27:50 +0000 Subject: omap-3630-sdp : Add support for Flash add support for NAND, OneNAND, NOR on omap 3630-sdp board. Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/board-3630sdp.c | 120 ++++++++++++++++++++++++++++++++++++ 2 files changed, 121 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index f8d536fc244..3988441c048 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -140,6 +140,7 @@ obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom3.o \ board-zoom-debugboard.o obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \ board-zoom-peripherals.o \ + board-flash.o \ hsmmc.o obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \ hsmmc.o diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index f267dc04d86..2eb3f94b478 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -21,6 +21,7 @@ #include #include +#include #include "mux.h" #include "sdram-hynix-h8mbx00u0mer-0em.h" @@ -92,12 +93,131 @@ static struct omap_board_mux board_mux[] __initdata = { #define board_mux NULL #endif +/* + * SDP3630 CS organization + * See also the Switch S8 settings in the comments. + */ +static char chip_sel_sdp[][GPMC_CS_NUM] = { + {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */ + {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */ + {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */ +}; + +static struct mtd_partition sdp_nor_partitions[] = { + /* bootloader (U-Boot, etc) in first sector */ + { + .name = "Bootloader-NOR", + .offset = 0, + .size = SZ_256K, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + /* bootloader params in the next sector */ + { + .name = "Params-NOR", + .offset = MTDPART_OFS_APPEND, + .size = SZ_256K, + .mask_flags = 0, + }, + /* kernel */ + { + .name = "Kernel-NOR", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + .mask_flags = 0 + }, + /* file system */ + { + .name = "Filesystem-NOR", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0 + } +}; + +static struct mtd_partition sdp_onenand_partitions[] = { + { + .name = "X-Loader-OneNAND", + .offset = 0, + .size = 4 * (64 * 2048), + .mask_flags = MTD_WRITEABLE /* force read-only */ + }, + { + .name = "U-Boot-OneNAND", + .offset = MTDPART_OFS_APPEND, + .size = 2 * (64 * 2048), + .mask_flags = MTD_WRITEABLE /* force read-only */ + }, + { + .name = "U-Boot Environment-OneNAND", + .offset = MTDPART_OFS_APPEND, + .size = 1 * (64 * 2048), + }, + { + .name = "Kernel-OneNAND", + .offset = MTDPART_OFS_APPEND, + .size = 16 * (64 * 2048), + }, + { + .name = "File System-OneNAND", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition sdp_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { + .name = "X-Loader-NAND", + .offset = 0, + .size = 4 * (64 * 2048), + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ + .size = 10 * (64 * 2048), + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "Boot Env-NAND", + + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ + .size = 6 * (64 * 2048), + }, + { + .name = "Kernel-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ + .size = 40 * (64 * 2048), + }, + { + .name = "File System - NAND", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */ + }, +}; + +static struct flash_partitions sdp_flash_partitions[] = { + { + .parts = sdp_nor_partitions, + .nr_parts = ARRAY_SIZE(sdp_nor_partitions), + }, + { + .parts = sdp_onenand_partitions, + .nr_parts = ARRAY_SIZE(sdp_onenand_partitions), + }, + { + .parts = sdp_nand_partitions, + .nr_parts = ARRAY_SIZE(sdp_nand_partitions), + }, +}; + static void __init omap_sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); omap_serial_init(); zoom_peripherals_init(); board_smc91x_init(); + board_flash_init(sdp_flash_partitions, chip_sel_sdp); enable_board_wakeup_source(); usb_ehci_init(&ehci_pdata); } -- cgit v1.2.3-70-g09d2 From 2430f9df61e2ea47ea468dfe22b7e2db97111fb4 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 9 Jul 2010 14:27:51 +0000 Subject: omap3: add support for NAND on LDP board patch adds NAND support to LDP board. Signed-off-by: Vimal Singh Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/board-ldp.c | 35 +++++++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 3988441c048..a5266fab617 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -112,6 +112,7 @@ obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o \ obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \ + board-flash.o \ hsmmc.o obj-$(CONFIG_MACH_OVERO) += board-overo.o \ hsmmc.o diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index fefd7e6e977..778afabf3b4 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include @@ -388,6 +389,38 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; +static struct mtd_partition ldp_nand_partitions[] = { + /* All the partition sizes are listed in terms of NAND block size */ + { + .name = "X-Loader-NAND", + .offset = 0, + .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ + .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "Boot Env-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ + .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ + }, + { + .name = "Kernel-NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ + .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ + }, + { + .name = "File System - NAND", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ + .size = MTDPART_SIZ_FULL, /* 96MB, 0x6000000 */ + }, + +}; + static void __init omap_ldp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); @@ -400,6 +433,8 @@ static void __init omap_ldp_init(void) ads7846_dev_init(); omap_serial_init(); usb_musb_init(&musb_board_data); + board_nand_init(ldp_nand_partitions, + ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS); omap2_hsmmc_init(mmc); /* link regulators to MMC adapters */ -- cgit v1.2.3-70-g09d2 From 047b51fb208c716294b4682c904df8a3ad8b6a69 Mon Sep 17 00:00:00 2001 From: Thomas Weber Date: Fri, 9 Jul 2010 07:40:53 +0000 Subject: OMAP2: powerdomain: Add break in switch statement Add a missing break at end of switch statement. At the moment it is a fall through to WARN_ON(1) and return -EEXIST. Signed-off-by: Thomas Weber Acked-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/powerdomain.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index a2904aa7065..6527ec30dc1 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -875,6 +875,7 @@ int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) break; case 4: m = OMAP_MEM4_RETSTATE_MASK; + break; default: WARN_ON(1); /* should never happen */ return -EEXIST; -- cgit v1.2.3-70-g09d2 From 7e788b4289bb025a96e327c604cb2db92e17108f Mon Sep 17 00:00:00 2001 From: Jason Wang Date: Tue, 3 Aug 2010 11:44:18 +0800 Subject: omap: Fix DEBUG_LL uart to access phys addr when MMU isn't enable Now we use a memory address to store the debug port info, So we need to read/write this address when we choose DEBUG_LL. When MMU isn't enable(I.E. the begining part of init stage of the linux kernel boot), we need to access physical address instead of virtual address, otherwise the kernel will crash. Signed-off-by: Jason Wang Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/include/mach/debug-macro.S | 10 ++++++--- arch/arm/mach-omap2/include/mach/debug-macro.S | 29 +++++++++++++++++++------- 2 files changed, 28 insertions(+), 11 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S index e8a8cf36b7f..671408eb4ab 100644 --- a/arch/arm/mach-omap1/include/mach/debug-macro.S +++ b/arch/arm/mach-omap1/include/mach/debug-macro.S @@ -33,7 +33,7 @@ omap_uart_virt: .word 0x0 /* Use omap_uart_phys/virt if already configured */ 9: mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? - ldreq \rx, =omap_uart_phys @ physical base address + ldreq \rx, =__virt_to_phys(omap_uart_phys) @ physical base address ldrne \rx, =omap_uart_virt @ virtual base ldr \rx, [\rx, #0] cmp \rx, #0 @ is port configured? @@ -68,11 +68,15 @@ omap_uart_virt: .word 0x0 /* Store both phys and virt address for the uart */ 98: add \rx, \rx, #0xff000000 @ phys base - ldr \tmp, =omap_uart_phys + mrc p15, 0, \tmp, c1, c0 + tst \tmp, #1 @ MMU enabled? + ldreq \tmp, =__virt_to_phys(omap_uart_phys) + ldrne \tmp, =omap_uart_phys str \rx, [\tmp, #0] sub \rx, \rx, #0xff000000 @ phys base add \rx, \rx, #0xfe000000 @ virt base - ldr \tmp, =omap_uart_virt + ldreq \tmp, =__virt_to_phys(omap_uart_virt) + ldrne \tmp, =omap_uart_virt str \rx, [\tmp, #0] b 9b 99: diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index 35b24409a0c..09331bbbda5 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -36,7 +36,7 @@ omap_uart_lsr: .word 0 /* Use omap_uart_phys/virt if already configured */ 10: mrc p15, 0, \rx, c1, c0 tst \rx, #1 @ MMU enabled? - ldreq \rx, =omap_uart_phys @ physical base address + ldreq \rx, =__virt_to_phys(omap_uart_phys) @ physical base address ldrne \rx, =omap_uart_virt @ virtual base address ldr \rx, [\rx, #0] cmp \rx, #0 @ is port configured? @@ -89,26 +89,36 @@ omap_uart_lsr: .word 0 44: mov \rx, #UART_OFFSET(OMAP4_UART4_BASE) b 98f 95: ldr \rx, =ZOOM_UART_BASE - ldr \tmp, =omap_uart_phys + mrc p15, 0, \tmp, c1, c0 + tst \tmp, #1 @ MMU enabled? + ldreq \tmp, =__virt_to_phys(omap_uart_phys) + ldrne \tmp, =omap_uart_phys str \rx, [\tmp, #0] ldr \rx, =ZOOM_UART_VIRT - ldr \tmp, =omap_uart_virt + ldreq \tmp, =__virt_to_phys(omap_uart_virt) + ldrne \tmp, =omap_uart_virt str \rx, [\tmp, #0] mov \rx, #(UART_LSR << ZOOM_PORT_SHIFT) - ldr \tmp, =omap_uart_lsr + ldreq \tmp, =__virt_to_phys(omap_uart_lsr) + ldrne \tmp, =omap_uart_lsr str \rx, [\tmp, #0] b 10b /* Store both phys and virt address for the uart */ 98: add \rx, \rx, #0x48000000 @ phys base - ldr \tmp, =omap_uart_phys + mrc p15, 0, \tmp, c1, c0 + tst \tmp, #1 @ MMU enabled? + ldreq \tmp, =__virt_to_phys(omap_uart_phys) + ldrne \tmp, =omap_uart_phys str \rx, [\tmp, #0] sub \rx, \rx, #0x48000000 @ phys base add \rx, \rx, #0xfa000000 @ virt base - ldr \tmp, =omap_uart_virt + ldreq \tmp, =__virt_to_phys(omap_uart_virt) + ldrne \tmp, =omap_uart_virt str \rx, [\tmp, #0] mov \rx, #(UART_LSR << OMAP_PORT_SHIFT) - ldr \tmp, =omap_uart_lsr + ldreq \tmp, =__virt_to_phys(omap_uart_lsr) + ldrne \tmp, =omap_uart_lsr str \rx, [\tmp, #0] b 10b @@ -120,7 +130,10 @@ omap_uart_lsr: .word 0 .endm .macro busyuart,rd,rx -1001: ldr \rd, =omap_uart_lsr +1001: mrc p15, 0, \rd, c1, c0 + tst \rd, #1 @ MMU enabled? + ldreq \rd, =__virt_to_phys(omap_uart_lsr) + ldrne \rd, =omap_uart_lsr ldr \rd, [\rd, #0] ldrb \rd, [\rx, \rd] and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE) -- cgit v1.2.3-70-g09d2 From c573bcf96a427923d09de0b247691165d9a96023 Mon Sep 17 00:00:00 2001 From: Sergio Aguirre Date: Wed, 4 Aug 2010 14:43:18 +0300 Subject: omap3: Unify omap2_set_globals_3[43,6x]x functions The only difference between them is the physical address of the uart4 port, which is only present in 36xx chips. We don't really need to care about keeping these 2 functions, since the decision to use uart4 is more cleanly done later when we do have access to omap_revision variable. Signed-off-by: Sergio Aguirre Acked-by: Kevin Hilman [tony@atomide.com: added comment for the uart4_phys] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-3430sdp.c | 2 +- arch/arm/mach-omap2/board-3630sdp.c | 2 +- arch/arm/mach-omap2/board-am3517evm.c | 2 +- arch/arm/mach-omap2/board-cm-t35.c | 2 +- arch/arm/mach-omap2/board-devkit8000.c | 2 +- arch/arm/mach-omap2/board-igep0020.c | 2 +- arch/arm/mach-omap2/board-ldp.c | 2 +- arch/arm/mach-omap2/board-omap3beagle.c | 2 +- arch/arm/mach-omap2/board-omap3evm.c | 2 +- arch/arm/mach-omap2/board-omap3pandora.c | 2 +- arch/arm/mach-omap2/board-omap3stalker.c | 2 +- arch/arm/mach-omap2/board-omap3touchbook.c | 2 +- arch/arm/mach-omap2/board-overo.c | 2 +- arch/arm/mach-omap2/board-rx51.c | 2 +- arch/arm/mach-omap2/board-zoom2.c | 2 +- arch/arm/mach-omap2/board-zoom3.c | 2 +- arch/arm/plat-omap/common.c | 10 ++-------- arch/arm/plat-omap/include/plat/common.h | 3 +-- 18 files changed, 19 insertions(+), 26 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index dd9c03171a1..4961f3b6873 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -805,7 +805,7 @@ static void __init omap_3430sdp_init(void) static void __init omap_3430sdp_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 57290fb3fcd..72c2130b7f7 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -68,7 +68,7 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static void __init omap_sdp_map_io(void) { - omap2_set_globals_36xx(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 7da92defcde..43564249c62 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -463,7 +463,7 @@ static void __init am3517_evm_init(void) static void __init am3517_evm_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index bc4c3f80706..6ce30b37cda 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -710,7 +710,7 @@ static void __init cm_t35_init_irq(void) static void __init cm_t35_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 922b7464807..11642587762 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -816,7 +816,7 @@ static void __init devkit8000_init(void) static void __init devkit8000_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 759e39d1a70..a8544ab3588 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -534,7 +534,7 @@ static void __init igep2_init(void) static void __init igep2_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 9cd2669113e..9bcb1824802 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -408,7 +408,7 @@ static void __init omap_ldp_init(void) static void __init omap_ldp_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 0ab0c26db4d..7b95cc12730 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -509,7 +509,7 @@ static void __init omap3_beagle_init(void) static void __init omap3_beagle_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index a3d2e285e11..65b46d4e6f1 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -717,7 +717,7 @@ static void __init omap3_evm_init(void) static void __init omap3_evm_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index c0f4f12eba5..49feae4bcf4 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -592,7 +592,7 @@ static void __init omap3pandora_init(void) static void __init omap3pandora_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index a04cffd691c..497d4297669 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -654,7 +654,7 @@ static void __init omap3_stalker_init(void) static void __init omap3_stalker_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index f05b867c585..77a0acec28a 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -561,7 +561,7 @@ static void __init omap3_touchbook_init(void) static void __init omap3_touchbook_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 87acb2f198e..7c6cd06cc35 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -486,7 +486,7 @@ static void __init overo_init(void) static void __init overo_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 3bd956f9e19..a58e8cb1a7f 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -143,7 +143,7 @@ static void __init rx51_init(void) static void __init rx51_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); rx51_video_mem_init(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index