From 8c3abc7d903df492a7394b0adae4349d9a381aaf Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 8 Nov 2008 20:25:21 +0000 Subject: [ARM] pxa: convert to clkdev and match clocks by struct device where possible Signed-off-by: Russell King --- arch/arm/mach-pxa/include/mach/clkdev.h | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 arch/arm/mach-pxa/include/mach/clkdev.h (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/clkdev.h b/arch/arm/mach-pxa/include/mach/clkdev.h new file mode 100644 index 00000000000..04b37a89801 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __ASM_MACH_CLKDEV_H +#define __ASM_MACH_CLKDEV_H + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif -- cgit v1.2.3-70-g09d2 From b5ee9002583fc14e6d45a04c18f208987a8fbced Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Fri, 5 Sep 2008 21:53:30 -0400 Subject: [ARM] remove a common set of __virt_to_bus definitions Let's provide an overridable default instead of having every machine class define __virt_to_bus and __bus_to_virt to the same thing. What most platforms are using is bus_addr == phys_addr so such is the default. One exception is ebsa110 which has no DMA what so ever, so the actual definition is not important except only for proper compilation. Also added a comment about the special footbridge bus translation. Let's also remove comments alluding to set_dma_addr which is not (and should not) be commonly used. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King --- arch/arm/include/asm/memory.h | 5 +++++ arch/arm/mach-aaec2000/include/mach/memory.h | 3 --- arch/arm/mach-at91/include/mach/memory.h | 11 ----------- arch/arm/mach-clps711x/include/mach/memory.h | 20 +------------------- arch/arm/mach-clps7500/include/mach/memory.h | 7 ------- arch/arm/mach-davinci/include/mach/memory.h | 6 ------ arch/arm/mach-ebsa110/include/mach/memory.h | 7 ------- arch/arm/mach-ep93xx/include/mach/memory.h | 4 ---- arch/arm/mach-footbridge/include/mach/memory.h | 9 +++++++++ arch/arm/mach-h720x/include/mach/memory.h | 17 ----------------- arch/arm/mach-imx/include/mach/memory.h | 10 ---------- arch/arm/mach-integrator/include/mach/memory.h | 9 +-------- arch/arm/mach-iop13xx/include/mach/memory.h | 16 ++-------------- arch/arm/mach-iop32x/include/mach/memory.h | 11 ----------- arch/arm/mach-iop33x/include/mach/memory.h | 11 ----------- arch/arm/mach-ixp2000/include/mach/memory.h | 7 ------- arch/arm/mach-ixp23xx/include/mach/memory.h | 13 ------------- arch/arm/mach-ixp4xx/include/mach/memory.h | 12 ------------ arch/arm/mach-kirkwood/include/mach/memory.h | 4 ---- arch/arm/mach-ks8695/include/mach/memory.h | 5 ----- arch/arm/mach-l7200/include/mach/memory.h | 3 --- arch/arm/mach-lh7a40x/include/mach/memory.h | 10 ---------- arch/arm/mach-loki/include/mach/memory.h | 4 ---- arch/arm/mach-msm/include/mach/memory.h | 4 ---- arch/arm/mach-mv78xx0/include/mach/memory.h | 4 ---- arch/arm/mach-netx/include/mach/memory.h | 10 ---------- arch/arm/mach-ns9xxx/include/mach/memory.h | 3 --- arch/arm/mach-orion5x/include/mach/memory.h | 4 ---- arch/arm/mach-pnx4008/include/mach/memory.h | 3 --- arch/arm/mach-pxa/include/mach/memory.h | 10 ---------- arch/arm/mach-realview/include/mach/memory.h | 10 ---------- arch/arm/mach-rpc/include/mach/memory.h | 7 ------- arch/arm/mach-s3c2400/include/mach/memory.h | 3 --- arch/arm/mach-s3c2410/include/mach/memory.h | 3 --- arch/arm/mach-sa1100/include/mach/memory.h | 12 ------------ arch/arm/mach-shark/include/mach/memory.h | 3 --- arch/arm/mach-versatile/include/mach/memory.h | 10 ---------- arch/arm/plat-mxc/include/mach/memory.h | 13 ------------- arch/arm/plat-omap/include/mach/memory.h | 17 +++-------------- 39 files changed, 21 insertions(+), 299 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 7238b3b5064..0202a7c20e6 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -178,6 +178,11 @@ static inline void *phys_to_virt(unsigned long x) * memory. Use of these is *deprecated* (and that doesn't mean * use the __ prefixed forms instead.) See dma-mapping.h. */ +#ifndef __virt_to_bus +#define __virt_to_bus __virt_to_phys +#define __bus_to_virt __phys_to_virt +#endif + static inline __deprecated unsigned long virt_to_bus(void *x) { return __virt_to_bus((unsigned long)x); diff --git a/arch/arm/mach-aaec2000/include/mach/memory.h b/arch/arm/mach-aaec2000/include/mach/memory.h index 56ae900a482..c00822543d9 100644 --- a/arch/arm/mach-aaec2000/include/mach/memory.h +++ b/arch/arm/mach-aaec2000/include/mach/memory.h @@ -14,9 +14,6 @@ #define PHYS_OFFSET UL(0xf0000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * The nodes are the followings: * diff --git a/arch/arm/mach-at91/include/mach/memory.h b/arch/arm/mach-at91/include/mach/memory.h index 9dd1b8c79b0..14f4ef4b6a9 100644 --- a/arch/arm/mach-at91/include/mach/memory.h +++ b/arch/arm/mach-at91/include/mach/memory.h @@ -25,15 +25,4 @@ #define PHYS_OFFSET (AT91_SDRAM_BASE) - -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-clps711x/include/mach/memory.h b/arch/arm/mach-clps711x/include/mach/memory.h index 98ec30c97bb..e522b20bcbc 100644 --- a/arch/arm/mach-clps711x/include/mach/memory.h +++ b/arch/arm/mach-clps711x/include/mach/memory.h @@ -26,25 +26,7 @@ */ #define PHYS_OFFSET UL(0xc0000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ - -#if defined(CONFIG_ARCH_CDB89712) - -#define __virt_to_bus(x) (x) -#define __bus_to_virt(x) (x) - -#elif defined (CONFIG_ARCH_AUTCPU12) - -#define __virt_to_bus(x) (x) -#define __bus_to_virt(x) (x) - -#else +#if !defined(CONFIG_ARCH_CDB89712) && !defined (CONFIG_ARCH_AUTCPU12) #define __virt_to_bus(x) ((x) - PAGE_OFFSET) #define __bus_to_virt(x) ((x) + PAGE_OFFSET) diff --git a/arch/arm/mach-clps7500/include/mach/memory.h b/arch/arm/mach-clps7500/include/mach/memory.h index 87b32db470c..05ea76b6a2d 100644 --- a/arch/arm/mach-clps7500/include/mach/memory.h +++ b/arch/arm/mach-clps7500/include/mach/memory.h @@ -19,13 +19,6 @@ */ #define PHYS_OFFSET UL(0x10000000) -/* - * These are exactly the same on the RiscPC as the - * physical memory view. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Cache flushing area - ROM */ diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index dd1625c23cf..3a3353357ba 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -55,10 +55,4 @@ __arch_adjust_zones(int node, unsigned long *size, unsigned long *holes) #endif -/* - * Bus address is physical address - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-ebsa110/include/mach/memory.h b/arch/arm/mach-ebsa110/include/mach/memory.h index eea4b75b657..0ca66d080c6 100644 --- a/arch/arm/mach-ebsa110/include/mach/memory.h +++ b/arch/arm/mach-ebsa110/include/mach/memory.h @@ -21,13 +21,6 @@ */ #define PHYS_OFFSET UL(0x00000000) -/* - * We keep this 1:1 so that we don't interfere - * with the PCMCIA memory regions - */ -#define __virt_to_bus(x) (x) -#define __bus_to_virt(x) (x) - /* * Cache flushing area - SRAM */ diff --git a/arch/arm/mach-ep93xx/include/mach/memory.h b/arch/arm/mach-ep93xx/include/mach/memory.h index f1b63359075..5c80c3c8158 100644 --- a/arch/arm/mach-ep93xx/include/mach/memory.h +++ b/arch/arm/mach-ep93xx/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __bus_to_virt(x) __phys_to_virt(x) -#define __virt_to_bus(x) __virt_to_phys(x) - - #endif diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h index 6ae2f1a07ab..cb16e59d87b 100644 --- a/arch/arm/mach-footbridge/include/mach/memory.h +++ b/arch/arm/mach-footbridge/include/mach/memory.h @@ -30,9 +30,18 @@ extern unsigned long __virt_to_bus(unsigned long); extern unsigned long __bus_to_virt(unsigned long); #endif +#define __virt_to_bus __virt_to_bus +#define __bus_to_virt __bus_to_virt #elif defined(CONFIG_FOOTBRIDGE_HOST) +/* + * The footbridge is programmed to expose the system RAM at the corresponding + * address. So, if PAGE_OFFSET is 0xc0000000, RAM appears at 0xe0000000. + * If 0x80000000, then its exposed at 0xa0000000 on the bus. etc. + * The only requirement is that the RAM isn't placed at bus address 0 which + * would clash with VGA cards. + */ #define __virt_to_bus(x) ((x) - 0xe0000000) #define __bus_to_virt(x) ((x) + 0xe0000000) diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h index cb26f49cc4e..83a2fa090e8 100644 --- a/arch/arm/mach-h720x/include/mach/memory.h +++ b/arch/arm/mach-h720x/include/mach/memory.h @@ -7,23 +7,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -/* - * Page offset: - * ( 0xc0000000UL ) - */ #define PHYS_OFFSET UL(0x40000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - * - * There is something to do here later !, Mar 2000, Jungjun Kim - */ - -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-imx/include/mach/memory.h b/arch/arm/mach-imx/include/mach/memory.h index 5c453063c0e..a93df7cba69 100644 --- a/arch/arm/mach-imx/include/mach/memory.h +++ b/arch/arm/mach-imx/include/mach/memory.h @@ -23,14 +23,4 @@ #define PHYS_OFFSET UL(0x08000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (x - PAGE_OFFSET + PHYS_OFFSET) -#define __bus_to_virt(x) (x - PHYS_OFFSET + PAGE_OFFSET) - #endif diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h index be7e63c21d2..30d41d0e7d0 100644 --- a/arch/arm/mach-integrator/include/mach/memory.h +++ b/arch/arm/mach-integrator/include/mach/memory.h @@ -24,15 +24,8 @@ * Physical DRAM offset. */ #define PHYS_OFFSET UL(0x00000000) -#define BUS_OFFSET UL(0x80000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ +#define BUS_OFFSET UL(0x80000000) #define __virt_to_bus(x) (x - PAGE_OFFSET + BUS_OFFSET) #define __bus_to_virt(x) (x - BUS_OFFSET + PAGE_OFFSET) diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h index b82602d529b..e012bf13c95 100644 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -16,18 +16,6 @@ #define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE) #define IOP13XX_PMMR_P_END (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE) -/* - * Virtual view <-> PCI DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ - -/* RAM has 1:1 mapping on the PCIe/x Busses */ -#define __virt_to_bus(x) (__virt_to_phys(x)) -#define __bus_to_virt(x) (__phys_to_virt(x)) - static inline dma_addr_t __virt_to_lbus(unsigned long x) { return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE; @@ -55,7 +43,7 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) if (is_lbus_device(dev) && __is_lbus_dma(__dma)) \ __virt = __lbus_to_virt(__dma); \ else \ - __virt = __bus_to_virt(__dma); \ + __virt = __phys_to_virt(__dma); \ (void *)__virt; \ }) @@ -66,7 +54,7 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) if (is_lbus_device(dev) && __is_lbus_virt(__virt)) \ __dma = __virt_to_lbus(__virt); \ else \ - __dma = __virt_to_bus(__virt); \ + __dma = __virt_to_phys(__virt); \ __dma; \ }) diff --git a/arch/arm/mach-iop32x/include/mach/memory.h b/arch/arm/mach-iop32x/include/mach/memory.h index 42cd4bf3148..61c7bdb26a8 100644 --- a/arch/arm/mach-iop32x/include/mach/memory.h +++ b/arch/arm/mach-iop32x/include/mach/memory.h @@ -12,15 +12,4 @@ */ #define PHYS_OFFSET UL(0xa0000000) -/* - * Virtual view <-> PCI DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (__virt_to_phys(x)) -#define __bus_to_virt(x) (__phys_to_virt(x)) - - #endif diff --git a/arch/arm/mach-iop33x/include/mach/memory.h b/arch/arm/mach-iop33x/include/mach/memory.h index 2cef0bbb354..c46c6ba3018 100644 --- a/arch/arm/mach-iop33x/include/mach/memory.h +++ b/arch/arm/mach-iop33x/include/mach/memory.h @@ -12,15 +12,4 @@ */ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> PCI DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) (__virt_to_phys(x)) -#define __bus_to_virt(x) (__phys_to_virt(x)) - - #endif diff --git a/arch/arm/mach-ixp2000/include/mach/memory.h b/arch/arm/mach-ixp2000/include/mach/memory.h index 241529a7c52..aee7eb8a71b 100644 --- a/arch/arm/mach-ixp2000/include/mach/memory.h +++ b/arch/arm/mach-ixp2000/include/mach/memory.h @@ -15,13 +15,6 @@ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ #include #define __virt_to_bus(v) \ diff --git a/arch/arm/mach-ixp23xx/include/mach/memory.h b/arch/arm/mach-ixp23xx/include/mach/memory.h index 9d40115f7eb..fdd138706c7 100644 --- a/arch/arm/mach-ixp23xx/include/mach/memory.h +++ b/arch/arm/mach-ixp23xx/include/mach/memory.h @@ -19,16 +19,6 @@ */ #define PHYS_OFFSET (0x00000000) - -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#ifndef __ASSEMBLY__ - #define __virt_to_bus(v) \ ({ unsigned int ret; \ ret = ((__virt_to_phys(v) - 0x00000000) + \ @@ -43,6 +33,3 @@ #define arch_is_coherent() 1 #endif - - -#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h index c4d2830ac98..2e481db0ca5 100644 --- a/arch/arm/mach-ixp4xx/include/mach/memory.h +++ b/arch/arm/mach-ixp4xx/include/mach/memory.h @@ -25,16 +25,4 @@ void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes); #endif -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - * - * These are dummies for now. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-kirkwood/include/mach/memory.h b/arch/arm/mach-kirkwood/include/mach/memory.h index b5fb34bdccd..45431e13146 100644 --- a/arch/arm/mach-kirkwood/include/mach/memory.h +++ b/arch/arm/mach-kirkwood/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h index 8fbc4c76c38..6d5887cf574 100644 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -37,11 +37,6 @@ extern struct bus_type platform_bus_type; (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); }) #define __arch_page_to_dma(dev, x) __arch_virt_to_dma(dev, page_address(x)) -#else - -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif #endif diff --git a/arch/arm/mach-l7200/include/mach/memory.h b/arch/arm/mach-l7200/include/mach/memory.h index f338cf3ffd9..9fb40ed2f03 100644 --- a/arch/arm/mach-l7200/include/mach/memory.h +++ b/arch/arm/mach-l7200/include/mach/memory.h @@ -17,9 +17,6 @@ */ #define PHYS_OFFSET UL(0xf0000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Cache flushing area - ROM */ diff --git a/arch/arm/mach-lh7a40x/include/mach/memory.h b/arch/arm/mach-lh7a40x/include/mach/memory.h index 1da14ff66c9..189d20e543e 100644 --- a/arch/arm/mach-lh7a40x/include/mach/memory.h +++ b/arch/arm/mach-lh7a40x/include/mach/memory.h @@ -19,16 +19,6 @@ */ #define PHYS_OFFSET UL(0xc0000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #ifdef CONFIG_DISCONTIGMEM /* diff --git a/arch/arm/mach-loki/include/mach/memory.h b/arch/arm/mach-loki/include/mach/memory.h index a39533ab489..2ed7e6e732c 100644 --- a/arch/arm/mach-loki/include/mach/memory.h +++ b/arch/arm/mach-loki/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h index 63fd47f2e62..f4698baec97 100644 --- a/arch/arm/mach-msm/include/mach/memory.h +++ b/arch/arm/mach-msm/include/mach/memory.h @@ -19,9 +19,5 @@ /* physical offset of RAM */ #define PHYS_OFFSET UL(0x10000000) -/* bus address and physical addresses are identical */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-mv78xx0/include/mach/memory.h b/arch/arm/mach-mv78xx0/include/mach/memory.h index 9e47a140ff7..e663042d307 100644 --- a/arch/arm/mach-mv78xx0/include/mach/memory.h +++ b/arch/arm/mach-mv78xx0/include/mach/memory.h @@ -7,8 +7,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-netx/include/mach/memory.h b/arch/arm/mach-netx/include/mach/memory.h index 53745a1378d..9a363f297f9 100644 --- a/arch/arm/mach-netx/include/mach/memory.h +++ b/arch/arm/mach-netx/include/mach/memory.h @@ -22,15 +22,5 @@ #define PHYS_OFFSET UL(0x80000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-ns9xxx/include/mach/memory.h b/arch/arm/mach-ns9xxx/include/mach/memory.h index 649ee6235b9..6107193adbf 100644 --- a/arch/arm/mach-ns9xxx/include/mach/memory.h +++ b/arch/arm/mach-ns9xxx/include/mach/memory.h @@ -21,7 +21,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-orion5x/include/mach/memory.h b/arch/arm/mach-orion5x/include/mach/memory.h index 54dd76b013f..52a2955d0f8 100644 --- a/arch/arm/mach-orion5x/include/mach/memory.h +++ b/arch/arm/mach-orion5x/include/mach/memory.h @@ -9,8 +9,4 @@ #define PHYS_OFFSET UL(0x00000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - - #endif diff --git a/arch/arm/mach-pnx4008/include/mach/memory.h b/arch/arm/mach-pnx4008/include/mach/memory.h index 5789a2d16f5..b38d50c156c 100644 --- a/arch/arm/mach-pnx4008/include/mach/memory.h +++ b/arch/arm/mach-pnx4008/include/mach/memory.h @@ -18,7 +18,4 @@ */ #define PHYS_OFFSET (0x80000000) -#define __virt_to_bus(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) -#define __bus_to_virt(x) ((x) + PAGE_OFFSET - PHYS_OFFSET) - #endif diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h index 59aef89808d..eac491c2d74 100644 --- a/arch/arm/mach-pxa/include/mach/memory.h +++ b/arch/arm/mach-pxa/include/mach/memory.h @@ -17,16 +17,6 @@ */ #define PHYS_OFFSET UL(0xa0000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * The nodes are matched with the physical SDRAM banks as follows: * diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h index 0e673483a14..65a0742094f 100644 --- a/arch/arm/mach-realview/include/mach/memory.h +++ b/arch/arm/mach-realview/include/mach/memory.h @@ -25,14 +25,4 @@ */ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) ((x) - PAGE_OFFSET) -#define __bus_to_virt(x) ((x) + PAGE_OFFSET) - #endif diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h index 9bf7e43e286..78191bf2519 100644 --- a/arch/arm/mach-rpc/include/mach/memory.h +++ b/arch/arm/mach-rpc/include/mach/memory.h @@ -23,13 +23,6 @@ */ #define PHYS_OFFSET UL(0x10000000) -/* - * These are exactly the same on the RiscPC as the - * physical memory view. