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authorKukjin Kim <kgene.kim@samsung.com>2012-02-06 10:59:47 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-03-03 08:55:12 +0900
commit26febf8ef14a3682eb99af3805c1f8149ed8eb6c (patch)
treef6206e4ac98c76f04dc7cc290e99056bfbfe3264 /arch/arm/mach-s3c2416/pm.c
parent85e2a26f3d17b349a921b93e02b778fa8a09027b (diff)
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ARM: S3C2416: move mach-s3c2416/* into mach-s3c24xx/
This patch moves S3C2416 stuff into mach-s3c24xx/ directory so that we can merge the s3c24 series' directories to the just one mach-s3c24xx/ directory. Cc: Ben Dooks <ben-linux@fluff.org> Tested-by: Heiko Stuebner <heiko@sntech.de> [kgene.kim@samsung.com: removed compiling s3c2416 as per Heiko's suggestion] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c2416/pm.c')
-rw-r--r--arch/arm/mach-s3c2416/pm.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/arch/arm/mach-s3c2416/pm.c b/arch/arm/mach-s3c2416/pm.c
deleted file mode 100644
index 3bdb15a0d41..00000000000
--- a/arch/arm/mach-s3c2416/pm.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* linux/arch/arm/mach-s3c2416/pm.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S3C2416 - PM support (Based on Ben Dooks' S3C2412 PM 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/device.h>
-#include <linux/syscore_ops.h>
-#include <linux/io.h>
-
-#include <asm/cacheflush.h>
-
-#include <mach/regs-power.h>
-#include <mach/regs-s3c2443-clock.h>
-
-#include <plat/cpu.h>
-#include <plat/pm.h>
-
-extern void s3c2412_sleep_enter(void);
-
-static int s3c2416_cpu_suspend(unsigned long arg)
-{
- /* enable wakeup sources regardless of battery state */
- __raw_writel(S3C2443_PWRCFG_SLEEP, S3C2443_PWRCFG);
-
- /* set the mode as sleep, 2BED represents "Go to BED" */
- __raw_writel(0x2BED, S3C2443_PWRMODE);
-
- s3c2412_sleep_enter();
-
- panic("sleep resumed to originator?");
-}
-
-static void s3c2416_pm_prepare(void)
-{
- /*
- * write the magic value u-boot uses to check for resume into
- * the INFORM0 register, and ensure INFORM1 is set to the
- * correct address to resume from.
- */
- __raw_writel(0x2BED, S3C2412_INFORM0);
- __raw_writel(virt_to_phys(s3c_cpu_resume), S3C2412_INFORM1);
-}
-
-static int s3c2416_pm_add(struct device *dev)
-{
- pm_cpu_prep = s3c2416_pm_prepare;
- pm_cpu_sleep = s3c2416_cpu_suspend;
-
- return 0;
-}
-
-static struct subsys_interface s3c2416_pm_interface = {
- .name = "s3c2416_pm",
- .subsys = &s3c2416_subsys,
- .add_dev = s3c2416_pm_add,
-};
-
-static __init int s3c2416_pm_init(void)
-{
- return subsys_interface_register(&s3c2416_pm_interface);
-}
-
-arch_initcall(s3c2416_pm_init);
-
-
-static void s3c2416_pm_resume(void)
-{
- /* unset the return-from-sleep amd inform flags */
- __raw_writel(0x0, S3C2443_PWRMODE);
- __raw_writel(0x0, S3C2412_INFORM0);
- __raw_writel(0x0, S3C2412_INFORM1);
-}
-
-struct syscore_ops s3c2416_pm_syscore_ops = {
- .resume = s3c2416_pm_resume,
-};