diff options
| author | Colin Cross <ccross@android.com> | 2010-07-27 21:34:38 -0700 |
|---|---|---|
| committer | Colin Cross <ccross@android.com> | 2010-10-21 18:11:24 -0700 |
| commit | c231d6976a161ae7b5b3aba4a1821b2e9c00c02c (patch) | |
| tree | 4c831bd313e1c29144afe3b5d2d5f9fd653348b9 | |
| parent | b5153163ed580e00c67bdfecb02b2e3843817b3e (diff) | |
| download | lwn-c231d6976a161ae7b5b3aba4a1821b2e9c00c02c.tar.gz lwn-c231d6976a161ae7b5b3aba4a1821b2e9c00c02c.zip | |
[ARM] tegra: update iomap
Add missing io address map entries from datasheet.
Add the IRAM area to the statically mapped io regions.
Correct the onewire, USB, and statmon addresses
Signed-off-by: Colin Cross <ccross@android.com>
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/io.h | 6 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/iomap.h | 33 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/io.c | 6 |
3 files changed, 39 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h index 35edfc32ffc9..16f16189b5eb 100644 --- a/arch/arm/mach-tegra/include/mach/io.h +++ b/arch/arm/mach-tegra/include/mach/io.h @@ -33,6 +33,10 @@ * */ +#define IO_IRAM_PHYS 0x40000000 +#define IO_IRAM_VIRT 0xFE400000 +#define IO_IRAM_SIZE SZ_256K + #define IO_CPU_PHYS 0x50040000 #define IO_CPU_VIRT 0xFE000000 #define IO_CPU_SIZE SZ_16K @@ -55,6 +59,8 @@ IO_TO_VIRT_XLATE((n), IO_APB_PHYS, IO_APB_VIRT) : \ IO_TO_VIRT_BETWEEN((n), IO_CPU_PHYS, IO_CPU_SIZE) ? \ IO_TO_VIRT_XLATE((n), IO_CPU_PHYS, IO_CPU_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_IRAM_PHYS, IO_IRAM_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_IRAM_PHYS, IO_IRAM_VIRT) : \ 0) #ifndef __ASSEMBLER__ diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h index 1741f7dd7a9b..44a4f4bcf91f 100644 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ b/arch/arm/mach-tegra/include/mach/iomap.h @@ -23,9 +23,15 @@ #include <asm/sizes.h> +#define TEGRA_IRAM_BASE 0x40000000 +#define TEGRA_IRAM_SIZE SZ_256K + #define TEGRA_ARM_PERIF_BASE 0x50040000 #define TEGRA_ARM_PERIF_SIZE SZ_8K +#define TEGRA_ARM_PL310_BASE 0x50043000 +#define TEGRA_ARM_PL310_SIZE SZ_4K + #define TEGRA_ARM_INT_DIST_BASE 0x50041000 #define TEGRA_ARM_INT_DIST_SIZE SZ_4K @@ -68,7 +74,22 @@ #define TEGRA_FLOW_CTRL_BASE 0x60007000 #define TEGRA_FLOW_CTRL_SIZE 20 -#define TEGRA_STATMON_BASE 0x6000C4000 +#define TEGRA_AHB_DMA_BASE 0x60008000 +#define TEGRA_AHB_DMA_SIZE SZ_4K + +#define TEGRA_AHB_DMA_CH0_BASE 0x60009000 +#define TEGRA_AHB_DMA_CH0_SIZE 32 + +#define TEGRA_APB_DMA_BASE 0x6000A000 +#define TEGRA_APB_DMA_SIZE SZ_4K + +#define TEGRA_APB_DMA_CH0_BASE 0x6000B000 +#define TEGRA_APB_DMA_CH0_SIZE 32 + +#define TEGRA_AHB_GIZMO_BASE 0x6000C004 +#define TEGRA_AHB_GIZMO_SIZE 0x10C + +#define TEGRA_STATMON_BASE 0x6000C400 #define TEGRA_STATMON_SIZE SZ_1K #define TEGRA_GPIO_BASE 0x6000D000 @@ -137,7 +158,7 @@ #define TEGRA_I2C3_BASE 0x7000C500 #define TEGRA_I2C3_SIZE SZ_256 -#define TEGRA_OWR_BASE 0x7000D000 +#define TEGRA_OWR_BASE 0x7000C600 #define TEGRA_OWR_SIZE 80 #define TEGRA_DVC_BASE 0x7000D000 @@ -182,12 +203,12 @@ #define TEGRA_USB_BASE 0xC5000000 #define TEGRA_USB_SIZE SZ_16K -#define TEGRA_USB1_BASE 0xC5004000 -#define TEGRA_USB1_SIZE SZ_16K - -#define TEGRA_USB2_BASE 0xC5008000 +#define TEGRA_USB2_BASE 0xC5004000 #define TEGRA_USB2_SIZE SZ_16K +#define TEGRA_USB3_BASE 0xC5008000 +#define TEGRA_USB3_SIZE SZ_16K + #define TEGRA_SDMMC1_BASE 0xC8000000 #define TEGRA_SDMMC1_SIZE SZ_512 diff --git a/arch/arm/mach-tegra/io.c b/arch/arm/mach-tegra/io.c index 9fe2c5c683d4..31848a9592f8 100644 --- a/arch/arm/mach-tegra/io.c +++ b/arch/arm/mach-tegra/io.c @@ -49,6 +49,12 @@ static struct map_desc tegra_io_desc[] __initdata = { .length = IO_CPU_SIZE, .type = MT_DEVICE, }, + { + .virtual = IO_IRAM_VIRT, + .pfn = __phys_to_pfn(IO_IRAM_PHYS), + .length = IO_IRAM_SIZE, + .type = MT_DEVICE, + }, }; void __init tegra_map_common_io(void) |