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-rw-r--r--arch/arm/mach-omap2/board-n8x0.c5
-rw-r--r--arch/arm/mach-omap2/usb-musb.c2
-rw-r--r--drivers/usb/musb/Kconfig70
-rw-r--r--drivers/usb/musb/Makefile21
-rw-r--r--drivers/usb/musb/musb_core.c9
-rw-r--r--drivers/usb/musb/musb_core.h8
-rw-r--r--drivers/usb/musb/musb_io.h4
-rw-r--r--drivers/usb/musb/musb_regs.h4
8 files changed, 49 insertions, 74 deletions
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index e823c7042ab..62e3ea007c7 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -46,8 +46,7 @@ static struct device *mmc_device;
#define TUSB6010_GPIO_ENABLE 0
#define TUSB6010_DMACHAN 0x3f
-#if defined(CONFIG_USB_TUSB6010) || \
- defined(CONFIG_USB_TUSB6010_MODULE)
+#ifdef CONFIG_USB_MUSB_TUSB6010
/*
* Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
* 1.5 V voltage regulators of PM companion chip. Companion chip will then
@@ -134,7 +133,7 @@ err:
static void __init n8x0_usb_init(void) {}
-#endif /*CONFIG_USB_TUSB6010 */
+#endif /*CONFIG_USB_MUSB_TUSB6010 */
static struct omap2_mcspi_device_config p54spi_mcspi_config = {
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 8dae0fa5905..ed0e85c3764 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -31,7 +31,7 @@
#include <mach/am35xx.h>
#include <plat/usb.h>
-#ifdef CONFIG_USB_MUSB_SOC
+#if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X)
static struct resource musb_resources[] = {
[0] = { /* start and end set dynamically */
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 341a37a469b..7119d900a47 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -32,55 +32,35 @@ config USB_MUSB_HDRC
To compile this driver as a module, choose M here; the
module will be called "musb_hdrc".
-config USB_MUSB_SOC
- boolean
+choice
+ prompt "Platform Glue Layer"
depends on USB_MUSB_HDRC
- default y if ARCH_DAVINCI
- default y if ARCH_OMAP2430
- default y if ARCH_OMAP3
- default y if ARCH_OMAP4
- default y if (BF54x && !BF544)
- default y if (BF52x && !BF522 && !BF523)
-comment "DaVinci 35x and 644x USB support"
- depends on USB_MUSB_HDRC && ARCH_DAVINCI_DMx
+config USB_MUSB_DAVINCI
+ bool "DaVinci"
+ depends on ARCH_DAVINCI_DMx
-comment "DA8xx/OMAP-L1x USB support"
- depends on USB_MUSB_HDRC && ARCH_DAVINCI_DA8XX
+config USB_MUSB_DA8XX
+ bool "DA8xx/OMAP-L1x"
+ depends on ARCH_DAVINCI_DA8XX
-comment "OMAP 243x high speed USB support"
- depends on USB_MUSB_HDRC && ARCH_OMAP2430
+config USB_MUSB_TUSB6010
+ bool "TUSB6010"
+ depends on ARCH_OMAP
-comment "OMAP 343x high speed USB support"
- depends on USB_MUSB_HDRC && ARCH_OMAP3
+config USB_MUSB_OMAP2PLUS
+ bool "OMAP2430 and onwards"
+ depends on ARCH_OMAP2PLUS
-comment "OMAP 44xx high speed USB support"
- depends on USB_MUSB_HDRC && ARCH_OMAP4
+config USB_MUSB_AM35X
+ bool "AM35x"
+ depends on ARCH_OMAP
-comment "Blackfin high speed USB Support"
- depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
+config USB_MUSB_BLACKFIN
+ bool "Blackfin"
+ depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
-config USB_MUSB_AM35X
- bool
- depends on USB_MUSB_HDRC && !ARCH_OMAP2430 && !ARCH_OMAP4
- select NOP_USB_XCEIV
- default MACH_OMAP3517EVM
- help
- Select this option if your platform is based on AM35x. As
- AM35x has an updated MUSB with CPPI4.1 DMA so this config
- is introduced to differentiate musb ip between OMAP3x and
- AM35x platforms.