ffe188cb18e..3d2deb45372 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -86,7 +86,7 @@ static void __init omap_zoom2_init(void) static void __init omap_zoom2_map_io(void) { - omap2_set_globals_343x(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c index 5b605eba3e7..91bc56a3e49 100644 --- a/arch/arm/mach-omap2/board-zoom3.c +++ b/arch/arm/mach-omap2/board-zoom3.c @@ -27,7 +27,7 @@ static void __init omap_zoom_map_io(void) { - omap2_set_globals_36xx(); + omap2_set_globals_3xxx(); omap34xx_map_common_io(); } diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index ebed82699eb..8932350abfd 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -317,19 +317,13 @@ static struct omap_globals omap3_globals = { .uart1_phys = OMAP3_UART1_BASE, .uart2_phys = OMAP3_UART2_BASE, .uart3_phys = OMAP3_UART3_BASE, + .uart4_phys = OMAP3_UART4_BASE, /* Only on 3630 */ }; -void __init omap2_set_globals_343x(void) +void __init omap2_set_globals_3xxx(void) { __omap2_set_globals(&omap3_globals); } - -void __init omap2_set_globals_36xx(void) -{ - omap3_globals.uart4_phys = OMAP3_UART4_BASE; - - __omap2_set_globals(&omap3_globals); -} #endif #if defined(CONFIG_ARCH_OMAP4) diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index 5e4afbee0fd..962aaebf59d 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -58,8 +58,7 @@ struct omap_globals { void omap2_set_globals_242x(void); void omap2_set_globals_243x(void); -void omap2_set_globals_343x(void); -void omap2_set_globals_36xx(void); +void omap2_set_globals_3xxx(void); void omap2_set_globals_443x(void); /* These get called from omap2_set_globals_xxxx(), do not call these */ -- cgit v1.2.3-70-g09d2 From 869fef41547db95df8523bf67845a21313709428 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Wed, 4 Aug 2010 14:43:18 +0300 Subject: omap3: introduce omap3_map_io Most OMAP3-based boards use exactly the same code for .map_io method in the machine_desc structure. This patch introduces omap3_map_io and updates board-* files to use it as .map_io method. Signed-off-by: Mike Rapoport Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-3430sdp.c | 8 +------- arch/arm/mach-omap2/board-3630sdp.c | 8 +------- arch/arm/mach-omap2/board-am3517evm.c | 8 +------- arch/arm/mach-omap2/board-cm-t35.c | 8 +------- arch/arm/mach-omap2/board-devkit8000.c | 8 +------- arch/arm/mach-omap2/board-igep0020.c | 8 +------- arch/arm/mach-omap2/board-ldp.c | 8 +------- arch/arm/mach-omap2/board-omap3beagle.c | 8 +------- arch/arm/mach-omap2/board-omap3evm.c | 8 +------- arch/arm/mach-omap2/board-omap3pandora.c | 8 +------- arch/arm/mach-omap2/board-omap3stalker.c | 8 +------- arch/arm/mach-omap2/board-omap3touchbook.c | 8 +------- arch/arm/mach-omap2/board-overo.c | 8 +------- arch/arm/mach-omap2/board-zoom2.c | 8 +------- arch/arm/mach-omap2/board-zoom3.c | 8 +------- arch/arm/plat-omap/common.c | 6 ++++++ arch/arm/plat-omap/include/plat/common.h | 2 ++ 17 files changed, 23 insertions(+), 105 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 4961f3b6873..ecdd2c3ea69 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -803,18 +803,12 @@ static void __init omap_3430sdp_init(void) usb_ehci_init(&ehci_pdata); } -static void __init omap_3430sdp_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap_3430sdp_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap_3430sdp_init_irq, .init_machine = omap_3430sdp_init, diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 72c2130b7f7..59860dfd839 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -66,12 +66,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { .reset_gpio_port[2] = -EINVAL }; -static void __init omap_sdp_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - static struct omap_board_config_kernel sdp_config[] __initdata = { }; @@ -107,7 +101,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap_sdp_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap_sdp_init_irq, .init_machine = omap_sdp_init, diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 43564249c62..4d0f5859286 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -461,17 +461,11 @@ static void __init am3517_evm_init(void) am3517_evm_ethernet_init(&am3517_evm_emac_pdata); } -static void __init am3517_evm_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .phys_io = 0x48000000, .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = am3517_evm_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = am3517_evm_init_irq, .init_machine = am3517_evm_init, diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 6ce30b37cda..b910f72f43c 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -708,12 +708,6 @@ static void __init cm_t35_init_irq(void) omap_gpio_init(); } -static void __init cm_t35_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - static struct omap_board_mux board_mux[] __initdata = { /* nCS and IRQ for CM-T35 ethernet */ OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0), @@ -836,7 +830,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .phys_io = 0x48000000, .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = cm_t35_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = cm_t35_init_irq, .init_machine = cm_t35_init, diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 11642587762..8233dd55123 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -814,17 +814,11 @@ static void __init devkit8000_init(void) omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); } -static void __init devkit8000_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .phys_io = 0x48000000, .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = devkit8000_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = devkit8000_init_irq, .init_machine = devkit8000_init, diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index a8544ab3588..175f0433976 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -532,17 +532,11 @@ static void __init igep2_init(void) pr_warning("IGEP v2: Could not obtain gpio GPIO_WIFI_NRESET\n"); } -static void __init igep2_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(IGEP0020, "IGEP v2 board") .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = igep2_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = igep2_init_irq, .init_machine = igep2_init, diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 9bcb1824802..07e1f731ffc 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -406,17 +406,11 @@ static void __init omap_ldp_init(void) ldp_vmmc1_supply.dev = mmc[0].dev; } -static void __init omap_ldp_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP_LDP, "OMAP LDP board") .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap_ldp_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap_ldp_init_irq, .init_machine = omap_ldp_init, diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 7b95cc12730..6a6d2d7a04c 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -507,18 +507,12 @@ static void __init omap3_beagle_init(void) beagle_display_init(); } -static void __init omap3_beagle_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */ .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap3_beagle_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap3_beagle_init_irq, .init_machine = omap3_beagle_init, diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 65b46d4e6f1..6494dbdfc39 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -715,18 +715,12 @@ static void __init omap3_evm_init(void) omap3_evm_display_init(); } -static void __init omap3_evm_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP3EVM, "OMAP3 EVM") /* Maintainer: Syed Mohammed Khasim - Texas Instruments */ .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap3_evm_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap3_evm_init_irq, .init_machine = omap3_evm_init, diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 49feae4bcf4..4ac146b731f 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -590,17 +590,11 @@ static void __init omap3pandora_init(void) omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); } -static void __init omap3pandora_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap3pandora_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap3pandora_init_irq, .init_machine = omap3pandora_init, diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 497d4297669..bcd01d278c6 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -652,18 +652,12 @@ static void __init omap3_stalker_init(void) omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT); } -static void __init omap3_stalker_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(SBC3530, "OMAP3 STALKER") /* Maintainer: Jason Lam -lzg@ema-tech.com */ .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap3_stalker_map_io, + .map_io = omap3_map_io, .init_irq = omap3_stalker_init_irq, .init_machine = omap3_stalker_init, .timer = &omap_timer, diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 77a0acec28a..69d431bd05d 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -559,18 +559,12 @@ static void __init omap3_touchbook_init(void) omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); } -static void __init omap3_touchbook_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */ .phys_io = 0x48000000, .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap3_touchbook_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap3_touchbook_init_irq, .init_machine = omap3_touchbook_init, diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 7c6cd06cc35..908ffe879ba 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -484,17 +484,11 @@ static void __init overo_init(void) "OVERO_GPIO_USBH_CPEN\n"); } -static void __init overo_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OVERO, "Gumstix Overo") .phys_io = 0x48000000, .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = overo_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = overo_init_irq, .init_machine = overo_init, diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index 3d2deb45372..161f72965a6 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -84,17 +84,11 @@ static void __init omap_zoom2_init(void) zoom_debugboard_init(); } -static void __init omap_zoom2_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .phys_io = ZOOM_UART_BASE, .io_pg_offst = (ZOOM_UART_VIRT >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap_zoom2_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap_zoom2_init_irq, .init_machine = omap_zoom2_init, diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c index 91bc56a3e49..ca9a79af4ca 100644 --- a/arch/arm/mach-omap2/board-zoom3.c +++ b/arch/arm/mach-omap2/board-zoom3.c @@ -25,12 +25,6 @@ #include "mux.h" #include "sdram-hynix-h8mbx00u0mer-0em.h" -static void __init omap_zoom_map_io(void) -{ - omap2_set_globals_3xxx(); - omap34xx_map_common_io(); -} - static struct omap_board_config_kernel zoom_config[] __initdata = { }; @@ -76,7 +70,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .phys_io = ZOOM_UART_BASE, .io_pg_offst = (ZOOM_UART_VIRT >> 18) & 0xfffc, .boot_params = 0x80000100, - .map_io = omap_zoom_map_io, + .map_io = omap3_map_io, .reserve = omap_reserve, .init_irq = omap_zoom_init_irq, .init_machine = omap_zoom_init, diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 8932350abfd..3008e710448 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -324,6 +324,12 @@ void __init omap2_set_globals_3xxx(void) { __omap2_set_globals(&omap3_globals); } + +void __init omap3_map_io(void) +{ + omap2_set_globals_3xxx(); + omap34xx_map_common_io(); +} #endif #if defined(CONFIG_ARCH_OMAP4) diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index 962aaebf59d..e9cf3da18a0 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -68,6 +68,8 @@ void omap2_set_globals_control(struct omap_globals *); void omap2_set_globals_prcm(struct omap_globals *); void omap2_set_globals_uart(struct omap_globals *); +void omap3_map_io(void); + /** * omap_test_timeout - busy-loop, testing a condition * @cond: condition to test until it evaluates to true -- cgit v1.2.3-70-g09d2 From 49b368a6b3e803fe4f0a10c14f8fde3f20998f04 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Mon, 12 Jul 2010 13:38:07 +0000 Subject: omap: device: improve errors handling Do not forget to check the 'platform_device_add_data()' error code in 'omap_device_build_ss()'. Signed-off-by: Artem Bityutskiy Acked-by: Nishanth Menon Acked-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/omap_device.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index ea0d659fcb1..d2b160942cc 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -407,7 +407,9 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, od->pdev.num_resources = res_count; od->pdev.resource = res; - platform_device_add_data(&od->pdev, pdata, pdata_len); + ret = platform_device_add_data(&od->pdev, pdata, pdata_len); + if (ret) + goto odbs_exit4; od->pm_lats = pm_lats; od->pm_lats_cnt = pm_lats_cnt; -- cgit v1.2.3-70-g09d2 From b0a1a6ce0597662c06f970643da60b8ebb5cdd1c Mon Sep 17 00:00:00 2001 From: Anand Gadiyar Date: Tue, 3 Aug 2010 19:59:24 +0000 Subject: OMAP3630: Add ES1.1 and ES1.2 detection Add revision detection for ES1.1 and ES1.2. Set default revision as ES1.2. Add CHIP_GE_OMAP3630ES1_1 to detect revisions 1.1 and later. This is needed for at least one feature that is broken in 3630ES1.0 but exists on older (3430 ES3.1) and newer revisions. Additionally, update some of the CHIP_GE_* macros to use other macros for ease of maintenance. Signed-off-by: Anand Gadiyar Cc: Nishanth Menon Cc: Manjunatha GK [tony@atomide.com: update to remove fallthrough handling] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 28 +++++++++++++++++++++++++--- arch/arm/plat-omap/include/plat/cpu.h | 15 +++++++++++---- 2 files changed, 36 insertions(+), 7 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index fd1904b013f..e8256a2ed8e 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -269,11 +269,27 @@ static void __init omap3_check_revision(void) omap_chip.oc |= CHIP_IS_OMAP3430ES3_1; break; case 0xb891: - /* FALLTHROUGH */ + /* Handle 36xx devices */ + omap_chip.oc |= CHIP_IS_OMAP3630ES1; + + switch(rev) { + case 0: /* Take care of early samples */ + omap_revision = OMAP3630_REV_ES1_0; + break; + case 1: + omap_revision = OMAP3630_REV_ES1_1; + omap_chip.oc |= CHIP_IS_OMAP3630ES1_1; + break; + case 2: + default: + omap_revision = OMAP3630_REV_ES1_2; + omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; + break; + } default: /* Unknown default to latest silicon rev as default*/ - omap_revision = OMAP3630_REV_ES1_0; - omap_chip.oc |= CHIP_IS_OMAP3630ES1; + omap_revision = OMAP3630_REV_ES1_2; + omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; } } @@ -349,6 +365,12 @@ static void __init omap3_cpuinfo(void) case OMAP_REVBITS_00: strcpy(cpu_rev, "1.0"); break; + case OMAP_REVBITS_01: + strcpy(cpu_rev, "1.1"); + break; + case OMAP_REVBITS_02: + strcpy(cpu_rev, "1.2"); + break; case OMAP_REVBITS_10: strcpy(cpu_rev, "2.0"); break; diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index aa2f4f079f5..2e2ae530fce 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -66,6 +66,8 @@ unsigned int omap_rev(void); * family. This difference can be handled separately. */ #define OMAP_REVBITS_00 0x00 +#define OMAP_REVBITS_01 0x01 +#define OMAP_REVBITS_02 0x02 #define OMAP_REVBITS_10 0x10 #define OMAP_REVBITS_20 0x20 #define OMAP_REVBITS_30 0x30 @@ -376,6 +378,8 @@ IS_OMAP_TYPE(3517, 0x3517) #define OMAP3430_REV_ES3_1_2 0x34305034 #define OMAP3630_REV_ES1_0 0x36300034 +#define OMAP3630_REV_ES1_1 0x36300134 +#define OMAP3630_REV_ES1_2 0x36300234 #define OMAP35XX_CLASS 0x35000034 #define OMAP3503_REV(v) (OMAP35XX_CLASS | (0x3503 << 16) | (v << 8)) @@ -411,6 +415,8 @@ IS_OMAP_TYPE(3517, 0x3517) #define CHIP_IS_OMAP3430ES3_1 (1 << 6) #define CHIP_IS_OMAP3630ES1 (1 << 7) #define CHIP_IS_OMAP4430ES1 (1 << 8) +#define CHIP_IS_OMAP3630ES1_1 (1 << 9) +#define CHIP_IS_OMAP3630ES1_2 (1 << 10) #define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) @@ -424,11 +430,12 @@ IS_OMAP_TYPE(3517, 0x3517) */ #define CHIP_GE_OMAP3430ES2 (CHIP_IS_OMAP3430ES2 | \ CHIP_IS_OMAP3430ES3_0 | \ - CHIP_IS_OMAP3430ES3_1 | \ - CHIP_IS_OMAP3630ES1) + CHIP_GE_OMAP3430ES3_1) #define CHIP_GE_OMAP3430ES3_1 (CHIP_IS_OMAP3430ES3_1 | \ - CHIP_IS_OMAP3630ES1) - + CHIP_IS_OMAP3630ES1 | \ + CHIP_GE_OMAP3630ES1_1) +#define CHIP_GE_OMAP3630ES1_1 (CHIP_IS_OMAP3630ES1_1 | \ + CHIP_IS_OMAP3630ES1_2) int omap_chip_is(struct omap_chip_id oci); void omap2_check_revision(void); -- cgit v1.2.3-70-g09d2 From 58dcfb3a0f5eb0a882f7b696d4d2dc49b709ce5c Mon Sep 17 00:00:00 2001 From: Anand Gadiyar Date: Wed, 14 Jul 2010 13:38:49 +0000 Subject: omap: 3630: disable TLL SAR on 3630 ES1 USBTLL Save-and-Restore is broken in 3630 ES1.0. Having it enabled could result in incorrect register restores as the OMAP exits off-mode. This could potentially result in unexpected wakeup events. (Refer 3630 errata ID i579) This is fixed in ES1.1. So disable it for ES1.0s. Signed-off-by: Anand Gadiyar Acked-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/powerdomains34xx.