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Cache flushing area - ROM */ diff --git a/arch/arm/mach-s3c2400/include/mach/memory.h b/arch/arm/mach-s3c2400/include/mach/memory.h index 8f4878e4f59..cf5901ffd38 100644 --- a/arch/arm/mach-s3c2400/include/mach/memory.h +++ b/arch/arm/mach-s3c2400/include/mach/memory.h @@ -17,7 +17,4 @@ #define PHYS_OFFSET UL(0x0C000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-s3c2410/include/mach/memory.h b/arch/arm/mach-s3c2410/include/mach/memory.h index 93782628a78..6f1e5871ae4 100644 --- a/arch/arm/mach-s3c2410/include/mach/memory.h +++ b/arch/arm/mach-s3c2410/include/mach/memory.h @@ -13,7 +13,4 @@ #define PHYS_OFFSET UL(0x30000000) -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - #endif diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index 1c127b68581..6984034f695 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -27,18 +27,6 @@ void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); #endif #endif -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - * - * On the SA1100, bus addresses are equivalent to physical addresses. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Because of the wide memory address space between physical RAM banks on the * SA1100, it's much convenient to use Linux's SparseMEM support to implement diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h index b7874ad9f9f..d00c05eabd5 100644 --- a/arch/arm/mach-shark/include/mach/memory.h +++ b/arch/arm/mach-shark/include/mach/memory.h @@ -36,9 +36,6 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig #endif -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - /* * Cache flushing area */ diff --git a/arch/arm/mach-versatile/include/mach/memory.h b/arch/arm/mach-versatile/include/mach/memory.h index b6315c0602a..79aeab86b90 100644 --- a/arch/arm/mach-versatile/include/mach/memory.h +++ b/arch/arm/mach-versatile/include/mach/memory.h @@ -25,14 +25,4 @@ */ #define PHYS_OFFSET UL(0x00000000) -/* - * Virtual view <-> DMA view memory address translations - * virt_to_bus: Used to translate the virtual address to an - * address suitable to be passed to set_dma_addr - * bus_to_virt: Used to convert an address for DMA operations - * to an address that the kernel can use. - */ -#define __virt_to_bus(x) ((x) - PAGE_OFFSET) -#define __bus_to_virt(x) ((x) + PAGE_OFFSET) - #endif diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h index d7a8d3ebed5..203688e6164 100644 --- a/arch/arm/plat-mxc/include/mach/memory.h +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -13,17 +13,4 @@ #include -/* - * Virtual view <-> DMA view memory address translations - * This macro is used to translate the virtual address to an address - * suitable to be passed to set_dma_addr() - */ -#define __virt_to_bus(a) __virt_to_phys(a) - -/* - * Used to convert an address for DMA operations to an address that the - * kernel can use. - */ -#define __bus_to_virt(a) __phys_to_virt(a) - #endif /* __ASM_ARCH_MXC_MEMORY_H__ */ diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h index d40cac60b95..211c9f6619e 100644 --- a/arch/arm/plat-omap/include/mach/memory.h +++ b/arch/arm/plat-omap/include/mach/memory.h @@ -42,19 +42,8 @@ #define PHYS_OFFSET UL(0x80000000) #endif -/* - * Conversion between SDRAM and fake PCI bus, used by USB - * NOTE: Physical address must be converted to Local Bus address - * on OMAP-1510 only - */ - /* * Bus address is physical address, except for OMAP-1510 Local Bus. - */ -#define __virt_to_bus(x) __virt_to_phys(x) -#define __bus_to_virt(x) __phys_to_virt(x) - -/* * OMAP-1510 bus address is translated into a Local Bus address if the * OMAP bus type is lbus. We do the address translation based on the * device overriding the defaults used in the dma-mapping API. @@ -74,16 +63,16 @@ #define __arch_page_to_dma(dev, page) ({is_lbus_device(dev) ? \ (dma_addr_t)virt_to_lbus(page_address(page)) : \ - (dma_addr_t)__virt_to_bus(page_address(page));}) + (dma_addr_t)__virt_to_phys(page_address(page));}) #define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ lbus_to_virt(addr) : \ - __bus_to_virt(addr)); }) + __phys_to_virt(addr)); }) #define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \ (dma_addr_t) (is_lbus_device(dev) ? \ virt_to_lbus(__addr) : \ - __virt_to_bus(__addr)); }) + __virt_to_phys(__addr)); }) #endif /* CONFIG_ARCH_OMAP15XX */ -- cgit v1.2.3-70-g09d2 From 05678a96de2e97fdfd4b817478840ad6a02ea1d8 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 28 Nov 2008 16:04:54 +0000 Subject: [ARM] pxa: avoid polluting the kernel's namespace Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h. Include this header file where necessary. Signed-off-by: Russell King --- arch/arm/mach-pxa/ezx.c | 1 + arch/arm/mach-pxa/include/mach/io.h | 2 -- arch/arm/mach-pxa/smemc.c | 2 ++ arch/arm/mach-pxa/time.c | 1 + drivers/mmc/host/pxamci.c | 3 ++- drivers/net/irda/pxaficp_ir.c | 1 + drivers/net/smc91x.h | 1 + 7 files changed, 8 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index cc3d850cc0b..83c56d3abac 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h index 600fd4f7660..38cb2123e9b 100644 --- a/arch/arm/mach-pxa/include/mach/io.h +++ b/arch/arm/mach-pxa/include/mach/io.h @@ -6,8 +6,6 @@ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H -#include - #define IO_SPACE_LIMIT 0xffffffff /* diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c index ad346addc02..d6f6904132a 100644 --- a/arch/arm/mach-pxa/smemc.c +++ b/arch/arm/mach-pxa/smemc.c @@ -8,6 +8,8 @@ #include #include +#include + #define SMEMC_PHYS_BASE (0x4A000000) #define SMEMC_PHYS_SIZE (0x90) diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index f8a9a62959e..ef4ddf9d504 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index a1700a80e2f..e9b0159de52 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -26,11 +26,12 @@ #include #include #include +#include #include -#include #include +#include #include #include diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index c5b02b66f75..50b839da140 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -24,6 +24,7 @@ #include #include +#include #include #define IrSR_RXPL_NEG_IS_ZERO (1<<4) diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index a07cc9351c6..22576e0a6d1 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -528,6 +528,7 @@ struct smc_local { */ #include #include +#include #include #ifdef SMC_insl -- cgit v1.2.3-70-g09d2 From 36033422639913dad1f3146d452116522c77f753 Mon Sep 17 00:00:00 2001 From: Ian Molton Date: Sun, 24 Aug 2008 19:21:26 +0100 Subject: [ARM] IrDA support for e7xx This patchset provides a fully functional SIR IrDA driver for the Toshiba e7xx PDAs. Signed-off-by: Ian Molton --- arch/arm/mach-pxa/e740.c | 6 ++++ arch/arm/mach-pxa/e750.c | 3 ++ arch/arm/mach-pxa/eseries.c | 43 +++++++++++++++++++++++++++ arch/arm/mach-pxa/eseries.h | 3 ++ arch/arm/mach-pxa/include/mach/eseries-gpio.h | 2 +- 5 files changed, 56 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index c57a15b37f0..8675fd1b349 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -25,6 +25,7 @@ #include #include #include +#include #include "generic.h" #include "eseries.h" @@ -118,6 +119,9 @@ static unsigned long e740_pin_config[] __initdata = { GPIO44_BTUART_CTS, GPIO45_GPIO, /* Used by TMIO for #SUSPEND */ + /* IrDA */ + GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, + /* PC Card */ GPIO8_GPIO, /* CD0 */ GPIO44_GPIO, /* CD1 */ @@ -153,6 +157,8 @@ static void __init e740_init(void) pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config)); platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); + e7xx_irda_init(); + pxa_set_ficp_info(&e7xx_ficp_platform_data); } MACHINE_START(E740, "Toshiba e740") diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c index 640e738b85d..1410ad7e20b 100644 --- a/arch/arm/mach-pxa/e750.c +++ b/arch/arm/mach-pxa/e750.c @@ -25,6 +25,7 @@ #include #include #include +#include #include "generic.h" #include "eseries.h" @@ -110,6 +111,8 @@ static void __init e750_init(void) { platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); + e7xx_irda_init(); + pxa_set_ficp_info(&e7xx_ficp_platform_data); } MACHINE_START(E750, "Toshiba e750") diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index d28849b50a1..ee79e33b174 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -12,6 +12,8 @@ #include #include +#include +#include #include #include @@ -21,6 +23,7 @@ #include #include #include +#include #include "generic.h" @@ -43,3 +46,43 @@ struct pxa2xx_udc_mach_info e7xx_udc_mach_info = { .gpio_pullup_inverted = 1 }; +static void e7xx_irda_transceiver_mode(struct device *dev, int mode) +{ + if (mode & IR_OFF) { + gpio_set_value(GPIO_E7XX_IR_OFF, 1); + pxa2xx_transceiver_mode(dev, mode); + } else { + pxa2xx_transceiver_mode(dev, mode); + gpio_set_value(GPIO_E7XX_IR_OFF, 0); + } +} + +int e7xx_irda_init(void) +{ + int ret; + + ret = gpio_request(GPIO_E7XX_IR_OFF, "IrDA power"); + if (ret) + goto out; + + ret = gpio_direction_output(GPIO_E7XX_IR_OFF, 0); + if (ret) + goto out; + + e7xx_irda_transceiver_mode(NULL, IR_SIRMODE | IR_OFF); +out: + return ret; +} + +static void e7xx_irda_shutdown(struct device *dev) +{ + e7xx_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF); + gpio_free(GPIO_E7XX_IR_OFF); +} + +struct pxaficp_platform_data e7xx_ficp_platform_data = { + .transceiver_cap = IR_SIRMODE | IR_OFF, + .transceiver_mode = e7xx_irda_transceiver_mode, + .shutdown = e7xx_irda_shutdown, +}; + diff --git a/arch/arm/mach-pxa/eseries.h b/arch/arm/mach-pxa/eseries.h index a83f88d4b6a..bcfc589d6e2 100644 --- a/arch/arm/mach-pxa/eseries.h +++ b/arch/arm/mach-pxa/eseries.h @@ -2,3 +2,6 @@ void __init eseries_fixup(struct machine_desc *desc, struct tag *tags, char **cmdline, struct meminfo *mi); extern struct pxa2xx_udc_mach_info e7xx_udc_mach_info; +extern struct pxaficp_platform_data e7xx_ficp_platform_data; +extern int e7xx_irda_init(void); + diff --git a/arch/arm/mach-pxa/include/mach/eseries-gpio.h b/arch/arm/mach-pxa/include/mach/eseries-gpio.h index 4c90b131027..794bc338b4d 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-gpio.h +++ b/arch/arm/mach-pxa/include/mach/eseries-gpio.h @@ -43,7 +43,7 @@ #define GPIO_E800_PCMCIA_PWR1 73 /* e7xx IrDA power control */ -#define GPIO_E7XX_IR_ON 38 +#define GPIO_E7XX_IR_OFF 38 /* ASIC related GPIOs */ #define GPIO_ESERIES_TMIO_IRQ 5 -- cgit v1.2.3-70-g09d2 From 0560cf5aa51216b06874333a2fa26ca034d97bdb Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 30 Nov 2008 11:45:54 +0000 Subject: [ARM] Add a common typesafe __io implementation As Al did for Versatile in 2ad4f86b60b649fd7428265c08d73a3bd360c81b, add a typesafe __io implementation for platforms to use. Convert platforms to use this new simple typesafe implementation. Signed-off-by: Russell King --- arch/arm/include/asm/io.h | 8 ++++++++ arch/arm/mach-aaec2000/include/mach/io.h | 4 ++-- arch/arm/mach-at91/include/mach/io.h | 4 ++-- arch/arm/mach-clps711x/include/mach/io.h | 4 ++-- arch/arm/mach-davinci/include/mach/io.h | 3 +-- arch/arm/mach-ep93xx/include/mach/io.h | 4 ++-- arch/arm/mach-h720x/include/mach/io.h | 2 +- arch/arm/mach-imx/include/mach/io.h | 2 +- arch/arm/mach-ixp4xx/include/mach/io.h | 2 +- arch/arm/mach-ks8695/include/mach/io.h | 4 ++-- arch/arm/mach-l7200/include/mach/io.h | 8 ++------ arch/arm/mach-lh7a40x/include/mach/io.h | 4 ++-- arch/arm/mach-msm/include/mach/io.h | 6 +----- arch/arm/mach-netx/include/mach/io.h | 2 +- arch/arm/mach-ns9xxx/include/mach/io.h | 2 +- arch/arm/mach-orion5x/include/mach/io.h | 7 +------ arch/arm/mach-pnx4008/include/mach/io.h | 4 ++-- arch/arm/mach-pxa/include/mach/io.h | 4 ++-- arch/arm/mach-realview/include/mach/io.h | 9 ++------- arch/arm/mach-sa1100/include/mach/io.h | 8 ++------ arch/arm/mach-versatile/include/mach/io.h | 8 ++------ arch/arm/plat-mxc/include/mach/io.h | 4 ++-- arch/arm/plat-omap/include/mach/io.h | 6 ++---- 23 files changed, 44 insertions(+), 65 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index a8094451be5..d2a59cfc30c 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -79,6 +79,14 @@ extern void __iounmap(volatile void __iomem *addr); */ extern void __readwrite_bug(const char *fn); +/* + * A typesafe __io() helper + */ +static inline void __iomem *__typesafe_io(unsigned long addr) +{ + return (void __iomem *)addr; +} + /* * Now, pick up the machine-defined IO definitions */ diff --git a/arch/arm/mach-aaec2000/include/mach/io.h b/arch/arm/mach-aaec2000/include/mach/io.h index a283296b317..ab4fe5d20ea 100644 --- a/arch/arm/mach-aaec2000/include/mach/io.h +++ b/arch/arm/mach-aaec2000/include/mach/io.h @@ -12,7 +12,7 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h index 1611bd03f52..0b0cccc46e6 100644 --- a/arch/arm/mach-at91/include/mach/io.h +++ b/arch/arm/mach-at91/include/mach/io.h @@ -23,8 +23,8 @@ #define IO_SPACE_LIMIT 0xFFFFFFFF -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #ifndef __ASSEMBLY__ diff --git a/arch/arm/mach-clps711x/include/mach/io.h b/arch/arm/mach-clps711x/include/mach/io.h index 49419f94604..2e0b3ced8f0 100644 --- a/arch/arm/mach-clps711x/include/mach/io.h +++ b/arch/arm/mach-clps711x/include/mach/io.h @@ -22,8 +22,8 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) /* * We don't support ins[lb]/outs[lb]. Make them fault. diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h index b78ee914049..a48795fd241 100644 --- a/arch/arm/mach-davinci/include/mach/io.h +++ b/arch/arm/mach-davinci/include/mach/io.h @@ -29,8 +29,7 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define PCIO_BASE 0 -#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #define __mem_isa(a) (a) diff --git a/arch/arm/mach-ep93xx/include/mach/io.h b/arch/arm/mach-ep93xx/include/mach/io.h index 1ab9a90ad33..fd5f081cc8b 100644 --- a/arch/arm/mach-ep93xx/include/mach/io.h +++ b/arch/arm/mach-ep93xx/include/mach/io.h @@ -4,5 +4,5 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(p) ((void __iomem *)(p)) -#define __mem_pci(p) (p) +#define __io(p) __typesafe_io(p) +#define __mem_pci(p) (p) diff --git a/arch/arm/mach-h720x/include/mach/io.h b/arch/arm/mach-h720x/include/mach/io.h index f678e4f57e5..2c8659c21a9 100644 --- a/arch/arm/mach-h720x/include/mach/io.h +++ b/arch/arm/mach-h720x/include/mach/io.h @@ -16,7 +16,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-imx/include/mach/io.h b/arch/arm/mach-imx/include/mach/io.h index 0a11b0f480e..9e197ae4590 100644 --- a/arch/arm/mach-imx/include/mach/io.h +++ b/arch/arm/mach-imx/include/mach/io.h @@ -22,7 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index b7f780f574f..ce63048d45e 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -239,7 +239,7 @@ __ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count) #ifndef CONFIG_PCI -#define __io(v) v +#define __io(v) __typesafe_io(v) #else diff --git a/arch/arm/mach-ks8695/include/mach/io.h b/arch/arm/mach-ks8695/include/mach/io.h index f364f24ffe1..a7a63ac3ba4 100644 --- a/arch/arm/mach-ks8695/include/mach/io.h +++ b/arch/arm/mach-ks8695/include/mach/io.h @@ -13,7 +13,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-l7200/include/mach/io.h b/arch/arm/mach-l7200/include/mach/io.h index 64dc5945981..a770a89fb70 100644 --- a/arch/arm/mach-l7200/include/mach/io.h +++ b/arch/arm/mach-l7200/include/mach/io.h @@ -15,11 +15,7 @@ /* * There are not real ISA nor PCI buses, so we fake it. */ -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-lh7a40x/include/mach/io.h b/arch/arm/mach-lh7a40x/include/mach/io.h index e41422db97a..6ece45911cb 100644 --- a/arch/arm/mach-lh7a40x/include/mach/io.h +++ b/arch/arm/mach-lh7a40x/include/mach/io.h @@ -14,7 +14,7 @@ #define IO_SPACE_LIMIT 0xffffffff /* No ISA or PCI bus on this machine. */ -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif /* __ASM_ARCH_IO_H */ diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h index c6a2feb268b..aab964591db 100644 --- a/arch/arm/mach-msm/include/mach/io.h +++ b/arch/arm/mach-msm/include/mach/io.h @@ -23,11 +23,7 @@ void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype); -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-netx/include/mach/io.h b/arch/arm/mach-netx/include/mach/io.h index 468b92a8258..c3921cb3b6a 100644 --- a/arch/arm/mach-netx/include/mach/io.h +++ b/arch/arm/mach-netx/include/mach/io.h @@ -22,7 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-ns9xxx/include/mach/io.h b/arch/arm/mach-ns9xxx/include/mach/io.h index 027bf649645..f08451d2e1b 100644 --- a/arch/arm/mach-ns9xxx/include/mach/io.h +++ b/arch/arm/mach-ns9xxx/include/mach/io.h @@ -13,7 +13,7 @@ #define IO_SPACE_LIMIT 0xffffffff /* XXX */ -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) #define __mem_isa(a) (IO_BASE + (a)) diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h index f24b2513f7f..c47b033bd99 100644 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -38,14 +38,9 @@ __arch_iounmap(void __iomem *addr) __iounmap(addr); } -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} - #define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) #define __arch_iounmap(a) __arch_iounmap(a) -#define __io(a) __io(a) +#define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-pnx4008/include/mach/io.h b/arch/arm/mach-pnx4008/include/mach/io.h index c6206f25839..cbf0904540e 100644 --- a/arch/arm/mach-pnx4008/include/mach/io.h +++ b/arch/arm/mach-pnx4008/include/mach/io.h @@ -15,7 +15,7 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h index 38cb2123e9b..262691fb97d 100644 --- a/arch/arm/mach-pxa/include/mach/io.h +++ b/arch/arm/mach-pxa/include/mach/io.h @@ -12,7 +12,7 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-realview/include/mach/io.h b/arch/arm/mach-realview/include/mach/io.h index aa069424d31..f05bcdf605d 100644 --- a/arch/arm/mach-realview/include/mach/io.h +++ b/arch/arm/mach-realview/include/mach/io.h @@ -22,12 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} - -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-sa1100/include/mach/io.h b/arch/arm/mach-sa1100/include/mach/io.h index 0c070a6149b..d8b43f3dcd2 100644 --- a/arch/arm/mach-sa1100/include/mach/io.h +++ b/arch/arm/mach-sa1100/include/mach/io.h @@ -16,11 +16,7 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-versatile/include/mach/io.h b/arch/arm/mach-versatile/include/mach/io.h index c0b9dd1d025..f067c14c718 100644 --- a/arch/arm/mach-versatile/include/mach/io.h +++ b/arch/arm/mach-versatile/include/mach/io.h @@ -22,11 +22,7 @@ #define IO_SPACE_LIMIT 0xffffffff -static inline void __iomem *__io(unsigned long addr) -{ - return (void __iomem *)addr; -} -#define __io(a) __io(a) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h index 5d4cb119644..c0cb267e740 100644 --- a/arch/arm/plat-mxc/include/mach/io.h +++ b/arch/arm/plat-mxc/include/mach/io.h @@ -35,8 +35,8 @@ __mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) #endif /* io address mapping macro */ -#define __io(a) ((void __iomem *)(a)) +#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) +#define __mem_pci(a) (a) #endif diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h index adc83b7b820..d92bf796448 100644 --- a/arch/arm/plat-omap/include/mach/io.h +++ b/arch/arm/plat-omap/include/mach/io.h @@ -42,8 +42,8 @@ * We don't actually have real ISA nor PCI buses, but there is so many * drivers out there that might just work if we fake them... */ -#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) -#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) /* * ---------------------------------------------------------------------------- @@ -51,8 +51,6 @@ * ---------------------------------------------------------------------------- */ -#define PCIO_BASE 0 - #if defined(CONFIG_ARCH_OMAP1) #define IO_PHYS 0xFFFB0000 -- cgit v1.2.3-70-g09d2 From 3719ec5077d9a8bf293c494ff7eae766d6a70bbe Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 30 Nov 2008 13:26:47 +0000 Subject: [ARM] Ensure that both MAX_DMA_ADDRESS and ISA_DMA_THRESHOLD are defined Both of these symbols should be defined by a platform, or neither should be defined. Ensure that all platforms conform. Signed-off-by: Russell King --- arch/arm/mach-davinci/include/mach/memory.h | 1 + arch/arm/mach-h720x/include/mach/memory.h | 4 +--- arch/arm/mach-pxa/include/mach/memory.h | 1 + arch/arm/mach-sa1100/include/mach/memory.h | 1 + 4 files changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index 3a3353357ba..86c25c7f3ce 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -52,6 +52,7 @@ __arch_adjust_zones(int node, unsigned long *size, unsigned long *holes) if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(node, zone_size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + (128<<20) - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + (128<<20)) #endif diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h index c9bdb21a444..ef4c1e26f18 100644 --- a/arch/arm/mach-h720x/include/mach/memory.h +++ b/arch/arm/mach-h720x/include/mach/memory.h @@ -12,10 +12,8 @@ * This is the maximum DMA address that can be DMAd to. * There should not be more than (0xd0000000 - 0xc0000000) * bytes of RAM. - * - * If you set this, you must also set ISA_DMA_THRESHOLD and setup a DMA - * zone if this does not cover all possible RAM. */ +#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_256M - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_256M) #endif diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h index eac491c2d74..f626730ee42 100644 --- a/arch/arm/mach-pxa/include/mach/memory.h +++ b/arch/arm/mach-pxa/include/mach/memory.h @@ -37,6 +37,7 @@ void cmx2xx_pci_adjust_zones(int node, unsigned long *size, cmx2xx_pci_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_64M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) #endif #endif diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index 6984034f695..e9f8eed900f 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -23,6 +23,7 @@ void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); sa1111_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1) +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_1M) #endif #endif -- cgit v1.2.3-70-g09d2 From e88db8b91f1f5de24ae6bb3241d92fecaae64abf Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Wed, 26 Nov 2008 18:25:52 +0800 Subject: Revert "[ARM] pxa: introduce cpu_is_pxa26x()" This reverts commit da1a3dc0ebb4f9209a1939eaa6b18901e0cd7bc0. The originally proposed way in the above commit is incorrect. And there is no easy way to distinguish between pxa25x and pxa26x at run-time. Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/hardware.h | 2 -- arch/arm/mach-pxa/pxa25x.c | 8 +------- 2 files changed, 1 insertion(+), 9 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index a582a6d9b92..292a93af2b2 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -204,8 +204,6 @@ __cpu_is_pxa25x(read_cpuid_id()); \ }) -extern int cpu_is_pxa26x(void); - #define cpu_is_pxa27x() \ ({ \ __cpu_is_pxa27x(read_cpuid_id()); \ diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 25d17a1dab7..6543321a2df 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -36,12 +36,6 @@ #include "devices.h" #include "clock.h" -int cpu_is_pxa26x(void) -{ - return cpu_is_pxa250() && ((BOOT_DEF & 0x8) == 0); -} -EXPORT_SYMBOL_GPL(cpu_is_pxa26x); - /* * Various clock factors driven by the CCCR register. */ @@ -356,7 +350,7 @@ static int __init pxa25x_init(void) } /* Only add HWUART for PXA255/26x; PXA210/250 do not have it. */ - if (cpu_is_pxa255() || cpu_is_pxa26x()) { + if (cpu_is_pxa255()) { clks_register(&pxa25x_hwuart_clk, 1); ret = platform_device_register(&pxa_device_hwuart); } -- cgit v1.2.3-70-g09d2 From 067455aa53a55404ded85227e87436478c2acc63 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Wed, 26 Nov 2008 18:12:04 +0800 Subject: [ARM] pxa: add support for additional GPIOs on PXA26x Original patch from Marek Vasut, the problems with PXA26x are: 1. there are additional 4 GPIOs 86,87,88,89 have their direction bits inverted in GPDR2, as well as their alternate function bits being '1' for their GPIO functionality in GAFRx 2. there is no easy way to decide if the processor is a pxa26x or a pxa250/pxa255 at run-time, so the assumption here is the pxa26x will be treated as one of the pxa25x variants, and board code should have a better knowledge of the processor it is featured Introduce pxa26x_init_irq() for the second purpose, and treat the additional GPIOs > 85 on PXA25x specially. Kconfig option CONFIG_CPU_PXA26x is introduced to optimize the code a bit when PXA26x support isn't needed. Board config options have to select this to enable the support for PXA26x. __gpio_is_inverted() will be optimized way when CONFIG_CPU_PXA26x isn't selected. Signed-off-by: Marek Vasut Signed-off-by: Eric Miao --- arch/arm/mach-pxa/Kconfig | 6 ++++ arch/arm/mach-pxa/gpio.c | 47 +++++++++++++++++++++++------ arch/arm/mach-pxa/include/mach/mfp-pxa25x.h | 31 +++++++++++++++++++ arch/arm/mach-pxa/mfp-pxa2xx.c | 19 ++++++++---- arch/arm/mach-pxa/pxa25x.c | 8 +++++ 5 files changed, 95 insertions(+), 16 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index a062235e83a..6c59f989a61 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -394,6 +394,12 @@ config PXA27x help Select code specific to PXA27x variants +config CPU_PXA26x + bool + select PXA25x + help + Select code specific to PXA26x (codename Dalhart) + config PXA3xx bool help diff --git a/arch/arm/mach-pxa/gpio.c b/arch/arm/mach-pxa/gpio.c index 14930cf8be7..843144ff1f6 100644 --- a/arch/arm/mach-pxa/gpio.c +++ b/arch/arm/mach-pxa/gpio.c @@ -33,6 +33,18 @@ struct pxa_gpio_chip { int pxa_last_gpio; +#ifdef CONFIG_CPU_PXA26x +/* GPIO86/87/88/89 on PXA26x have their direction bits in GPDR2 inverted, + * as well as their Alternate Function value being '1' for GPIO in GAFRx. + */ +static int __gpio_is_inverted(unsigned gpio) +{ + return cpu_is_pxa25x() && gpio > 85; +} +#else +#define __gpio_is_inverted(gpio) (0) +#endif + /* * Configure pins for GPIO or other functions */ @@ -75,7 +87,10 @@ static int pxa_gpio_direction_input(struct gpio_chip *chip, unsigned offset) gpdr = pxa->regbase + GPDR_OFFSET; local_irq_save(flags); value = __raw_readl(gpdr); - value &= ~mask; + if (__gpio_is_inverted(chip->base + offset)) + value |= mask; + else + value &= ~mask; __raw_writel(value, gpdr); local_irq_restore(flags); @@ -97,7 +112,10 @@ static int pxa_gpio_direction_output(struct gpio_chip *chip, gpdr = pxa->regbase + GPDR_OFFSET; local_irq_save(flags); tmp = __raw_readl(gpdr); - tmp |= mask; + if (__gpio_is_inverted(chip->base + offset)) + tmp &= ~mask; + else + tmp |= mask; __raw_writel(tmp, gpdr); local_irq_restore(flags); @@ -173,10 +191,17 @@ static unsigned long GPIO_IRQ_mask[4]; */ static int __gpio_is_occupied(unsigned gpio) { - if (cpu_is_pxa25x() || cpu_is_pxa27x()) - return GAFR(gpio) & (0x3 << (((gpio) & 0xf) * 2)); - else - return 0; + if (cpu_is_pxa27x() || cpu_is_pxa25x()) { + int af = (GAFR(gpio) >> ((gpio & 0xf) * 2)) & 0x3; + int dir = GPDR(gpio) & GPIO_bit(gpio); + + if (__gpio_is_inverted(gpio)) + return af != 1 || dir == 0; + else + return af != 0 || dir != 0; + } + + return 0; } static int pxa_gpio_irq_type(unsigned int irq, unsigned int type) @@ -190,9 +215,8 @@ static int pxa_gpio_irq_type(unsigned int irq, unsigned int type) /* Don't mess with enabled GPIOs using preconfigured edges or * GPIOs set to alternate function or to output during probe */ - if ((GPIO_IRQ_rising_edge[idx] | - GPIO_IRQ_falling_edge[idx] | - GPDR(gpio)) & GPIO_bit(gpio)) + if ((GPIO_IRQ_rising_edge[idx] & GPIO_bit(gpio)) || + (GPIO_IRQ_falling_edge[idx] & GPIO_bit(gpio))) return 0; if (__gpio_is_occupied(gpio)) @@ -201,7 +225,10 @@ static int pxa_gpio_irq_type(unsigned int irq, unsigned int type) type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING; } - GPDR(gpio) &= ~GPIO_bit(gpio); + if (__gpio_is_inverted(gpio)) + GPDR(gpio) |= GPIO_bit(gpio); + else + GPDR(gpio) &= ~GPIO_bit(gpio); if (type & IRQ_TYPE_EDGE_RISING) __set_bit(gpio, GPIO_IRQ_rising_edge); diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h index 617cab2cc8d..a72869b73ee 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h @@ -158,4 +158,35 @@ #define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW) #define GPIO77_LCD_BIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW) +#ifdef CONFIG_CPU_PXA26x +/* GPIO */ +#define GPIO85_GPIO MFP_CFG_IN(GPIO85, AF0) +#define GPIO86_GPIO MFP_CFG_IN(GPIO86, AF1) +#define GPIO87_GPIO MFP_CFG_IN(GPIO87, AF1) +#define GPIO88_GPIO MFP_CFG_IN(GPIO88, AF1) +#define GPIO89_GPIO MFP_CFG_IN(GPIO89, AF1) + +/* SDRAM */ +#define GPIO86_nSDCS2 MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH) +#define GPIO87_nSDCS3 MFP_CFG_OUT(GPIO87, AF0, DRIVE_HIGH) +#define GPIO88_RDnWR MFP_CFG_OUT(GPIO88, AF0, DRIVE_HIGH) +#define GPIO89_nACRESET MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH) + +/* USB */ +#define GPIO9_USB_RCV MFP_CFG_IN(GPIO9, AF1) +#define GPIO32_USB_VP MFP_CFG_IN(GPIO32, AF2) +#define GPIO34_USB_VM MFP_CFG_IN(GPIO34, AF2) +#define GPIO39_USB_VPO MFP_CFG_OUT(GPIO39, AF3, DRIVE_LOW) +#define GPIO56_USB_VMO MFP_CFG_OUT(GPIO56, AF1, DRIVE_LOW) +#define GPIO57_USB_nOE MFP_CFG_OUT(GPIO57, AF1, DRIVE_HIGH) + +/* ASSP */ +#define GPIO28_ASSP_BITCLK_IN MFP_CFG_IN(GPIO28, AF3) +#define GPIO28_ASSP_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF3, DRIVE_LOW) +#define GPIO29_ASSP_RXD MFP_CFG_IN(GPIO29, AF3) +#define GPIO30_ASSP_TXD MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW) +#define GPIO31_ASSP_SFRM_IN MFP_CFG_IN(GPIO31, AF1) +#define GPIO31_ASSP_SFRM_OUT MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW) +#endif + #endif /* __ASM_ARCH_MFP_PXA25X_H */ diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index 1f229875907..33626de8cbf 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -38,6 +38,7 @@ struct gpio_desc { unsigned valid : 1; unsigned can_wakeup : 1; unsigned keypad_gpio : 1; + unsigned dir_inverted : 1; unsigned int mask; /* bit mask in PWER or PKWR */ unsigned int mux_mask; /* bit mask of muxed gpio bits, 0 if no mux */ unsigned long config; @@ -54,7 +55,7 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c) int uorl = !!(gpio & 0x10); /* GAFRx_U or GAFRx_L ? */ int shft = (gpio & 0xf) << 1; int fn = MFP_AF(c); - int dir = c & MFP_DIR_OUT; + int is_out = (c & MFP_DIR_OUT) ? 1 : 0; if (fn > 3) return -EINVAL; @@ -68,7 +69,7 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c) else GAFR_U(bank) = gafr; - if (dir == MFP_DIR_OUT) + if (is_out ^ gpio_desc[gpio].dir_inverted) GPDR(gpio) |= mask; else GPDR(gpio) &= ~mask; @@ -77,11 +78,11 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c) switch (c & MFP_LPM_STATE_MASK) { case MFP_LPM_DRIVE_HIGH: PGSR(bank) |= mask; - dir = MFP_DIR_OUT; + is_out = 1; break; case MFP_LPM_DRIVE_LOW: PGSR(bank) &= ~mask; - dir = MFP_DIR_OUT; + is_out = 1; break; case MFP_LPM_DEFAULT: break; @@ -92,7 +93,7 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c) break; } - if (dir == MFP_DIR_OUT) + if (is_out ^ gpio_desc[gpio].dir_inverted) gpdr_lpm[bank] |= mask; else gpdr_lpm[bank] &= ~mask; @@ -106,7 +107,7 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c) return -EINVAL; } - if ((c & MFP_LPM_CAN_WAKEUP) && (dir == MFP_DIR_OUT)) { + if ((c & MFP_LPM_CAN_WAKEUP) && is_out) { pr_warning("%s: output GPIO%d unable to wakeup\n", __func__, gpio); return -EINVAL; @@ -221,6 +222,12 @@ static void __init pxa25x_mfp_init(void) gpio_desc[i].can_wakeup = 1; gpio_desc[i].mask = GPIO_bit(i); } + + /* PXA26x has additional 4 GPIOs (86/87/88/89) which has the + * direction bit inverted in GPDR2. See PXA26x DM 4.1.1. + */ + for (i = 86; i <= pxa_last_gpio; i++) + gpio_desc[i].dir_inverted = 1; } #else static inline void pxa25x_mfp_init(void) {} diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 6543321a2df..0f672998b2e 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -298,6 +298,14 @@ void __init pxa25x_init_irq(void) pxa_init_gpio(85, pxa25x_set_wake); } +#ifdef CONFIG_CPU_PXA26x +void __init pxa26x_init_irq(void) +{ + pxa_init_irq(32, pxa25x_set_wake); + pxa_init_gpio(90, pxa25x_set_wake); +} +#endif + static struct platform_device *pxa25x_devices[] __initdata = { &pxa25x_device_udc, &pxa_device_ffuart, -- cgit v1.2.3-70-g09d2 From 63e6552f7cc45739cd2f92c27f5081f753b70d04 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Sun, 30 Nov 2008 20:58:42 +0800 Subject: [ARM] pxa: removed unused declarations of pxa_gpio_* in hardware.h pxa_gpio_{get,set}_value() are not used anymore, remove them from hardware.h. Declaration of pxa_gpio_mode() is still being referenced and thus moved into pxa2xx-gpio.h Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/hardware.h | 15 --------------- arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h | 5 +++++ 2 files changed, 5 insertions(+), 15 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 292a93af2b2..f6b4103ecc6 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -257,21 +257,6 @@ __cpu_is_pxa3xx(read_cpuid_id()); \ }) -/* - * Handy routine to set GPIO alternate functions - */ -extern int pxa_gpio_mode( int gpio_mode ); - -/* - * Return GPIO level, nonzero means high, zero is low - */ -extern int pxa_gpio_get_value(unsigned gpio); - -/* - * Set output GPIO level - */ -extern void pxa_gpio_set_value(unsigned gpio, int value); - /* * return current memory and LCD clock frequency in units of 10kHz */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h index 6ef1dd09970..d83393e2527 100644 --- a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h +++ b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h @@ -365,4 +365,9 @@ #define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_IN) #define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN) +/* + * Handy routine to set GPIO alternate functions + */ +extern int pxa_gpio_mode( int gpio_mode ); + #endif /* __ASM_ARCH_PXA2XX_GPIO_H */ -- cgit v1.2.3-70-g09d2 From 013132cae84a36df8a88773a3e0391700d0a66d4 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 09:16:52 +0800 Subject: [ARM] pxa: move camera (QCI) registers definition out of pxa-regs.h Signed-off-by: Eric Miao Acked-by: Guennadi Liakhovetski --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 95 ------------------------------- drivers/media/video/pxa_camera.c | 2 + drivers/media/video/pxa_camera.h | 95 +++++++++++++++++++++++++++++++ 3 