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-rw-r--r--arch/arm/mach-omap2/Kconfig8
-rw-r--r--arch/arm/mach-omap2/Makefile167
-rw-r--r--arch/arm/mach-omap2/common.h4
-rw-r--r--arch/arm/mach-omap2/devices.c19
-rw-r--r--arch/arm/mach-omap2/dma.c11
-rw-r--r--arch/arm/mach-omap2/dsp.c27
-rw-r--r--arch/arm/mach-omap2/gpmc.c30
-rw-r--r--arch/arm/mach-omap2/hsmmc.c8
-rw-r--r--arch/arm/mach-omap2/id.c7
-rw-r--r--arch/arm/mach-omap2/include/mach/omap-wakeupgen.h8
-rw-r--r--arch/arm/mach-omap2/io.c38
-rw-r--r--arch/arm/mach-omap2/iomap.h28
-rw-r--r--arch/arm/mach-omap2/irq.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c2
-rw-r--r--arch/arm/mach-omap2/powerdomains3xxx_data.c2
-rw-r--r--arch/arm/mach-omap2/timer.c118
-rw-r--r--arch/arm/mach-omap2/usb-musb.c2
-rw-r--r--arch/arm/mach-omap2/voltagedomains3xxx_data.c2
18 files changed, 266 insertions, 217 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 964ee67a3b7..4cf5142f22c 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -78,12 +78,12 @@ config SOC_OMAP3430
default y
select ARCH_OMAP_OTG
-config SOC_OMAPTI81XX
+config SOC_TI81XX
bool "TI81XX support"
depends on ARCH_OMAP3
default y
-config SOC_OMAPAM33XX
+config SOC_AM33XX
bool "AM33XX support"
depends on ARCH_OMAP3
default y
@@ -320,12 +320,12 @@ config MACH_OMAP_3630SDP
config MACH_TI8168EVM
bool "TI8168 Evaluation Module"
- depends on SOC_OMAPTI81XX
+ depends on SOC_TI81XX
default y
config MACH_TI8148EVM
bool "TI8148 Evaluation Module"
- depends on SOC_OMAPTI81XX
+ depends on SOC_TI81XX
default y
config MACH_OMAP_4430SDP
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 385c083d24b..fa742f3c262 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -24,10 +24,11 @@ endif
obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
# SMP support ONLY available for OMAP4
+
obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o
-obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o \
- sleep44xx.o
+obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o
+obj-$(CONFIG_ARCH_OMAP4) += sleep44xx.o
plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec)
@@ -64,10 +65,10 @@ endif
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-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o \
- cpuidle44xx.o
+obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o
+obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o
+obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o
+obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o
obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3) += smartreflex-class3.o
@@ -84,90 +85,86 @@ endif
# PRCM
obj-y += prm_common.o
obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
-obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o \
- vc3xxx_data.o vp3xxx_data.o
-# XXX The presence of cm2xxx_3xxx.o on the line below is temporary and
-# will be removed once the OMAP4 part of the codebase is converted to
-# use OMAP4-specific PRCM functions.
-obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \
- cm44xx.o prcm_mpu44xx.o \
- prminst44xx.o vc44xx_data.o \
- vp44xx_data.o prm44xx.o
+obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += prcm.o cminst44xx.o cm44xx.o
+obj-$(CONFIG_ARCH_OMAP4) += prcm_mpu44xx.o prminst44xx.o
+obj-$(CONFIG_ARCH_OMAP4) += vc44xx_data.o vp44xx_data.o prm44xx.o
# OMAP voltage domains
voltagedomain-common := voltage.o vc.o vp.o
-obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) \
- voltagedomains2xxx_data.o
-obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) \
- voltagedomains3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) \
- voltagedomains44xx_data.o
+obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common)
+obj-$(CONFIG_ARCH_OMAP2) += voltagedomains2xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common)
+obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common)
+obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o
# OMAP powerdomain framework
powerdomain-common += powerdomain.o powerdomain-common.o
-obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common) \
- powerdomain2xxx_3xxx.o \
- powerdomains2xxx_data.o \
- powerdomains2xxx_3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common) \
- powerdomain2xxx_3xxx.o \
- powerdomains3xxx_data.o \
- powerdomains2xxx_3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \
- powerdomain44xx.o \
- powerdomains44xx_data.o
+obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common)
+obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_data.o
+obj-$(CONFIG_ARCH_OMAP2) += powerdomain2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common)
+obj-$(CONFIG_ARCH_OMAP3) += powerdomain2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3) += powerdomains3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3) += powerdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common)
+obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o
+obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o
# PRCM clockdomain control
-clockdomain-common += clockdomain.o \
- clockdomains_common_data.o
-obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common) \
- clockdomain2xxx_3xxx.o \
- clockdomains2xxx_3xxx_data.o
+clockdomain-common += clockdomain.o
+clockdomain-common += clockdomains_common_data.o
+obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common)
+obj-$(CONFIG_ARCH_OMAP2) += clockdomain2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP2) += clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_SOC_OMAP2420) += clockdomains2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += clockdomains2430_data.o
-obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common) \
- clockdomain2xxx_3xxx.o \
- clockdomains2xxx_3xxx_data.o \
- clockdomains3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) \
- clockdomain44xx.o \
- clockdomains44xx_data.o
+obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common)
+obj-$(CONFIG_ARCH_OMAP3) += clockdomain2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3) += clockdomains2xxx_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3) += clockdomains3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common)
+obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o
+obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o
# Clock framework
-obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o \
- clkt2xxx_sys.o \
- clkt2xxx_dpllcore.o \
- clkt2xxx_virt_prcm_set.o \
- clkt2xxx_apll.o clkt2xxx_osc.o \
- clkt2xxx_dpll.o clkt_iclk.o
+obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o
+obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_sys.o
+obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o
+obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_virt_prcm_set.o
+obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_apll.o clkt2xxx_osc.o
+obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o clkt_iclk.o
obj-$(CONFIG_SOC_OMAP2420) += clock2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += clock2430.o clock2430_data.o
-obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o \
