diff options
Diffstat (limited to 'arch/arm/mach-davinci/io.c')
| -rw-r--r-- | arch/arm/mach-davinci/io.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/arch/arm/mach-davinci/io.c b/arch/arm/mach-davinci/io.c deleted file mode 100644 index 47787ff84a6..00000000000 --- a/arch/arm/mach-davinci/io.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * DaVinci I/O mapping code - * - * Copyright (C) 2005-2006 Texas Instruments - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <asm/tlb.h> -#include <asm/io.h> -#include <asm/memory.h> - -#include <asm/mach/map.h> -#include <asm/arch/clock.h> - -extern void davinci_check_revision(void); - -/* - * The machine specific code may provide the extra mapping besides the - * default mapping provided here. - */ -static struct map_desc davinci_io_desc[] __initdata = { - { - .virtual = IO_VIRT, - .pfn = __phys_to_pfn(IO_PHYS), - .length = IO_SIZE, - .type = MT_DEVICE - }, -}; - -void __init davinci_map_common_io(void) -{ - iotable_init(davinci_io_desc, ARRAY_SIZE(davinci_io_desc)); - - /* Normally devicemaps_init() would flush caches and tlb after - * mdesc->map_io(), but we must also do it here because of the CPU - * revision check below. - */ - local_flush_tlb_all(); - flush_cache_all(); - - /* We want to check CPU revision early for cpu_is_xxxx() macros. - * IO space mapping must be initialized before we can do that. - */ - davinci_check_revision(); -} - -void __init davinci_init_common_hw(void) -{ - davinci_clk_init(); -} |