files changed, 97 insertions(+), 95 deletions(-) create mode 100644 drivers/media/video/pxa_camera.h (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index 15295d96000..0154e5a07cc 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -611,101 +611,6 @@ #ifdef CONFIG_PXA27x -/* Camera Interface */ -#define CICR0 __REG(0x50000000) -#define CICR1 __REG(0x50000004) -#define CICR2 __REG(0x50000008) -#define CICR3 __REG(0x5000000C) -#define CICR4 __REG(0x50000010) -#define CISR __REG(0x50000014) -#define CIFR __REG(0x50000018) -#define CITOR __REG(0x5000001C) -#define CIBR0 __REG(0x50000028) -#define CIBR1 __REG(0x50000030) -#define CIBR2 __REG(0x50000038) - -#define CICR0_DMAEN (1 << 31) /* DMA request enable */ -#define CICR0_PAR_EN (1 << 30) /* Parity enable */ -#define CICR0_SL_CAP_EN (1 << 29) /* Capture enable for slave mode */ -#define CICR0_ENB (1 << 28) /* Camera interface enable */ -#define CICR0_DIS (1 << 27) /* Camera interface disable */ -#define CICR0_SIM (0x7 << 24) /* Sensor interface mode mask */ -#define CICR0_TOM (1 << 9) /* Time-out mask */ -#define CICR0_RDAVM (1 << 8) /* Receive-data-available mask */ -#define CICR0_FEM (1 << 7) /* FIFO-empty mask */ -#define CICR0_EOLM (1 << 6) /* End-of-line mask */ -#define CICR0_PERRM (1 << 5) /* Parity-error mask */ -#define CICR0_QDM (1 << 4) /* Quick-disable mask */ -#define CICR0_CDM (1 << 3) /* Disable-done mask */ -#define CICR0_SOFM (1 << 2) /* Start-of-frame mask */ -#define CICR0_EOFM (1 << 1) /* End-of-frame mask */ -#define CICR0_FOM (1 << 0) /* FIFO-overrun mask */ - -#define CICR1_TBIT (1 << 31) /* Transparency bit */ -#define CICR1_RGBT_CONV (0x3 << 29) /* RGBT conversion mask */ -#define CICR1_PPL (0x7ff << 15) /* Pixels per line mask */ -#define CICR1_RGB_CONV (0x7 << 12) /* RGB conversion mask */ -#define CICR1_RGB_F (1 << 11) /* RGB format */ -#define CICR1_YCBCR_F (1 << 10) /* YCbCr format */ -#define CICR1_RGB_BPP (0x7 << 7) /* RGB bis per pixel mask */ -#define CICR1_RAW_BPP (0x3 << 5) /* Raw bis per pixel mask */ -#define CICR1_COLOR_SP (0x3 << 3) /* Color space mask */ -#define CICR1_DW (0x7 << 0) /* Data width mask */ - -#define CICR2_BLW (0xff << 24) /* Beginning-of-line pixel clock - wait count mask */ -#define CICR2_ELW (0xff << 16) /* End-of-line pixel clock - wait count mask */ -#define CICR2_HSW (0x3f << 10) /* Horizontal sync pulse width mask */ -#define CICR2_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock - wait count mask */ -#define CICR2_FSW (0x7 << 0) /* Frame stabilization - wait count mask */ - -#define CICR3_BFW (0xff << 24) /* Beginning-of-frame line clock - wait count mask */ -#define CICR3_EFW (0xff << 16) /* End-of-frame line clock - wait count mask */ -#define CICR3_VSW (0x3f << 10) /* Vertical sync pulse width mask */ -#define CICR3_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock - wait count mask */ -#define CICR3_LPF (0x7ff << 0) /* Lines per frame mask */ - -#define CICR4_MCLK_DLY (0x3 << 24) /* MCLK Data Capture Delay mask */ -#define CICR4_PCLK_EN (1 << 23) /* Pixel clock enable */ -#define CICR4_PCP (1 << 22) /* Pixel clock polarity */ -#define CICR4_HSP (1 << 21) /* Horizontal sync polarity */ -#define CICR4_VSP (1 << 20) /* Vertical sync polarity */ -#define CICR4_MCLK_EN (1 << 19) /* MCLK enable */ -#define CICR4_FR_RATE (0x7 << 8) /* Frame rate mask */ -#define CICR4_DIV (0xff << 0) /* Clock divisor mask */ - -#define CISR_FTO (1 << 15) /* FIFO time-out */ -#define CISR_RDAV_2 (1 << 14) /* Channel 2 receive data available */ -#define CISR_RDAV_1 (1 << 13) /* Channel 1 receive data available */ -#define CISR_RDAV_0 (1 << 12) /* Channel 0 receive data available */ -#define CISR_FEMPTY_2 (1 << 11) /* Channel 2 FIFO empty */ -#define CISR_FEMPTY_1 (1 << 10) /* Channel 1 FIFO empty */ -#define CISR_FEMPTY_0 (1 << 9) /* Channel 0 FIFO empty */ -#define CISR_EOL (1 << 8) /* End of line */ -#define CISR_PAR_ERR (1 << 7) /* Parity error */ -#define CISR_CQD (1 << 6) /* Camera interface quick disable */ -#define CISR_CDD (1 << 5) /* Camera interface disable done */ -#define CISR_SOF (1 << 4) /* Start of frame */ -#define CISR_EOF (1 << 3) /* End of frame */ -#define CISR_IFO_2 (1 << 2) /* FIFO overrun for Channel 2 */ -#define CISR_IFO_1 (1 << 1) /* FIFO overrun for Channel 1 */ -#define CISR_IFO_0 (1 << 0) /* FIFO overrun for Channel 0 */ - -#define CIFR_FLVL2 (0x7f << 23) /* FIFO 2 level mask */ -#define CIFR_FLVL1 (0x7f << 16) /* FIFO 1 level mask */ -#define CIFR_FLVL0 (0xff << 8) /* FIFO 0 level mask */ -#define CIFR_THL_0 (0x3 << 4) /* Threshold Level for Channel 0 FIFO */ -#define CIFR_RESET_F (1 << 3) /* Reset input FIFOs */ -#define CIFR_FEN2 (1 << 2) /* FIFO enable for channel 2 */ -#define CIFR_FEN1 (1 << 1) /* FIFO enable for channel 1 */ -#define CIFR_FEN0 (1 << 0) /* FIFO enable for channel 0 */ - #define SRAM_SIZE 0x40000 /* 4x64K */ #define SRAM_MEM_PHYS 0x5C000000 diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c index eb6be580292..9f1038f65d3 100644 --- a/drivers/media/video/pxa_camera.c +++ b/drivers/media/video/pxa_camera.c @@ -39,6 +39,8 @@ #include #include +#include "pxa_camera.h" + #define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5) #define PXA_CAM_DRV_NAME "pxa27x-camera" diff --git a/drivers/media/video/pxa_camera.h b/drivers/media/video/pxa_camera.h new file mode 100644 index 00000000000..89cbfc9a35c --- /dev/null +++ b/drivers/media/video/pxa_camera.h @@ -0,0 +1,95 @@ +/* Camera Interface */ +#define CICR0 __REG(0x50000000) +#define CICR1 __REG(0x50000004) +#define CICR2 __REG(0x50000008) +#define CICR3 __REG(0x5000000C) +#define CICR4 __REG(0x50000010) +#define CISR __REG(0x50000014) +#define CIFR __REG(0x50000018) +#define CITOR __REG(0x5000001C) +#define CIBR0 __REG(0x50000028) +#define CIBR1 __REG(0x50000030) +#define CIBR2 __REG(0x50000038) + +#define CICR0_DMAEN (1 << 31) /* DMA request enable */ +#define CICR0_PAR_EN (1 << 30) /* Parity enable */ +#define CICR0_SL_CAP_EN (1 << 29) /* Capture enable for slave mode */ +#define CICR0_ENB (1 << 28) /* Camera interface enable */ +#define CICR0_DIS (1 << 27) /* Camera interface disable */ +#define CICR0_SIM (0x7 << 24) /* Sensor interface mode mask */ +#define CICR0_TOM (1 << 9) /* Time-out mask */ +#define CICR0_RDAVM (1 << 8) /* Receive-data-available mask */ +#define CICR0_FEM (1 << 7) /* FIFO-empty mask */ +#define CICR0_EOLM (1 << 6) /* End-of-line mask */ +#define CICR0_PERRM (1 << 5) /* Parity-error mask */ +#define CICR0_QDM (1 << 4) /* Quick-disable mask */ +#define CICR0_CDM (1 << 3) /* Disable-done mask */ +#define CICR0_SOFM (1 << 2) /* Start-of-frame mask */ +#define CICR0_EOFM (1 << 1) /* End-of-frame mask */ +#define CICR0_FOM (1 << 0) /* FIFO-overrun mask */ + +#define CICR1_TBIT (1 << 31) /* Transparency bit */ +#define CICR1_RGBT_CONV (0x3 << 29) /* RGBT conversion mask */ +#define CICR1_PPL (0x7ff << 15) /* Pixels per line mask */ +#define CICR1_RGB_CONV (0x7 << 12) /* RGB conversion mask */ +#define CICR1_RGB_F (1 << 11) /* RGB format */ +#define CICR1_YCBCR_F (1 << 10) /* YCbCr format */ +#define CICR1_RGB_BPP (0x7 << 7) /* RGB bis per pixel mask */ +#define CICR1_RAW_BPP (0x3 << 5) /* Raw bis per pixel mask */ +#define CICR1_COLOR_SP (0x3 << 3) /* Color space mask */ +#define CICR1_DW (0x7 << 0) /* Data width mask */ + +#define CICR2_BLW (0xff << 24) /* Beginning-of-line pixel clock + wait count mask */ +#define CICR2_ELW (0xff << 16) /* End-of-line pixel clock + wait count mask */ +#define CICR2_HSW (0x3f << 10) /* Horizontal sync pulse width mask */ +#define CICR2_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock + wait count mask */ +#define CICR2_FSW (0x7 << 0) /* Frame stabilization + wait count mask */ + +#define CICR3_BFW (0xff << 24) /* Beginning-of-frame line clock + wait count mask */ +#define CICR3_EFW (0xff << 16) /* End-of-frame line clock + wait count mask */ +#define CICR3_VSW (0x3f << 10) /* Vertical sync pulse width mask */ +#define CICR3_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock + wait count mask */ +#define CICR3_LPF (0x7ff << 0) /* Lines per frame mask */ + +#define CICR4_MCLK_DLY (0x3 << 24) /* MCLK Data Capture Delay mask */ +#define CICR4_PCLK_EN (1 << 23) /* Pixel clock enable */ +#define CICR4_PCP (1 << 22) /* Pixel clock polarity */ +#define CICR4_HSP (1 << 21) /* Horizontal sync polarity */ +#define CICR4_VSP (1 << 20) /* Vertical sync polarity */ +#define CICR4_MCLK_EN (1 << 19) /* MCLK enable */ +#define CICR4_FR_RATE (0x7 << 8) /* Frame rate mask */ +#define CICR4_DIV (0xff << 0) /* Clock divisor mask */ + +#define CISR_FTO (1 << 15) /* FIFO time-out */ +#define CISR_RDAV_2 (1 << 14) /* Channel 2 receive data available */ +#define CISR_RDAV_1 (1 << 13) /* Channel 1 receive data available */ +#define CISR_RDAV_0 (1 << 12) /* Channel 0 receive data available */ +#define CISR_FEMPTY_2 (1 << 11) /* Channel 2 FIFO empty */ +#define CISR_FEMPTY_1 (1 << 10) /* Channel 1 FIFO empty */ +#define CISR_FEMPTY_0 (1 << 9) /* Channel 0 FIFO empty */ +#define CISR_EOL (1 << 8) /* End of line */ +#define CISR_PAR_ERR (1 << 7) /* Parity error */ +#define CISR_CQD (1 << 6) /* Camera interface quick disable */ +#define CISR_CDD (1 << 5) /* Camera interface disable done */ +#define CISR_SOF (1 << 4) /* Start of frame */ +#define CISR_EOF (1 << 3) /* End of frame */ +#define CISR_IFO_2 (1 << 2) /* FIFO overrun for Channel 2 */ +#define CISR_IFO_1 (1 << 1) /* FIFO overrun for Channel 1 */ +#define CISR_IFO_0 (1 << 0) /* FIFO overrun for Channel 0 */ + +#define CIFR_FLVL2 (0x7f << 23) /* FIFO 2 level mask */ +#define CIFR_FLVL1 (0x7f << 16) /* FIFO 1 level mask */ +#define CIFR_FLVL0 (0xff << 8) /* FIFO 0 level mask */ +#define CIFR_THL_0 (0x3 << 4) /* Threshold Level for Channel 0 FIFO */ +#define CIFR_RESET_F (1 << 3) /* Reset input FIFOs */ +#define CIFR_FEN2 (1 << 2) /* FIFO enable for channel 2 */ +#define CIFR_FEN1 (1 << 1) /* FIFO enable for channel 1 */ +#define CIFR_FEN0 (1 << 0) /* FIFO enable for channel 0 */ + -- cgit v1.2.3-70-g09d2 From b40ddf575883ceca303906556bcd0cff5c284fef Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 11:13:47 +0800 Subject: [ARM] pxa: move FICP register definitions into pxaficp_ir.c Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 45 +------------------------------ drivers/net/irda/pxaficp_ir.c | 42 +++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 44 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index 0154e5a07cc..9b44eb93abc 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -369,52 +369,9 @@ /* - * Fast Infrared Communication Port + * Fast Infrared Communication Port - moved into drivers/net/irda/pxaficp_ir.c */ -#define FICP __REG(0x40800000) /* Start of FICP area */ -#define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */ -#define ICCR1 __REG(0x40800004) /* ICP Control Register 1 */ -#define ICCR2 __REG(0x40800008) /* ICP Control Register 2 */ -#define ICDR __REG(0x4080000c) /* ICP Data Register */ -#define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */ -#define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */ - -#define ICCR0_AME (1 << 7) /* Address match enable */ -#define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */ -#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */ -#define ICCR0_RXE (1 << 4) /* Receive enable */ -#define ICCR0_TXE (1 << 3) /* Transmit enable */ -#define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */ -#define ICCR0_LBM (1 << 1) /* Loopback mode */ -#define ICCR0_ITR (1 << 0) /* IrDA transmission */ - -#define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */ -#define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */ -#define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */ -#define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */ -#define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */ -#define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */ - -#ifdef CONFIG_PXA27x -#define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */ -#endif -#define ICSR0_FRE (1 << 5) /* Framing error */ -#define ICSR0_RFS (1 << 4) /* Receive FIFO service request */ -#define ICSR0_TFS (1 << 3) /* Transnit FIFO service request */ -#define ICSR0_RAB (1 << 2) /* Receiver abort */ -#define ICSR0_TUR (1 << 1) /* Trunsmit FIFO underun */ -#define ICSR0_EIF (1 << 0) /* End/Error in FIFO */ - -#define ICSR1_ROR (1 << 6) /* Receiver FIFO underrun */ -#define ICSR1_CRE (1 << 5) /* CRC error */ -#define ICSR1_EOF (1 << 4) /* End of frame */ -#define ICSR1_TNF (1 << 3) /* Transmit FIFO not full */ -#define ICSR1_RNE (1 << 2) /* Receive FIFO not empty */ -#define ICSR1_TBY (1 << 1) /* Tramsmiter busy flag */ -#define ICSR1_RSY (1 << 0) /* Recevier synchronized flag */ - - /* * Real Time Clock */ diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index c5b02b66f75..06f448a37ca 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -26,6 +26,48 @@ #include #include +#define FICP __REG(0x40800000) /* Start of FICP area */ +#define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */ +#define ICCR1 __REG(0x40800004) /* ICP Control Register 1 */ +#define ICCR2 __REG(0x40800008) /* ICP Control Register 2 */ +#define ICDR __REG(0x4080000c) /* ICP Data Register */ +#define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */ +#define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */ + +#define ICCR0_AME (1 << 7) /* Address match enable */ +#define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */ +#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */ +#define ICCR0_RXE (1 << 4) /* Receive enable */ +#define ICCR0_TXE (1 << 3) /* Transmit enable */ +#define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */ +#define ICCR0_LBM (1 << 1) /* Loopback mode */ +#define ICCR0_ITR (1 << 0) /* IrDA transmission */ + +#define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */ +#define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */ +#define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */ +#define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */ +#define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */ +#define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */ + +#ifdef CONFIG_PXA27x +#define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */ +#endif +#define ICSR0_FRE (1 << 5) /* Framing error */ +#define ICSR0_RFS (1 << 4) /* Receive FIFO service request */ +#define ICSR0_TFS (1 << 3) /* Transnit FIFO service request */ +#define ICSR0_RAB (1 << 2) /* Receiver abort */ +#define ICSR0_TUR (1 << 1) /* Trunsmit FIFO underun */ +#define ICSR0_EIF (1 << 0) /* End/Error in FIFO */ + +#define ICSR1_ROR (1 << 6) /* Receiver FIFO underrun */ +#define ICSR1_CRE (1 << 5) /* CRC error */ +#define ICSR1_EOF (1 << 4) /* End of frame */ +#define ICSR1_TNF (1 << 3) /* Transmit FIFO not full */ +#define ICSR1_RNE (1 << 2) /* Receive FIFO not empty */ +#define ICSR1_TBY (1 << 1) /* Tramsmiter busy flag */ +#define ICSR1_RSY (1 << 0) /* Recevier synchronized flag */ + #define IrSR_RXPL_NEG_IS_ZERO (1<<4) #define IrSR_RXPL_POS_IS_ZERO 0x0 #define IrSR_TXPL_NEG_IS_ZERO (1<<3) -- cgit v1.2.3-70-g09d2 From d15313e685759a676222ad85247ad8e1c138b9c7 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Thu, 27 Nov 2008 17:08:42 +0800 Subject: [ARM] pxa: remove unused PWM register definitions, use generic PWM API We now have generic PWM API for PXA, the PWM registers definitions are now used nowhere, and it is not encouraged to manipulate them directly by driver code. Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index 9b44eb93abc..6661ba48149 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -419,19 +419,6 @@ #define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */ -/* - * Pulse Width Modulator - */ - -#define PWM_CTRL0 __REG(0x40B00000) /* PWM 0 Control Register */ -#define PWM_PWDUTY0 __REG(0x40B00004) /* PWM 0 Duty Cycle Register */ -#define PWM_PERVAL0 __REG(0x40B00008) /* PWM 0 Period Control Register */ - -#define PWM_CTRL1 __REG(0x40C00000) /* PWM 1Control Register */ -#define PWM_PWDUTY1 __REG(0x40C00004) /* PWM 1 Duty Cycle Register */ -#define PWM_PERVAL1 __REG(0x40C00008) /* PWM 1 Period Control Register */ - - /* * Interrupt Controller */ -- cgit v1.2.3-70-g09d2 From a07efb5dac2a1c9125b9bd84d2f9ea4803d93e60 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 13:38:03 +0800 Subject: [ARM] pxa: remove the now unused IMPMCR/IMPMSR register definitions There two are internal registers that are used to control the power management of the Internal Memory (i.e. Internal SRAM). They are referenced nowhere and removed here to simplify pxa-regs.h a bit. Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 54 ------------------------------- 1 file changed, 54 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index 6661ba48149..859b35e1a7e 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -553,60 +553,6 @@ * Core Clock - see arch/arm/mach-pxa/include/mach/pxa2xx-regs.h */ -#ifdef CONFIG_PXA27x - -#define SRAM_SIZE 0x40000 /* 4x64K */ - -#define SRAM_MEM_PHYS 0x5C000000 - -#define IMPMCR __REG(0x58000000) /* IM Power Management Control Reg */ -#define IMPMSR __REG(0x58000008) /* IM Power Management Status Reg */ - -#define IMPMCR_PC3 (0x3 << 22) /* Bank 3 Power Control */ -#define IMPMCR_PC3_RUN_MODE (0x0 << 22) /* Run mode */ -#define IMPMCR_PC3_STANDBY_MODE (0x1 << 22) /* Standby mode */ -#define IMPMCR_PC3_AUTO_MODE (0x3 << 22) /* Automatically controlled */ - -#define IMPMCR_PC2 (0x3 << 20) /* Bank 2 Power Control */ -#define IMPMCR_PC2_RUN_MODE (0x0 << 20) /* Run mode */ -#define IMPMCR_PC2_STANDBY_MODE (0x1 << 20) /* Standby mode */ -#define IMPMCR_PC2_AUTO_MODE (0x3 << 20) /* Automatically controlled */ - -#define IMPMCR_PC1 (0x3 << 18) /* Bank 1 Power Control */ -#define IMPMCR_PC1_RUN_MODE (0x0 << 18) /* Run mode */ -#define IMPMCR_PC1_STANDBY_MODE (0x1 << 18) /* Standby mode */ -#define IMPMCR_PC1_AUTO_MODE (0x3 << 18) /* Automatically controlled */ - -#define IMPMCR_PC0 (0x3 << 16) /* Bank 0 Power Control */ -#define IMPMCR_PC0_RUN_MODE (0x0 << 16) /* Run mode */ -#define IMPMCR_PC0_STANDBY_MODE (0x1 << 16) /* Standby mode */ -#define IMPMCR_PC0_AUTO_MODE (0x3 << 16) /* Automatically controlled */ - -#define IMPMCR_AW3 (1 << 11) /* Bank 3 Automatic Wake-up enable */ -#define IMPMCR_AW2 (1 << 10) /* Bank 2 Automatic Wake-up enable */ -#define IMPMCR_AW1 (1 << 9) /* Bank 1 Automatic Wake-up enable */ -#define IMPMCR_AW0 (1 << 8) /* Bank 0 Automatic Wake-up enable */ - -#define IMPMCR_DST (0xFF << 0) /* Delay Standby Time, ms */ - -#define IMPMSR_PS3 (0x3 << 6) /* Bank 3 Power Status: */ -#define IMPMSR_PS3_RUN_MODE (0x0 << 6) /* Run mode */ -#define IMPMSR_PS3_STANDBY_MODE (0x1 << 6) /* Standby mode */ - -#define IMPMSR_PS2 (0x3 << 4) /* Bank 2 Power Status: */ -#define IMPMSR_PS2_RUN_MODE (0x0 << 4) /* Run mode */ -#define IMPMSR_PS2_STANDBY_MODE (0x1 << 4) /* Standby mode */ - -#define IMPMSR_PS1 (0x3 << 2) /* Bank 1 Power Status: */ -#define IMPMSR_PS1_RUN_MODE (0x0 << 2) /* Run mode */ -#define IMPMSR_PS1_STANDBY_MODE (0x1 << 2) /* Standby mode */ - -#define IMPMSR_PS0 (0x3 << 0) /* Bank 0 Power Status: */ -#define IMPMSR_PS0_RUN_MODE (0x0 << 0) /* Run mode */ -#define IMPMSR_PS0_STANDBY_MODE (0x1 << 0) /* Standby mode */ - -#endif - /* PWRMODE register M field values */ #define PWRMODE_IDLE 0x1 -- cgit v1.2.3-70-g09d2 From b31eca4f006c3efdd2dc501270172aa7ff8614b9 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 13:49:22 +0800 Subject: [ARM] pxa: move pxa2xx specific PWRMODE definitions into pxa2xx-regs.h Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 7 ------- arch/arm/mach-pxa/include/mach/pxa2xx-regs.h | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index 859b35e1a7e..ab62f6c11e0 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -553,11 +553,4 @@ * Core Clock - see arch/arm/mach-pxa/include/mach/pxa2xx-regs.h */ -/* PWRMODE register M field values */ - -#define PWRMODE_IDLE 0x1 -#define PWRMODE_STANDBY 0x2 -#define PWRMODE_SLEEP 0x3 -#define PWRMODE_DEEPSLEEP 0x7 - #endif diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h index 806ecfea44b..2b71d87c898 100644 --- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h @@ -243,4 +243,11 @@ #define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ #define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ +/* PWRMODE register M field values */ + +#define PWRMODE_IDLE 0x1 +#define PWRMODE_STANDBY 0x2 +#define PWRMODE_SLEEP 0x3 +#define PWRMODE_DEEPSLEEP 0x7 + #endif -- cgit v1.2.3-70-g09d2 From 02f652626a8f23e513877cb751c8ea533739c28f Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 14:08:53 +0800 Subject: [ARM] pxa: move UART register definitions into dedicated regs-uart.h Signed-off-by: Eric Miao --- arch/arm/mach-pxa/devices.c | 16 ++-- arch/arm/mach-pxa/include/mach/pxa-regs.h | 141 --------------------------- arch/arm/mach-pxa/include/mach/regs-uart.h | 143 ++++++++++++++++++++++++++++ arch/arm/mach-pxa/include/mach/uncompress.h | 2 +- drivers/net/irda/pxaficp_ir.c | 1 + drivers/serial/pxa.c | 1 + 6 files changed, 154 insertions(+), 150 deletions(-) create mode 100644 arch/arm/mach-pxa/include/mach/regs-uart.h (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 541940b5d79..4db44925897 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -156,8 +156,8 @@ void __init set_pxa_fb_parent(struct device *parent_dev) static struct resource pxa_resource_ffuart[] = { { - .start = __PREG(FFUART), - .end = __PREG(FFUART) + 35, + .start = 0x40100000, + .end = 0x40100023, .flags = IORESOURCE_MEM, }, { .start = IRQ_FFUART, @@ -175,8 +175,8 @@ struct platform_device pxa_device_ffuart= { static struct resource pxa_resource_btuart[] = { { - .start = __PREG(BTUART), - .end = __PREG(BTUART) + 35, + .start = 0x40200000, + .end = 0x40200023, .flags = IORESOURCE_MEM, }, { .start = IRQ_BTUART, @@ -194,8 +194,8 @@ struct platform_device pxa_device_btuart = { static struct resource pxa_resource_stuart[] = { { - .start = __PREG(STUART), - .end = __PREG(STUART) + 35, + .start = 0x40700000, + .end = 0x40700023, .flags = IORESOURCE_MEM, }, { .start = IRQ_STUART, @@ -213,8 +213,8 @@ struct platform_device pxa_device_stuart = { static struct resource pxa_resource_hwuart[] = { { - .start = __PREG(HWUART), - .end = __PREG(HWUART) + 47, + .start = 0x41600000, + .end = 0x4160002F, .flags = IORESOURCE_MEM, }, { .start = IRQ_HWUART, diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index ab62f6c11e0..cb9b46de97c 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -123,147 +123,6 @@ #define DCMD_WIDTH4 (3 << 14) /* 4 byte width (Word) */ #define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ - -/* - * UARTs - */ - -/* Full Function UART (FFUART) */ -#define FFUART FFRBR -#define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */ -#define FFTHR __REG(0x40100000) /* Transmit Holding Register (write only) */ -#define FFIER __REG(0x40100004) /* Interrupt Enable Register (read/write) */ -#define FFIIR __REG(0x40100008) /* Interrupt ID Register (read only) */ -#define FFFCR __REG(0x40100008) /* FIFO Control Register (write only) */ -#define FFLCR __REG(0x4010000C) /* Line Control Register (read/write) */ -#define FFMCR __REG(0x40100010) /* Modem Control Register (read/write) */ -#define FFLSR __REG(0x40100014) /* Line Status Register (read only) */ -#define FFMSR __REG(0x40100018) /* Modem Status Register (read only) */ -#define FFSPR __REG(0x4010001C) /* Scratch Pad Register (read/write) */ -#define FFISR __REG(0x40100020) /* Infrared Selection Register (read/write) */ -#define FFDLL __REG(0x40100000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ -#define FFDLH __REG(0x40100004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ - -/* Bluetooth UART (BTUART) */ -#define BTUART BTRBR -#define BTRBR __REG(0x40200000) /* Receive Buffer Register (read only) */ -#define BTTHR __REG(0x40200000) /* Transmit Holding Register (write only) */ -#define BTIER __REG(0x40200004) /* Interrupt Enable Register (read/write) */ -#define BTIIR __REG(0x40200008) /* Interrupt ID Register (read only) */ -#define BTFCR __REG(0x40200008) /* FIFO Control Register (write only) */ -#define BTLCR __REG(0x4020000C) /* Line Control Register (read/write) */ -#define BTMCR __REG(0x40200010) /* Modem Control Register (read/write) */ -#define BTLSR __REG(0x40200014) /* Line Status Register (read only) */ -#define BTMSR __REG(0x40200018) /* Modem Status Register (read only) */ -#define BTSPR __REG(0x4020001C) /* Scratch Pad Register (read/write) */ -#define BTISR __REG(0x40200020) /* Infrared Selection Register (read/write) */ -#define BTDLL __REG(0x40200000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ -#define BTDLH __REG(0x40200004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ - -/* Standard UART (STUART) */ -#define STUART STRBR -#define STRBR __REG(0x40700000) /* Receive Buffer Register (read only) */ -#define STTHR __REG(0x40700000) /* Transmit Holding Register (write only) */ -#define STIER __REG(0x40700004) /* Interrupt Enable Register (read/write) */ -#define STIIR __REG(0x40700008) /* Interrupt ID Register (read only) */ -#define STFCR __REG(0x40700008) /* FIFO Control Register (write only) */ -#define STLCR __REG(0x4070000C) /* Line Control Register (read/write) */ -#define STMCR __REG(0x40700010) /* Modem Control Register (read/write) */ -#define STLSR __REG(0x40700014) /* Line Status Register (read only) */ -#define STMSR __REG(0x40700018) /* Reserved */ -#define STSPR __REG(0x4070001C) /* Scratch Pad Register (read/write) */ -#define STISR __REG(0x40700020) /* Infrared Selection Register (read/write) */ -#define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ -#define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ - -/* Hardware UART (HWUART) */ -#define HWUART HWRBR -#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */ -#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */ -#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */ -#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */ -#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */ -#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */ -#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */ -#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */ -#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */ -#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */ -#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */ -#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */ -#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */ -#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */ -#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ -#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ - -#define IER_DMAE (1 << 7) /* DMA Requests Enable */ -#define IER_UUE (1 << 6) /* UART Unit Enable */ -#define IER_NRZE (1 << 5) /* NRZ coding Enable */ -#define IER_RTIOE (1 << 4) /* Receiver Time Out Interrupt Enable */ -#define IER_MIE (1 << 3) /* Modem Interrupt Enable */ -#define IER_RLSE (1 << 2) /* Receiver Line Status Interrupt Enable */ -#define IER_TIE (1 << 1) /* Transmit Data request Interrupt Enable */ -#define IER_RAVIE (1 << 0) /* Receiver Data Available Interrupt Enable */ - -#define IIR_FIFOES1 (1 << 7) /* FIFO Mode Enable Status */ -#define IIR_FIFOES0 (1 << 6) /* FIFO Mode Enable Status */ -#define IIR_TOD (1 << 3) /* Time Out Detected */ -#define IIR_IID2 (1 << 2) /* Interrupt Source Encoded */ -#define IIR_IID1 (1 << 1) /* Interrupt Source Encoded */ -#define IIR_IP (1 << 0) /* Interrupt Pending (active low) */ - -#define FCR_ITL2 (1 << 7) /* Interrupt Trigger Level */ -#define FCR_ITL1 (1 << 6) /* Interrupt Trigger Level */ -#define FCR_RESETTF (1 << 2) /* Reset Transmitter FIFO */ -#define FCR_RESETRF (1 << 1) /* Reset Receiver FIFO */ -#define FCR_TRFIFOE (1 << 0) /* Transmit and Receive FIFO Enable */ -#define FCR_ITL_1 (0) -#define FCR_ITL_8 (FCR_ITL1) -#define FCR_ITL_16 (FCR_ITL2) -#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1) - -#define LCR_DLAB (1 << 7) /* Divisor Latch Access Bit */ -#define LCR_SB (1 << 6) /* Set Break */ -#define LCR_STKYP (1 << 5) /* Sticky Parity */ -#define LCR_EPS (1 << 4) /* Even Parity Select */ -#define LCR_PEN (1 << 3) /* Parity Enable */ -#define LCR_STB (1 << 2) /* Stop Bit */ -#define LCR_WLS1 (1 << 1) /* Word Length Select */ -#define LCR_WLS0 (1 << 0) /* Word Length Select */ - -#define LSR_FIFOE (1 << 7) /* FIFO Error Status */ -#define LSR_TEMT (1 << 6) /* Transmitter Empty */ -#define LSR_TDRQ (1 << 5) /* Transmit Data Request */ -#define LSR_BI (1 << 4) /* Break Interrupt */ -#define LSR_FE (1 << 3) /* Framing Error */ -#define LSR_PE (1 << 2) /* Parity Error */ -#define LSR_OE (1 << 1) /* Overrun Error */ -#define LSR_DR (1 << 0) /* Data Ready */ - -#define MCR_LOOP (1 << 4) -#define MCR_OUT2 (1 << 3) /* force MSR_DCD in loopback mode */ -#define MCR_OUT1 (1 << 2) /* force MSR_RI in loopback mode */ -#define MCR_RTS (1 << 1) /* Request to Send */ -#define MCR_DTR (1 << 0) /* Data Terminal Ready */ - -#define MSR_DCD (1 << 7) /* Data Carrier Detect */ -#define MSR_RI (1 << 6) /* Ring Indicator */ -#define MSR_DSR (1 << 5) /* Data Set Ready */ -#define MSR_CTS (1 << 4) /* Clear To Send */ -#define MSR_DDCD (1 << 3) /* Delta Data Carrier Detect */ -#define MSR_TERI (1 << 2) /* Trailing Edge Ring Indicator */ -#define MSR_DDSR (1 << 1) /* Delta Data Set Ready */ -#define MSR_DCTS (1 << 0) /* Delta Clear To Send */ - -/* - * IrSR (Infrared Selection Register) - */ -#define STISR_RXPL (1 << 4) /* Receive Data Polarity */ -#define STISR_TXPL (1 << 3) /* Transmit Data Polarity */ -#define STISR_XMODE (1 << 2) /* Transmit Pulse Width Select */ -#define STISR_RCVEIR (1 << 1) /* Receiver SIR Enable */ -#define STISR_XMITIR (1 << 0) /* Transmitter SIR Enable */ - - /* * I2C registers - moved into drivers/i2c/busses/i2c-pxa.c */ diff --git a/arch/arm/mach-pxa/include/mach/regs-uart.h b/arch/arm/mach-pxa/include/mach/regs-uart.h new file mode 100644 index 00000000000..55aeb7fb72f --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/regs-uart.h @@ -0,0 +1,143 @@ +#ifndef __ASM_ARCH_REGS_UART_H +#define __ASM_ARCH_REGS_UART_H + +/* + * UARTs + */ + +/* Full Function UART (FFUART) */ +#define FFUART FFRBR +#define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */ +#define FFTHR __REG(0x40100000) /* Transmit Holding Register (write only) */ +#define FFIER __REG(0x40100004) /* Interrupt Enable Register (read/write) */ +#define FFIIR __REG(0x40100008) /* Interrupt ID Register (read only) */ +#define FFFCR __REG(0x40100008) /* FIFO Control Register (write only) */ +#define FFLCR __REG(0x4010000C) /* Line Control Register (read/write) */ +#define FFMCR __REG(0x40100010) /* Modem Control Register (read/write) */ +#define FFLSR __REG(0x40100014) /* Line Status Register (read only) */ +#define FFMSR __REG(0x40100018) /* Modem Status Register (read only) */ +#define FFSPR __REG(0x4010001C) /* Scratch Pad Register (read/write) */ +#define FFISR __REG(0x40100020) /* Infrared Selection Register (read/write) */ +#define FFDLL __REG(0x40100000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define FFDLH __REG(0x40100004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Bluetooth UART (BTUART) */ +#define BTUART BTRBR +#define BTRBR __REG(0x40200000) /* Receive Buffer Register (read only) */ +#define BTTHR __REG(0x40200000) /* Transmit Holding Register (write only) */ +#define BTIER __REG(0x40200004) /* Interrupt Enable Register (read/write) */ +#define BTIIR __REG(0x40200008) /* Interrupt ID Register (read only) */ +#define BTFCR __REG(0x40200008) /* FIFO Control Register (write only) */ +#define BTLCR __REG(0x4020000C) /* Line Control Register (read/write) */ +#define BTMCR __REG(0x40200010) /* Modem Control Register (read/write) */ +#define BTLSR __REG(0x40200014) /* Line Status Register (read only) */ +#define BTMSR __REG(0x40200018) /* Modem Status Register (read only) */ +#define BTSPR __REG(0x4020001C) /* Scratch Pad Register (read/write) */ +#define BTISR __REG(0x40200020) /* Infrared Selection Register (read/write) */ +#define BTDLL __REG(0x40200000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define BTDLH __REG(0x40200004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Standard UART (STUART) */ +#define STUART STRBR +#define STRBR __REG(0x40700000) /* Receive Buffer Register (read only) */ +#define STTHR __REG(0x40700000) /* Transmit Holding Register (write only) */ +#define STIER __REG(0x40700004) /* Interrupt Enable Register (read/write) */ +#define STIIR __REG(0x40700008) /* Interrupt ID Register (read only) */ +#define STFCR __REG(0x40700008) /* FIFO Control Register (write only) */ +#define STLCR __REG(0x4070000C) /* Line Control Register (read/write) */ +#define STMCR __REG(0x40700010) /* Modem Control Register (read/write) */ +#define STLSR __REG(0x40700014) /* Line Status Register (read only) */ +#define STMSR __REG(0x40700018) /* Reserved */ +#define STSPR __REG(0x4070001C) /* Scratch Pad Register (read/write) */ +#define STISR __REG(0x40700020) /* Infrared Selection Register (read/write) */ +#define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Hardware UART (HWUART) */ +#define HWUART HWRBR +#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */ +#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */ +#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */ +#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */ +#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */ +#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */ +#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */ +#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */ +#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */ +#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */ +#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */ +#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */ +#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */ +#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */ +#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +#define IER_DMAE (1 << 7) /* DMA Requests Enable */ +#define IER_UUE (1 << 6) /* UART Unit Enable */ +#define IER_NRZE (1 << 5) /* NRZ coding Enable */ +#define IER_RTIOE (1 << 4) /* Receiver Time Out Interrupt Enable */ +#define IER_MIE (1 << 3) /* Modem Interrupt Enable */ +#define IER_RLSE (1 << 2) /* Receiver Line Status Interrupt Enable */ +#define IER_TIE (1 << 1) /* Transmit Data request Interrupt Enable */ +#define IER_RAVIE (1 << 0) /* Receiver Data Available Interrupt Enable */ + +#define IIR_FIFOES1 (1 << 7) /* FIFO Mode