- clock34xx.o clkt34xx_dpll3m2.o \
- clock3517.o clock36xx.o \
- dpll3xxx.o clock3xxx_data.o \
- clkt_iclk.o
-obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o \
- dpll3xxx.o dpll44xx.o
+obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o
+obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o
+obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o
+obj-$(CONFIG_ARCH_OMAP3) += dpll3xxx.o clock3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3) += clkt_iclk.o
+obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += dpll3xxx.o dpll44xx.o
# OMAP2 clock rate set data (old "OPP" data)
obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o
# hwmod data
-obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o \
- omap_hwmod_2xxx_3xxx_ipblock_data.o \
- omap_hwmod_2xxx_interconnect_data.o \
- omap_hwmod_2xxx_3xxx_interconnect_data.o \
- omap_hwmod_2420_data.o
-obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_ipblock_data.o \
- omap_hwmod_2xxx_3xxx_ipblock_data.o \
- omap_hwmod_2xxx_interconnect_data.o \
- omap_hwmod_2xxx_3xxx_interconnect_data.o \
- omap_hwmod_2430_data.o
-obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_ipblock_data.o \
- omap_hwmod_2xxx_3xxx_interconnect_data.o \
- omap_hwmod_3xxx_data.o
+obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o
+obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_ipblock_data.o
+obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_interconnect_data.o
+obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_interconnect_data.o
+obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2420_data.o
+obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_ipblock_data.o
+obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_3xxx_ipblock_data.o
+obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_interconnect_data.o
+obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_3xxx_interconnect_data.o
+obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2430_data.o
+obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_ipblock_data.o
+obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_interconnect_data.o
+obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o
# EMU peripherals
@@ -208,23 +205,19 @@ obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o
obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o
obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o
obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o
-obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o \
- sdram-nokia.o
-obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \
- sdram-nokia.o \
- board-rx51-peripherals.o \
- board-rx51-video.o
-obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o \
- board-zoom-peripherals.o \
- board-zoom-display.o \
- board-zoom-debugboard.o
-obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o \
- board-zoom-peripherals.o \
- board-zoom-display.o \
- board-zoom-debugboard.o
-obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \
- board-zoom-peripherals.o \
- board-zoom-display.o
+obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o sdram-nokia.o
+obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o sdram-nokia.o
+obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-peripherals.o
+obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-video.o
+obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o board-zoom-peripherals.o
+obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom-display.o
+obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom-debugboard.o
+obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o board-zoom-peripherals.o
+obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom-display.o
+obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom-debugboard.o
+obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o
+obj-$(CONFIG_MACH_OMAP_3630SDP) += board-zoom-peripherals.o
+obj-$(CONFIG_MACH_OMAP_3630SDP) += board-zoom-display.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o
obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o
obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index d6c9e618031..4cb1fe66631 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -55,7 +55,7 @@ static inline void omap34xx_map_common_io(void)
}
#endif
-#ifdef CONFIG_SOC_OMAPTI81XX
+#ifdef CONFIG_SOC_TI81XX
extern void omapti81xx_map_common_io(void);
#else
static inline void omapti81xx_map_common_io(void)
@@ -63,7 +63,7 @@ static inline void omapti81xx_map_common_io(void)
}
#endif
-#ifdef CONFIG_SOC_OMAPAM33XX
+#ifdef CONFIG_SOC_AM33XX
extern void omapam33xx_map_common_io(void);
#else
static inline void omapam33xx_map_common_io(void)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index ae62ece04ef..7b4b9327e54 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -645,7 +645,11 @@ static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
- char *name = "mmci-omap";
+ struct platform_device *pdev;
+ struct omap_hwmod *oh;
+ int id = 0;
+ char *oh_name = "msdi1";
+ char *dev_name = "mmci-omap";
if (!mmc_data[0]) {
pr_err("%s fails: Incomplete platform data\n", __func__);
@@ -653,8 +657,17 @@ void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
}
omap242x_mmc_mux(mmc_data[0]);
- omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
- INT_24XX_MMC_IRQ, mmc_data[0]);
+
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh) {
+ pr_err("Could not look up %s\n", oh_name);
+ return;
+ }
+ pdev = omap_device_build(dev_name, id, oh, mmc_data[0],
+ sizeof(struct omap_mmc_platform_data), NULL, 0, 0);
+ if (IS_ERR(pdev))
+ WARN(1, "Can'd build omap_device for %s:%s.\n",
+ dev_name, oh->name);
}
#endif
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index b19d8496c16..ff75abe60af 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -227,10 +227,6 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
dma_stride = OMAP2_DMA_STRIDE;
dma_common_ch_start = CSDP;
- if (cpu_is_omap3630() || cpu_is_omap44xx())
- dma_common_ch_end = CCDN;
- else
- dma_common_ch_end = CCFN;
p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
if (!p) {
@@ -277,6 +273,13 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__);
return -ENOMEM;
}
+
+ /* Check the capabilities register for descriptor loading feature */
+ if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS)
+ dma_common_ch_end = CCDN;
+ else
+ dma_common_ch_end = CCFN;
+
return 0;
}
diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
index 3376388b317..845309f146f 100644
--- a/arch/arm/mach-omap2/dsp.c
+++ b/arch/arm/mach-omap2/dsp.c
@@ -28,8 +28,6 @@
#include <plat/dsp.h>
-extern phys_addr_t omap_dsp_get_mempool_base(void);
-
static struct platform_device *omap_dsp_pdev;
static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
@@ -47,6 +45,31 @@ static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
.dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
};
+static phys_addr_t omap_dsp_phys_mempool_base;
+
+void __init omap_dsp_reserve_sdram_memblock(void)
+{
+ phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
+ phys_addr_t paddr;
+
+ if (!size)
+ return;
+
+ paddr = arm_memblock_steal(size, SZ_1M);
+ if (!paddr) {
+ pr_err("%s: failed to reserve %llx bytes\n",
+ __func__, (unsigned long long)size);
+ return;
+ }
+
+ omap_dsp_phys_mempool_base = paddr;
+}
+
+static phys_addr_t omap_dsp_get_mempool_base(void)
+{
+ return omap_dsp_phys_mempool_base;
+}
+
static int __init omap_dsp_init(void)
{
struct platform_device *pdev;
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 580e684e882..46b09dae770 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -50,6 +50,19 @@
#define GPMC_ECC_SIZE_CONFIG 0x1fc
#define GPMC_ECC1_RESULT 0x200
+/* GPMC ECC control settings */
+#define GPMC_ECC_CTRL_ECCCLEAR 0x100
+#define GPMC_ECC_CTRL_ECCDISABLE 0x000
+#define GPMC_ECC_CTRL_ECCREG1 0x001
+#define GPMC_ECC_CTRL_ECCREG2 0x002
+#define GPMC_ECC_CTRL_ECCREG3 0x003
+#define GPMC_ECC_CTRL_ECCREG4 0x004
+#define GPMC_ECC_CTRL_ECCREG5 0x005
+#define GPMC_ECC_CTRL_ECCREG6 0x006
+#define GPMC_ECC_CTRL_ECCREG7 0x007
+#define GPMC_ECC_CTRL_ECCREG8 0x008
+#define GPMC_ECC_CTRL_ECCREG9 0x009
+
#define GPMC_CS0_OFFSET 0x60
#define GPMC_CS_SIZE 0x30
@@ -860,8 +873,9 @@ int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
gpmc_ecc_used = cs;
