diff options
Diffstat (limited to 'arch/arm/mach-omap1/io.c')
| -rw-r--r-- | arch/arm/mach-omap1/io.c | 59 |
1 files changed, 47 insertions, 12 deletions
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index eb8261d7dea..a7a19f75b9e 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -15,9 +15,10 @@ #include <asm/mach/map.h> #include <asm/io.h> +#include <asm/arch/mux.h> #include <asm/arch/tc.h> -extern int clk_init(void); +extern int omap1_clk_init(void); extern void omap_check_revision(void); extern void omap_sram_init(void); @@ -26,27 +27,59 @@ extern void omap_sram_init(void); * default mapping provided here. */ static struct map_desc omap_io_desc[] __initdata = { - { IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE }, + { + .virtual = IO_VIRT, + .pfn = __phys_to_pfn(IO_PHYS), + .length = IO_SIZE, + .type = MT_DEVICE + } }; #ifdef CONFIG_ARCH_OMAP730 static struct map_desc omap730_io_desc[] __initdata = { - { OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE }, - { OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE }, + { + .virtual = OMAP730_DSP_BASE, + .pfn = __phys_to_pfn(OMAP730_DSP_START), + .length = OMAP730_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP730_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP730_DSPREG_START), + .length = OMAP730_DSPREG_SIZE, + .type = MT_DEVICE + } }; #endif -#ifdef CONFIG_ARCH_OMAP1510 +#ifdef CONFIG_ARCH_OMAP15XX static struct map_desc omap1510_io_desc[] __initdata = { - { OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE }, - { OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE }, + { + .virtual = OMAP1510_DSP_BASE, + .pfn = __phys_to_pfn(OMAP1510_DSP_START), + .length = OMAP1510_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP1510_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP1510_DSPREG_START), + .length = OMAP1510_DSPREG_SIZE, + .type = MT_DEVICE + } }; #endif #if defined(CONFIG_ARCH_OMAP16XX) static struct map_desc omap16xx_io_desc[] __initdata = { - { OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE }, - { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE }, + { + .virtual = OMAP16XX_DSP_BASE, + .pfn = __phys_to_pfn(OMAP16XX_DSP_START), + .length = OMAP16XX_DSP_SIZE, + .type = MT_DEVICE + }, { + .virtual = OMAP16XX_DSPREG_BASE, + .pfn = __phys_to_pfn(OMAP16XX_DSPREG_START), + .length = OMAP16XX_DSPREG_SIZE, + .type = MT_DEVICE + } }; #endif @@ -66,7 +99,7 @@ static void __init _omap_map_io(void) iotable_init(omap730_io_desc, ARRAY_SIZE(omap730_io_desc)); } #endif -#ifdef CONFIG_ARCH_OMAP1510 +#ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc)); } @@ -87,7 +120,7 @@ static void __init _omap_map_io(void) /* Must init clocks early to assure that timer interrupt works */ - clk_init(); + omap1_clk_init(); } /* @@ -95,7 +128,9 @@ static void __init _omap_map_io(void) */ void __init omap_map_common_io(void) { - if (!initialized) + if (!initialized) { _omap_map_io(); + omap1_mux_init(); + } } |