Enable Status */ +#define IIR_FIFOES0 (1 << 6) /* FIFO Mode Enable Status */ +#define IIR_TOD (1 << 3) /* Time Out Detected */ +#define IIR_IID2 (1 << 2) /* Interrupt Source Encoded */ +#define IIR_IID1 (1 << 1) /* Interrupt Source Encoded */ +#define IIR_IP (1 << 0) /* Interrupt Pending (active low) */ + +#define FCR_ITL2 (1 << 7) /* Interrupt Trigger Level */ +#define FCR_ITL1 (1 << 6) /* Interrupt Trigger Level */ +#define FCR_RESETTF (1 << 2) /* Reset Transmitter FIFO */ +#define FCR_RESETRF (1 << 1) /* Reset Receiver FIFO */ +#define FCR_TRFIFOE (1 << 0) /* Transmit and Receive FIFO Enable */ +#define FCR_ITL_1 (0) +#define FCR_ITL_8 (FCR_ITL1) +#define FCR_ITL_16 (FCR_ITL2) +#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1) + +#define LCR_DLAB (1 << 7) /* Divisor Latch Access Bit */ +#define LCR_SB (1 << 6) /* Set Break */ +#define LCR_STKYP (1 << 5) /* Sticky Parity */ +#define LCR_EPS (1 << 4) /* Even Parity Select */ +#define LCR_PEN (1 << 3) /* Parity Enable */ +#define LCR_STB (1 << 2) /* Stop Bit */ +#define LCR_WLS1 (1 << 1) /* Word Length Select */ +#define LCR_WLS0 (1 << 0) /* Word Length Select */ + +#define LSR_FIFOE (1 << 7) /* FIFO Error Status */ +#define LSR_TEMT (1 << 6) /* Transmitter Empty */ +#define LSR_TDRQ (1 << 5) /* Transmit Data Request */ +#define LSR_BI (1 << 4) /* Break Interrupt */ +#define LSR_FE (1 << 3) /* Framing Error */ +#define LSR_PE (1 << 2) /* Parity Error */ +#define LSR_OE (1 << 1) /* Overrun Error */ +#define LSR_DR (1 << 0) /* Data Ready */ + +#define MCR_LOOP (1 << 4) +#define MCR_OUT2 (1 << 3) /* force MSR_DCD in loopback mode */ +#define MCR_OUT1 (1 << 2) /* force MSR_RI in loopback mode */ +#define MCR_RTS (1 << 1) /* Request to Send */ +#define MCR_DTR (1 << 0) /* Data Terminal Ready */ + +#define MSR_DCD (1 << 7) /* Data Carrier Detect */ +#define MSR_RI (1 << 6) /* Ring Indicator */ +#define MSR_DSR (1 << 5) /* Data Set Ready */ +#define MSR_CTS (1 << 4) /* Clear To Send */ +#define MSR_DDCD (1 << 3) /* Delta Data Carrier Detect */ +#define MSR_TERI (1 << 2) /* Trailing Edge Ring Indicator */ +#define MSR_DDSR (1 << 1) /* Delta Data Set Ready */ +#define MSR_DCTS (1 << 0) /* Delta Clear To Send */ + +/* + * IrSR (Infrared Selection Register) + */ +#define STISR_RXPL (1 << 4) /* Receive Data Polarity */ +#define STISR_TXPL (1 << 3) /* Transmit Data Polarity */ +#define STISR_XMODE (1 << 2) /* Transmit Pulse Width Select */ +#define STISR_RCVEIR (1 << 1) /* Receiver SIR Enable */ +#define STISR_XMITIR (1 << 0) /* Transmitter SIR Enable */ + +#endif /* __ASM_ARCH_REGS_UART_H */ diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h index 21e3e890af9..a9a4f302b6e 100644 --- a/arch/arm/mach-pxa/include/mach/uncompress.h +++ b/arch/arm/mach-pxa/include/mach/uncompress.h @@ -10,7 +10,7 @@ */ #include -#include +#include #include #define __REG(x) ((volatile unsigned long *)x) diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index 06f448a37ca..ba445133f3e 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -25,6 +25,7 @@ #include #include #include +#include #define FICP __REG(0x40800000) /* Start of FICP area */ #define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */ diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index abc00be5543..a793d1fa1cd 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -48,6 +48,7 @@ #include #include #include +#include struct uart_pxa_port { -- cgit v1.2.3-70-g09d2 From 1f017a9964c5b3b9581d3a5732110cb1e0444281 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 14:19:33 +0800 Subject: [ARM] pxa: move AC97 register definitions into dedicated regs-ac97.h The optimal change would be to move the AC97 register definitions into the AC97 driver, unfortunately, the registers are shared between several files. Move them into a dedicated regs-ac97.h first. Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 96 --------------------------- arch/arm/mach-pxa/include/mach/regs-ac97.h | 99 ++++++++++++++++++++++++++++ drivers/input/touchscreen/mainstone-wm97xx.c | 2 +- sound/arm/pxa2xx-ac97-lib.c | 2 +- sound/arm/pxa2xx-ac97.c | 1 + sound/soc/pxa/pxa2xx-ac97.c | 1 + 6 files changed, 103 insertions(+), 98 deletions(-) create mode 100644 arch/arm/mach-pxa/include/mach/regs-ac97.h (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index cb9b46de97c..a5650289803 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -131,102 +131,6 @@ * Serial Audio Controller - moved into sound/soc/pxa/pxa2xx-i2s.c */ -/* - * AC97 Controller registers - */ - -#define POCR __REG(0x40500000) /* PCM Out Control Register */ -#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ -#define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ - -#define PICR __REG(0x40500004) /* PCM In Control Register */ -#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ -#define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ - -#define MCCR __REG(0x40500008) /* Mic In Control Register */ -#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ -#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ - -#define GCR __REG(0x4050000C) /* Global Control Register */ -#ifdef CONFIG_PXA3xx -#define GCR_CLKBPB (1 << 31) /* Internal clock enable */ -#endif -#define GCR_nDMAEN (1 << 24) /* non DMA Enable */ -#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */ -#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */ -#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */ -#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */ -#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */ -#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */ -#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */ -#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */ -#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ -#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ - -#define POSR __REG(0x40500010) /* PCM Out Status Register */ -#define POSR_FIFOE (1 << 4) /* FIFO error */ -#define POSR_FSR (1 << 2) /* FIFO Service Request */ - -#define PISR __REG(0x40500014) /* PCM In Status Register */ -#define PISR_FIFOE (1 << 4) /* FIFO error */ -#define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ -#define PISR_FSR (1 << 2) /* FIFO Service Request */ - -#define MCSR __REG(0x40500018) /* Mic In Status Register */ -#define MCSR_FIFOE (1 << 4) /* FIFO error */ -#define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ -#define MCSR_FSR (1 << 2) /* FIFO Service Request */ - -#define GSR __REG(0x4050001C) /* Global Status Register */ -#define GSR_CDONE (1 << 19) /* Command Done */ -#define GSR_SDONE (1 << 18) /* Status Done */ -#define GSR_RDCS (1 << 15) /* Read Completion Status */ -#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */ -#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */ -#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */ -#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */ -#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */ -#define GSR_SCR (1 << 9) /* Secondary Codec Ready */ -#define GSR_PCR (1 << 8) /* Primary Codec Ready */ -#define GSR_MCINT (1 << 7) /* Mic In Interrupt */ -#define GSR_POINT (1 << 6) /* PCM Out Interrupt */ -#define GSR_PIINT (1 << 5) /* PCM In Interrupt */ -#define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */ -#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */ -#define GSR_MIINT (1 << 1) /* Modem In Interrupt */ -#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ - -#define CAR __REG(0x40500020) /* CODEC Access Register */ -#define CAR_CAIP (1 << 0) /* Codec Access In Progress */ - -#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */ -#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */ - -#define MOCR __REG(0x40500100) /* Modem Out Control Register */ -#define MOCR_FEIE (1 << 3) /* FIFO Error */ -#define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ - -#define MICR __REG(0x40500108) /* Modem In Control Register */ -#define MICR_FEIE (1 << 3) /* FIFO Error */ -#define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ - -#define MOSR __REG(0x40500110) /* Modem Out Status Register */ -#define MOSR_FIFOE (1 << 4) /* FIFO error */ -#define MOSR_FSR (1 << 2) /* FIFO Service Request */ - -#define MISR __REG(0x40500118) /* Modem In Status Register */ -#define MISR_FIFOE (1 << 4) /* FIFO error */ -#define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ -#define MISR_FSR (1 << 2) /* FIFO Service Request */ - -#define MODR __REG(0x40500140) /* Modem FIFO Data Register */ - -#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */ -#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */ -#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ -#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ - - /* * Fast Infrared Communication Port - moved into drivers/net/irda/pxaficp_ir.c */ diff --git a/arch/arm/mach-pxa/include/mach/regs-ac97.h b/arch/arm/mach-pxa/include/mach/regs-ac97.h new file mode 100644 index 00000000000..e41b9d202b8 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/regs-ac97.h @@ -0,0 +1,99 @@ +#ifndef __ASM_ARCH_REGS_AC97_H +#define __ASM_ARCH_REGS_AC97_H + +/* + * AC97 Controller registers + */ + +#define POCR __REG(0x40500000) /* PCM Out Control Register */ +#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define PICR __REG(0x40500004) /* PCM In Control Register */ +#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MCCR __REG(0x40500008) /* Mic In Control Register */ +#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define GCR __REG(0x4050000C) /* Global Control Register */ +#ifdef CONFIG_PXA3xx +#define GCR_CLKBPB (1 << 31) /* Internal clock enable */ +#endif +#define GCR_nDMAEN (1 << 24) /* non DMA Enable */ +#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */ +#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */ +#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */ +#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */ +#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */ +#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */ +#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */ +#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */ +#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ +#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ + +#define POSR __REG(0x40500010) /* PCM Out Status Register */ +#define POSR_FIFOE (1 << 4) /* FIFO error */ +#define POSR_FSR (1 << 2) /* FIFO Service Request */ + +#define PISR __REG(0x40500014) /* PCM In Status Register */ +#define PISR_FIFOE (1 << 4) /* FIFO error */ +#define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define PISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MCSR __REG(0x40500018) /* Mic In Status Register */ +#define MCSR_FIFOE (1 << 4) /* FIFO error */ +#define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MCSR_FSR (1 << 2) /* FIFO Service Request */ + +#define GSR __REG(0x4050001C) /* Global Status Register */ +#define GSR_CDONE (1 << 19) /* Command Done */ +#define GSR_SDONE (1 << 18) /* Status Done */ +#define GSR_RDCS (1 << 15) /* Read Completion Status */ +#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */ +#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */ +#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */ +#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */ +#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */ +#define GSR_SCR (1 << 9) /* Secondary Codec Ready */ +#define GSR_PCR (1 << 8) /* Primary Codec Ready */ +#define GSR_MCINT (1 << 7) /* Mic In Interrupt */ +#define GSR_POINT (1 << 6) /* PCM Out Interrupt */ +#define GSR_PIINT (1 << 5) /* PCM In Interrupt */ +#define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */ +#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */ +#define GSR_MIINT (1 << 1) /* Modem In Interrupt */ +#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ + +#define CAR __REG(0x40500020) /* CODEC Access Register */ +#define CAR_CAIP (1 << 0) /* Codec Access In Progress */ + +#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */ +#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */ + +#define MOCR __REG(0x40500100) /* Modem Out Control Register */ +#define MOCR_FEIE (1 << 3) /* FIFO Error */ +#define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MICR __REG(0x40500108) /* Modem In Control Register */ +#define MICR_FEIE (1 << 3) /* FIFO Error */ +#define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MOSR __REG(0x40500110) /* Modem Out Status Register */ +#define MOSR_FIFOE (1 << 4) /* FIFO error */ +#define MOSR_FSR (1 << 2) /* FIFO Service Request */ + +#define MISR __REG(0x40500118) /* Modem In Status Register */ +#define MISR_FIFOE (1 << 4) /* FIFO error */ +#define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MODR __REG(0x40500140) /* Modem FIFO Data Register */ + +#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */ +#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */ +#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ +#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ + +#endif /* __ASM_ARCH_REGS_AC97_H */ diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c index ba648750a8d..1d11e2be9ef 100644 --- a/drivers/input/touchscreen/mainstone-wm97xx.c +++ b/drivers/input/touchscreen/mainstone-wm97xx.c @@ -31,7 +31,7 @@ #include #include #include -#include +#include #define VERSION "0.13" diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c index 34c1d94f921..ef6539eea57 100644 --- a/sound/arm/pxa2xx-ac97-lib.c +++ b/sound/arm/pxa2xx-ac97-lib.c @@ -22,7 +22,7 @@ #include #include -#include +#include #include #include diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index c2635beb4c8..85cf591d4e1 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -22,6 +22,7 @@ #include #include +#include #include #include "pxa2xx-pcm.h" diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c index a7a3a9c5c6f..5e727393cfd 100644 --- a/sound/soc/pxa/pxa2xx-ac97.c +++ b/sound/soc/pxa/pxa2xx-ac97.c @@ -21,6 +21,7 @@ #include #include +#include #include "pxa2xx-pcm.h" #include "pxa2xx-ac97.h" -- cgit v1.2.3-70-g09d2 From f1647e4c068139b5f6c988b0862eb1d233dfffe2 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 14:54:39 +0800 Subject: [ARM] pxa: move GPIOx_BASE and GPIO register offsets to gpio.c Signed-off-by: Eric Miao --- arch/arm/mach-pxa/gpio.c | 12 ++++++++++++ arch/arm/mach-pxa/include/mach/pxa-regs.h | 28 ---------------------------- 2 files changed, 12 insertions(+), 28 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/gpio.c b/arch/arm/mach-pxa/gpio.c index 843144ff1f6..5fec1e479cb 100644 --- a/arch/arm/mach-pxa/gpio.c +++ b/arch/arm/mach-pxa/gpio.c @@ -25,6 +25,18 @@ #include "generic.h" +#define GPIO0_BASE ((void __iomem *)io_p2v(0x40E00000)) +#define GPIO1_BASE ((void __iomem *)io_p2v(0x40E00004)) +#define GPIO2_BASE ((void __iomem *)io_p2v(0x40E00008)) +#define GPIO3_BASE ((void __iomem *)io_p2v(0x40E00100)) + +#define GPLR_OFFSET 0x00 +#define GPDR_OFFSET 0x0C +#define GPSR_OFFSET 0x18 +#define GPCR_OFFSET 0x24 +#define GRER_OFFSET 0x30 +#define GFER_OFFSET 0x3C +#define GEDR_OFFSET 0x48 struct pxa_gpio_chip { struct gpio_chip chip; diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index a5650289803..782ad4ab805 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -203,19 +203,6 @@ * General Purpose I/O */ -#define GPIO0_BASE ((void __iomem *)io_p2v(0x40E00000)) -#define GPIO1_BASE ((void __iomem *)io_p2v(0x40E00004)) -#define GPIO2_BASE ((void __iomem *)io_p2v(0x40E00008)) -#define GPIO3_BASE ((void __iomem *)io_p2v(0x40E00100)) - -#define GPLR_OFFSET 0x00 -#define GPDR_OFFSET 0x0C -#define GPSR_OFFSET 0x18 -#define GPCR_OFFSET 0x24 -#define GRER_OFFSET 0x30 -#define GFER_OFFSET 0x3C -#define GEDR_OFFSET 0x48 - #define GPLR0 __REG(0x40E00000) /* GPIO Pin-Level Register GPIO<31:0> */ #define GPLR1 __REG(0x40E00004) /* GPIO Pin-Level Register GPIO<63:32> */ #define GPLR2 __REG(0x40E00008) /* GPIO Pin-Level Register GPIO<80:64> */ @@ -265,10 +252,6 @@ #define GPIO_bit(x) (1 << ((x) & 0x1f)) -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - -/* Interrupt Controller */ - #define _GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3) #define _GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3) #define _GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3) @@ -287,18 +270,7 @@ #define GEDR(x) (*((((x) & 0x7f) < 96) ? &_GEDR(x) : &GEDR3)) #define GAFR(x) (*((((x) & 0x7f) < 96) ? &_GAFR(x) : \ ((((x) & 0x7f) < 112) ? &GAFR3_L : &GAFR3_U))) -#else - -#define GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3) -#define GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3) -#define GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3) -#define GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3) -#define GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3) -#define GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3) -#define GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3) -#define GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2) -#endif /* * Power Manager - see pxa2xx-regs.h -- cgit v1.2.3-70-g09d2 From bf8b38654be05aa2e5e537a1d4353cefa1fa4b42 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 28 Nov 2008 14:57:33 +0800 Subject: [ARM] pxa: further cleanup of pxa-regs.h Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 