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| author | Jamie Iles <jamie@jamieiles.com> | 2011-12-12 20:21:39 +0000 |
|---|---|---|
| committer | Jamie Iles <jamie@jamieiles.com> | 2011-12-18 10:48:20 +0000 |
| commit | 8f37a0b49656ed961598351da3ebdd89f2d2e5b4 (patch) | |
| tree | 198dd1837c1141b09c2e2acecd713664e393f0a4 /arch/arm/mach-picoxcell | |
| parent | 98e27a5c13badb5c56d9d1d6c8ec210753ac1195 (diff) | |
| download | linux-stable-8f37a0b49656ed961598351da3ebdd89f2d2e5b4.tar.gz linux-stable-8f37a0b49656ed961598351da3ebdd89f2d2e5b4.tar.bz2 linux-stable-8f37a0b49656ed961598351da3ebdd89f2d2e5b4.zip | |
ARM: picoxcell: move io mappings to common.c
Now that we have lost our machine specific ioremap() we just have one
mapping that covers all peripherals. Move this to common.c to simplify
things a little.
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Diffstat (limited to 'arch/arm/mach-picoxcell')
| -rw-r--r-- | arch/arm/mach-picoxcell/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-picoxcell/common.c | 13 | ||||
| -rw-r--r-- | arch/arm/mach-picoxcell/common.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-picoxcell/io.c | 32 |
4 files changed, 13 insertions, 34 deletions
diff --git a/arch/arm/mach-picoxcell/Makefile b/arch/arm/mach-picoxcell/Makefile index c550b6363488..e5ec4a8d9bcb 100644 --- a/arch/arm/mach-picoxcell/Makefile +++ b/arch/arm/mach-picoxcell/Makefile @@ -1,3 +1,2 @@ obj-y := common.o obj-y += time.o -obj-y += io.o diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index d34b3335801e..febee47bc116 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -16,12 +16,25 @@ #include <asm/mach/arch.h> #include <asm/hardware/vic.h> +#include <asm/mach/map.h> #include <mach/map.h> #include <mach/picoxcell_soc.h> #include "common.h" +static struct map_desc io_map __initdata = { + .virtual = PHYS_TO_IO(PICOXCELL_PERIPH_BASE), + .pfn = __phys_to_pfn(PICOXCELL_PERIPH_BASE), + .length = PICOXCELL_PERIPH_LENGTH, + .type = MT_DEVICE, +}; + +static void __init picoxcell_map_io(void) +{ + iotable_init(&io_map, 1); +} + static void __init picoxcell_init_machine(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); diff --git a/arch/arm/mach-picoxcell/common.h b/arch/arm/mach-picoxcell/common.h index 5263f0fa095c..83d55ab956a4 100644 --- a/arch/arm/mach-picoxcell/common.h +++ b/arch/arm/mach-picoxcell/common.h @@ -13,6 +13,5 @@ #include <asm/mach/time.h> extern struct sys_timer picoxcell_timer; -extern void picoxcell_map_io(void); #endif /* __PICOXCELL_COMMON_H__ */ diff --git a/arch/arm/mach-picoxcell/io.c b/arch/arm/mach-picoxcell/io.c deleted file mode 100644 index 39e9b9e8cc37..000000000000 --- a/arch/arm/mach-picoxcell/io.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * 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. - * - * All enquiries to support@picochip.com - */ -#include <linux/io.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/of.h> - -#include <asm/mach/map.h> - -#include <mach/map.h> -#include <mach/picoxcell_soc.h> - -#include "common.h" - -void __init picoxcell_map_io(void) -{ - struct map_desc io_map = { - .virtual = PHYS_TO_IO(PICOXCELL_PERIPH_BASE), - .pfn = __phys_to_pfn(PICOXCELL_PERIPH_BASE), - .length = PICOXCELL_PERIPH_LENGTH, - .type = MT_DEVICE, - }; - - iotable_init(&io_map, 1); -} |