diff options
| author | Barry Song <Baohua.Song@csr.com> | 2015-01-04 17:40:54 +0800 |
|---|---|---|
| committer | Barry Song <Baohua.Song@csr.com> | 2015-01-20 19:56:53 +0800 |
| commit | 1805f4d6514b70d40bf9468308fa8bdfbfcd3905 (patch) | |
| tree | 191435a320ba04b44dcc3fdcfd96b35969470fe8 | |
| parent | a7ae982f36389f0b83536d1c5d8f3437bd604d5d (diff) | |
ARM: sirf: move to debug_ll_io_init and drop map_io
This patch moves to debug_ll_io_init(), then finally drops CSR map_io()
machine callbacks.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm/mach-prima2/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/common.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/lluart.c | 33 |
3 files changed, 0 insertions, 41 deletions
diff --git a/arch/arm/mach-prima2/Makefile b/arch/arm/mach-prima2/Makefile index 8846e7d87ea5..d7d02b043449 100644 --- a/arch/arm/mach-prima2/Makefile +++ b/arch/arm/mach-prima2/Makefile @@ -1,7 +1,6 @@ obj-y += rstc.o obj-y += common.o obj-y += rtciobrg.o -obj-$(CONFIG_DEBUG_LL) += lluart.o obj-$(CONFIG_SUSPEND) += pm.o sleep.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index a20b8d4db9ed..c62ff68c7fc4 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -20,11 +20,6 @@ static void __init sirfsoc_init_late(void) sirfsoc_pm_init(); } -static __init void sirfsoc_map_io(void) -{ - sirfsoc_map_lluart(); -} - #ifdef CONFIG_ARCH_ATLAS6 static const char *atlas6_dt_match[] __initconst = { "sirf,atlas6", @@ -35,7 +30,6 @@ DT_MACHINE_START(ATLAS6_DT, "Generic ATLAS6 (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .l2c_aux_val = 0, .l2c_aux_mask = ~0, - .map_io = sirfsoc_map_io, .init_late = sirfsoc_init_late, .dt_compat = atlas6_dt_match, MACHINE_END @@ -51,7 +45,6 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .l2c_aux_val = 0, .l2c_aux_mask = ~0, - .map_io = sirfsoc_map_io, .dma_zone_size = SZ_256M, .init_late = sirfsoc_init_late, .dt_compat = prima2_dt_match, diff --git a/arch/arm/mach-prima2/lluart.c b/arch/arm/mach-prima2/lluart.c deleted file mode 100644 index 20453c14bfd3..000000000000 --- a/arch/arm/mach-prima2/lluart.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Static memory mapping for DEBUG_LL - * - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. - * - * Licensed under GPLv2 or later. - */ - -#include <linux/kernel.h> -#include <asm/page.h> -#include <asm/mach/map.h> -#include "common.h" - -#if defined(CONFIG_DEBUG_SIRFPRIMA2_UART1) -#define SIRFSOC_UART1_PA_BASE 0xb0060000 -#else -#define SIRFSOC_UART1_PA_BASE 0 -#endif - -#define SIRFSOC_UART1_VA_BASE SIRFSOC_VA(0x060000) -#define SIRFSOC_UART1_SIZE SZ_4K - -void __init sirfsoc_map_lluart(void) -{ - struct map_desc sirfsoc_lluart_map = { - .virtual = SIRFSOC_UART1_VA_BASE, - .pfn = __phys_to_pfn(SIRFSOC_UART1_PA_BASE), - .length = SIRFSOC_UART1_SIZE, - .type = MT_DEVICE, - }; - - iotable_init(&sirfsoc_lluart_map, 1); -} |