/* clear ecc and enable bits */
- val = ((0x00000001<<8) | 0x00000001);
- gpmc_write_reg(GPMC_ECC_CONTROL, val);
+ gpmc_write_reg(GPMC_ECC_CONTROL,
+ GPMC_ECC_CTRL_ECCCLEAR |
+ GPMC_ECC_CTRL_ECCREG1);
/* program ecc and result sizes */
val = ((((ecc_size >> 1) - 1) << 22) | (0x0000000F));
@@ -869,13 +883,15 @@ int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
switch (mode) {
case GPMC_ECC_READ:
- gpmc_write_reg(GPMC_ECC_CONTROL, 0x101);
+ case GPMC_ECC_WRITE:
+ gpmc_write_reg(GPMC_ECC_CONTROL,
+ GPMC_ECC_CTRL_ECCCLEAR |
+ GPMC_ECC_CTRL_ECCREG1);
break;
case GPMC_ECC_READSYN:
- gpmc_write_reg(GPMC_ECC_CONTROL, 0x100);
- break;
- case GPMC_ECC_WRITE:
- gpmc_write_reg(GPMC_ECC_CONTROL, 0x101);
+ gpmc_write_reg(GPMC_ECC_CONTROL,
+ GPMC_ECC_CTRL_ECCCLEAR |
+ GPMC_ECC_CTRL_ECCDISABLE);
break;
default:
printk(KERN_INFO "Error: Unrecognized Mode[%d]!\n", mode);
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index b0268eaffe1..be697d4e084 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -355,7 +355,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
*
* temporary HACK: ocr_mask instead of fixed supply
*/
- if (cpu_is_omap3505() || cpu_is_omap3517())
+ if (soc_is_am35xx())
mmc->slots[0].ocr_mask = MMC_VDD_165_195 |
MMC_VDD_26_27 |
MMC_VDD_27_28 |
@@ -365,7 +365,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
else
mmc->slots[0].ocr_mask = c->ocr_mask;
- if (!cpu_is_omap3517() && !cpu_is_omap3505())
+ if (!soc_is_am35xx())
mmc->slots[0].features |= HSMMC_HAS_PBIAS;
if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
@@ -388,7 +388,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
}
}
- if (cpu_is_omap3517() || cpu_is_omap3505())
+ if (soc_is_am35xx())
mmc->slots[0].set_power = nop_mmc_set_power;
/* OMAP3630 HSMMC1 supports only 4-bit */
@@ -400,7 +400,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
}
break;
case 2:
- if (cpu_is_omap3517() || cpu_is_omap3505())
+ if (soc_is_am35xx())
mmc->slots[0].set_power = am35x_hsmmc2_set_power;
if (c->ext_clock)
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index f1398171d8a..0389b3264ab 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -185,8 +185,7 @@ static void __init omap3_cpuinfo(void)
*/
if (cpu_is_omap3630()) {
cpu_name = "OMAP3630";
- } else if (cpu_is_omap3517()) {
- /* AM35xx devices */
+ } else if (soc_is_am35xx()) {
cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505";
} else if (cpu_is_ti816x()) {
cpu_name = "TI816X";
@@ -352,13 +351,13 @@ void __init omap3xxx_check_revision(void)
*/
switch (rev) {
case 0:
- omap_revision = OMAP3517_REV_ES1_0;
+ omap_revision = AM35XX_REV_ES1_0;
cpu_rev = "1.0";
break;
case 1:
/* FALLTHROUGH */
default:
- omap_revision = OMAP3517_REV_ES1_1;
+ omap_revision = AM35XX_REV_ES1_1;
cpu_rev = "1.1";
}
break;
diff --git a/arch/arm/mach-omap2/include/mach/omap-wakeupgen.h b/arch/arm/mach-omap2/include/mach/omap-wakeupgen.h
index d79321b0f2a..548de90b58c 100644
--- a/arch/arm/mach-omap2/include/mach/omap-wakeupgen.h
+++ b/arch/arm/mach-omap2/include/mach/omap-wakeupgen.h
@@ -16,18 +16,10 @@
#define OMAP_WKG_ENB_B_0 0x14
#define OMAP_WKG_ENB_C_0 0x18
#define OMAP_WKG_ENB_D_0 0x1c
-#define OMAP_WKG_ENB_SECURE_A_0 0x20
-#define OMAP_WKG_ENB_SECURE_B_0 0x24
-#define OMAP_WKG_ENB_SECURE_C_0 0x28
-#define OMAP_WKG_ENB_SECURE_D_0 0x2c
#define OMAP_WKG_ENB_A_1 0x410
#define OMAP_WKG_ENB_B_1 0x414
#define OMAP_WKG_ENB_C_1 0x418
#define OMAP_WKG_ENB_D_1 0x41c
-#define OMAP_WKG_ENB_SECURE_A_1 0x420
-#define OMAP_WKG_ENB_SECURE_B_1 0x424
-#define OMAP_WKG_ENB_SECURE_C_1 0x428
-#define OMAP_WKG_ENB_SECURE_D_1 0x42c
#define OMAP_AUX_CORE_BOOT_0 0x800
#define OMAP_AUX_CORE_BOOT_1 0x804
#define OMAP_PTMSYNCREQ_MASK 0xc00
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 4b9491aa36f..e1f9c6fc041 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -173,7 +173,7 @@ static struct map_desc omap34xx_io_desc[] __initdata = {
};
#endif
-#ifdef CONFIG_SOC_OMAPTI81XX
+#ifdef CONFIG_SOC_TI81XX
static struct map_desc omapti81xx_io_desc[] __initdata = {
{
.virtual = L4_34XX_VIRT,
@@ -184,7 +184,7 @@ static struct map_desc omapti81xx_io_desc[] __initdata = {
};
#endif
