diff options
| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-10-20 04:25:57 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-10-20 04:25:57 +0400 |
| commit | f5d2d659450f8e68675124b879e7de82600b77ba (patch) | |
| tree | 199f30ee76b270c758df4d72e712e0d04ef45883 /arch/arm/plat-omap | |
| parent | b4224b236b0325ae678fa6b70bd3798dbd93a475 (diff) | |
| download | linux-f5d2d659450f8e68675124b879e7de82600b77ba.tar.xz | |
omap: Add OMAP4 L3 and L4 peripherals.
This patch adds few necessary peripherals for OMAP4.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/include/mach/io.h | 29 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/mach/omap44xx.h | 3 | ||||
| -rw-r--r-- | arch/arm/plat-omap/io.c | 8 |
3 files changed, 37 insertions, 3 deletions
diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h index a8f931a58f80..7e5319f907d1 100644 --- a/arch/arm/plat-omap/include/mach/io.h +++ b/arch/arm/plat-omap/include/mach/io.h @@ -66,15 +66,19 @@ #define OMAP2_L3_IO_OFFSET 0x90000000 #define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */ + +#define OMAP2_L4_IO_OFFSET 0xb2000000 +#define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) /* L4 */ + #define OMAP4_L3_IO_OFFSET 0xb4000000 #define OMAP4_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_IO_OFFSET) /* L3 */ +#define OMAP4_L3_PER_IO_OFFSET 0xb1100000 +#define OMAP4_L3_PER_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_PER_IO_OFFSET) + #define OMAP4_GPMC_IO_OFFSET 0xa9000000 #define OMAP4_GPMC_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_GPMC_IO_OFFSET) -#define OMAP2_L4_IO_OFFSET 0xb2000000 -#define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) /* L4 */ - #define OMAP2_EMU_IO_OFFSET 0xaa800000 /* Emulation */ #define OMAP2_EMU_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_EMU_IO_OFFSET) @@ -214,6 +218,11 @@ #define L4_PER_44XX_VIRT (L4_PER_44XX_PHYS + OMAP2_L4_IO_OFFSET) #define L4_PER_44XX_SIZE SZ_4M +#define L4_ABE_44XX_PHYS L4_ABE_44XX_BASE + /* 0x49000000 --> 0xfb000000 */ +#define L4_ABE_44XX_VIRT (L4_ABE_44XX_PHYS + OMAP2_L4_IO_OFFSET) +#define L4_ABE_44XX_SIZE SZ_1M + #define L4_EMU_44XX_PHYS L4_EMU_44XX_BASE /* 0x54000000 --> 0xfe800000 */ #define L4_EMU_44XX_VIRT (L4_EMU_44XX_PHYS + OMAP2_EMU_IO_OFFSET) @@ -225,6 +234,20 @@ #define OMAP44XX_GPMC_SIZE SZ_1M +#define OMAP44XX_EMIF1_PHYS OMAP44XX_EMIF1_BASE + /* 0x4c000000 --> 0xfd100000 */ +#define OMAP44XX_EMIF1_VIRT (OMAP44XX_EMIF1_PHYS + OMAP4_L3_PER_IO_OFFSET) +#define OMAP44XX_EMIF1_SIZE SZ_1M + +#define OMAP44XX_EMIF2_PHYS OMAP44XX_EMIF2_BASE + /* 0x4d000000 --> 0xfd200000 */ +#define OMAP44XX_EMIF2_VIRT (OMAP44XX_EMIF2_PHYS + OMAP4_L3_PER_IO_OFFSET) +#define OMAP44XX_EMIF2_SIZE SZ_1M + +#define OMAP44XX_DMM_PHYS OMAP44XX_DMM_BASE + /* 0x4e000000 --> 0xfd300000 */ +#define OMAP44XX_DMM_VIRT (OMAP44XX_DMM_PHYS + OMAP4_L3_PER_IO_OFFSET) +#define OMAP44XX_DMM_SIZE SZ_1M /* * ---------------------------------------------------------------------------- * Omap specific register access diff --git a/arch/arm/plat-omap/include/mach/omap44xx.h b/arch/arm/plat-omap/include/mach/omap44xx.h index 8b4a57875dab..336189753671 100644 --- a/arch/arm/plat-omap/include/mach/omap44xx.h +++ b/arch/arm/plat-omap/include/mach/omap44xx.h @@ -22,6 +22,9 @@ #define L4_PER_44XX_BASE 0x48000000 #define L4_EMU_44XX_BASE 0x54000000 #define L3_44XX_BASE 0x44000000 +#define OMAP44XX_EMIF1_BASE 0x4c000000 +#define OMAP44XX_EMIF2_BASE 0x4d000000 +#define OMAP44XX_DMM_BASE 0x4e000000 #define OMAP4430_32KSYNCT_BASE 0x4a304000 #define OMAP4430_CM_BASE 0x4a004000 #define OMAP4430_PRM_BASE 0x48306000 diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c index eb74ab286081..93c1d53eb918 100644 --- a/arch/arm/plat-omap/io.c +++ b/arch/arm/plat-omap/io.c @@ -114,6 +114,14 @@ void __iomem *omap_ioremap(unsigned long p, size_t size, unsigned int type) return XLATE(p, L4_WK_44XX_PHYS, L4_WK_44XX_VIRT); if (BETWEEN(p, OMAP44XX_GPMC_PHYS, OMAP44XX_GPMC_SIZE)) return XLATE(p, OMAP44XX_GPMC_PHYS, OMAP44XX_GPMC_VIRT); + if (BETWEEN(p, OMAP44XX_EMIF1_PHYS, OMAP44XX_EMIF1_SIZE)) + return XLATE(p, OMAP44XX_EMIF1_PHYS, \ + OMAP44XX_EMIF1_VIRT); + if (BETWEEN(p, OMAP44XX_EMIF2_PHYS, OMAP44XX_EMIF2_SIZE)) + return XLATE(p, OMAP44XX_EMIF2_PHYS, \ + OMAP44XX_EMIF2_VIRT); + if (BETWEEN(p, OMAP44XX_DMM_PHYS, OMAP44XX_DMM_SIZE)) + return XLATE(p, OMAP44XX_DMM_PHYS, OMAP44XX_DMM_VIRT); if (BETWEEN(p, L4_PER_44XX_PHYS, L4_PER_44XX_SIZE)) return XLATE(p, L4_PER_44XX_PHYS, L4_PER_44XX_VIRT); if (BETWEEN(p, L4_EMU_44XX_PHYS, L4_EMU_44XX_SIZE)) |