29 ----------------------------- 1 file changed, 29 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index 782ad4ab805..ad65826dcaf 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -123,18 +123,6 @@ #define DCMD_WIDTH4 (3 << 14) /* 4 byte width (Word) */ #define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ -/* - * I2C registers - moved into drivers/i2c/busses/i2c-pxa.c - */ - -/* - * Serial Audio Controller - moved into sound/soc/pxa/pxa2xx-i2s.c - */ - -/* - * Fast Infrared Communication Port - moved into drivers/net/irda/pxaficp_ir.c - */ - /* * Real Time Clock */ @@ -271,21 +259,4 @@ #define GAFR(x) (*((((x) & 0x7f) < 96) ? &_GAFR(x) : \ ((((x) & 0x7f) < 112) ? &GAFR3_L : &GAFR3_U))) - -/* - * Power Manager - see pxa2xx-regs.h - */ - -/* - * SSP Serial Port Registers - see arch/arm/mach-pxa/include/mach/regs-ssp.h - */ - -/* - * MultiMediaCard (MMC) controller - see drivers/mmc/host/pxamci.h - */ - -/* - * Core Clock - see arch/arm/mach-pxa/include/mach/pxa2xx-regs.h - */ - #endif -- cgit v1.2.3-70-g09d2 From 7e5abc465b20001576d360ed2ece424da816e3a4 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Sun, 30 Nov 2008 23:13:52 +0800 Subject: [ARM] pxa: include in pxa-regs.h for the reference of __REG() within Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/pxa-regs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h index ad65826dcaf..31d615aa772 100644 --- a/arch/arm/mach-pxa/include/mach/pxa-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -13,6 +13,7 @@ #ifndef __PXA_REGS_H #define __PXA_REGS_H +#include /* * PXA Chip selects -- cgit v1.2.3-70-g09d2 From f1c6cd62cc4f7e55a803c4b9b92a67488d765a8f Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Wed, 26 Nov 2008 15:39:39 +0800 Subject: [ARM] pxa: introduced cpu_is_pxa935() and cpu_is_pxa9xx() Signed-off-by: Eric Miao --- arch/arm/mach-pxa/Kconfig | 3 +++ arch/arm/mach-pxa/include/mach/hardware.h | 31 ++++++++++++++++++++++++++++++- 2 files changed, 33 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 6c59f989a61..83e3dc32be9 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -19,6 +19,9 @@ config CPU_PXA320 config CPU_PXA930 bool "PXA930 (codename Tavor-P)" +config CPU_PXA935 + bool "PXA935 (codename Tavor-P65)" + endmenu endif diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index f6b4103ecc6..e2d6784aa7e 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -102,6 +102,9 @@ * PXA930 B0 0x69056835 0x5E643013 * PXA930 B1 0x69056837 0x7E643013 * PXA930 B2 0x69056838 0x8E643013 + * + * PXA935 A0 0x56056931 0x1E653013 + * PXA935 B0 0x56056936 0x6E653013 */ #ifdef CONFIG_PXA25x #define __cpu_is_pxa210(id) \ @@ -178,12 +181,22 @@ #define __cpu_is_pxa930(id) \ ({ \ unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x683; \ + _id == 0x683; \ }) #else #define __cpu_is_pxa930(id) (0) #endif +#ifdef CONFIG_CPU_PXA935 +#define __cpu_is_pxa935(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x693; \ + }) +#else +#define __cpu_is_pxa935(id) (0) +#endif + #define cpu_is_pxa210() \ ({ \ __cpu_is_pxa210(read_cpuid_id()); \ @@ -230,6 +243,12 @@ __cpu_is_pxa930(id); \ }) +#define cpu_is_pxa935() \ + ({ \ + unsigned int id = read_cpuid(CPUID_ID); \ + __cpu_is_pxa935(id); \ + }) + /* * CPUID Core Generation Bit * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x @@ -247,6 +266,12 @@ _id == 0x3; \ }) +#define __cpu_is_pxa9xx(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x683 || _id == 0x693; \ + }) + #define cpu_is_pxa2xx() \ ({ \ __cpu_is_pxa2xx(read_cpuid_id()); \ @@ -257,6 +282,10 @@ __cpu_is_pxa3xx(read_cpuid_id()); \ }) +#define cpu_is_pxa9xx() \ + ({ \ + __cpu_is_pxa9xx(read_cpuid_id()); \ + }) /* * return current memory and LCD clock frequency in units of 10kHz */ -- cgit v1.2.3-70-g09d2 From 8cc78909816ed5529806ee94f19f3e02beae4e7e Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Sat, 22 Nov 2008 21:40:50 +0800 Subject: [ARM] pxa: add missing GPIOs definitions GPIO3/GPIO4 are a bit special on pxa27x, since it depends on PCFR/PI2C_EN bit, add their definitions here with comments. Signed-off-by: Eric Miao Acked-by: Stefan Schmidt --- arch/arm/mach-pxa/include/mach/mfp-pxa27x.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h index 122bdbd5318..da4f85a4f99 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h @@ -11,6 +11,12 @@ #include #include +/* Note: GPIO3/GPIO4 will be driven by Power I2C when PCFR/PI2C_EN + * bit is set, regardless of the GPIO configuration + */ +#define GPIO3_GPIO MFP_CFG_IN(GPIO3, AF0) +#define GPIO4_GPIO MFP_CFG_IN(GPIO4, AF0) + /* GPIO */ #define GPIO85_GPIO MFP_CFG_IN(GPIO85, AF0) #define GPIO86_GPIO MFP_CFG_IN(GPIO86, AF0) -- cgit v1.2.3-70-g09d2 From a10c287d393bdd32127d59f3ec8fd7bb80e2fa05 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Sun, 29 Jun 2008 16:53:34 +0200 Subject: [ARM] pxa: cpufreq-pxa2xx: sdram_rows detection support This patch implements Eric Miao's idea to detect the correct value of sdram_rows by inspecting the MDCNFG register settings. It is only tested on two pxa27x devices with 64MB RAM (magician and hx4700) so far. Signed-off-by: Philipp Zabel Signed-off-by: Eric Miao --- arch/arm/mach-pxa/cpufreq-pxa2xx.c | 25 ++++++++++++++++++++++--- arch/arm/mach-pxa/include/mach/pxa2xx-regs.h | 5 +++++ 2 files changed, 27 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c index 6bb678db537..771dd4eac93 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c @@ -64,7 +64,7 @@ typedef struct { /* Define the refresh period in mSec for the SDRAM and the number of rows */ #define SDRAM_TREF 64 /* standard 64ms SDRAM */ -#define SDRAM_ROWS 4096 /* 64MB=8192 32MB=4096 */ +static unsigned int sdram_rows; #define CCLKCFG_TURBO 0x1 #define CCLKCFG_FCS 0x2 @@ -73,6 +73,9 @@ typedef struct { #define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2) #define MDREFR_DRI_MASK 0xFFF +#define MDCNFG_DRAC2(mdcnfg) (((mdcnfg) >> 21) & 0x3) +#define MDCNFG_DRAC0(mdcnfg) (((mdcnfg) >> 5) & 0x3) + /* * PXA255 definitions */ @@ -192,14 +195,28 @@ static void pxa27x_guess_max_freq(void) } } +static void init_sdram_rows(void) +{ + uint32_t mdcnfg = MDCNFG; + unsigned int drac2 = 0, drac0 = 0; + + if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) + drac2 = MDCNFG_DRAC2(mdcnfg); + + if (mdcnfg & (MDCNFG_DE0 | MDCNFG_DE1)) + drac0 = MDCNFG_DRAC0(mdcnfg); + + sdram_rows = 1 << (11 + max(drac0, drac2)); +} + static u32 mdrefr_dri(unsigned int freq) { u32 dri = 0; if (cpu_is_pxa25x()) - dri = ((freq * SDRAM_TREF) / (SDRAM_ROWS * 32)); + dri = ((freq * SDRAM_TREF) / (sdram_rows * 32)); if (cpu_is_pxa27x()) - dri = ((freq * SDRAM_TREF) / (SDRAM_ROWS - 31)) / 32; + dri = ((freq * SDRAM_TREF) / (sdram_rows - 31)) / 32; return dri; } @@ -334,6 +351,8 @@ static __init int pxa_cpufreq_init(struct cpufreq_policy *policy) if (cpu_is_pxa27x()) pxa27x_guess_max_freq(); + init_sdram_rows(); + /* set default policy and cpuinfo */ policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ policy->cur = get_clk_frequency_khz(0); /* current freq */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h index 2b71d87c898..77102d695cc 100644 --- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h @@ -49,6 +49,11 @@ #define MECR_NOS (1 << 0) /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */ #define MECR_CIT (1 << 1) /* Card Is There: 0 -> no card, 1 -> card inserted */ +#define MDCNFG_DE0 (1 << 0) /* SDRAM Bank 0 Enable */ +#define MDCNFG_DE1 (1 << 1) /* SDRAM Bank 1 Enable */ +#define MDCNFG_DE2 (1 << 16) /* SDRAM Bank 2 Enable */ +#define MDCNFG_DE3 (1 << 17) /* SDRAM Bank 3 Enable */ + #define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ #define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ #define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ -- cgit v1.2.3-70-g09d2 From c96763d4dc2f4032369f068a5d185238e01da478 Mon Sep 17 00:00:00 2001 From: Robert Jarzmik Date: Tue, 18 Nov 2008 20:23:32 +0100 Subject: [ARM] pxa/MioA701: discovered new gpio definitions. The charger enable gpio is straight (1 means draw from USB Vbus, 0 mean do not draw). The USB Vbus sensing is inverted (1 means no Vbus voltage sensed, 0 means Vbus voltage present). Signed-off-by: Robert Jarzmik Signed-off-by: Eric Miao --- arch/arm/mach-pxa/include/mach/mioa701.h | 9 +++++++-- arch/arm/mach-pxa/mioa701.c | 22 +++++++++++----------- 2 files changed, 18 insertions(+), 13 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/mioa701.h b/arch/arm/mach-pxa/include/mach/mioa701.h index 8483cb51183..02868447b0b 100644 --- a/arch/arm/mach-pxa/include/mach/mioa701.h +++ b/arch/arm/mach-pxa/include/mach/mioa701.h @@ -10,12 +10,14 @@ (MFP_PIN(pin) | MFP_##af | MFP_DIR_OUT | MFP_LPM_##state)) /* Global GPIOs */ -#define GPIO9_CHARGE_nEN 9 +#define GPIO9_CHARGE_EN 9 #define GPIO18_POWEROFF 18 #define GPIO87_LCD_POWER 87 +#define GPIO96_AC_DETECT 96 +#define GPIO80_MAYBE_CHARGE_VDROP 80 /* Drop of 88mV */ /* USB */ -#define GPIO13_USB_DETECT 13 +#define GPIO13_nUSB_DETECT 13 #define GPIO22_USB_ENABLE 22 /* SDIO bits */ @@ -24,7 +26,10 @@ #define GPIO91_SDIO_EN 91 /* Bluetooth */ +#define GPIO14_BT_nACTIVITY 14 #define GPIO83_BT_ON 83 +#define GPIO77_BT_UNKNOWN1 77 +#define GPIO86_BT_MAYBE_nRESET 86 /* GPS */ #define GPIO23_GPS_UNKNOWN1 23 diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index 8252f329ad7..04a2cb38b07 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -57,10 +57,11 @@ static unsigned long mioa701_pin_config[] = { /* Mio global */ - MIO_CFG_OUT(GPIO9_CHARGE_nEN, AF0, DRIVE_LOW), + MIO_CFG_OUT(GPIO9_CHARGE_EN, AF0, DRIVE_LOW), MIO_CFG_OUT(GPIO18_POWEROFF, AF0, DRIVE_LOW), MFP_CFG_OUT(GPIO3, AF0, DRIVE_HIGH), MFP_CFG_OUT(GPIO4, AF0, DRIVE_HIGH), + MIO_CFG_IN(GPIO80_MAYBE_CHARGE_VDROP, AF0), /* Backlight PWM 0 */ GPIO16_PWM0_OUT, @@ -77,7 +78,7 @@ static unsigned long mioa701_pin_config[] = { MIO_CFG_OUT(GPIO91_SDIO_EN, AF0, DRIVE_LOW), /* USB */ - MIO_CFG_IN(GPIO13_USB_DETECT, AF0), + MIO_CFG_IN(GPIO13_nUSB_DETECT, AF0), MIO_CFG_OUT(GPIO22_USB_ENABLE, AF0, DRIVE_LOW), /* LCD */ @@ -116,11 +117,14 @@ static unsigned long mioa701_pin_config[] = { GPIO85_CIF_LV, /* Bluetooth */ + MIO_CFG_IN(GPIO14_BT_nACTIVITY, AF0), GPIO44_BTUART_CTS, GPIO42_BTUART_RXD, GPIO45_BTUART_RTS, GPIO43_BTUART_TXD, MIO_CFG_OUT(GPIO83_BT_ON, AF0, DRIVE_LOW), + MIO_CFG_OUT(GPIO77_BT_UNKNOWN1, AF0, DRIVE_HIGH), + MIO_CFG_OUT(GPIO86_BT_MAYBE_nRESET, AF0, DRIVE_HIGH), /* GPS */ MIO_CFG_OUT(GPIO23_GPS_UNKNOWN1, AF0, DRIVE_LOW), @@ -173,15 +177,11 @@ static unsigned long mioa701_pin_config[] = { GPIO118_I2C_SDA, /* Unknown */ - MFP_CFG_IN(GPIO14, AF0), MFP_CFG_IN(GPIO20, AF0), MFP_CFG_IN(GPIO21, AF0), MFP_CFG_IN(GPIO33, AF0), MFP_CFG_OUT(GPIO49, AF0, DRIVE_HIGH), MFP_CFG_OUT(GPIO57, AF0, DRIVE_HIGH), - MFP_CFG_OUT(GPIO77, AF0, DRIVE_HIGH), - MFP_CFG_IN(GPIO80, AF0), - MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH), MFP_CFG_IN(GPIO96, AF0), MFP_CFG_OUT(GPIO116, AF0, DRIVE_HIGH), }; @@ -428,7 +428,7 @@ static void udc_power_command(int cmd) static int is_usb_connected(void) { - return !!gpio_get_value(GPIO13_USB_DETECT); + return !gpio_get_value(GPIO13_nUSB_DETECT); } static struct pxa2xx_udc_mach_info mioa701_udc_info = { @@ -682,7 +682,7 @@ static char *supplicants[] = { static void mioa701_set_charge(int flags) { - gpio_set_value(GPIO9_CHARGE_nEN, !flags); + gpio_set_value(GPIO9_CHARGE_EN, (flags == PDA_POWER_CHARGE_USB)); } static struct pda_power_pdata power_pdata = { @@ -695,8 +695,8 @@ static struct pda_power_pdata power_pdata = { static struct resource power_resources[] = { [0] = { .name = "ac", - .start = gpio_to_irq(GPIO13_USB_DETECT), - .end = gpio_to_irq(GPIO13_USB_DETECT), + .start = gpio_to_irq(GPIO13_nUSB_DETECT), + .end = gpio_to_irq(GPIO13_nUSB_DETECT), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE, }, @@ -908,7 +908,7 @@ static void mioa701_restart(char c) } struct gpio_ress global_gpios[] = { - MIO_GPIO_OUT(GPIO9_CHARGE_nEN, 1, "Charger enable"), + MIO_GPIO_OUT(GPIO9_CHARGE_EN, 1, "Charger enable"), MIO_GPIO_OUT(GPIO18_POWEROFF, 0, "Power Off"), MIO_GPIO_OUT(GPIO87_LCD_POWER, 0, "LCD Power") }; -- cgit v1.2.3-70-g09d2 From bc2fd1c09c226ea47ab8301cde6dbcf9e5c78b73 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Thu, 23 Oct 2008 21:06:56 +0200 Subject: [ARM] pxa: add basic support for HP iPAQ h5000 This patch adds HP iPAQ h5000's (h5400, h5500) basic definitions. Kernel will able to boot, work via serial console, mount filesystems placed on flashes and run USB gadgets (g_ether by default). Other device drivers (frame buffer, LCD, touchscreen, backlight, bluetooth, w1/battery, ...) are depend on SAMCOP and MediaQ SoCs/MFDs, drivers to which will be submitted too, after massive cleanups. This machine will be used as "real user" for these new drivers. This is an updated version of the patch, which contains fixes proposed on linux-arm-kernel mailing list. Signed-off-by: Anton Vorontsov Signed-off-by: Milan Plzik Signed-off-by: Eric Miao --- arch/arm/configs/h5000_defconfig | 996 +++++++++++++++++++++++++++++++++ arch/arm/mach-pxa/Kconfig | 4 + arch/arm/mach-pxa/Makefile | 1 + arch/arm/mach-pxa/h5000.c | 200 +++++++ arch/arm/mach-pxa/include/mach/h5000.h | 113 ++++ 5 files changed, 1314 insertions(+) create mode 100644 arch/arm/configs/h5000_defconfig create mode 100644 arch/arm/mach-pxa/h5000.c create mode 100644 arch/arm/mach-pxa/include/mach/h5000.h (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig new file mode 100644 index 00000000000..649baa37049 --- /dev/null +++ b/arch/arm/configs/h5000_defconfig @@ -0,0 +1,996 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-rc6 +# Tue Sep 16 16:13:48 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +# CONFIG_UID16 is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_MSM7X00A is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# +# CONFIG_ARCH_GUMSTIX is not set +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_ARCH_PXA_ESERIES is not set +CONFIG_MACH_H5000=y +# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_MACH_EM_X270 is not set +# CONFIG_MACH_COLIBRI is not set +# CONFIG_MACH_ZYLONITE is not set +# CONFIG_MACH_LITTLETON is not set +# CONFIG_MACH_TAVOREVB is not set +# CONFIG_MACH_SAAR is not set +# CONFIG_MACH_ARMCORE is not set +# CONFIG_MACH_MAGICIAN is not set +# CONFIG_MACH_PCM027 is not set +# CONFIG_ARCH_PXA_PALM is not set +# CONFIG_PXA_EZX is not set +CONFIG_PXA25x=y +# CONFIG_PXA_PWM is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +# CONFIG_IWMMXT is not set +CONFIG_XSCALE_PMU=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +CONFIG_ARCH_FLATMEM_HAS_HOLES=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="keepinitrd" +# CONFIG_XIP_KERNEL is not set +CONFIG_KEXEC=y +CONFIG_ATAGS_PROC=y + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_APM_EMULATION=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +# CONFIG_MTD_CHAR is not set +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_NOSWAP=y +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_GEOMETRY=y +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x8000000 +CONFIG_MTD_PHYSMAP_LEN=0x0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PXA2XX is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_SHARP_SL is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_NETDEVICES is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set +# CONFIG_INPUT_APMPOWER is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=32 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +CONFIG_USB_GADGET_PXA25X=y +CONFIG_USB_PXA25X=y +CONFIG_USB_PXA25X_SMALL=y +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +# CONFIG_USB_ETH_RNDIS is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_SA1100=y +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_SCHED_DEBUG is not set +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_LZO is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index c7fc05fe975..8627e718a61 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -202,6 +202,10 @@ config MACH_E800 config TRIZEPS_PXA bool "PXA based Keith und Koep Trizeps DIMM-Modules" +config MACH_H5000 + bool "HP iPAQ h5000" + select PXA25x + config MACH_TRIZEPS4 bool "Keith und Koep Trizeps4 DIMM-Module" depends on TRIZEPS_PXA diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index d64c68b232e..dc184eae510 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -35,6 +35,7 @@ obj-$(CONFIG_MACH_MP900C) += mp900.o obj-$(CONFIG_ARCH_PXA_IDP) += idp.o obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o obj-$(CONFIG_MACH_COLIBRI) += colibri.o +obj-$(CONFIG_MACH_H5000) += h5000.o obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o sharpsl_pm.o corgi_pm.o obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o obj-$(CONFIG_CORGI_SSP_DEPRECATED) += corgi_ssp.o corgi_lcd.o diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c new file mode 100644 index 00000000000..da6e4422c0f --- /dev/null +++ b/arch/arm/mach-pxa/h5000.c @@ -0,0 +1,200 @@ +/* + * Hardware definitions for HP iPAQ h5xxx Handheld Computers + * + * Copyright 2000-2003 Hewlett-Packard Company. + * Copyright 2002 Jamey Hicks + * Copyright 2004-2005 Phil Blundell + * Copyright 2007-2008 Anton Vorontsov + * + * 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. + * + * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, + * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS + * FITNESS FOR ANY PARTICULAR PURPOSE. + * + * Author: Jamey Hicks. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "generic.h" + +/* + * Flash + */ + +static struct mtd_partition h5000_flash0_partitions[] = { + { + .name = "bootldr", + .size = 0x00040000, + .offset = 0, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "root", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + }, +}; + +static struct mtd_partition h5000_flash1_partitions[] = { + { + .name = "second root", + .size = SZ_16M - 0x00040000, + .offset = 0, + }, + { + .name = "asset", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + .mask_flags = MTD_WRITEABLE, + }, +}; + +static struct physmap_flash_data h5000_flash0_data = { + .width = 4, + .parts = h5000_flash0_partitions, + .nr_parts = ARRAY_SIZE(h5000_flash0_partitions), +}; + +static struct physmap_flash_data h5000_flash1_data = { + .width = 4, + .parts = h5000_flash1_partitions, + .nr_parts = ARRAY_SIZE(h5000_flash1_partitions), +}; + +static struct resource h5000_flash0_resources = { + .start = PXA_CS0_PHYS, + .end = PXA_CS0_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, +}; + +static struct resource h5000_flash1_resources = { + .start = PXA_CS0_PHYS + SZ_32M, + .end = PXA_CS0_PHYS + SZ_32M + SZ_16M - 1, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, +}; + +static struct platform_device h5000_flash[] = { + { + .name = "physmap-flash", + .id = 0, + .resource = &h5000_flash0_resources, + .num_resources = 1, + .dev = { + .platform_data = &h5000_flash0_data, + }, + }, + { + .name = "physmap-flash", + .id = 1, + .resource = &h5000_flash1_resources, + .num_resources = 1, + .dev = { + .platform_data = &h5000_flash1_data, + }, + }, +}; + +/* + * USB Device Controller + */ + +static struct pxa2xx_udc_mach_info h5000_udc_mach_info __initdata = { + .gpio_pullup = H5000_GPIO_USB_PULLUP, +}; + +/* + * GPIO setup + */ + +static unsigned long h5000_pin_config[] __initdata = { + /* Crystal and Clock Signals */ + GPIO12_32KHz, + + /* SDRAM and Static Memory I/O Signals */ + GPIO15_nCS_1, + GPIO78_nCS_2, + GPIO79_nCS_3, + GPIO80_nCS_4, + + /* FFUART */ + GPIO34_FFUART_RXD, + GPIO35_FFUART_CTS, + GPIO36_FFUART_DCD, + GPIO37_FFUART_DSR, + GPIO38_FFUART_RI, + GPIO39_FFUART_TXD, + GPIO40_FFUART_DTR, + GPIO41_FFUART_RTS, + + /* BTUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO44_BTUART_CTS, + GPIO45_BTUART_RTS, + + /* SSP1 */ + GPIO23_SSP1_SCLK, + GPIO25_SSP1_TXD, + GPIO26_SSP1_RXD, +}; + +/* + * Localbus setup: + * CS0: Flash; + * CS1: MediaQ chip, select 16-bit bus and vlio; + * CS5: SAMCOP. + */ + +static void fix_msc(void) +{ + MSC0 = 0x129c24f2; + MSC1 = 0x7ff424fa; + MSC2 = 0x7ff47ff4; + + MDREFR |= 0x02080000; +} + +/* + * Platform devices + */ + +static struct platform_device *devices[] __initdata = { + &h5000_flash[0], + &h5000_flash[1], +}; + +static void __init h5000_init(void) +{ + fix_msc(); + + pxa2xx_mfp_config(ARRAY_AND_SIZE(h5000_pin_config)); + pxa_set_udc_info(&h5000_udc_mach_info); + platform_add_devices(ARRAY_AND_SIZE(devices)); +} + +MACHINE_START(H5400, "HP iPAQ H5000") + .phys_io = 0x40000000, + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .init_irq = pxa25x_init_irq, + .timer = &pxa_timer, + .init_machine = h5000_init, +MACHINE_END diff --git a/arch/arm/mach-pxa/include/mach/h5000.h b/arch/arm/mach-pxa/include/mach/h5000.h new file mode 100644 index 00000000000..2a5ae380278 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/h5000.h @@ -0,0 +1,113 @@ +/* + * Hardware definitions for HP iPAQ h5xxx Handheld Computers + * + * Copyright(20)02 Hewlett-Packard Company. + * + * 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. + * + * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, + * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS + * FITNESS FOR ANY PARTICULAR PURPOSE. + * + * Author: Jamey Hicks + */ + +#ifndef __ASM_ARCH_H5000_H +#define __ASM_ARCH_H5000_H + +#include + +/* + * CPU GPIOs + */ + +#define H5000_GPIO_POWER_BUTTON (0) +#define H5000_GPIO_RESET_BUTTON_N (1) +#define H5000_GPIO_OPT_INT (2) +#define H5000_GPIO_BACKUP_POWER (3) +#define H5000_GPIO_ACTION_BUTTON (4) +#define H5000_GPIO_COM_DCD_SOMETHING (5) /* what is this really ? */ +/* 6 not connected */ +#define H5000_GPIO_RESET_BUTTON_AGAIN_N (7) /* connected to gpio 1 as well */ +/* 8 not connected */ +#define H5000_GPIO_RSO_N (9) /* reset output from max1702 which regulates 3.3 and 2.5 */ +#define H5000_GPIO_ASIC_INT_N (10) /* from companion asic */ +#define H5000_GPIO_BT_ENV_0 (11) /* to LMX9814, set to 1 according to regdump */ +/*(12) not connected */ +#define H5000_GPIO_BT_ENV_1 (13) /* to LMX9814, set to 1 according to regdump */ +#define H5000_GPIO_BT_WU (14) /* from LMX9814, Defined as HOST_WAKEUP in the LMX9820 data sheet */ +/*(15) is CS1# */ +/*(16) not connected */ +/*(17) not connected */ +/*(18) is pcmcia ready */ +/*(19) is dreq1 */ +/*(20) is dreq0 */ +#define H5000_GPIO_OE_RD_NWR (21) /* output enable on rd/nwr signal to companion asic */ +/*(22) is not connected */ +#define H5000_GPIO_OPT_SPI_CLK (23) /* to extension pack */ +#define H5000_GPIO_OPT_SPI_CS_N (24) /* to extension pack */ +#define H5000_GPIO_OPT_SPI_DOUT (25) /* to extension pack */ +#define H5000_GPIO_OPT_SPI_DIN (26) /* to extension pack */ +/*(27) not connected */ +#define H5000_GPIO_I2S_BITCLK (28) /* connected to AC97 codec */ +#define H5000_GPIO_I2S_DATAOUT (29) /* connected to AC97 codec */ +#define H5000_GPIO_I2S_DATAIN (30) /* connected to AC97 codec */ +#define H5000_GPIO_I2S_LRCLK (31) /* connected to AC97 codec */ +#define H5000_GPIO_I2S_SYSCLK (32) /* connected to AC97 codec */ +/*(33) is CS5# */ +#define H5000_GPIO_COM_RXD (34) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_CTS (35) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_DCD (36) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_DSR (37) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_RI (38) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_TXD (39) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_DTR (40) /* connected to cradle/cable connector */ +#define H5000_GPIO_COM_RTS (41) /* connected to cradle/cable connector */ + +#define H5000_GPIO_BT_RXD (42) /* connected to BT (LMX9814) */ +#define H5000_GPIO_BT_TXD (43) /* connected to BT (LMX9814) */ +#define H5000_GPIO_BT_CTS (44) /* connected to BT (LMX9814) */ +#define H5000_GPIO_BT_RTS (45) /* connected to BT (LMX9814) */ + +#define H5000_GPIO_IRDA_RXD (46) +#define H5000_GPIO_IRDA_TXD (47) + +#define H5000_GPIO_POE_N (48) /* used for pcmcia */ +#define H5000_GPIO_PWE_N (49) /* used for pcmcia */ +#define H5000_GPIO_PIOR_N (50) /* used for pcmcia */ +#define H5000_GPIO_PIOW_N (51) /* used for pcmcia */ +#define H5000_GPIO_PCE1_N (52) /* used for pcmcia */ +#define H5000_GPIO_PCE2_N (53) /* used for pcmcia */ +#define H5000_GPIO_PSKTSEL (54) /* used for pcmcia */ +#define H5000_GPIO_PREG_N (55) /* used for pcmcia */ +#define H5000_GPIO_PWAIT_N (56) /* used for pcmcia */ +#define H5000_GPIO_IOIS16_N (57) /* used for pcmcia */ + +#define H5000_GPIO_IRDA_SD (58) /* to hsdl3002 sd */ +/*(59) not connected */ +#define H5000_GPIO_POWER_SD_N (60) /* controls power to SD */ +#define H5000_GPIO_POWER_RS232_N (61) /* inverted FORCEON to rs232 transceiver */ +#define H5000_GPIO_POWER_ACCEL_N (62) /* controls power to accel */ +/*(63) is not connected */ +#define H5000_GPIO_OPT_NVRAM (64) /* controls power to expansion pack */ +#define H5000_GPIO_CHG_EN (65) /* to sc801 en */ +#define H5000_GPIO_USB_PULLUP (66) /* USB d+ pullup via 1.5K resistor */ +#define H5000_GPIO_BT_2V8_N (67) /* 2.8V used by bluetooth */ +#define H5000_GPIO_EXT_CHG_RATE (68) /* enables external charging rate */ +/*(69) is not connected */ +#define H5000_GPIO_CIR_RESET (70) /* consumer IR reset */ +#define H5000_GPIO_POWER_LIGHT_SENSOR_N (71) +#define H5000_GPIO_BT_M_RESET (72) +#define H5000_GPIO_STD_CHG_RATE (73) +#define H5000_GPIO_SD_WP_N (74) +#define H5000_GPIO_MOTOR_ON_N (75) /* external pullup on this */ +#define H5000_GPIO_HEADPHONE_DETECT (76) +#define H5000_GPIO_USB_CHG_RATE (77) /* select rate for charging via usb */ +/*(78) is CS2# */ +/*(79) is CS3# */ +/*(80) is CS4# */ + +#endif /* __ASM_ARCH_H5000_H */ -- cgit v1.2.3-70-g09d2 From 67fbc2312312095acc2f19a0b601bac10f84cf9d Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 11 Dec 2008 17:20:44 +0000 Subject: [ARM] fix xm_x2xx_defconfig build errors drivers/built-in.o: In function `pci_set_consistent_dma_mask': hid-quirks.c:(.text+0x2664): multiple definition of `pci_set_consistent_dma_mask' drivers/built-in.o: In function `pci_set_dma_mask': hid-quirks.c:(.text+0x42c4): multiple definition of `pci_set_dma_mask' because drivers/pci/pci.c was not seeing the definition disabling these functions. Signed-off-by: Russell King --- arch/arm/mach-pxa/include/mach/dma.h | 4 ---- arch/arm/mach-pxa/include/mach/hardware.h | 2 ++ 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/include/mach/dma.h b/arch/arm/mach-pxa/include/mach/dma.h index 955bfe60606..7804637a6df 100644 --- a/arch/arm/mach-pxa/include/mach/dma.h +++ b/arch/arm/mach-pxa/include/mach/dma.h @@ -30,10 +30,6 @@ typedef enum { DMA_PRIO_LOW = 2 } pxa_dma_prio; -#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -#define HAVE_ARCH_PCI_SET_DMA_MASK 1 -#endif - /* * DMA registration */ diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index e2d6784aa7e..4e782ec3866 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -297,6 +297,8 @@ extern unsigned int get_memclk_frequency_10khz(void); #define PCIBIOS_MIN_IO 0 #define PCIBIOS_MIN_MEM 0 #define pcibios_assign_all_busses() 1 +#define HAVE_ARCH_PCI_SET_DMA_MASK 1 #endif + #endif /* _ASM_ARCH_HARDWARE_H */ -- cgit v1.2.3-70-g09d2 From a02f45cfca97dcf97c03b32603ec2399bf006605 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 14 Dec 2008 13:22:51 +0000 Subject: [ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h Signed-off-by: Russell King --- arch/arm/include/asm/mtd-xip.h | 1 - arch/arm/mach-pxa/include/mach/mtd-xip.h | 1 + arch/arm/mach-sa1100/include/mach/mtd-xip.h | 2 ++ 3 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/include/asm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h index d8fbe2d9b8b..d79d66d2cf7 100644 --- a/arch/arm/include/asm/mtd-xip.h +++ b/arch/arm/include/asm/mtd-xip.h @@ -15,7 +15,6 @@ #ifndef __ARM_MTD_XIP_H__ #define __ARM_MTD_XIP_H__ -#include #include /* fill instruction prefetch */ diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h index 4d452fcb150..cfca8155be7 100644 --- a/arch/arm/mach-pxa/include/mach/mtd-xip.h +++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h @@ -15,6 +15,7 @@ #ifndef __ARCH_PXA_MTD_XIP_H__ #define __ARCH_PXA_MTD_XIP_H__ +#include #include #define xip_irqpending() (ICIP & ICMR) diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h index eaa09e86ad1..b3d684098fb 100644 --- a/arch/arm/mach-sa1100/include/mach/mtd-xip.h +++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h @@ -15,6 +15,8 @@ #ifndef __ARCH_SA1100_MTD_XIP_H__ #define __ARCH_SA1100_MTD_XIP_H__ +#include + #define xip_irqpending() (ICIP & ICMR) /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ -- cgit v1.2.3-70-g09d2 From b1ae1b7b274f67c149bee4731e38a7516c723de4 Mon Sep 17 00:00:00 2001 From: Ian Molton Date: Fri, 26 Sep 2008 13:38:59 +0100 Subject: [ARM] pxa: Add multi-io support for e-series This patchset provides support for the TMIO based IO controller used in the Toshiba e-series PDAs. Signed-off-by: Ian Molton Acked-by: Samuel Ortiz Acked-by: Eric Miao --- arch/arm/mach-pxa/e330.c | 36 +++++++++++- arch/arm/mach-pxa/e350.c | 36 +++++++++++- arch/arm/mach-pxa/e400.c | 65 ++++++++++++++++++++- arch/arm/mach-pxa/e740.c | 36 +++++++++++- arch/arm/mach-pxa/e750.c | 33 ++++++++++- arch/arm/mach-pxa/e800.c | 30 ++++++++++ arch/arm/mach-pxa/eseries.c | 81 +++++++++++++++++++++++++++ arch/arm/mach-pxa/eseries.h | 9 +++ arch/arm/mach-pxa/include/mach/eseries-gpio.h | 2 + 9 files changed, 320 insertions(+), 8 deletions(-) (limited to 'arch/arm/mach-pxa/include') diff --git a/arch/arm/mach-pxa/e330.c b/arch/arm/mach-pxa/e330.c index d488eded205..1bd7f740427 100644 --- a/arch/arm/mach-pxa/e330.c +++ b/arch/arm/mach-pxa/e330.c @@ -1,5 +1,5 @@ /* - * Hardware definitions for the Toshiba eseries PDAs + * Hardware definitions for the Toshiba e330 PDAs * * Copyright (c) 2003 Ian Molton * @@ -12,6 +12,9 @@ #include #include +#include +#include +#include #include #include @@ -19,13 +22,44 @@ #include #include +#include +#include #include #include "generic.h" #include "eseries.h" +#include "clock.h" + +/* -------------------- e330 tc6387xb parameters -------------------- */ + +static struct tc6387xb_platform_data e330_tc6387xb_info = { + .enable = &eseries_tmio_enable, + .disable = &eseries_tmio_disable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, +}; + +static struct platform_device e330_tc6387xb_device = { + .name = "tc6387xb", + .id = -1, + .dev = { + .platform_data = &e330_tc6387xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* --------------------------------------------------------------- */ + +static struct platform_device *devices[] __initdata = { + &e330_tc6387xb_device, +}; static void __init e330_init(void) { + eseries_register_clks(); + eseries_get_tmio_gpios(); + platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); } diff --git a/arch/arm/mach-pxa/e350.c b/arch/arm/mach-pxa/e350.c index 8ecbc547982..251129391d7 100644 --- a/arch/arm/mach-pxa/e350.c +++ b/arch/arm/mach-pxa/e350.c @@ -1,5 +1,5 @@ /* - * Hardware definitions for the Toshiba eseries PDAs + * Hardware definitions for the Toshiba e350 PDAs * * Copyright (c) 2003 Ian Molton * @@ -12,20 +12,54 @@ #include #include +#include +#include +#include #include #include #include #include +#include #include +#include #include #include "generic.h" #include "eseries.h" +#include "clock.h" + +/* -------------------- e350 t7l66xb parameters -------------------- */ + +static struct t7l66xb_platform_data e350_t7l66xb_info = { + .irq_base = IRQ_BOARD_START, + .enable = &eseries_tmio_enable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, +}; + +static struct platform_device e350_t7l66xb_device = { + .name = "t7l66xb", + .id = -1, + .dev = { + .platform_data = &e350_t7l66xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* ---------------------------------------------------------- */ + +static struct platform_device *devices[] __initdata = { + &e350_t7l66xb_device, +}; static void __init e350_init(void) { + eseries_register_clks(); + eseries_get_tmio_gpios(); + platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); } diff --git a/arch/arm/mach-pxa/e400.c b/arch/arm/mach-pxa/e400.c index 544bbaa2062..7716ad0c3b3 100644 --- a/arch/arm/mach-pxa/e400.c +++ b/arch/arm/mach-pxa/e400.c @@ -12,20 +12,26 @@ #include #include +#include +#include +#include +#include +#include #include #include #include -#include #include +#include #include - +#include #include #include #include "generic.h" #include "eseries.h" +#include "clock.h" /* ------------------------ E400 LCD definitions ------------------------ */ @@ -65,7 +71,10 @@ static unsigned long e400_pin_config[] __initdata = { GPIO42_BTUART_RXD, GPIO43_BTUART_TXD, GPIO44_BTUART_CTS, - GPIO45_GPIO, /* Used by TMIO for #SUSPEND */ + + /* TMIO controller */ + GPIO19_GPIO, /* t7l66xb #PCLR */ + GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ /* wakeup */ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, @@ -73,10 +82,60 @@ static unsigned long e400_pin_config[] __initdata = { /* ---------------------------------------------------------------------- */ +static struct mtd_partition partition_a = { + .name = "Internal NAND flash", + .offset = 0, + .size = MTDPART_SIZ_FULL, +}; + +static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; + +static struct nand_bbt_descr e400_t7l66xb_nand_bbt = { + .options = 0, + .offs = 4, + .len = 2, + .pattern = scan_ff_pattern +}; + +static struct tmio_nand_data e400_t7l66xb_nand_config = { + .num_partitions = 1, + .partition = &partition_a, + .badblock_pattern = &e400_t7l66xb_nand_bbt, +}; + +static struct t7l66xb_platform_data e400_t7l66xb_info = { + .irq_base = IRQ_BOARD_START, + .enable = &eseries_tmio_enable, + .suspend = &eseries_tmio_suspend, + .resume = &eseries_tmio_resume, + + .nand_data = &e400_t7l66xb_nand_config, +}; + +static struct platform_device e400_t7l66xb_device = { + .name = "t7l66xb", + .id = -1, + .dev = { + .platform_data = &e400_t7l66xb_info, + }, + .num_resources = 2, + .resource = eseries_tmio_resources, +}; + +/* ---------------------------------------------------------- */ + +static struct platform_device *devices[] __initdata = { + &e400_t7l66xb_device, +}; + static void __init e400_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config)); + /* Fixme - e400 may have a switched clock */ + eseries_register_clks(); + eseries_get_tmio_gpios(); set_pxa_fb_info(&e400_pxafb_mach_info); + platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_udc_info(&e7xx_udc_mach_info); } diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index a9f070b1b80..b00d670b2ea 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -15,6 +15,8 @@ #include #include #include +#include +#include #include