-#ifdef CONFIG_SOC_OMAPAM33XX
+#ifdef CONFIG_SOC_AM33XX
static struct map_desc omapam33xx_io_desc[] __initdata = {
{
.virtual = L4_34XX_VIRT,
@@ -216,41 +216,11 @@ static struct map_desc omap44xx_io_desc[] __initdata = {
.type = MT_DEVICE,
},
{
- .virtual = OMAP44XX_GPMC_VIRT,
- .pfn = __phys_to_pfn(OMAP44XX_GPMC_PHYS),
- .length = OMAP44XX_GPMC_SIZE,
- .type = MT_DEVICE,
- },
- {
- .virtual = OMAP44XX_EMIF1_VIRT,
- .pfn = __phys_to_pfn(OMAP44XX_EMIF1_PHYS),
- .length = OMAP44XX_EMIF1_SIZE,
- .type = MT_DEVICE,
- },
- {
- .virtual = OMAP44XX_EMIF2_VIRT,
- .pfn = __phys_to_pfn(OMAP44XX_EMIF2_PHYS),
- .length = OMAP44XX_EMIF2_SIZE,
- .type = MT_DEVICE,
- },
- {
- .virtual = OMAP44XX_DMM_VIRT,
- .pfn = __phys_to_pfn(OMAP44XX_DMM_PHYS),
- .length = OMAP44XX_DMM_SIZE,
- .type = MT_DEVICE,
- },
- {
.virtual = L4_PER_44XX_VIRT,
.pfn = __phys_to_pfn(L4_PER_44XX_PHYS),
.length = L4_PER_44XX_SIZE,
.type = MT_DEVICE,
},
- {
- .virtual = L4_EMU_44XX_VIRT,
- .pfn = __phys_to_pfn(L4_EMU_44XX_PHYS),
- .length = L4_EMU_44XX_SIZE,
- .type = MT_DEVICE,
- },
#ifdef CONFIG_OMAP4_ERRATA_I688
{
.virtual = OMAP4_SRAM_VA,
@@ -286,14 +256,14 @@ void __init omap34xx_map_common_io(void)
}
#endif
-#ifdef CONFIG_SOC_OMAPTI81XX
+#ifdef CONFIG_SOC_TI81XX
void __init omapti81xx_map_common_io(void)
{
iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc));
}
#endif
-#ifdef CONFIG_SOC_OMAPAM33XX
+#ifdef CONFIG_SOC_AM33XX
void __init omapam33xx_map_common_io(void)
{
iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc));
diff --git a/arch/arm/mach-omap2/iomap.h b/arch/arm/mach-omap2/iomap.h
index 0812b154f5b..80b88921fab 100644
--- a/arch/arm/mach-omap2/iomap.h
+++ b/arch/arm/mach-omap2/iomap.h
@@ -37,9 +37,6 @@
#define OMAP4_L3_PER_IO_OFFSET 0xb1100000
#define OMAP4_L3_PER_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_PER_IO_OFFSET)
-#define OMAP4_GPMC_IO_OFFSET 0xa9000000
-#define OMAP4_GPMC_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_GPMC_IO_OFFSET)
-
#define OMAP2_EMU_IO_OFFSET 0xaa800000 /* Emulation */
#define OMAP2_EMU_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_EMU_IO_OFFSET)
@@ -170,28 +167,3 @@
#define L4_ABE_44XX_VIRT (L4_ABE_44XX_PHYS + OMAP2_L4_IO_OFFSET)
#define L4_ABE_44XX_SIZE SZ_1M
-#define L4_EMU_44XX_PHYS L4_EMU_44XX_BASE
- /* 0x54000000 --> 0xfe800000 */
-#define L4_EMU_44XX_VIRT (L4_EMU_44XX_PHYS + OMAP2_EMU_IO_OFFSET)
-#define L4_EMU_44XX_SIZE SZ_8M
-
-#define OMAP44XX_GPMC_PHYS OMAP44XX_GPMC_BASE
- /* 0x50000000 --> 0xf9000000 */
-#define OMAP44XX_GPMC_VIRT (OMAP44XX_GPMC_PHYS + OMAP4_GPMC_IO_OFFSET)
-#define OMAP44XX_GPMC_SIZE SZ_1M
-
-
-#define OMAP44XX_EMIF1_PHYS OMAP44XX_EMIF1_BASE
- /* 0x4c000000 --> 0xfd100000 */
-#define OMAP44XX_EMIF1_VIRT (OMAP44XX_EMIF1_PHYS + OMAP4_L3_PER_IO_OFFSET)
-#define OMAP44XX_EMIF1_SIZE SZ_1M
-
-#define OMAP44XX_EMIF2_PHYS OMAP44XX_EMIF2_BASE
- /* 0x4d000000 --> 0xfd200000 */
-#define OMAP44XX_EMIF2_SIZE SZ_1M
-#define OMAP44XX_EMIF2_VIRT (OMAP44XX_EMIF1_VIRT + OMAP44XX_EMIF1_SIZE)
-
-#define OMAP44XX_DMM_PHYS OMAP44XX_DMM_BASE
- /* 0x4e000000 --> 0xfd300000 */
-#define OMAP44XX_DMM_SIZE SZ_1M
-#define OMAP44XX_DMM_VIRT (OMAP44XX_EMIF2_VIRT + OMAP44XX_EMIF2_SIZE)
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 1ecf54565fe..fdc4303be56 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -231,7 +231,7 @@ static inline void omap_intc_handle_irq(void __iomem *base_addr, struct pt_regs
goto out;
irqnr = readl_relaxed(base_addr + 0xd8);
-#ifdef CONFIG_SOC_OMAPTI81XX
+#ifdef CONFIG_SOC_TI81XX
if (irqnr)
goto out;
irqnr = readl_relaxed(base_addr + 0xf8);
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index fd48797fa95..b26d3c9bca1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3306,7 +3306,7 @@ int __init omap3xxx_hwmod_init(void)
rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 ||
rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
h = omap34xx_hwmod_ocp_ifs;
- } else if (rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1) {
+ } else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
h = am35xx_hwmod_ocp_ifs;
} else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
rev == OMAP3630_REV_ES1_2) {