-
-config USB_TUSB6010
- boolean "TUSB 6010 support"
- depends on USB_MUSB_HDRC && !USB_MUSB_SOC
- select NOP_USB_XCEIV
- default y
- help
- The TUSB 6010 chip, from Texas Instruments, connects a discrete
- HDRC core using a 16-bit parallel bus (NOR flash style) or VLYNQ
- (a high speed serial link). It can use system-specific external
- DMA controllers.
+endchoice
choice
prompt "Driver Mode"
@@ -158,7 +138,7 @@ config USB_MUSB_HDRC_HCD
config MUSB_PIO_ONLY
bool 'Disable DMA (always use PIO)'
depends on USB_MUSB_HDRC
- default USB_TUSB6010 || ARCH_DAVINCI_DA8XX || USB_MUSB_AM35X
+ default USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X
help
All data is copied between memory and FIFO by the CPU.
DMA controllers are ignored.
@@ -171,21 +151,21 @@ config MUSB_PIO_ONLY
config USB_INVENTRA_DMA
bool
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- default ARCH_OMAP2430 || ARCH_OMAP3 || BLACKFIN || ARCH_OMAP4
+ default USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
help
Enable DMA transfers using Mentor's engine.
config USB_TI_CPPI_DMA
bool
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- default ARCH_DAVINCI
+ default USB_MUSB_DAVINCI
help
Enable DMA transfers when TI CPPI DMA is available.
config USB_TUSB_OMAP_DMA
bool
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
- depends on USB_TUSB6010
+ depends on USB_MUSB_TUSB6010
depends on ARCH_OMAP
default y
help
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile
index ce164e8998d..52d18dbefcf 100644
--- a/drivers/usb/musb/Makefile
+++ b/drivers/usb/musb/Makefile
@@ -8,22 +8,19 @@ obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o
musb_hdrc-y := musb_core.o
-musb_hdrc-$(CONFIG_ARCH_DAVINCI_DMx) += davinci.o
-musb_hdrc-$(CONFIG_ARCH_DAVINCI_DA8XX) += da8xx.o
-musb_hdrc-$(CONFIG_USB_TUSB6010) += tusb6010.o
-musb_hdrc-$(CONFIG_ARCH_OMAP2430) += omap2430.o
-ifeq ($(CONFIG_USB_MUSB_AM35X),y)
- musb_hdrc-$(CONFIG_ARCH_OMAP3430) += am35x.o
-else
- musb_hdrc-$(CONFIG_ARCH_OMAP3430) += omap2430.o
-endif
-musb_hdrc-$(CONFIG_ARCH_OMAP4) += omap2430.o
-musb_hdrc-$(CONFIG_BF54x) += blackfin.o
-musb_hdrc-$(CONFIG_BF52x) += blackfin.o
musb_hdrc-$(CONFIG_USB_GADGET_MUSB_HDRC) += musb_gadget_ep0.o musb_gadget.o
musb_hdrc-$(CONFIG_USB_MUSB_HDRC_HCD) += musb_virthub.o musb_host.o
musb_hdrc-$(CONFIG_DEBUG_FS) += musb_debugfs.o
+# Hardware Glue Layer
+
+musb_hdrc-$(CONFIG_USB_MUSB_DAVINCI) += davinci.o
+musb_hdrc-$(CONFIG_USB_MUSB_DA8XX) += da8xx.o
+musb_hdrc-$(CONFIG_USB_MUSB_TUSB6010) += tusb6010.o
+musb_hdrc-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o
+musb_hdrc-$(CONFIG_USB_MUSB_AM35X) += am35x.o
+musb_hdrc-$(CONFIG_USB_MUSB_BLACKFIN) += blackfin.o
+
# the kconfig must guarantee that only one of the
# possible I/O schemes will be enabled at a time ...
# PIO only, or DMA (several potential schemes).
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 5abcfe6ab2e..8df1c583f19 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -230,7 +230,7 @@ static struct otg_io_access_ops musb_ulpi_access = {
/*-------------------------------------------------------------------------*/
-#if !defined(CONFIG_USB_TUSB6010) && !defined(CONFIG_BLACKFIN)
+#if !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_BLACKFIN)
/*
* Load an endpoint's FIFO
@@ -1068,9 +1068,8 @@ static void musb_shutdown(struct platform_device *pdev)
* We don't currently use dynamic fifo setup capability to do anything
* more than selecting one of a bunch of predefined configurations.
