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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 13:25:15 +0000 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 13:25:27 +0000 |
commit | 7b9dd47136c07ffd883aff6926c7b281e4c1eea4 (patch) | |
tree | b835312e76fe323de3e1cbbb0d15fca5a3f7ef9c /arch/arm/mach-s3c64xx/cpu.c | |
parent | 2e0e943436912ffe0848ece58167edfe754edb96 (diff) | |
parent | 0575fb754dbfc32a01f297e778533340a533ec68 (diff) | |
download | op-kernel-dev-7b9dd47136c07ffd883aff6926c7b281e4c1eea4.zip op-kernel-dev-7b9dd47136c07ffd883aff6926c7b281e4c1eea4.tar.gz |
Merge branch 'restart' into for-linus
Conflicts:
arch/arm/mach-exynos/cpu.c
The changes to arch/arm/mach-exynos/cpu.c were moved to
mach-exynos/common.c.
Diffstat (limited to 'arch/arm/mach-s3c64xx/cpu.c')
-rw-r--r-- | arch/arm/mach-s3c64xx/cpu.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/arch/arm/mach-s3c64xx/cpu.c b/arch/arm/mach-s3c64xx/cpu.c deleted file mode 100644 index de085b7..0000000 --- a/arch/arm/mach-s3c64xx/cpu.c +++ /dev/null @@ -1,161 +0,0 @@ -/* linux/arch/arm/plat-s3c64xx/cpu.c - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * S3C64XX CPU Support - * - * 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/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/sysdev.h> -#include <linux/serial_core.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/dma-mapping.h> - -#include <mach/hardware.h> -#include <mach/map.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <plat/regs-serial.h> - -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/clock.h> - -#include <plat/s3c6400.h> -#include <plat/s3c6410.h> - -/* table of supported CPUs */ - -static const char name_s3c6400[] = "S3C6400"; -static const char name_s3c6410[] = "S3C6410"; - -static struct cpu_table cpu_ids[] __initdata = { - { - .idcode = S3C6400_CPU_ID, - .idmask = S3C64XX_CPU_MASK, - .map_io = s3c6400_map_io, - .init_clocks = s3c6400_init_clocks, - .init_uarts = s3c6400_init_uarts, - .init = s3c6400_init, - .name = name_s3c6400, - }, { - .idcode = S3C6410_CPU_ID, - .idmask = S3C64XX_CPU_MASK, - .map_io = s3c6410_map_io, - .init_clocks = s3c6410_init_clocks, - .init_uarts = s3c6410_init_uarts, - .init = s3c6410_init, - .name = name_s3c6410, - }, -}; - -/* minimal IO mapping */ - -/* see notes on uart map in arch/arm/mach-s3c6400/include/mach/debug-macro.S */ -#define UART_OFFS (S3C_PA_UART & 0xfffff) - -static struct map_desc s3c_iodesc[] __initdata = { - { - .virtual = (unsigned long)S3C_VA_SYS, - .pfn = __phys_to_pfn(S3C64XX_PA_SYSCON), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_MEM, - .pfn = __phys_to_pfn(S3C64XX_PA_SROM), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)(S3C_VA_UART + UART_OFFS), - .pfn = __phys_to_pfn(S3C_PA_UART), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC0, - .pfn = __phys_to_pfn(S3C64XX_PA_VIC0), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC1, - .pfn = __phys_to_pfn(S3C64XX_PA_VIC1), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_TIMER, - .pfn = __phys_to_pfn(S3C_PA_TIMER), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C64XX_VA_GPIO, - .pfn = __phys_to_pfn(S3C64XX_PA_GPIO), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C64XX_VA_MODEM, - .pfn = __phys_to_pfn(S3C64XX_PA_MODEM), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_WATCHDOG, - .pfn = __phys_to_pfn(S3C64XX_PA_WATCHDOG), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_USB_HSPHY, - .pfn = __phys_to_pfn(S3C64XX_PA_USB_HSPHY), - .length = SZ_1K, - .type = MT_DEVICE, - }, -}; - - -struct sysdev_class s3c64xx_sysclass = { - .name = "s3c64xx-core", -}; - -static struct sys_device s3c64xx_sysdev = { - .cls = &s3c64xx_sysclass, -}; - -/* uart registration process */ - -void __init s3c6400_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) -{ - s3c24xx_init_uartdevs("s3c6400-uart", s3c64xx_uart_resources, cfg, no); -} - -/* read cpu identification code */ - -void __init s3c64xx_init_io(struct map_desc *mach_desc, int size) -{ - /* initialise the io descriptors we need for initialisation */ - iotable_init(s3c_iodesc, ARRAY_SIZE(s3c_iodesc)); - iotable_init(mach_desc, size); - init_consistent_dma_size(SZ_8M); - - /* detect cpu id */ - s3c64xx_init_cpu(); - - s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids)); -} - -static __init int s3c64xx_sysdev_init(void) -{ - sysdev_class_register(&s3c64xx_sysclass); - return sysdev_register(&s3c64xx_sysdev); -} - -core_initcall(s3c64xx_sysdev_init); |