ARM: EXYNOS: Map SYSRAM through generic DT bindings

[deliverable/linux.git] / arch / arm / mach-exynos / exynos.c

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index b32a907d021d4a2b5a809a22899cb237464d0d57..e973ff5de7b394fdb11e5dd7962992c32485827c 100644 (file)
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -114,51 +114,6 @@ static struct map_desc exynos4_iodesc[] __initdata = {
        },
 };
 
-static struct map_desc exynos4_iodesc0[] __initdata = {
-       {
-               .virtual        = (unsigned long)S5P_VA_SYSRAM,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_SYSRAM0),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       },
-};
-
-static struct map_desc exynos4_iodesc1[] __initdata = {
-       {
-               .virtual        = (unsigned long)S5P_VA_SYSRAM,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_SYSRAM1),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       },
-};
-
-static struct map_desc exynos4210_iodesc[] __initdata = {
-       {
-               .virtual        = (unsigned long)S5P_VA_SYSRAM_NS,
-               .pfn            = __phys_to_pfn(EXYNOS4210_PA_SYSRAM_NS),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       },
-};
-
-static struct map_desc exynos4x12_iodesc[] __initdata = {
-       {
-               .virtual        = (unsigned long)S5P_VA_SYSRAM_NS,
-               .pfn            = __phys_to_pfn(EXYNOS4x12_PA_SYSRAM_NS),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       },
-};
-
-static struct map_desc exynos5250_iodesc[] __initdata = {
-       {
-               .virtual        = (unsigned long)S5P_VA_SYSRAM_NS,
-               .pfn            = __phys_to_pfn(EXYNOS5250_PA_SYSRAM_NS),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       },
-};
-
 static struct map_desc exynos5_iodesc[] __initdata = {
        {
                .virtual        = (unsigned long)S3C_VA_SYS,
@@ -180,11 +135,6 @@ static struct map_desc exynos5_iodesc[] __initdata = {
                .pfn            = __phys_to_pfn(EXYNOS5_PA_SROMC),
                .length         = SZ_4K,
                .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S5P_VA_SYSRAM,
-               .pfn            = __phys_to_pfn(EXYNOS5_PA_SYSRAM),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
        }, {
                .virtual        = (unsigned long)S5P_VA_CMU,
                .pfn            = __phys_to_pfn(EXYNOS5_PA_CMU),
@@ -280,20 +230,6 @@ static void __init exynos_map_io(void)
 
        if (soc_is_exynos5())
                iotable_init(exynos5_iodesc, ARRAY_SIZE(exynos5_iodesc));
-
-       if (soc_is_exynos4210()) {
-               if (samsung_rev() == EXYNOS4210_REV_0)
-                       iotable_init(exynos4_iodesc0,
-                                               ARRAY_SIZE(exynos4_iodesc0));
-               else
-                       iotable_init(exynos4_iodesc1,
-                                               ARRAY_SIZE(exynos4_iodesc1));
-               iotable_init(exynos4210_iodesc, ARRAY_SIZE(exynos4210_iodesc));
-       }
-       if (soc_is_exynos4212() || soc_is_exynos4412())
-               iotable_init(exynos4x12_iodesc, ARRAY_SIZE(exynos4x12_iodesc));
-       if (soc_is_exynos5250())
-               iotable_init(exynos5250_iodesc, ARRAY_SIZE(exynos5250_iodesc));
 }
 
 void __init exynos_init_io(void)