*/
-#if defined(CONFIG_USB_TUSB6010) || \
- defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
- || defined(CONFIG_ARCH_OMAP4)
+#if defined(CONFIG_USB_MUSB_TUSB6010) || defined(CONFIG_USB_MUSB_OMAP2PLUS) \
+ || defined(CONFIG_USB_MUSB_AM35X)
static ushort __initdata fifo_mode = 4;
#else
static ushort __initdata fifo_mode = 2;
@@ -1495,7 +1494,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
struct musb_hw_ep *hw_ep = musb->endpoints + i;
hw_ep->fifo = MUSB_FIFO_OFFSET(i) + mbase;
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
hw_ep->fifo_async = musb->async + 0x400 + MUSB_FIFO_OFFSET(i);
hw_ep->fifo_sync = musb->sync + 0x400 + MUSB_FIFO_OFFSET(i);
hw_ep->fifo_sync_va =
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index cb393e4a372..9594b9d1d27 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -222,7 +222,7 @@ enum musb_g_ep0_state {
#endif
/* TUSB mapping: "flat" plus ep0 special cases */
-#if defined(CONFIG_USB_TUSB6010)
+#if defined(CONFIG_USB_MUSB_TUSB6010)
#define musb_ep_select(_mbase, _epnum) \
musb_writeb((_mbase), MUSB_INDEX, (_epnum))
#define MUSB_EP_OFFSET MUSB_TUSB_OFFSET
@@ -293,7 +293,7 @@ struct musb_hw_ep {
void __iomem *fifo;
void __iomem *regs;
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
void __iomem *conf;
#endif
@@ -310,7 +310,7 @@ struct musb_hw_ep {
struct dma_channel *tx_channel;
struct dma_channel *rx_channel;
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
/* TUSB has "asynchronous" and "synchronous" dma modes */
dma_addr_t fifo_async;
dma_addr_t fifo_sync;
@@ -432,7 +432,7 @@ struct musb {
void __iomem *ctrl_base;
void __iomem *mregs;
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
dma_addr_t async;
dma_addr_t sync;
void __iomem *sync_va;
diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h
index b06e9ef00cf..03c6ccdbb3b 100644
--- a/drivers/usb/musb/musb_io.h
+++ b/drivers/usb/musb/musb_io.h
@@ -74,7 +74,7 @@ static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data)
{ __raw_writel(data, addr + offset); }
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
/*
* TUSB6010 doesn't allow 8-bit access; 16-bit access is the minimum.
@@ -114,7 +114,7 @@ static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
{ __raw_writeb(data, addr + offset); }
-#endif /* CONFIG_USB_TUSB6010 */
+#endif /* CONFIG_USB_MUSB_TUSB6010 */
#else
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 244267527a6..9cb5fe04443 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -234,7 +234,7 @@
#define MUSB_TESTMODE 0x0F /* 8 bit */
/* Get offset for a given FIFO from musb->mregs */
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
#define MUSB_FIFO_OFFSET(epnum) (0x200 + ((epnum) * 0x20))
#else
#define MUSB_FIFO_OFFSET(epnum) (0x20 + ((epnum) * 4))
@@ -295,7 +295,7 @@
#define MUSB_FLAT_OFFSET(_epnum, _offset) \
(0x100 + (0x10*(_epnum)) + (_offset))
-#ifdef CONFIG_USB_TUSB6010
+#ifdef CONFIG_USB_MUSB_TUSB6010
/* TUSB6010 EP0 configuration register is special */
#define MUSB_TUSB_OFFSET(_epnum, _offset) \
(0x10 + _offset)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-14 16:10:47 +0000