Merge remote-tracking branch 'edac-amd/for-next'

[karo-tx-linux.git] / arch / arm / mach-shmobile / setup-r8a7740.c

diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 0c8f80c5b04df34d61ed6a195769f3075fef3a56..db6dbfbaf9f10e804618556144034fa34083c7be 100644 (file)
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -23,41 +23,9 @@
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <asm/hardware/cache-l2x0.h>
 
 #include "common.h"
 
-static struct map_desc r8a7740_io_desc[] __initdata = {
-        /*
-         * for CPGA/INTC/PFC
-         * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff
-         */
-       {
-               .virtual        = 0xe6000000,
-               .pfn            = __phys_to_pfn(0xe6000000),
-               .length         = 160 << 20,
-               .type           = MT_DEVICE_NONSHARED
-       },
-#ifdef CONFIG_CACHE_L2X0
-       /*
-        * for l2x0_init()
-        * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000
-        */
-       {
-               .virtual        = 0xf0002000,
-               .pfn            = __phys_to_pfn(0xf0100000),
-               .length         = PAGE_SIZE,
-               .type           = MT_DEVICE_NONSHARED
-       },
-#endif
-};
-
-static void __init r8a7740_map_io(void)
-{
-       debug_ll_io_init();
-       iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
-}
-
 /*
  * r8a7740 chip has lasting errata on MERAM buffer.
  * this is work-around for it.
@@ -110,10 +78,6 @@ static void __init r8a7740_generic_init(void)
 {
        r8a7740_meram_workaround();
 
-#ifdef CONFIG_CACHE_L2X0
-       /* Shared attribute override enable, 32K*8way */
-       l2x0_init(IOMEM(0xf0002000), 0x00400000, 0xc20f0fff);
-#endif
        of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
@@ -123,7 +87,8 @@ static const char *const r8a7740_boards_compat_dt[] __initconst = {
 };
 
 DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
-       .map_io         = r8a7740_map_io,
+       .l2c_aux_val    = 0,
+       .l2c_aux_mask   = ~0,
        .init_early     = shmobile_init_delay,
        .init_irq       = r8a7740_init_irq_of,
        .init_machine   = r8a7740_generic_init,