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linux/arch/arm/mach-s3c64xx/common.h

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ARM: 7245/1: S3C64XX: introduce arch/arm/mach-s3c64xx/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s3c64xx/ directory. The common.c file merges the cpu.c, irq.c and irq-eint.c which are used commonly on S3C64XX SoCs and the common.h file replaces with plat/s3c6400.h and plat/s3c6410.h files. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-22 23:27:42 +01:00
/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
* http://armlinux.simtec.co.uk/
*
* Common Header for S3C64XX machines
*
* 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.
*/
#ifndef __ARCH_ARM_MACH_S3C64XX_COMMON_H
#define __ARCH_ARM_MACH_S3C64XX_COMMON_H
reboot: arm: change reboot_mode to use enum reboot_mode Preparing to move the parsing of reboot= to generic kernel code forces the change in reboot_mode handling to use the enum. [akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c] Signed-off-by: Robin Holt <holt@sgi.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Russ Anderson <rja@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-07-08 16:01:40 -07:00
#include <linux/reboot.h>
ARM: 7245/1: S3C64XX: introduce arch/arm/mach-s3c64xx/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s3c64xx/ directory. The common.c file merges the cpu.c, irq.c and irq-eint.c which are used commonly on S3C64XX SoCs and the common.h file replaces with plat/s3c6400.h and plat/s3c6410.h files. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-22 23:27:42 +01:00
void s3c64xx_init_irq(u32 vic0, u32 vic1);
void s3c64xx_init_io(struct map_desc *mach_desc, int size);
reboot: arm: change reboot_mode to use enum reboot_mode Preparing to move the parsing of reboot= to generic kernel code forces the change in reboot_mode handling to use the enum. [akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c] Signed-off-by: Robin Holt <holt@sgi.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Russ Anderson <rja@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-07-08 16:01:40 -07:00
void s3c64xx_restart(enum reboot_mode mode, const char *cmd);
ARM: 7266/1: restart: S3C64XX: use new restart hook Hook these platforms restart code into the new restart hook rather than using arch_reset(). Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-03 14:03:30 +01:00
ARM: s3c64xx: avoid warning about 'struct device_node' The change to simplify of_platform_populate() had an unintended side-effect of introducing a build warning on s3c64xx: In file included from arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c:18:0: arch/arm/mach-s3c64xx/common.h:27:30: error: 'struct device_node' declared inside parameter list will not be visible outside of this definition or declaration [-Werror] This adds a forward-declaration for the structure name in the header to avoid the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 850bea2335e4 ("arm: Remove unnecessary of_platform_populate with default match table") Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
2016-06-27 13:02:50 +02:00
struct device_node;
ARM: S3C64XX: Migrate clock handling to Common Clock Framework This patch migrates the s3c64xx platform to use the new clock driver using Common Clock Framework. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-08-26 02:00:38 +09:00
void s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f,
unsigned long xusbxti_f, bool is_s3c6400, void __iomem *reg_base);
void s3c64xx_set_xtal_freq(unsigned long freq);
void s3c64xx_set_xusbxti_freq(unsigned long freq);
ARM: 7245/1: S3C64XX: introduce arch/arm/mach-s3c64xx/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s3c64xx/ directory. The common.c file merges the cpu.c, irq.c and irq-eint.c which are used commonly on S3C64XX SoCs and the common.h file replaces with plat/s3c6400.h and plat/s3c6410.h files. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-22 23:27:42 +01:00
#ifdef CONFIG_CPU_S3C6400
extern int s3c6400_init(void);
extern void s3c6400_init_irq(void);
extern void s3c6400_map_io(void);
#else
#define s3c6400_map_io NULL
#define s3c6400_init NULL
#endif
#ifdef CONFIG_CPU_S3C6410
extern int s3c6410_init(void);
extern void s3c6410_init_irq(void);
extern void s3c6410_map_io(void);
#else
#define s3c6410_map_io NULL
#define s3c6410_init NULL
#endif
ARM: s3c64xx: Add support for DMA using generic amba-pl08x driver This patch adds all required platform-specific data and initialization code to support the generic amba-pl08x driver on S3C64xx SoCs. Also some compatibility definitions are added to make the transition from legacy API to DMA engine easier. The biggest hack here is passing const char * pointers through DMA resource, casted to unsigned long, but this is how Samsung DMA wrappers (used to support both s3c-dma and DMA engine in drivers) are designed. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-16 21:10:54 +02:00
#ifdef CONFIG_S3C64XX_PL080
extern struct pl08x_platform_data s3c64xx_dma0_plat_data;
extern struct pl08x_platform_data s3c64xx_dma1_plat_data;
#endif
ARM: 7245/1: S3C64XX: introduce arch/arm/mach-s3c64xx/common.[ch] This patch introduces common.[ch] which are used only in the arch/arm/mach-s3c64xx/ directory. The common.c file merges the cpu.c, irq.c and irq-eint.c which are used commonly on S3C64XX SoCs and the common.h file replaces with plat/s3c6400.h and plat/s3c6410.h files. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-22 23:27:42 +01:00
#endif /* __ARCH_ARM_MACH_S3C64XX_COMMON_H */
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