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index b7ea468eea3..fb0a0a6869d 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -311,7 +311,7 @@ void __init omap3xxx_powerdomains_init(void)
rev == OMAP3430_REV_ES3_0 || rev == OMAP3630_REV_ES1_0)
pwrdm_register_pwrdms(powerdomains_omap3430es2_es3_0);
else if (rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2 ||
- rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1 ||
+ rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1 ||
rev == OMAP3630_REV_ES1_1 || rev == OMAP3630_REV_ES1_2)
pwrdm_register_pwrdms(powerdomains_omap3430es3_1plus);
else
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 1b7835865c8..840929bd9da 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -90,7 +90,7 @@ static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id)
}
static struct irqaction omap2_gp_timer_irq = {
- .name = "gp timer",
+ .name = "gp_timer",
.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
.handler = omap2_gp_timer_interrupt,
};
@@ -132,7 +132,7 @@ static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
}
static struct clock_event_device clockevent_gpt = {
- .name = "gp timer",
+ .name = "gp_timer",
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.set_next_event = omap2_gp_timer_set_next_event,
@@ -236,22 +236,8 @@ static void __init omap2_gp_clockevent_init(int gptimer_id,
}
/* Clocksource code */
-
-#ifdef CONFIG_OMAP_32K_TIMER
-/*
- * When 32k-timer is enabled, don't use GPTimer for clocksource
- * instead, just leave default clocksource which uses the 32k
- * sync counter. See clocksource setup in plat-omap/counter_32k.c
- */
-
-static void __init omap2_gp_clocksource_init(int unused, const char *dummy)
-{
- omap_init_clocksource_32k();
-}
-
-#else
-
static struct omap_dm_timer clksrc;
+static bool use_gptimer_clksrc;
/*
* clocksource
@@ -262,7 +248,7 @@ static cycle_t clocksource_read_cycles(struct clocksource *cs)
}
static struct clocksource clocksource_gpt = {
- .name = "gp timer",
+ .name = "gp_timer",
.rating = 300,
.read = clocksource_read_cycles,
.mask = CLOCKSOURCE_MASK(32),
@@ -278,7 +264,46 @@ static u32 notrace dmtimer_read_sched_clock(void)
}
/* Setup free-running counter for clocksource */
-static void __init omap2_gp_clocksource_init(int gptimer_id,
+static int __init omap2_sync32k_clocksource_init(void)
+{
+ int ret;
+ struct omap_hwmod *oh;
+ void __iomem *vbase;
+ const char *oh_name = "counter_32k";
+
+ /*
+ * First check hwmod data is available for sync32k counter
+ */
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh || oh->slaves_cnt == 0)
+ return -ENODEV;
+
+ omap_hwmod_setup_one(oh_name);
+
+ vbase = omap_hwmod_get_mpu_rt_va(oh);
+ if (!vbase) {
+ pr_warn("%s: failed to get counter_32k resource\n", __func__);
+ return -ENXIO;
+ }
+
+ ret = omap_hwmod_enable(oh);
+ if (ret) {
+ pr_warn("%s: failed to enable counter_32k module (%d)\n",
+ __func__, ret);
+ return ret;
+ }
+
+ ret = omap_init_clocksource_32k(vbase);
+ if (ret) {
+ pr_warn("%s: failed to initialize counter_32k as a clocksource (%d)\n",
+ __func__, ret);
+ omap_hwmod_idle(oh);
+ }
+
+ return ret;
+}
+
+static void __init omap2_gptimer_clocksource_init(int gptimer_id,
const char *fck_source)
{
int res;
@@ -286,9 +311,6 @@ static void __init omap2_gp_clocksource_init(int gptimer_id,
res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source);
BUG_ON(res);
- pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n",
- gptimer_id, clksrc.rate);
-
__omap_dm_timer_load_start(&clksrc,
OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0, 1);
setup_sched_clock(dmtimer_read_sched_clock, 32, clksrc.rate);
@@ -296,15 +318,36 @@ static void __init omap2_gp_clocksource_init(int gptimer_id,
if (clocksource_register_hz(&clocksource_gpt, clksrc.rate))
pr_err("Could not register clocksource %s\n",
clocksource_gpt.name);
+ else
+ pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n",
+ gptimer_id, clksrc.rate);
+}
+
+static void __init omap2_clocksource_init(int gptimer_id,
+ const char *fck_source)
+{
+ /*
+ * First give preference to kernel parameter configuration
+ * by user (clocksource="gp_timer").