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains34xx.h index bd87112beea..fa904861668 100644 --- a/arch/arm/mach-omap2/powerdomains34xx.h +++ b/arch/arm/mach-omap2/powerdomains34xx.h @@ -75,12 +75,19 @@ static struct powerdomain mpu_3xxx_pwrdm = { }, }; +/* + * The USBTLL Save-and-Restore mechanism is broken on + * 3430s upto ES3.0 and 3630ES1.0. Hence this feature + * needs to be disabled on these chips. + * Refer: 3430 errata ID i459 and 3630 errata ID i579 + */ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | CHIP_IS_OMAP3430ES2 | - CHIP_IS_OMAP3430ES3_0), + CHIP_IS_OMAP3430ES3_0 | + CHIP_IS_OMAP3630ES1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 2, @@ -97,7 +104,8 @@ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { static struct powerdomain core_3xxx_es3_1_pwrdm = { .name = "core_pwrdm", .prcm_offs = CORE_MOD, - .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES3_1), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1 | + CHIP_GE_OMAP3630ES1_1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .flags = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */ -- cgit v1.2.3-70-g09d2 From 80690ccc41f01df6edfb6684006824d8edff189e Mon Sep 17 00:00:00 2001 From: Vincent Sanders Date: Tue, 3 Aug 2010 21:19:21 +0100 Subject: Remove ARM default configurations which duplicate omap3_defconfig These configurations are no longer useful as the systems they support are covered by the generic omap3_defconfig Signed-off-by:Vincent Sanders Signed-off-by: Tony Lindgren --- arch/arm/configs/am3517_evm_defconfig | 127 ------ arch/arm/configs/cm_t35_defconfig | 157 ------- arch/arm/configs/devkit8000_defconfig | 184 -------- arch/arm/configs/igep0020_defconfig | 179 -------- arch/arm/configs/omap3_beagle_defconfig | 134 ------ arch/arm/configs/omap3_evm_defconfig | 160 ------- arch/arm/configs/omap3_pandora_defconfig | 158 ------- arch/arm/configs/omap3_stalker_lks_defconfig | 150 ------- arch/arm/configs/omap3_touchbook_defconfig | 621 --------------------------- arch/arm/configs/omap_2430sdp_defconfig | 136 ------ arch/arm/configs/omap_3430sdp_defconfig | 178 -------- arch/arm/configs/omap_3630sdp_defconfig | 154 ------- arch/arm/configs/omap_apollon_2420_defconfig | 92 ---- arch/arm/configs/omap_h4_2420_defconfig | 107 ----- arch/arm/configs/omap_ldp_defconfig | 135 ------ arch/arm/configs/omap_zoom2_defconfig | 143 ------ arch/arm/configs/omap_zoom3_defconfig | 155 ------- arch/arm/configs/overo_defconfig | 275 ------------ arch/arm/configs/rx51_defconfig | 222 ---------- 19 files changed, 3467 deletions(-) delete mode 100644 arch/arm/configs/am3517_evm_defconfig delete mode 100644 arch/arm/configs/cm_t35_defconfig delete mode 100644 arch/arm/configs/devkit8000_defconfig delete mode 100644 arch/arm/configs/igep0020_defconfig delete mode 100644 arch/arm/configs/omap3_beagle_defconfig delete mode 100644 arch/arm/configs/omap3_evm_defconfig delete mode 100644 arch/arm/configs/omap3_pandora_defconfig delete mode 100644 arch/arm/configs/omap3_stalker_lks_defconfig delete mode 100644 arch/arm/configs/omap3_touchbook_defconfig delete mode 100644 arch/arm/configs/omap_2430sdp_defconfig delete mode 100644 arch/arm/configs/omap_3430sdp_defconfig delete mode 100644 arch/arm/configs/omap_3630sdp_defconfig delete mode 100644 arch/arm/configs/omap_apollon_2420_defconfig delete mode 100644 arch/arm/configs/omap_h4_2420_defconfig delete mode 100644 arch/arm/configs/omap_ldp_defconfig delete mode 100644 arch/arm/configs/omap_zoom2_defconfig delete mode 100644 arch/arm/configs/omap_zoom3_defconfig delete mode 100644 arch/arm/configs/overo_defconfig delete mode 100644 arch/arm/configs/rx51_defconfig (limited to 'arch/arm') diff --git a/arch/arm/configs/am3517_evm_defconfig b/arch/arm/configs/am3517_evm_defconfig deleted file mode 100644 index ad2bc503f2b..00000000000 --- a/arch/arm/configs/am3517_evm_defconfig +++ /dev/null @@ -1,127 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MCBSP is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP3517EVM=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_CAN=y -CONFIG_CAN_RAW=y -CONFIG_CAN_BCM=y -CONFIG_CAN_VCAN=y -CONFIG_CAN_DEV=y -CONFIG_CAN_CALC_BITTIMING=y -CONFIG_CAN_TI_HECC=y -CONFIG_CAN_DEBUG_DEVICES=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_TI_DAVINCI_EMAC=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -# CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_OMAP2_DSS=y -CONFIG_OMAP2_VRAM_SIZE=4 -CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 -CONFIG_FB_OMAP2=y -CONFIG_PANEL_GENERIC=y -CONFIG_PANEL_SHARP_LQ043T1DG01=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/cm_t35_defconfig b/arch/arm/configs/cm_t35_defconfig deleted file mode 100644 index 8bb06334ce9..00000000000 --- a/arch/arm/configs/cm_t35_defconfig +++ /dev/null @@ -1,157 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_CM_T35=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_LIB80211=m -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_FW_LOADER=m -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_OMAP2=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_TWL4030=m -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=m -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_STORAGE=y -CONFIG_USB_TEST=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_TWL4030=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_NTFS_FS=m -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_UTF8=m -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/devkit8000_defconfig b/arch/arm/configs/devkit8000_defconfig deleted file mode 100644 index 786cbe49528..00000000000 --- a/arch/arm/configs/devkit8000_defconfig +++ /dev/null @@ -1,184 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_RD_BZIP2=y -CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_DEVKIT8000=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS2,115200n8 root=/dev/nfs nfsroot=192.168.1.1:home/nfsroot/current,home/nfsroot/current ip=dhcp rw noinitrd root delay=3" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_IRDA=y -CONFIG_BT=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_RAM=y -CONFIG_MTD_ROM=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_OMAP2=y -CONFIG_MTD_UBI=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=40960 -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_DM9000=y -CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_MATRIX=y -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_SERIO_RAW=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_RAW_DRIVER=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_TWL4030_CORE=y -CONFIG_TWL4030_POWER=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_FB=y -CONFIG_FB_FOREIGN_ENDIAN=y -CONFIG_FB_OMAP_BOOTLOADER_INIT=y -CONFIG_OMAP2_DSS=y -CONFIG_FB_OMAP2=y -CONFIG_PANEL_GENERIC=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -# CONFIG_USB_DEVICE_CLASS is not set -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_MUSB_DEBUG=y -CONFIG_USB_STORAGE=m -CONFIG_USB_GADGET=y -CONFIG_USB_GADGET_DEBUG=y -CONFIG_USB_ETH=m -# CONFIG_USB_ETH_RNDIS is not set -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_PLTFM=m -CONFIG_MMC_OMAP_HS=y -CONFIG_MMC_SPI=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_TWL4030=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_UBIFS_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_T10DIF=m -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/igep0020_defconfig b/arch/arm/configs/igep0020_defconfig deleted file mode 100644 index fcda057d584..00000000000 --- a/arch/arm/configs/igep0020_defconfig +++ /dev/null @@ -1,179 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MUX is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_IGEP0020=y -CONFIG_ARM_THUMBEE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_HIDP=m -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_LL=y -CONFIG_BT_HCIVHCI=m -CONFIG_BT_MRVL=m -CONFIG_BT_MRVL_SDIO=m -CONFIG_CFG80211=y -CONFIG_MAC80211=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_STANDALONE is not set -CONFIG_CONNECTOR=y -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_ONENAND=y -CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_MTD_ONENAND_2X_PROGRAM=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_LIBERTAS=y -CONFIG_LIBERTAS_SDIO=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_TWL4030=y -CONFIG_POWER_SUPPLY=y -# CONFIG_HWMON is not set -CONFIG_SSB=m -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_OMAP2_DSS=y -CONFIG_OMAP2_VRAM_SIZE=14 -# CONFIG_OMAP2_DSS_DEBUG_SUPPORT is not set -# CONFIG_OMAP2_DSS_VENC is not set -CONFIG_OMAP2_DSS_DSI=y -CONFIG_OMAP2_DSS_USE_DSI_PLL=y -CONFIG_FB_OMAP2=y -# CONFIG_FB_OMAP2_DEBUG_SUPPORT is not set -CONFIG_PANEL_GENERIC=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_SOUND=y -CONFIG_SND=y -# CONFIG_SND_SUPPORT_OLD_API is not set -# CONFIG_SND_VERBOSE_PROCFS is not set -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_SND_OMAP_SOC_IGEP0020=y -# CONFIG_HID_SUPPORT is not set -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_OHCI_HCD=y -CONFIG_MMC=y -CONFIG_MMC_DEBUG=y -CONFIG_MMC_SDHCI=y -CONFIG_MMC_OMAP_HS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_MICHAEL_MIC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig deleted file mode 100644 index aa24172a3e2..00000000000 --- a/arch/arm/configs/omap3_beagle_defconfig +++ /dev/null @@ -1,134 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -# CONFIG_OMAP_MUX is not set -# CONFIG_OMAP_MCBSP is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP3_BEAGLE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_FB=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -# CONFIG_HID_SUPPORT is not set -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_RTC_CLASS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_FTRACE is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap3_evm_defconfig b/arch/arm/configs/omap3_evm_defconfig deleted file mode 100644 index 3b072e8e71f..00000000000 --- a/arch/arm/configs/omap3_evm_defconfig +++ /dev/null @@ -1,160 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MCBSP is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP3EVM=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_NAND=y -CONFIG_MTD_ONENAND=y -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_OMAP2_DSS=y -CONFIG_OMAP2_VRAM_SIZE=4 -# CONFIG_OMAP2_DSS_DEBUG_SUPPORT is not set -CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 -CONFIG_FB_OMAP2=y -# CONFIG_FB_OMAP2_DEBUG_SUPPORT is not set -CONFIG_PANEL_GENERIC=y -CONFIG_PANEL_SHARP_LS037V7DW01=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_STORAGE=y -CONFIG_USB_TEST=y -CONFIG_USB_GADGET=y -CONFIG_USB_ZERO=m -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig deleted file mode 100644 index d5a62268937..00000000000 --- a/arch/arm/configs/omap3_pandora_defconfig +++ /dev/null @@ -1,158 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -# CONFIG_OMAP_MUX is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP3_PANDORA=y -CONFIG_ARM_THUMBEE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT_VOLUNTARY=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE=" debug " -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_OMAP2=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=800 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 -CONFIG_INPUT_JOYDEV=y -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_GPIO=y -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_MOUSE_PS2 is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_TWL4030_PWRBUTTON=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_TWL4030_CORE=y -CONFIG_TWL4030_POWER=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_DEBUG=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_VIDEO_OUTPUT_CONTROL=y -CONFIG_FB=y -CONFIG_OMAP2_DSS=y -CONFIG_FB_OMAP2=y -CONFIG_PANEL_TPO_TD043MTEA1=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_VERBOSE_PRINTK=y -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=y -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_PERIPHERAL=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_DEFAULT_ON=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_TWL4030=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_CIFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_CRYPTO_CRC32C=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRYPTO_HW is not set -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/omap3_stalker_lks_defconfig b/arch/arm/configs/omap3_stalker_lks_defconfig deleted file mode 100644 index 1d1ab0b0b71..00000000000 --- a/arch/arm/configs/omap3_stalker_lks_defconfig +++ /dev/null @@ -1,150 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MCBSP is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_SBC3530=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_NAND=y -CONFIG_MTD_ONENAND=y -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_STORAGE=y -CONFIG_USB_TEST=y -CONFIG_USB_GADGET=y -CONFIG_USB_ZERO=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap3_touchbook_defconfig b/arch/arm/configs/omap3_touchbook_defconfig deleted file mode 100644 index e988eccc93a..00000000000 --- a/arch/arm/configs/omap3_touchbook_defconfig +++ /dev/null @@ -1,621 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_TASKSTATS=y -CONFIG_TASK_DELAY_ACCT=y -CONFIG_TASK_XACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=15 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_ELF_CORE is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=y -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MUX is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP3_TOUCHBOOK=y -CONFIG_ARM_THUMBEE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE=" debug " -CONFIG_KEXEC=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_AOUT=m -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE=m -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m -CONFIG_INET_DIAG=m -CONFIG_TCP_CONG_ADVANCED=y -CONFIG_TCP_CONG_HSTCP=m -CONFIG_TCP_CONG_HYBLA=m -CONFIG_TCP_CONG_SCALABLE=m -CONFIG_TCP_CONG_LP=m -CONFIG_TCP_CONG_VENO=m -CONFIG_TCP_CONG_YEAH=m -CONFIG_TCP_CONG_ILLINOIS=m -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_TUNNEL=m -CONFIG_IPV6_MULTIPLE_TABLES=y -CONFIG_IPV6_SUBTREES=y -CONFIG_IPV6_MROUTE=y -CONFIG_NETFILTER=y -CONFIG_NETFILTER_NETLINK_QUEUE=m -CONFIG_NF_CONNTRACK=m -CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_UDPLITE=m -CONFIG_NF_CONNTRACK_AMANDA=m -CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m -CONFIG_NF_CONNTRACK_IRC=m -CONFIG_NF_CONNTRACK_NETBIOS_NS=m -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m -CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m -CONFIG_NF_CT_NETLINK=m -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -CONFIG_NETFILTER_XT_TARGET_CONNMARK=m -CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFLOG=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m -CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -CONFIG_NETFILTER_XT_MATCH_DSCP=m -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_IPRANGE=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m -CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -CONFIG_NETFILTER_XT_MATCH_OWNER=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_RATEEST=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -CONFIG_NETFILTER_XT_MATCH_RECENT=m -CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_TIME=m -CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_IP_VS=m -CONFIG_IP_VS_IPV6=y -CONFIG_IP_VS_DEBUG=y -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m -CONFIG_IP_VS_FTP=m -CONFIG_NF_CONNTRACK_IPV4=m -CONFIG_IP_NF_QUEUE=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m -CONFIG_IP_NF_MATCH_AH=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_TARGET_LOG=m -CONFIG_IP_NF_TARGET_ULOG=m -CONFIG_NF_NAT=m -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m -CONFIG_NF_CONNTRACK_IPV6=m -CONFIG_IP6_NF_QUEUE=m -CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_AH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_TARGET_LOG=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_RAW=m -CONFIG_IP_DCCP=m -CONFIG_IP_SCTP=m -CONFIG_TIPC=m -CONFIG_ATM=m -CONFIG_ATM_CLIP=m -CONFIG_ATM_LANE=m -CONFIG_ATM_MPOA=m -CONFIG_ATM_BR2684=m -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -CONFIG_VLAN_8021Q_GVRP=y -CONFIG_WAN_ROUTER=m -CONFIG_NET_SCHED=y -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_ATM=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_MULTIQ=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_NETEM=m -CONFIG_NET_SCH_DRR=m -CONFIG_NET_CLS_BASIC=m -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_FW=m -CONFIG_NET_CLS_U32=m -CONFIG_CLS_U32_PERF=y -CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m -CONFIG_NET_CLS_FLOW=m -CONFIG_NET_CLS_IND=y -CONFIG_BT=y -CONFIG_BT_L2CAP=y -CONFIG_BT_SCO=y -CONFIG_BT_RFCOMM=y -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=y -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_HIDP=y -CONFIG_BT_HCIBTUSB=y -CONFIG_BT_HCIBTSDIO=y -CONFIG_BT_HCIUART=y -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_LL=y -CONFIG_BT_HCIBCM203X=y -CONFIG_BT_HCIBPA10X=y -CONFIG_BT_HCIBFUSB=y -CONFIG_AF_RXRPC=m -CONFIG_CFG80211=m -CONFIG_LIB80211=y -CONFIG_MAC80211=m -CONFIG_MAC80211_RC_PID=y -# CONFIG_MAC80211_RC_MINSTREL is not set -CONFIG_WIMAX=m -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_OMAP2=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_MTD_UBI=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_CDROM_PKTCDVD=m -CONFIG_EEPROM_93CX6=y -CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=y -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=y -CONFIG_CHR_DEV_SCH=m -CONFIG_SCSI_MULTI_LUN=y -CONFIG_ISCSI_TCP=m -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID10=m -CONFIG_MD_RAID456=m -CONFIG_MD_MULTIPATH=m -CONFIG_MD_FAULTY=m -CONFIG_BLK_DEV_DM=m -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_MIRROR=m -CONFIG_DM_ZERO=m -CONFIG_DM_MULTIPATH=m -CONFIG_DM_DELAY=m -CONFIG_NETDEVICES=y -CONFIG_DUMMY=m -CONFIG_BONDING=m -CONFIG_MACVLAN=m -CONFIG_EQUALIZER=m -CONFIG_TUN=m -CONFIG_VETH=m -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_ATM_DRIVERS is not set -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m -CONFIG_NETCONSOLE=m -CONFIG_NETCONSOLE_DYNAMIC=y -CONFIG_NETPOLL_TRAP=y -CONFIG_INPUT_FF_MEMLESS=y -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_GPIO=y -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_TWL4030_PWRBUTTON=y -CONFIG_INPUT_UINPUT=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_SPI_SPIDEV=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_TWL4030=y -CONFIG_POWER_SUPPLY=y -CONFIG_BATTERY_BQ27x00=y -CONFIG_THERMAL=y -CONFIG_THERMAL_HWMON=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_FB=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_LOGO=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_SEQUENCER=m -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_HRTIMER=m -# CONFIG_SND_ARM is not set -CONFIG_SND_USB_AUDIO=y -CONFIG_SND_USB_CAIAQ=m -CONFIG_SND_USB_CAIAQ_INPUT=y -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_OXU210HP_HCD=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_WDM=m -CONFIG_USB_TMC=m -CONFIG_USB_STORAGE=y -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_AIRCABLE=m -CONFIG_USB_SERIAL_ARK3116=m -CONFIG_USB_SERIAL_BELKIN=m -CONFIG_USB_SERIAL_CH341=m -CONFIG_USB_SERIAL_WHITEHEAT=m -CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_CYPRESS_M8=m -CONFIG_USB_SERIAL_EMPEG=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_FUNSOFT=m -CONFIG_USB_SERIAL_VISOR=m -CONFIG_USB_SERIAL_IPAQ=m -CONFIG_USB_SERIAL_IR=m -CONFIG_USB_SERIAL_EDGEPORT=m -CONFIG_USB_SERIAL_EDGEPORT_TI=m -CONFIG_USB_SERIAL_GARMIN=m -CONFIG_USB_SERIAL_IPW=m -CONFIG_USB_SERIAL_IUU=m -CONFIG_USB_SERIAL_KEYSPAN_PDA=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -CONFIG_USB_SERIAL_KLSI=m -CONFIG_USB_SERIAL_KOBIL_SCT=m -CONFIG_USB_SERIAL_MCT_U232=m -CONFIG_USB_SERIAL_MOS7720=m -CONFIG_USB_SERIAL_MOS7840=m -CONFIG_USB_SERIAL_MOTOROLA=m -CONFIG_USB_SERIAL_NAVMAN=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_OTI6858=m -CONFIG_USB_SERIAL_SPCP8X5=m -CONFIG_USB_SERIAL_HP4X=m -CONFIG_USB_SERIAL_SAFE=m -CONFIG_USB_SERIAL_SIEMENS_MPI=m -CONFIG_USB_SERIAL_SIERRAWIRELESS=m -CONFIG_USB_SERIAL_TI=m -CONFIG_USB_SERIAL_CYBERJACK=m -CONFIG_USB_SERIAL_XIRCOM=m -CONFIG_USB_SERIAL_OPTION=m -CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_SERIAL_OPTICON=m -CONFIG_USB_SERIAL_DEBUG=m -CONFIG_USB_EMI62=m -CONFIG_USB_EMI26=m -CONFIG_USB_SISUSBVGA=m -CONFIG_USB_SISUSBVGA_CON=y -CONFIG_USB_TEST=m -CONFIG_USB_GADGET=m -CONFIG_USB_GADGET_DEBUG_FS=y -CONFIG_USB_ZERO=m -CONFIG_USB_ZERO_HNPTEST=y -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_MIDI_GADGET=m -CONFIG_USB_G_PRINTER=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_USB_GPIO_VBUS=y -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_UNSAFE_RESUME=y -CONFIG_SDIO_UART=y -CONFIG_MMC_OMAP_HS=y -CONFIG_MMC_SPI=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=m -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_LEDS_TRIGGER_BACKLIGHT=m -CONFIG_LEDS_TRIGGER_DEFAULT_ON=m -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_TWL4030=y -CONFIG_UIO=m -CONFIG_UIO_PDRV=m -CONFIG_UIO_PDRV_GENIRQ=m -CONFIG_STAGING=y -# CONFIG_STAGING_EXCLUDE_BUILD is not set -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_EXT4_FS=m -CONFIG_REISERFS_FS=m -CONFIG_REISERFS_PROC_INFO=y -CONFIG_REISERFS_FS_XATTR=y -CONFIG_JFS_FS=m -CONFIG_XFS_FS=m -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_AUTOFS4_FS=m -CONFIG_FUSE_FS=y -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_NTFS_FS=m -CONFIG_NTFS_RW=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_JFFS2_CMODE_FAVOURLZO=y -CONFIG_UBIFS_FS=y -CONFIG_UBIFS_FS_XATTR=y -CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_SQUASHFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=m -CONFIG_NFSD_V3_ACL=y -CONFIG_NFSD_V4=y -CONFIG_CIFS=m -CONFIG_CIFS_STATS=y -CONFIG_CIFS_STATS2=y -CONFIG_CIFS_EXPERIMENTAL=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -CONFIG_EFI_PARTITION=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_SCHEDSTATS=y -CONFIG_TIMER_STATS=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_CRYPTO_FIPS=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_CCM=m -CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_RMD128=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_RMD256=m -CONFIG_CRYPTO_RMD320=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=y -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SALSA20=m -CONFIG_CRYPTO_SEED=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig deleted file mode 100644 index 0cf4147a936..00000000000 --- a/arch/arm/configs/omap_2430sdp_defconfig +++ /dev/null @@ -1,136 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP2=y -# CONFIG_OMAP_MUX_WARNINGS is not set -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP2430=y -CONFIG_MACH_OMAP_2430SDP=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/ram0 rw console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IPV6 is not set -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_ONENAND=y -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=m -CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_SG=m -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_TWL4030_CORE=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_USB=m -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=m -CONFIG_USB_MUSB_HDRC=m -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_STORAGE=m -CONFIG_USB_GADGET=m -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_ZERO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_TIMER_STATS=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_DES=y -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig deleted file mode 100644 index 5dbe595999b..00000000000 --- a/arch/arm/configs/omap_3430sdp_defconfig +++ /dev/null @@ -1,178 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP_3430SDP=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS2,115200 root=/dev/mmcblk0p3 rootwait debug" -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_NAND=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -# CONFIG_CONSOLE_TRANSLATIONS is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_TWL4030=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_TWL4030_WATCHDOG=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_FB=y -CONFIG_OMAP2_DSS=y -CONFIG_OMAP2_VRAM_SIZE=4 -CONFIG_FB_OMAP2=y -CONFIG_PANEL_GENERIC=y -CONFIG_PANEL_SHARP_LS037V7DW01=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_STORAGE=y -CONFIG_USB_TEST=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_MMC=y -CONFIG_MMC_UNSAFE_RESUME=y -CONFIG_SDIO_UART=y -CONFIG_MMC_OMAP_HS=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_TWL4030=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_FTRACE is not set -# CONFIG_ARM_UNWIND is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_3630sdp_defconfig b/arch/arm/configs/omap_3630sdp_defconfig deleted file mode 100644 index 8e8f4e94609..00000000000 --- a/arch/arm/configs/omap_3630sdp_defconfig +++ /dev/null @@ -1,154 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP_3630SDP=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_PM_VERBOSE=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_CONNECTOR=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y -CONFIG_SMSC_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -CONFIG_W1=y -CONFIG_POWER_SUPPLY=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_MUSB_DEBUG=y -CONFIG_USB_STORAGE=y -CONFIG_USB_TEST=m -CONFIG_USB_GADGET=m -CONFIG_USB_GADGET_DEBUG=y -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_ZERO=m -CONFIG_USB_AUDIO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_RTC_CLASS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig deleted file mode 100644 index 0b24858f5d4..00000000000 --- a/arch/arm/configs/omap_apollon_2420_defconfig +++ /dev/null @@ -1,92 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP2=y -# CONFIG_OMAP_MCBSP is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_ARCH_OMAP2420=y -CONFIG_MACH_OMAP_APOLLON=y -# CONFIG_ARM_THUMB is not set -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/ram0 rw mem=128M console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" -CONFIG_VFP=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_ONENAND=y -CONFIG_MTD_ONENAND_GENERIC=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -# CONFIG_HID is not set -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y -CONFIG_DEBUG_SPINLOCK_SLEEP=y -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig deleted file mode 100644 index 858f93aac2b..00000000000 --- a/arch/arm/configs/omap_h4_2420_defconfig +++ /dev/null @@ -1,107 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP2=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_ARCH_OMAP2420=y -CONFIG_MACH_OMAP_H4=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/ram0 rw console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IPV6 is not set -CONFIG_IRDA=y -CONFIG_IRLAN=y -CONFIG_IRCOMM=y -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_I2C_OMAP=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_MENELAUS=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig deleted file mode 100644 index c7bb558316d..00000000000 --- a/arch/arm/configs/omap_ldp_defconfig +++ /dev/null @@ -1,135 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP_LDP=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_CONNECTOR=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_SMSC_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -CONFIG_W1=y -CONFIG_POWER_SUPPLY=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_TWL4030_CORE=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_OMAP=y -CONFIG_FB_OMAP_LCD_VGA=y -CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=4 -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_LCD_PLATFORM=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_BACKLIGHT_GENERIC is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -CONFIG_SOUND=y -CONFIG_SND=y -# CONFIG_USB_SUPPORT is not set -CONFIG_MMC=y -CONFIG_RTC_CLASS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_FTRACE is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_zoom2_defconfig b/arch/arm/configs/omap_zoom2_defconfig deleted file mode 100644 index 0a7ed449cde..00000000000 --- a/arch/arm/configs/omap_zoom2_defconfig +++ /dev/null @@ -1,143 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP_ZOOM2=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_PM_VERBOSE=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_CONNECTOR=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_SMSC_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_RUNTIME_UARTS=1 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -CONFIG_W1=y -CONFIG_POWER_SUPPLY=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_MUSB_DEBUG=y -CONFIG_USB_GADGET=y -CONFIG_USB_GADGET_DEBUG=y -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_ZERO=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_OMAP_HS=y -CONFIG_RTC_CLASS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_zoom3_defconfig b/arch/arm/configs/omap_zoom3_defconfig deleted file mode 100644 index f8085b0b9ec..00000000000 --- a/arch/arm/configs/omap_zoom3_defconfig +++ /dev/null @@ -1,155 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OMAP_ZOOM3=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8" -CONFIG_FPE_NWFPE=y -CONFIG_VFP=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_PM_VERBOSE=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_NET_KEY=y -CONFIG_NET_KEY_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FW_LOADER is not set -CONFIG_CONNECTOR=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_SMSC_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_RUNTIME_UARTS=1 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_TWL4030=y -CONFIG_W1=y -CONFIG_POWER_SUPPLY=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_MUSB_DEBUG=y -CONFIG_USB_STORAGE=y -CONFIG_USB_TEST=m -CONFIG_USB_GADGET=m -CONFIG_USB_GADGET_DEBUG=y -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_ZERO=m -CONFIG_USB_AUDIO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=y -CONFIG_MMC_UNSAFE_RESUME=y -CONFIG_MMC_OMAP_HS=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_TWL4030=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/overo_defconfig b/arch/arm/configs/overo_defconfig deleted file mode 100644 index 6fa1b14a7a9..00000000000 --- a/arch/arm/configs/overo_defconfig +++ /dev/null @@ -1,275 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_ELF_CORE is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_PROFILING=y -CONFIG_OPROFILE=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -# CONFIG_OMAP_MUX is not set -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_OVERO=y -CONFIG_ARM_THUMBEE=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE=" debug " -CONFIG_KEXEC=y -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_AOUT=m -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -CONFIG_BT=y -CONFIG_BT_L2CAP=y -CONFIG_BT_SCO=y -CONFIG_BT_RFCOMM=y -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=y -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_HIDP=y -CONFIG_BT_HCIUART=y -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIBCM203X=y -CONFIG_BT_HCIBPA10X=y -CONFIG_CFG80211=y -CONFIG_MAC80211=y -CONFIG_MAC80211_RC_PID=y -CONFIG_MAC80211_RC_DEFAULT_PID=y -CONFIG_MAC80211_LEDS=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_CDROM_PKTCDVD=m -CONFIG_EEPROM_LEGACY=y -CONFIG_RAID_ATTRS=m -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=m -CONFIG_SCSI_MULTI_LUN=y -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID10=m -CONFIG_MD_RAID456=m -CONFIG_MD_MULTIPATH=m -CONFIG_MD_FAULTY=m -CONFIG_BLK_DEV_DM=m -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_MIRROR=m -CONFIG_DM_ZERO=m -CONFIG_DM_MULTIPATH=m -CONFIG_DM_DELAY=m -CONFIG_NETDEVICES=y -CONFIG_DUMMY=m -CONFIG_TUN=m -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_USB_ZD1201=m -CONFIG_RTL8187=m -CONFIG_HOSTAP=m -CONFIG_HOSTAP_FIRMWARE=y -CONFIG_HOSTAP_FIRMWARE_NVRAM=y -CONFIG_LIBERTAS=y -CONFIG_LIBERTAS_USB=y -CONFIG_LIBERTAS_SDIO=y -CONFIG_LIBERTAS_DEBUG=y -CONFIG_P54_COMMON=m -CONFIG_P54_USB=m -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET=y -CONFIG_USB_NET_DM9601=m -CONFIG_USB_NET_GL620A=m -CONFIG_USB_NET_NET1080=m -CONFIG_USB_NET_PLUSB=m -CONFIG_USB_NET_MCS7830=m -CONFIG_USB_NET_RNDIS_HOST=m -CONFIG_USB_NET_CDC_SUBSET=m -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_KC2190=y -CONFIG_USB_NET_ZAURUS=m -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_DEBUG_GPIO=y -CONFIG_GPIO_SYSFS=y -CONFIG_POWER_SUPPLY=m -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_SEQUENCER=m -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_VERBOSE_PRINTK=y -CONFIG_SND_DEBUG=y -CONFIG_SND_USB_AUDIO=y -CONFIG_SND_USB_CAIAQ=m -CONFIG_SND_USB_CAIAQ_INPUT=y -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_MUSB_PIO_ONLY=y -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_WDM=y -CONFIG_USB_STORAGE=y -CONFIG_USB_SERIAL=m -CONFIG_USB_EMI62=m -CONFIG_USB_EMI26=m -CONFIG_USB_LEGOTOWER=m -CONFIG_USB_LCD=m -CONFIG_USB_LED=m -CONFIG_MMC=y -CONFIG_MMC_UNSAFE_RESUME=y -CONFIG_SDIO_UART=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_RTC_CLASS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_XFS_FS=m -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_FUSE_FS=m -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_SCHEDSTATS=y -CONFIG_TIMER_STATS=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_FTRACE is not set -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRC_CCITT=y -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig deleted file mode 100644 index ffaef43ec0b..00000000000 --- a/arch/arm/configs/rx51_defconfig +++ /dev/null @@ -1,222 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP3=y -CONFIG_OMAP_RESET_CLOCKS=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -CONFIG_ARCH_OMAP3430=y -CONFIG_MACH_NOKIA_RX51=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="init=/sbin/preinit ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs rootflags=bulk_read,no_chk_data_crc rw console=ttyMTD,log console=tty0 console=ttyS2,115200n8" -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y -CONFIG_PM_DEBUG=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_NETFILTER=y -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_FILTER=m -CONFIG_PHONET=y -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_HIDP=m -CONFIG_CFG80211=y -CONFIG_MAC80211=m -CONFIG_MAC80211_RC_PID=y -# CONFIG_MAC80211_RC_MINSTREL is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_OOPS=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_ONENAND=y -CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_MTD_UBI=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_SCSI=m -CONFIG_BLK_DEV_SD=m -CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_NETDEVICES=y -CONFIG_TUN=m -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=m -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_GPIO=m -CONFIG_KEYBOARD_TWL4030=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_TWL4030_PWRBUTTON=y -CONFIG_INPUT_UINPUT=m -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP24XX=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_TWL4030=y -CONFIG_WATCHDOG=y -CONFIG_OMAP_WATCHDOG=m -CONFIG_TWL4030_WATCHDOG=m -CONFIG_TWL4030_CORE=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_TWL4030=y -CONFIG_FB=y -CONFIG_OMAP2_DSS=y -# CONFIG_OMAP2_DSS_DEBUG_SUPPORT is not set -# CONFIG_OMAP2_DSS_DPI is not set -# CONFIG_OMAP2_DSS_VENC is not set -CONFIG_OMAP2_DSS_SDI=y -CONFIG_FB_OMAP2=y -CONFIG_PANEL_ACX565AKM=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -CONFIG_SOUND=y -CONFIG_SND=y -# CONFIG_SND_USB is not set -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_HID=m -CONFIG_USB_HID=m -CONFIG_HID_A4TECH=m -CONFIG_HID_APPLE=m -CONFIG_HID_BELKIN=m -CONFIG_HID_CHERRY=m -CONFIG_HID_CHICONY=m -CONFIG_HID_CYPRESS=m -CONFIG_HID_EZKEY=m -CONFIG_HID_GYRATION=m -CONFIG_HID_LOGITECH=m -CONFIG_HID_MICROSOFT=m -CONFIG_HID_MONTEREY=m -CONFIG_HID_PANTHERLORD=m -CONFIG_HID_PETALYNX=m -CONFIG_HID_SAMSUNG=m -CONFIG_HID_SONY=m -CONFIG_HID_SUNPLUS=m -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_SUSPEND=y -CONFIG_USB_OTG_BLACKLIST_HUB=y -CONFIG_USB_MON=y -CONFIG_USB_MUSB_HDRC=y -CONFIG_USB_MUSB_OTG=y -CONFIG_USB_GADGET_MUSB_HDRC=y -CONFIG_USB_STORAGE=m -CONFIG_USB_LIBUSUAL=y -CONFIG_USB_TEST=m -CONFIG_USB_GADGET=m -CONFIG_USB_GADGET_DEBUG=y -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_GADGET_DEBUG_FS=y -CONFIG_USB_ZERO=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_NOKIA=m -CONFIG_TWL4030_USB=y -CONFIG_MMC=m -# CONFIG_MMC_BLOCK_BOUNCE is not set -CONFIG_MMC_OMAP_HS=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=m -CONFIG_RTC_CLASS=m -CONFIG_RTC_DRV_TWL4030=m -CONFIG_EXT2_FS=m -CONFIG_EXT3_FS=m -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_QUOTA=y -CONFIG_QFMT_V2=y -CONFIG_FUSE_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_TMPFS=y -CONFIG_UBIFS_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_TIMER_STATS=y -CONFIG_PROVE_LOCKING=y -CONFIG_LOCK_STAT=y -CONFIG_DEBUG_SPINLOCK_SLEEP=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_SECURITY=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_ARC4=y -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC7=m -CONFIG_LIBCRC32C=y -- cgit v1.2.3-70-g09d2 From ad6d962735eb48dde1851269bdeaa042fdb39172 Mon Sep 17 00:00:00 2001 From: Fernando Guzman Lugo Date: Fri, 12 Feb 2010 19:02:32 -0600 Subject: Mailbox: free mailbox interrupt before freeing blk queue Free interrupt before freeing blk_queue to avoid any attempt of access to blk_queue after it was freed. Signed-off-by: Fernando Guzman Lugo Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 08a2df76628..252a58698ef 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -298,11 +298,10 @@ static int omap_mbox_startup(struct omap_mbox *mbox) static void omap_mbox_fini(struct omap_mbox *mbox) { + free_irq(mbox->irq, mbox); mbox_queue_free(mbox->txq); mbox_queue_free(mbox->rxq); - free_irq(mbox->irq, mbox); - if (unlikely(mbox->ops->shutdown)) { write_lock(&mboxes_lock); if (mbox_configured > 0) -- cgit v1.2.3-70-g09d2 From 0e828e8c2bab6d30649447eea68686413c92d340 Mon Sep 17 00:00:00 2001 From: Fernando Guzman Lugo Date: Fri, 12 Feb 2010 19:07:14 -0600 Subject: Mailbox: flush pending deferred works before freeing blk queue flush pending deferred works before freeing blk_queue to prevent any attempt of access to blk_queue after it was freed Signed-off-by: Fernando Guzman Lugo Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 252a58698ef..77c23f5a003 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -299,6 +299,8 @@ static int omap_mbox_startup(struct omap_mbox *mbox) static void omap_mbox_fini(struct omap_mbox *mbox) { free_irq(mbox->irq, mbox); + tasklet_kill(&mbox->txq->tasklet); + flush_work(&mbox->rxq->work); mbox_queue_free(mbox->txq); mbox_queue_free(mbox->rxq); -- cgit v1.2.3-70-g09d2 From 9caae4d87ca0087edd6c02efd674f13fe0419ee9 Mon Sep 17 00:00:00 2001 From: Fernando Guzman Lugo Date: Wed, 27 Jan 2010 20:04:02 -0600 Subject: Mailbox: Check valid registered callback before calling This patch checks if the mailbox user has assinged a valid callback fuction before calling it. Signed-off-by: Fernando Guzman Lugo Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 77c23f5a003..72efbe5be57 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -146,7 +146,8 @@ static void mbox_rx_work(struct work_struct *work) msg = (mbox_msg_t)rq->special; blk_end_request_all(rq, 0); - mbox->rxq->callback((void *)msg); + if (mbox->rxq->callback) + mbox->rxq->callback((void *)msg); } } -- cgit v1.2.3-70-g09d2 From 72b917ef90084885ffcc5adb69095af02d2b6996 Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Thu, 18 Feb 2010 00:48:55 -0600 Subject: Mailbox: new mutext lock for h/w mailbox configuration mailbox startup and shutdown are being executed against a single H/W module, and a mailbox H/W module is totally __independent__ of the registration of logical mailboxes. So, an independent mutext should be used for startup and shutdown. Signed-off-by: Fernando Guzman Lugo Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 72efbe5be57..986002b089f 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -34,6 +34,7 @@ static struct omap_mbox *mboxes; static DEFINE_RWLOCK(mboxes_lock); static int mbox_configured; +static DEFINE_MUTEX(mbox_configured_lock); /* Mailbox FIFO handle functions */ static inline mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox) @@ -250,16 +251,16 @@ static int omap_mbox_startup(struct omap_mbox *mbox) struct omap_mbox_queue *mq; if (likely(mbox->ops->startup)) { - write_lock(&mboxes_lock); + mutex_lock(&mbox_configured_lock); if (!mbox_configured) ret = mbox->ops->startup(mbox); if (unlikely(ret)) { - write_unlock(&mboxes_lock); + mutex_unlock(&mbox_configured_lock); return ret; } mbox_configured++; - write_unlock(&mboxes_lock); + mutex_unlock(&mbox_configured_lock); } ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED, @@ -306,12 +307,12 @@ static void omap_mbox_fini(struct omap_mbox *mbox) mbox_queue_free(mbox->rxq); if (unlikely(mbox->ops->shutdown)) { - write_lock(&mboxes_lock); + mutex_lock(&mbox_configured_lock); if (mbox_configured > 0) mbox_configured--; if (!mbox_configured) mbox->ops->shutdown(mbox); - write_unlock(&mboxes_lock); + mutex_unlock(&mbox_configured_lock); } } -- cgit v1.2.3-70-g09d2 From 1ea5d6d18bf1d528ae1081b9176d69c00bd51fa2 Mon Sep 17 00:00:00 2001 From: Fernando Guzman Lugo Date: Mon, 8 Feb 2010 13:35:40 -0600 Subject: Mailbox: disable mailbox interrupt when request queue when blk_get_request fails to get the request it is returning without read the message from the mailbox fifo, then when it leaves the isr and interruption is trigger again and again and the workqueue which get elements from the request queue is never executed and the kernel is stuck and shows a softlockup message. Now the mailbox interrupt is disabled when request queue is full and enabled when it pop a elememt form the request queue. Signed-off-by: Fernando Guzman Lugo Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 986002b089f..c3402165488 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -32,6 +32,7 @@ static struct workqueue_struct *mboxd; static struct omap_mbox *mboxes; static DEFINE_RWLOCK(mboxes_lock); +static bool rq_full; static int mbox_configured; static DEFINE_MUTEX(mbox_configured_lock); @@ -141,6 +142,10 @@ static void mbox_rx_work(struct work_struct *work) while (1) { spin_lock_irqsave(q->queue_lock, flags); rq = blk_fetch_request(q); + if (rq_full) { + omap_mbox_enable_irq(mbox, IRQ_RX); + rq_full = false; + } spin_unlock_irqrestore(q->queue_lock, flags); if (!rq) break; @@ -178,8 +183,11 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox) while (!mbox_fifo_empty(mbox)) { rq = blk_get_request(q, WRITE, GFP_ATOMIC); - if (unlikely(!rq)) + if (unlikely(!rq)) { + omap_mbox_disable_irq(mbox, IRQ_RX); + rq_full = true; goto nomem; + } msg = mbox_fifo_read(mbox); -- cgit v1.2.3-70-g09d2 From 10d1a0028dc4549bd8e887641cc283f5f184f819 Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Wed, 5 May 2010 15:33:06 +0000 Subject: omap: mailbox: convert rwlocks to spinlock rwlocks are slower and have potential starvation issues therefore spinlocks are generally preferred. see also: http://lwn.net/Articles/364583/ Signed-off-by: Ohad Ben-Cohen Signed-off-by: Kanigeri Hari Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index c3402165488..fafe47bf2f5 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -31,7 +31,7 @@ static struct workqueue_struct *mboxd; static struct omap_mbox *mboxes; -static DEFINE_RWLOCK(mboxes_lock); +static DEFINE_SPINLOCK(mboxes_lock); static bool rq_full; static int mbox_configured; @@ -341,14 +341,14 @@ struct omap_mbox *omap_mbox_get(const char *name) struct omap_mbox *mbox; int ret; - read_lock(&mboxes_lock); + spin_lock(&mboxes_lock); mbox = *(find_mboxes(name)); if (mbox == NULL) { - read_unlock(&mboxes_lock); + spin_unlock(&mboxes_lock); return ERR_PTR(-ENOENT); } - read_unlock(&mboxes_lock); + spin_unlock(&mboxes_lock); ret = omap_mbox_startup(mbox); if (ret) @@ -374,15 +374,15 @@ int omap_mbox_register(struct device *parent, struct omap_mbox *mbox) if (mbox->next) return -EBUSY; - write_lock(&mboxes_lock); + spin_lock(&mboxes_lock); tmp = find_mboxes(mbox->name); if (*tmp) { ret = -EBUSY; - write_unlock(&mboxes_lock); + spin_unlock(&mboxes_lock); goto err_find; } *tmp = mbox; - write_unlock(&mboxes_lock); + spin_unlock(&mboxes_lock); return 0; @@ -395,18 +395,18 @@ int omap_mbox_unregister(struct omap_mbox *mbox) { struct omap_mbox **tmp; - write_lock(&mboxes_lock); + spin_lock(&mboxes_lock); tmp = &mboxes; while (*tmp) { if (mbox == *tmp) { *tmp = mbox->next; mbox->next = NULL; - write_unlock(&mboxes_lock); + spin_unlock(&mboxes_lock); return 0; } tmp = &(*tmp)->next; } - write_unlock(&mboxes_lock); + spin_unlock(&mboxes_lock); return -EINVAL; } -- cgit v1.2.3-70-g09d2 From f375325a040d03e2c620394ebc8bcaf0bdba01da Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Wed, 5 May 2010 15:33:07 +0000 Subject: omap: mailbox cleanup: split MODULE_AUTHOR line use multiple MODULE_AUTHOR lines for multiple authors Signed-off-by: Ohad Ben-Cohen Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/mailbox.c | 3 ++- arch/arm/plat-omap/mailbox.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 318f3638653..763272cb791 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -486,5 +486,6 @@ module_exit(omap2_mbox_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions"); -MODULE_AUTHOR("Hiroshi DOYU , Paul Mundt"); +MODULE_AUTHOR("Hiroshi DOYU "); +MODULE_AUTHOR("Paul Mundt"); MODULE_ALIAS("platform:"DRV_NAME); diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index fafe47bf2f5..66c6e87fa3e 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -430,4 +430,5 @@ module_exit(omap_mbox_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("omap mailbox: interrupt driven messaging"); -MODULE_AUTHOR("Toshihiro Kobayashi and Hiroshi DOYU"); +MODULE_AUTHOR("Toshihiro Kobayashi"); +MODULE_AUTHOR("Hiroshi DOYU"); -- cgit v1.2.3-70-g09d2 From 01072d8f4b9911047ef435a807cfd7223c94d94d Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Wed, 5 May 2010 15:33:08 +0000 Subject: omap: mailbox: remove (un)likely macros from cold paths Signed-off-by: Ohad Ben-Cohen Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 66c6e87fa3e..81076b54d37 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -258,12 +258,12 @@ static int omap_mbox_startup(struct omap_mbox *mbox) int ret = 0; struct omap_mbox_queue *mq; - if (likely(mbox->ops->startup)) { + if (mbox->ops->startup) { mutex_lock(&mbox_configured_lock); if (!mbox_configured) ret = mbox->ops->startup(mbox); - if (unlikely(ret)) { + if (ret) { mutex_unlock(&mbox_configured_lock); return ret; } @@ -273,7 +273,7 @@ static int omap_mbox_startup(struct omap_mbox *mbox) ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED, mbox->name, mbox); - if (unlikely(ret)) { + if (ret) { printk(KERN_ERR "failed to register mailbox interrupt:%d\n", ret); goto fail_request_irq; @@ -300,7 +300,7 @@ static int omap_mbox_startup(struct omap_mbox *mbox) fail_alloc_txq: free_irq(mbox->irq, mbox); fail_request_irq: - if (unlikely(mbox->ops->shutdown)) + if (mbox->ops->shutdown) mbox->ops->shutdown(mbox); return ret; @@ -314,7 +314,7 @@ static void omap_mbox_fini(struct omap_mbox *mbox) mbox_queue_free(mbox->txq); mbox_queue_free(mbox->rxq); - if (unlikely(mbox->ops->shutdown)) { + if (mbox->ops->shutdown) { mutex_lock(&mbox_configured_lock); if (mbox_configured > 0) mbox_configured--; -- cgit v1.2.3-70-g09d2 From b5bebe410204cf84337b54c372cceda2d6b27de6 Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Wed, 5 May 2010 15:33:09 +0000 Subject: omap: mailbox: convert block api to kfifo The underlying buffering implementation of mailbox is converted from block API to kfifo due to the simplicity and speed of kfifo. The default size of the kfifo buffer is set to 256 bytes. This value is configurable at compile time (via CONFIG_OMAP_MBOX_KFIFO_SIZE), and can be changed at runtime (via the mbox_kfifo_size module parameter). Signed-off-by: Ohad Ben-Cohen Signed-off-by: Hari Kanigeri Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/Kconfig | 9 +++ arch/arm/plat-omap/include/plat/mailbox.h | 4 +- arch/arm/plat-omap/mailbox.c | 119 +++++++++++++----------------- 3 files changed, 64 insertions(+), 68 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 78b49a626d0..111d39a47ad 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -106,6 +106,15 @@ config OMAP_MBOX_FWK Say Y here if you want to use OMAP Mailbox framework support for DSP, IVA1.0 and IVA2 in OMAP1/2/3. +config OMAP_MBOX_KFIFO_SIZE + int "Mailbox kfifo default buffer size (bytes)" + depends on OMAP_MBOX_FWK + default 256 + help + Specify the default size of mailbox's kfifo buffers (bytes). + This can also be changed at runtime (via the mbox_kfifo_size + module parameter). + config OMAP_IOMMU tristate diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h index 729166b76a7..0c3c4a5f4b4 100644 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ b/arch/arm/plat-omap/include/plat/mailbox.h @@ -5,8 +5,8 @@ #include #include -#include #include +#include typedef u32 mbox_msg_t; struct omap_mbox; @@ -42,7 +42,7 @@ struct omap_mbox_ops { struct omap_mbox_queue { spinlock_t lock; - struct request_queue *queue; + struct kfifo fifo; struct work_struct work; struct tasklet_struct tasklet; int (*callback)(void *); diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 81076b54d37..ec0e1596b4f 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -21,11 +21,14 @@ * */ +#include #include #include #include #include #include +#include +#include #include @@ -37,6 +40,10 @@ static bool rq_full; static int mbox_configured; static DEFINE_MUTEX(mbox_configured_lock); +static unsigned int mbox_kfifo_size = CONFIG_OMAP_MBOX_KFIFO_SIZE; +module_param(mbox_kfifo_size, uint, S_IRUGO); +MODULE_PARM_DESC(mbox_kfifo_size, "Size of omap's mailbox kfifo (bytes)"); + /* Mailbox FIFO handle functions */ static inline mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox) { @@ -69,7 +76,7 @@ static inline int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq) /* * message sender */ -static int __mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg) +static int __mbox_poll_for_space(struct omap_mbox *mbox) { int ret = 0, i = 1000; @@ -80,49 +87,50 @@ static int __mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg) return -1; udelay(1); } - mbox_fifo_write(mbox, msg); return ret; } - int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg) { + struct omap_mbox_queue *mq = mbox->txq; + int ret = 0, len; - struct request *rq; - struct request_queue *q = mbox->txq->queue; + spin_lock(&mq->lock); - rq = blk_get_request(q, WRITE, GFP_ATOMIC); - if (unlikely(!rq)) - return -ENOMEM; + if (kfifo_avail(&mq->fifo) < sizeof(msg)) { + ret = -ENOMEM; + goto out; + } + + len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); + WARN_ON(len != sizeof(msg)); - blk_insert_request(q, rq, 0, (void *) msg); tasklet_schedule(&mbox->txq->tasklet); - return 0; +out: + spin_unlock(&mq->lock); + return ret; } EXPORT_SYMBOL(omap_mbox_msg_send); static void mbox_tx_tasklet(unsigned long tx_data) { - int ret; - struct request *rq; struct omap_mbox *mbox = (struct omap_mbox *)tx_data; - struct request_queue *q = mbox->txq->queue; - - while (1) { - - rq = blk_fetch_request(q); - - if (!rq) - break; + struct omap_mbox_queue *mq = mbox->txq; + mbox_msg_t msg; + int ret; - ret = __mbox_msg_send(mbox, (mbox_msg_t)rq->special); - if (ret) { + while (kfifo_len(&mq->fifo)) { + if (__mbox_poll_for_space(mbox)) { omap_mbox_enable_irq(mbox, IRQ_TX); - blk_requeue_request(q, rq); - return; + break; } - blk_end_request_all(rq, 0); + + ret = kfifo_out(&mq->fifo, (unsigned char *)&msg, + sizeof(msg)); + WARN_ON(ret != sizeof(msg)); + + mbox_fifo_write(mbox, msg); } } @@ -133,41 +141,21 @@ static void mbox_rx_work(struct work_struct *work) { struct omap_mbox_queue *mq = container_of(work, struct omap_mbox_queue, work); - struct omap_mbox *mbox = mq->queue->queuedata; - struct request_queue *q = mbox->rxq->queue; - struct request *rq; mbox_msg_t msg; - unsigned long flags; - - while (1) { - spin_lock_irqsave(q->queue_lock, flags); - rq = blk_fetch_request(q); - if (rq_full) { - omap_mbox_enable_irq(mbox, IRQ_RX); - rq_full = false; - } - spin_unlock_irqrestore(q->queue_lock, flags); - if (!rq) - break; + int len; + + while (kfifo_len(&mq->fifo) >= sizeof(msg)) { + len = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); + WARN_ON(len != sizeof(msg)); - msg = (mbox_msg_t)rq->special; - blk_end_request_all(rq, 0); - if (mbox->rxq->callback) - mbox->rxq->callback((void *)msg); + if (mq->callback) + mq->callback((void *)msg); } } /* * Mailbox interrupt handler */ -static void mbox_txq_fn(struct request_queue *q) -{ -} - -static void mbox_rxq_fn(struct request_queue *q) -{ -} - static void __mbox_tx_interrupt(struct omap_mbox *mbox) { omap_mbox_disable_irq(mbox, IRQ_TX); @@ -177,13 +165,12 @@ static void __mbox_tx_interrupt(struct omap_mbox *mbox) static void __mbox_rx_interrupt(struct omap_mbox *mbox) { - struct request *rq; + struct omap_mbox_queue *mq = mbox->rxq; mbox_msg_t msg; - struct request_queue *q = mbox->rxq->queue; + int len; while (!mbox_fifo_empty(mbox)) { - rq = blk_get_request(q, WRITE, GFP_ATOMIC); - if (unlikely(!rq)) { + if (unlikely(kfifo_avail(&mq->fifo) < sizeof(msg))) { omap_mbox_disable_irq(mbox, IRQ_RX); rq_full = true; goto nomem; @@ -191,8 +178,9 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox) msg = mbox_fifo_read(mbox); + len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); + WARN_ON(len != sizeof(msg)); - blk_insert_request(q, rq, 0, (void *)msg); if (mbox->ops->type == OMAP_MBOX_TYPE1) break; } @@ -217,11 +205,9 @@ static irqreturn_t mbox_interrupt(int irq, void *p) } static struct omap_mbox_queue *mbox_queue_alloc(struct omap_mbox *mbox, - request_fn_proc *proc, void (*work) (struct work_struct *), void (*tasklet)(unsigned long)) { - struct request_queue *q; struct omap_mbox_queue *mq; mq = kzalloc(sizeof(struct omap_mbox_queue), GFP_KERNEL); @@ -230,11 +216,8 @@ static struct omap_mbox_queue *mbox_queue_alloc(struct omap_mbox *mbox, spin_lock_init(&mq->lock); - q = blk_init_queue(proc, &mq->lock); - if (!q) + if (kfifo_alloc(&mq->fifo, mbox_kfifo_size, GFP_KERNEL)) goto error; - q->queuedata = mbox; - mq->queue = q; if (work) INIT_WORK(&mq->work, work); @@ -249,7 +232,7 @@ error: static void mbox_queue_free(struct omap_mbox_queue *q) { - blk_cleanup_queue(q->queue); + kfifo_free(&q->fifo); kfree(q); } @@ -279,14 +262,14 @@ static int omap_mbox_startup(struct omap_mbox *mbox) goto fail_request_irq; } - mq = mbox_queue_alloc(mbox, mbox_txq_fn, NULL, mbox_tx_tasklet); + mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet); if (!mq) { ret = -ENOMEM; goto fail_alloc_txq; } mbox->txq = mq; - mq = mbox_queue_alloc(mbox, mbox_rxq_fn, mbox_rx_work, NULL); + mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL); if (!mq) { ret = -ENOMEM; goto fail_alloc_rxq; @@ -418,6 +401,10 @@ static int __init omap_mbox_init(void) if (!mboxd) return -ENOMEM; + /* kfifo size sanity check: alignment and minimal size */ + mbox_kfifo_size = ALIGN(mbox_kfifo_size, sizeof(mbox_msg_t)); + mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size, sizeof(mbox_msg_t)); + return 0; } module_init(omap_mbox_init); -- cgit v1.2.3-70-g09d2 From 6b23398591a51943dbf08f30cfc2475a895cb1b4 Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Tue, 18 May 2010 16:15:32 +0300 Subject: omap mailbox: Set a device in logical mbox instance for traceability With this patch, you'll get the following sysfs directories. This structure implies that a single platform device, "omap2-mailbox" holds multiple logical mbox instances. This could be the base to add sysfs files for each logical mboxes. Then userland application can access a mbox through sysfs entries if necessary(ex: setting kfifo size dynamically) ~# tree -d -L 2 /sys/devices/platform/omap2-mailbox/ /sys/devices/platform/omap2-mailbox/ |-- driver -> ../../../bus/platform/drivers/omap2-mailbox |-- mbox | |-- dsp <- they are each instances of logical mailbox. | |-- ducati | |-- iva2 | |-- mbox01 | |-- mbox02 | |-- mbox03 | |-- ..... | `-- tesla |-- power `-- subsystem -> ../../../bus/platform This was wrongly dropped by: commit c7c158e57bce6220644f2bcd65d82e1468aa40ec Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/mailbox.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index ec0e1596b4f..87e0cde8d0d 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -347,6 +347,8 @@ void omap_mbox_put(struct omap_mbox *mbox) } EXPORT_SYMBOL(omap_mbox_put); +static struct class omap_mbox_class = { .name = "mbox", }; + int omap_mbox_register(struct device *parent, struct omap_mbox *mbox) { int ret = 0; @@ -357,6 +359,11 @@ int omap_mbox_register(struct device *parent, struct omap_mbox *mbox) if (mbox->next) return -EBUSY; + mbox->dev = device_create(&omap_mbox_class, + parent, 0, mbox, "%s", mbox->name); + if (IS_ERR(mbox->dev)) + return PTR_ERR(mbox->dev); + spin_lock(&mboxes_lock); tmp = find_mboxes(mbox->name); if (*tmp) { @@ -385,6 +392,7 @@ int omap_mbox_unregister(struct omap_mbox *mbox) *tmp = mbox->next; mbox->next = NULL; spin_unlock(&mboxes_lock); + device_unregister(mbox->dev); return 0; } tmp = &(*tmp)->next; @@ -397,6 +405,12 @@ EXPORT_SYMBOL(omap_mbox_unregister); static int __init omap_mbox_init(void) { + int err; + + err = class_register(&omap_mbox_class); + if (err) + return err; + mboxd = create_workqueue("mboxd"); if (!mboxd) return -ENOMEM; @@ -407,11 +421,12 @@ static int __init omap_mbox_init(void) return 0; } -module_init(omap_mbox_init); +subsys_initcall(omap_mbox_init); static void __exit omap_mbox_exit(void) { destroy_workqueue(mboxd); + class_unregister(&omap_mbox_class); } module_exit(omap_mbox_exit); -- cgit v1.2.3-70-g09d2 From 909f9dc71e31e77b6a354b54141e7e9905281156 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:37 +0000 Subject: omap: mailbox: trivial cleanups And fix a few compilation warnings. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/devices.c | 6 ++---- arch/arm/mach-omap1/mailbox.c | 2 +- arch/arm/mach-omap2/mailbox.c | 10 ++++++---- 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 379100c1763..462b59c5d87 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -73,12 +73,10 @@ static inline void omap_init_rtc(void) {} # define INT_DSP_MAILBOX1 INT_1610_DSP_MAILBOX1 #endif -#define OMAP1_MBOX_BASE OMAP16XX_MAILBOX_BASE - static struct resource mbox_resources[] = { { - .start = OMAP1_MBOX_BASE, - .end = OMAP1_MBOX_BASE + OMAP1_MBOX_SIZE, + .start = OMAP16XX_MAILBOX_BASE, + .end = OMAP16XX_MAILBOX_BASE + OMAP1_MBOX_SIZE, .flags = IORESOURCE_MEM, }, { diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 4f5b3da3d55..15bf2a29bbc 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -83,7 +83,7 @@ static int omap1_mbox_fifo_full(struct omap_mbox *mbox) struct omap_mbox1_fifo *fifo = &((struct omap_mbox1_priv *)mbox->priv)->rx_fifo; - return (mbox_read_reg(fifo->flag)); + return mbox_read_reg(fifo->flag); } /* irq */ diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 763272cb791..8c1070c8e5b 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -131,7 +131,7 @@ static int omap2_mbox_startup(struct omap_mbox *mbox) } l = mbox_read_reg(MAILBOX_REVISION); - pr_info("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f)); + pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f)); if (cpu_is_omap44xx()) l = OMAP4_SMARTIDLE; @@ -300,8 +300,6 @@ static struct omap_mbox2_priv omap2_mbox_dsp_priv = { .irqdisable = MAILBOX_IRQENABLE(0), }; - - /* OMAP4 specific data structure. Use the cpu_is_omap4xxx() to use this*/ static struct omap_mbox2_priv omap2_mbox_1_priv = { @@ -357,7 +355,6 @@ struct omap_mbox mbox_2_info = { }; EXPORT_SYMBOL(mbox_2_info); - #if defined(CONFIG_ARCH_OMAP2420) /* IVA */ static struct omap_mbox2_priv omap2_mbox_iva_priv = { .tx_fifo = { @@ -443,6 +440,11 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) #endif return 0; +#if defined(CONFIG_ARCH_OMAP2420) /* IVA */ +err_iva1: + omap_mbox_unregister(&mbox_dsp_info); +#endif + err_dsp: iounmap(mbox_base); return ret; -- cgit v1.2.3-70-g09d2 From 07d65d8b91c2f514e32014ae4b02f58cbd35820c Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:38 +0000 Subject: omap: mailbox: reorganize structures OMAP4 ones messed up the organization. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/mailbox.c | 68 ++++++++++++++++++++++--------------------- 1 file changed, 35 insertions(+), 33 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 8c1070c8e5b..edcfec6ff67 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -283,6 +283,7 @@ static struct omap_mbox_ops omap2_mbox_ops = { */ /* FIXME: the following structs should be filled automatically by the user id */ + /* DSP */ static struct omap_mbox2_priv omap2_mbox_dsp_priv = { .tx_fifo = { @@ -300,8 +301,40 @@ static struct omap_mbox2_priv omap2_mbox_dsp_priv = { .irqdisable = MAILBOX_IRQENABLE(0), }; -/* OMAP4 specific data structure. Use the cpu_is_omap4xxx() -to use this*/ +struct omap_mbox mbox_dsp_info = { + .name = "dsp", + .ops = &omap2_mbox_ops, + .priv = &omap2_mbox_dsp_priv, +}; +EXPORT_SYMBOL(mbox_dsp_info); + +#if defined(CONFIG_ARCH_OMAP2420) + +/* IVA */ +static struct omap_mbox2_priv omap2_mbox_iva_priv = { + .tx_fifo = { + .msg = MAILBOX_MESSAGE(2), + .fifo_stat = MAILBOX_FIFOSTATUS(2), + }, + .rx_fifo = { + .msg = MAILBOX_MESSAGE(3), + .msg_stat = MAILBOX_MSGSTATUS(3), + }, + .irqenable = MAILBOX_IRQENABLE(3), + .irqstatus = MAILBOX_IRQSTATUS(3), + .notfull_bit = MAILBOX_IRQ_NOTFULL(2), + .newmsg_bit = MAILBOX_IRQ_NEWMSG(3), + .irqdisable = MAILBOX_IRQENABLE(3), +}; + +static struct omap_mbox mbox_iva_info = { + .name = "iva", + .ops = &omap2_mbox_ops, + .priv = &omap2_mbox_iva_priv, +}; +#endif + +/* OMAP4 */ static struct omap_mbox2_priv omap2_mbox_1_priv = { .tx_fifo = { .msg = MAILBOX_MESSAGE(0), @@ -325,13 +358,6 @@ struct omap_mbox mbox_1_info = { }; EXPORT_SYMBOL(mbox_1_info); -struct omap_mbox mbox_dsp_info = { - .name = "dsp", - .ops = &omap2_mbox_ops, - .priv = &omap2_mbox_dsp_priv, -}; -EXPORT_SYMBOL(mbox_dsp_info); - static struct omap_mbox2_priv omap2_mbox_2_priv = { .tx_fifo = { .msg = MAILBOX_MESSAGE(3), @@ -355,30 +381,6 @@ struct omap_mbox mbox_2_info = { }; EXPORT_SYMBOL(mbox_2_info); -#if defined(CONFIG_ARCH_OMAP2420) /* IVA */ -static struct omap_mbox2_priv omap2_mbox_iva_priv = { - .tx_fifo = { - .msg = MAILBOX_MESSAGE(2), - .fifo_stat = MAILBOX_FIFOSTATUS(2), - }, - .rx_fifo = { - .msg = MAILBOX_MESSAGE(3), - .msg_stat = MAILBOX_MSGSTATUS(3), - }, - .irqenable = MAILBOX_IRQENABLE(3), - .irqstatus = MAILBOX_IRQSTATUS(3), - .notfull_bit = MAILBOX_IRQ_NOTFULL(2), - .newmsg_bit = MAILBOX_IRQ_NEWMSG(3), - .irqdisable = MAILBOX_IRQENABLE(3), -}; - -static struct omap_mbox mbox_iva_info = { - .name = "iva", - .ops = &omap2_mbox_ops, - .priv = &omap2_mbox_iva_priv, -}; -#endif - static int __devinit omap2_mbox_probe(struct platform_device *pdev) { struct resource *res; -- cgit v1.2.3-70-g09d2 From 7b2729a15bd512180706340d9b1bf3e63fe009bf Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:39 +0000 Subject: omap: mailbox: 2420 should be detected at run-time Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/mailbox.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index edcfec6ff67..f67cb2ce35b 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -455,7 +455,8 @@ err_dsp: static int __devexit omap2_mbox_remove(struct platform_device *pdev) { #if defined(CONFIG_ARCH_OMAP2420) - omap_mbox_unregister(&mbox_iva_info); + if (cpu_is_omap2420()) + omap_mbox_unregister(&mbox_iva_info); #endif if (cpu_is_omap44xx()) { -- cgit v1.2.3-70-g09d2 From e37a769caa6bd4348986d863a99736b61adc5b4c Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:40 +0000 Subject: omap: mailbox: use correct config for omap1 CONFIG_OMAP_DSP is not in mainline, CONFIG_OMAP_MBOX_FWK is. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/devices.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 462b59c5d87..da796f2df27 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -63,7 +63,7 @@ static void omap_init_rtc(void) static inline void omap_init_rtc(void) {} #endif -#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE) +#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE) #if defined(CONFIG_ARCH_OMAP15XX) # define OMAP1_MBOX_SIZE 0x23 -- cgit v1.2.3-70-g09d2 From 5f1af5c7013b8fde5b92cb4d356dfafa78284951 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:41 +0000 Subject: omap: mailbox: update omap1 probing Based on omap2 code. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/mailbox.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 15bf2a29bbc..211b9fcbe7c 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -146,12 +146,7 @@ EXPORT_SYMBOL(mbox_dsp_info); static int __devinit omap1_mbox_probe(struct platform_device *pdev) { struct resource *res; - - if (pdev->num_resources != 2) { - dev_err(&pdev->dev, "invalid number of resources: %d\n", - pdev->num_resources); - return -ENODEV; - } + int ret; /* MBOX base */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -161,27 +156,32 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev) } mbox_base = ioremap(res->start, resource_size(res)); - if (!mbox_base) { - dev_err(&pdev->dev, "ioremap failed\n"); - return -ENODEV; - } + if (!mbox_base) + return -ENOMEM; /* DSP IRQ */ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (unlikely(!res)) { dev_err(&pdev->dev, "invalid irq resource\n"); - iounmap(mbox_base); - return -ENODEV; + ret = -ENODEV; + goto err_out; } mbox_dsp_info.irq = res->start; - return omap_mbox_register(&pdev->dev, &mbox_dsp_info); + ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info); + if (ret) + goto err_out; + return 0; + +err_out: + iounmap(mbox_base); + return ret; } static int __devexit omap1_mbox_remove(struct platform_device *pdev) { omap_mbox_unregister(&mbox_dsp_info); - + iounmap(mbox_base); return 0; } -- cgit v1.2.3-70-g09d2 From 4b191eb9604a6eb6f411c47814707e0ff8027c44 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:42 +0000 Subject: omap: mailbox: don't export unecessary symbols Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/mailbox.c | 1 - arch/arm/mach-omap2/mailbox.c | 3 --- 2 files changed, 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 211b9fcbe7c..590ac668886 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -141,7 +141,6 @@ struct omap_mbox mbox_dsp_info = { .ops = &omap1_mbox_ops, .priv = &omap1_mbox_dsp_priv, }; -EXPORT_SYMBOL(mbox_dsp_info); static int __devinit omap1_mbox_probe(struct platform_device *pdev) { diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index f67cb2ce35b..3ff1ad592bc 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -306,7 +306,6 @@ struct omap_mbox mbox_dsp_info = { .ops = &omap2_mbox_ops, .priv = &omap2_mbox_dsp_priv, }; -EXPORT_SYMBOL(mbox_dsp_info); #if defined(CONFIG_ARCH_OMAP2420) @@ -356,7 +355,6 @@ struct omap_mbox mbox_1_info = { .ops = &omap2_mbox_ops, .priv = &omap2_mbox_1_priv, }; -EXPORT_SYMBOL(mbox_1_info); static struct omap_mbox2_priv omap2_mbox_2_priv = { .tx_fifo = { @@ -379,7 +377,6 @@ struct omap_mbox mbox_2_info = { .ops = &omap2_mbox_ops, .priv = &omap2_mbox_2_priv, }; -EXPORT_SYMBOL(mbox_2_info); static int __devinit omap2_mbox_probe(struct platform_device *pdev) { -- cgit v1.2.3-70-g09d2 From fc9960b2823d581ab8a1541fc8b9f2748ee3e5f2 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:43 +0000 Subject: omap: mailbox: remove unecessary fields Nobody is using them. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/plat-omap/include/plat/mailbox.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h index 0c3c4a5f4b4..aad8bf80c22 100644 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ b/arch/arm/plat-omap/include/plat/mailbox.h @@ -52,19 +52,11 @@ struct omap_mbox_queue { struct omap_mbox { char *name; unsigned int irq; - struct omap_mbox_queue *txq, *rxq; - struct omap_mbox_ops *ops; - - mbox_msg_t seq_snd, seq_rcv; - struct device *dev; - struct omap_mbox *next; void *priv; - - void (*err_notify)(void); }; int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg); -- cgit v1.2.3-70-g09d2 From 1f2c4dfd30edfe9125a00d76596ebb3adabd8a5a Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:44 +0000 Subject: omap: mailbox: add IRQ names Will be useful to identify them later. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/devices.c | 1 + arch/arm/mach-omap2/devices.c | 4 ++++ 2 files changed, 5 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index da796f2df27..314fea3074b 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -82,6 +82,7 @@ static struct resource mbox_resources[] = { { .start = INT_DSP_MAILBOX1, .flags = IORESOURCE_IRQ, + .name = "dsp", }, }; diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 03e6c9ed82a..56e60139c39 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -153,10 +153,12 @@ static struct resource omap2_mbox_resources[] = { { .start = INT_24XX_MAIL_U0_MPU, .flags = IORESOURCE_IRQ, + .name = "dsp", }, { .start = INT_24XX_MAIL_U3_MPU, .flags = IORESOURCE_IRQ, + .name = "iva", }, }; static int omap2_mbox_resources_sz = ARRAY_SIZE(omap2_mbox_resources); @@ -175,6 +177,7 @@ static struct resource omap3_mbox_resources[] = { { .start = INT_24XX_MAIL_U0_MPU, .flags = IORESOURCE_IRQ, + .name = "dsp", }, }; static int omap3_mbox_resources_sz = ARRAY_SIZE(omap3_mbox_resources); @@ -196,6 +199,7 @@ static struct resource omap4_mbox_resources[] = { { .start = OMAP44XX_IRQ_MAIL_U0, .flags = IORESOURCE_IRQ, + .name = "mbox", }, }; static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources); -- cgit v1.2.3-70-g09d2 From 898ee75623d5a151157e3f0dca12b0148051e2d6 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:45 +0000 Subject: omap: mailbox: reorganize registering It's more extensible this way. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/mailbox.c | 42 +++++++++-------- arch/arm/mach-omap2/mailbox.c | 107 +++++++++++++++++------------------------- 2 files changed, 66 insertions(+), 83 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 590ac668886..0318754e850 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -29,6 +29,8 @@ static void __iomem *mbox_base; +static struct omap_mbox **list; + struct omap_mbox1_fifo { unsigned long cmd; unsigned long data; @@ -142,44 +144,44 @@ struct omap_mbox mbox_dsp_info = { .priv = &omap1_mbox_dsp_priv, }; +struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL }; + static int __devinit omap1_mbox_probe(struct platform_device *pdev) { - struct resource *res; + struct resource *mem; int ret; + int i; - /* MBOX base */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (unlikely(!res)) { - dev_err(&pdev->dev, "invalid mem resource\n"); - return -ENODEV; - } + list = omap1_mboxes; + + list[0]->irq = platform_get_irq_byname(pdev, "dsp"); - mbox_base = ioremap(res->start, resource_size(res)); + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + mbox_base = ioremap(mem->start, resource_size(mem)); if (!mbox_base) return -ENOMEM; - /* DSP IRQ */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (unlikely(!res)) { - dev_err(&pdev->dev, "invalid irq resource\n"); - ret = -ENODEV; - goto err_out; + for (i = 0; list[i]; i++) { + ret = omap_mbox_register(&pdev->dev, list[i]); + if (ret) + goto err_out; } - mbox_dsp_info.irq = res->start; - - ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info); - if (ret) - goto err_out; return 0; err_out: + while (i--) + omap_mbox_unregister(list[i]); iounmap(mbox_base); return ret; } static int __devexit omap1_mbox_remove(struct platform_device *pdev) { - omap_mbox_unregister(&mbox_dsp_info); + int i; + + for (i = 0; list[i]; i++) + omap_mbox_unregister(list[i]); + iounmap(mbox_base); return 0; } diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 3ff1ad592bc..e5abc8e42f5 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -56,6 +56,8 @@ static void __iomem *mbox_base; +static struct omap_mbox **list; + struct omap_mbox2_fifo { unsigned long msg; unsigned long fifo_stat; @@ -307,6 +309,8 @@ struct omap_mbox mbox_dsp_info = { .priv = &omap2_mbox_dsp_priv, }; +struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL }; + #if defined(CONFIG_ARCH_OMAP2420) /* IVA */ @@ -331,6 +335,8 @@ static struct omap_mbox mbox_iva_info = { .ops = &omap2_mbox_ops, .priv = &omap2_mbox_iva_priv, }; + +struct omap_mbox *omap2_mboxes[] = { &mbox_iva_info, &mbox_dsp_info, NULL }; #endif /* OMAP4 */ @@ -378,89 +384,64 @@ struct omap_mbox mbox_2_info = { .priv = &omap2_mbox_2_priv, }; +struct omap_mbox *omap4_mboxes[] = { &mbox_1_info, &mbox_2_info, NULL }; + static int __devinit omap2_mbox_probe(struct platform_device *pdev) { - struct resource *res; + struct resource *mem; int ret; + int i; - /* MBOX base */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (unlikely(!res)) { - dev_err(&pdev->dev, "invalid mem resource\n"); - return -ENODEV; + if (cpu_is_omap3430()) { + list = omap3_mboxes; + + list[0]->irq = platform_get_irq_byname(pdev, "dsp"); } - mbox_base = ioremap(res->start, resource_size(res)); - if (!mbox_base) - return -ENOMEM; +#if defined(CONFIG_ARCH_OMAP2420) + else if (cpu_is_omap2420()) { + list = omap2_mboxes; - /* DSP or IVA2 IRQ */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + list[0]->irq = platform_get_irq_byname(pdev, "dsp"); + list[1]->irq = platform_get_irq_byname(pdev, "iva"); + } +#endif + else if (cpu_is_omap44xx()) { + list = omap4_mboxes; - if (unlikely(!res)) { - dev_err(&pdev->dev, "invalid irq resource\n"); - ret = -ENODEV; - goto err_dsp; + list[0]->irq = list[1]->irq = + platform_get_irq_byname(pdev, "mbox"); } - if (cpu_is_omap44xx()) { - mbox_1_info.irq = res->start; - ret = omap_mbox_register(&pdev->dev, &mbox_1_info); - } else { - mbox_dsp_info.irq = res->start; - ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info); + else { + pr_err("%s: platform not supported\n", __func__); + return -ENODEV; } - if (ret) - goto err_dsp; - if (cpu_is_omap44xx()) { - mbox_2_info.irq = res->start; - ret = omap_mbox_register(&pdev->dev, &mbox_2_info); - if (ret) { - omap_mbox_unregister(&mbox_1_info); - goto err_dsp; - } - } -#if defined(CONFIG_ARCH_OMAP2420) /* IVA */ - if (cpu_is_omap2420()) { - /* IVA IRQ */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, 1); - if (unlikely(!res)) { - dev_err(&pdev->dev, "invalid irq resource\n"); - ret = -ENODEV; - omap_mbox_unregister(&mbox_dsp_info); - goto err_dsp; - } - mbox_iva_info.irq = res->start; - ret = omap_mbox_register(&pdev->dev, &mbox_iva_info); - if (ret) { - omap_mbox_unregister(&mbox_dsp_info); - goto err_dsp; - } + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + mbox_base = ioremap(mem->start, resource_size(mem)); + if (!mbox_base) + return -ENOMEM; + + for (i = 0; list[i]; i++) { + ret = omap_mbox_register(&pdev->dev, list[i]); + if (ret) + goto err_out; } -#endif return 0; -#if defined(CONFIG_ARCH_OMAP2420) /* IVA */ -err_iva1: - omap_mbox_unregister(&mbox_dsp_info); -#endif - -err_dsp: +err_out: + while (i--) + omap_mbox_unregister(list[i]); iounmap(mbox_base); return ret; } static int __devexit omap2_mbox_remove(struct platform_device *pdev) { -#if defined(CONFIG_ARCH_OMAP2420) - if (cpu_is_omap2420()) - omap_mbox_unregister(&mbox_iva_info); -#endif + int i; + + for (i = 0; list[i]; i++) + omap_mbox_unregister(list[i]); - if (cpu_is_omap44xx()) { - omap_mbox_unregister(&mbox_2_info); - omap_mbox_unregister(&mbox_1_info); - } else - omap_mbox_unregister(&mbox_dsp_info); iounmap(mbox_base); return 0; } -- cgit v1.2.3-70-g09d2 From 9c80c8cd740f802eed27ed1c1334262b205bb8f5 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:46 +0000 Subject: omap: mailbox: simplify omap_mbox_register() No need to dynamically register mailboxes one by one. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/mailbox.c | 25 +++----- arch/arm/mach-omap2/mailbox.c | 22 ++----- arch/arm/plat-omap/include/plat/mailbox.h | 5 +- arch/arm/plat-omap/mailbox.c | 95 ++++++++++++------------------- 4 files changed, 50 insertions(+), 97 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 0318754e850..9ca0d58fead 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -29,8 +29,6 @@ static void __iomem *mbox_base; -static struct omap_mbox **list; - struct omap_mbox1_fifo { unsigned long cmd; unsigned long data; @@ -151,9 +149,9 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev) struct resource *mem; int ret; int i; + struct omap_mbox **list; list = omap1_mboxes; - list[0]->irq = platform_get_irq_byname(pdev, "dsp"); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -161,27 +159,18 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev) if (!mbox_base) return -ENOMEM; - for (i = 0; list[i]; i++) { - ret = omap_mbox_register(&pdev->dev, list[i]); - if (ret) - goto err_out; + ret = omap_mbox_register(&pdev->dev, list); + if (ret) { + iounmap(mbox_base); + return ret; } - return 0; -err_out: - while (i--) - omap_mbox_unregister(list[i]); - iounmap(mbox_base); - return ret; + return 0; } static int __devexit omap1_mbox_remove(struct platform_device *pdev) { - int i; - - for (i = 0; list[i]; i++) - omap_mbox_unregister(list[i]); - + omap_mbox_unregister(); iounmap(mbox_base); return 0; } diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index e5abc8e42f5..55d8b77f0fc 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -56,8 +56,6 @@ static void __iomem *mbox_base; -static struct omap_mbox **list; - struct omap_mbox2_fifo { unsigned long msg; unsigned long fifo_stat; @@ -390,7 +388,7 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) { struct resource *mem; int ret; - int i; + struct omap_mbox **list; if (cpu_is_omap3430()) { list = omap3_mboxes; @@ -421,27 +419,19 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) if (!mbox_base) return -ENOMEM; - for (i = 0; list[i]; i++) { - ret = omap_mbox_register(&pdev->dev, list[i]); - if (ret) - goto err_out; + ret = omap_mbox_register(&pdev->dev, list); + if (ret) { + iounmap(mbox_base); + return ret; } return 0; -err_out: - while (i--) - omap_mbox_unregister(list[i]); - iounmap(mbox_base); return ret; } static int __devexit omap2_mbox_remove(struct platform_device *pdev) { - int i; - - for (i = 0; list[i]; i++) - omap_mbox_unregister(list[i]); - + omap_mbox_unregister(); iounmap(mbox_base); return 0; } diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h index aad8bf80c22..c44fde30c7c 100644 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ b/arch/arm/plat-omap/include/plat/mailbox.h @@ -55,7 +55,6 @@ struct omap_mbox { struct omap_mbox_queue *txq, *rxq; struct omap_mbox_ops *ops; struct device *dev; - struct omap_mbox *next; void *priv; }; @@ -65,8 +64,8 @@ void omap_mbox_init_seq(struct omap_mbox *); struct omap_mbox *omap_mbox_get(const char *); void omap_mbox_put(struct omap_mbox *); -int omap_mbox_register(struct device *parent, struct omap_mbox *); -int omap_mbox_unregister(struct omap_mbox *); +int omap_mbox_register(struct device *parent, struct omap_mbox **); +int omap_mbox_unregister(void); static inline void omap_mbox_save_ctx(struct omap_mbox *mbox) { diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 87e0cde8d0d..fe088213085 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -33,8 +33,7 @@ #include static struct workqueue_struct *mboxd; -static struct omap_mbox *mboxes; -static DEFINE_SPINLOCK(mboxes_lock); +static struct omap_mbox **mboxes; static bool rq_full; static int mbox_configured; @@ -307,31 +306,20 @@ static void omap_mbox_fini(struct omap_mbox *mbox) } } -static struct omap_mbox **find_mboxes(const char *name) -{ - struct omap_mbox **p; - - for (p = &mboxes; *p; p = &(*p)->next) { - if (strcmp((*p)->name, name) == 0) - break; - } - - return p; -} - struct omap_mbox *omap_mbox_get(const char *name) { struct omap_mbox *mbox; int ret; - spin_lock(&mboxes_lock); - mbox = *(find_mboxes(name)); - if (mbox == NULL) { - spin_unlock(&mboxes_lock); - return ERR_PTR(-ENOENT); - } + if (!mboxes) + return ERR_PTR(-EINVAL); - spin_unlock(&mboxes_lock); + for (mbox = *mboxes; mbox; mbox++) + if (!strcmp(mbox->name, name)) + break; + + if (!mbox) + return ERR_PTR(-ENOENT); ret = omap_mbox_startup(mbox); if (ret) @@ -349,57 +337,44 @@ EXPORT_SYMBOL(omap_mbox_put); static struct class omap_mbox_class = { .name = "mbox", }; -int omap_mbox_register(struct device *parent, struct omap_mbox *mbox) +int omap_mbox_register(struct device *parent, struct omap_mbox **list) { - int ret = 0; - struct omap_mbox **tmp; + int ret; + int i; - if (!mbox) + mboxes = list; + if (!mboxes) return -EINVAL; - if (mbox->next) - return -EBUSY; - - mbox->dev = device_create(&omap_mbox_class, - parent, 0, mbox, "%s", mbox->name); - if (IS_ERR(mbox->dev)) - return PTR_ERR(mbox->dev); - - spin_lock(&mboxes_lock); - tmp = find_mboxes(mbox->name); - if (*tmp) { - ret = -EBUSY; - spin_unlock(&mboxes_lock); - goto err_find; - } - *tmp = mbox; - spin_unlock(&mboxes_lock); + for (i = 0; mboxes[i]; i++) { + struct omap_mbox *mbox = mboxes[i]; + mbox->dev = device_create(&omap_mbox_class, + parent, 0, mbox, "%s", mbox->name); + if (IS_ERR(mbox->dev)) { + ret = PTR_ERR(mbox->dev); + goto err_out; + } + } return 0; -err_find: +err_out: + while (i--) + device_unregister(mboxes[i]->dev); return ret; } EXPORT_SYMBOL(omap_mbox_register); -int omap_mbox_unregister(struct omap_mbox *mbox) +int omap_mbox_unregister(void) { - struct omap_mbox **tmp; - - spin_lock(&mboxes_lock); - tmp = &mboxes; - while (*tmp) { - if (mbox == *tmp) { - *tmp = mbox->next; - mbox->next = NULL; - spin_unlock(&mboxes_lock); - device_unregister(mbox->dev); - return 0; - } - tmp = &(*tmp)->next; - } - spin_unlock(&mboxes_lock); + int i; - return -EINVAL; + if (!mboxes) + return -EINVAL; + + for (i = 0; mboxes[i]; i++) + device_unregister(mboxes[i]->dev); + mboxes = NULL; + return 0; } EXPORT_SYMBOL(omap_mbox_unregister); -- cgit v1.2.3-70-g09d2 From 14476bd9373ed76858eaeb038eff8790ba36030e Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:47 +0000 Subject: omap: mailbox: only compile for configured archs Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/mailbox.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 55d8b77f0fc..4c0c1124e8c 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -284,6 +284,7 @@ static struct omap_mbox_ops omap2_mbox_ops = { /* FIXME: the following structs should be filled automatically by the user id */ +#if defined(CONFIG_ARCH_OMAP3430) || defined(CONFIG_ARCH_OMAP2420) /* DSP */ static struct omap_mbox2_priv omap2_mbox_dsp_priv = { .tx_fifo = { @@ -306,11 +307,13 @@ struct omap_mbox mbox_dsp_info = { .ops = &omap2_mbox_ops, .priv = &omap2_mbox_dsp_priv, }; +#endif +#if defined(CONFIG_ARCH_OMAP3430) struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL }; +#endif #if defined(CONFIG_ARCH_OMAP2420) - /* IVA */ static struct omap_mbox2_priv omap2_mbox_iva_priv = { .tx_fifo = { @@ -337,6 +340,7 @@ static struct omap_mbox mbox_iva_info = { struct omap_mbox *omap2_mboxes[] = { &mbox_iva_info, &mbox_dsp_info, NULL }; #endif +#if defined(CONFIG_ARCH_OMAP4) /* OMAP4 */ static struct omap_mbox2_priv omap2_mbox_1_priv = { .tx_fifo = { @@ -383,6 +387,7 @@ struct omap_mbox mbox_2_info = { }; struct omap_mbox *omap4_mboxes[] = { &mbox_1_info, &mbox_2_info, NULL }; +#endif static int __devinit omap2_mbox_probe(struct platform_device *pdev) { @@ -390,11 +395,15 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) int ret; struct omap_mbox **list; - if (cpu_is_omap3430()) { + if (false) + ; +#if defined(CONFIG_ARCH_OMAP3430) + else if (cpu_is_omap3430()) { list = omap3_mboxes; list[0]->irq = platform_get_irq_byname(pdev, "dsp"); } +#endif #if defined(CONFIG_ARCH_OMAP2420) else if (cpu_is_omap2420()) { list = omap2_mboxes; @@ -403,12 +412,14 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) list[1]->irq = platform_get_irq_byname(pdev, "iva"); } #endif +#if defined(CONFIG_ARCH_OMAP4) else if (cpu_is_omap44xx()) { list = omap4_mboxes; list[0]->irq = list[1]->irq = platform_get_irq_byname(pdev, "mbox"); } +#endif else { pr_err("%s: platform not supported\n", __func__); return -ENODEV; -- cgit v1.2.3-70-g09d2 From d742709ea4de70f4bf5e9b5171d37b92b5345ea3 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:48 +0000 Subject: omap: mailbox: standarize on 'omap-mailbox' omap{1,2}-mailbox are modules that provide the 'omap-mailbox' driver. Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/devices.c | 2 +- arch/arm/mach-omap1/mailbox.c | 4 ++-- arch/arm/mach-omap2/devices.c | 2 +- arch/arm/mach-omap2/mailbox.c | 6 ++---- 4 files changed, 6 insertions(+), 8 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 314fea3074b..16e43e52ce2 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -87,7 +87,7 @@ static struct resource mbox_resources[] = { }; static struct platform_device mbox_device = { - .name = "omap1-mailbox", + .name = "omap-mailbox", .id = -1, .num_resources = ARRAY_SIZE(mbox_resources), .resource = mbox_resources, diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 9ca0d58fead..afc3963ddff 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -1,5 +1,5 @@ /* - * Mailbox reservation modules for DSP + * Mailbox reservation modules for OMAP1 * * Copyright (C) 2006-2009 Nokia Corporation * Written by: Hiroshi DOYU @@ -179,7 +179,7 @@ static struct platform_driver omap1_mbox_driver = { .probe = omap1_mbox_probe, .remove = __devexit_p(omap1_mbox_remove), .driver = { - .name = "omap1-mailbox", + .name = "omap-mailbox", }, }; diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 56e60139c39..44902405fb6 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -209,7 +209,7 @@ static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources); #endif static struct platform_device mbox_device = { - .name = "omap2-mailbox", + .name = "omap-mailbox", .id = -1, }; diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 4c0c1124e8c..62d5ffe9010 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -18,8 +18,6 @@ #include #include -#define DRV_NAME "omap2-mailbox" - #define MAILBOX_REVISION 0x000 #define MAILBOX_SYSCONFIG 0x010 #define MAILBOX_SYSSTATUS 0x014 @@ -451,7 +449,7 @@ static struct platform_driver omap2_mbox_driver = { .probe = omap2_mbox_probe, .remove = __devexit_p(omap2_mbox_remove), .driver = { - .name = DRV_NAME, + .name = "omap-mailbox", }, }; @@ -472,4 +470,4 @@ MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions"); MODULE_AUTHOR("Hiroshi DOYU "); MODULE_AUTHOR("Paul Mundt"); -MODULE_ALIAS("platform:"DRV_NAME); +MODULE_ALIAS("platform:omap2-mailbox"); -- cgit v1.2.3-70-g09d2 From b3e69146f43fa351aa3cdffe2e76ec42174da612 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Fri, 11 Jun 2010 15:51:49 +0000 Subject: omap: mailbox: reorganize headers Remove kernel.h and module.h since they are not used correctly anyway. Also, remove device.h since it comes along with platform_device.h (always will I guess). Signed-off-by: Felipe Contreras Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap1/mailbox.c | 3 --- arch/arm/mach-omap2/mailbox.c | 1 - arch/arm/plat-omap/include/plat/mailbox.h | 3 ++- arch/arm/plat-omap/mailbox.c | 5 ++--- 4 files changed, 4 insertions(+), 8 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index afc3963ddff..1a85a421007 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -9,13 +9,10 @@ * for more details. */ -#include -#include #include #include #include #include -#include #define MAILBOX_ARM2DSP1 0x00 #define MAILBOX_ARM2DSP1b 0x04 diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 62d5ffe9010..42dbfa46e65 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -10,7 +10,6 @@ * for more details. */ -#include #include #include #include diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h index c44fde30c7c..99765655210 100644 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ b/arch/arm/plat-omap/include/plat/mailbox.h @@ -3,9 +3,10 @@ #ifndef MAILBOX_H #define MAILBOX_H -#include +#include #include #include +#include #include typedef u32 mbox_msg_t; diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index fe088213085..d2fafb892f7 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -21,10 +21,9 @@ * */ -#include -#include #include -#include +#include +#include #include #include #include -- cgit v1.2.3-70-g09d2