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authorColin Cross <ccross@android.com>2010-07-27 21:34:38 -0700
committerColin Cross <ccross@android.com>2010-10-21 18:11:24 -0700
commitc231d6976a161ae7b5b3aba4a1821b2e9c00c02c (patch)
tree4c831bd313e1c29144afe3b5d2d5f9fd653348b9 /arch/arm
parentb5153163ed580e00c67bdfecb02b2e3843817b3e (diff)
downloadlinux-c231d6976a161ae7b5b3aba4a1821b2e9c00c02c.tar.bz2
[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>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-tegra/include/mach/io.h6
-rw-r--r--arch/arm/mach-tegra/include/mach/iomap.h33
-rw-r--r--arch/arm/mach-tegra/io.c6
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)