+ *
+ * In case of missing kernel parameter for clocksource,
+ * first check for availability for 32k-sync timer, in case
+ * of failure in finding 32k_counter module or registering
+ * it as clocksource, execution will fallback to gp-timer.
+ */
+ if (use_gptimer_clksrc == true)
+ omap2_gptimer_clocksource_init(gptimer_id, fck_source);
+ else if (omap2_sync32k_clocksource_init())
+ /* Fall back to gp-timer code */
+ omap2_gptimer_clocksource_init(gptimer_id, fck_source);
}
-#endif
#define OMAP_SYS_TIMER_INIT(name, clkev_nr, clkev_src, \
clksrc_nr, clksrc_src) \
static void __init omap##name##_timer_init(void) \
{ \
omap2_gp_clockevent_init((clkev_nr), clkev_src); \
- omap2_gp_clocksource_init((clksrc_nr), clksrc_src); \
+ omap2_clocksource_init((clksrc_nr), clksrc_src); \
}
#define OMAP_SYS_TIMER(name) \
@@ -335,7 +378,7 @@ static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
static void __init omap4_timer_init(void)
{
omap2_gp_clockevent_init(1, OMAP4_CLKEV_SOURCE);
- omap2_gp_clocksource_init(2, OMAP4_MPU_SOURCE);
+ omap2_clocksource_init(2, OMAP4_MPU_SOURCE);
#ifdef CONFIG_LOCAL_TIMERS
/* Local timers are not supprted on OMAP4430 ES1.0 */
if (omap_rev() != OMAP4430_REV_ES1_0) {
@@ -503,3 +546,28 @@ static int __init omap2_dm_timer_init(void)
return 0;
}
arch_initcall(omap2_dm_timer_init);
+
+/**
+ * omap2_override_clocksource - clocksource override with user configuration
+ *
+ * Allows user to override default clocksource, using kernel parameter
+ * clocksource="gp_timer" (For all OMAP2PLUS architectures)
+ *
+ * Note that, here we are using same standard kernel parameter "clocksource=",
+ * and not introducing any OMAP specific interface.
+ */
+static int __init omap2_override_clocksource(char *str)
+{
+ if (!str)
+ return 0;
+ /*
+ * For OMAP architecture, we only have two options
+ * - sync_32k (default)
+ * - gp_timer (sys_clk based)
+ */
+ if (!strcmp(str, "gp_timer"))
+ use_gptimer_clksrc = true;
+
+ return 0;
+}
+early_param("clocksource", omap2_override_clocksource);
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 8d5ed775dd5..b19d1b43c12 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -90,7 +90,7 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
musb_plat.mode = board_data->mode;
musb_plat.extvbus = board_data->extvbus;
- if (cpu_is_omap3517() || cpu_is_omap3505()) {
+ if (soc_is_am35xx()) {
oh_name = "am35x_otg_hs";
name = "musb-am35x";
} else if (cpu_is_ti81xx()) {
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index 57db2038b23..d0103c80d04 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -118,7 +118,7 @@ void __init omap3xxx_voltagedomains_init(void)
}
#endif
- if (cpu_is_omap3517() || cpu_is_omap3505())
+ if (soc_is_am35xx())
voltdms = voltagedomains_am35xx;
else
voltdms = voltagedomains_omap3;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-09 02:06:22 +0000