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authorTomasz Figa <tomasz.figa@gmail.com>2013-06-17 16:45:40 +0200
committerKukjin Kim <kgene.kim@samsung.com>2013-06-18 20:13:17 +0200
commit56bc7a1949d3c088b2eebcf03d42d299e4bc5b64 (patch)
tree4b26de37419ef64a54da0e3f58953811f67b6990 /arch/arm/plat-samsung
parentARM: SAMSUNG: Let platforms use the new watchdog reset driver (diff)
downloadlinux-56bc7a1949d3c088b2eebcf03d42d299e4bc5b64.tar.xz
linux-56bc7a1949d3c088b2eebcf03d42d299e4bc5b64.zip
ARM: SAMSUNG: Remove legacy watchdog reset code
Since all platforms have been moved to the new watchdog reset driver, the legacy code can be removed safely. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung')
-rw-r--r--arch/arm/plat-samsung/include/plat/watchdog-reset.h35
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
index 31a05720a005..0386b8f76623 100644
--- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h
+++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
@@ -13,41 +13,6 @@
#ifndef __PLAT_SAMSUNG_WATCHDOG_RESET_H
#define __PLAT_SAMSUNG_WATCHDOG_RESET_H
-#include <plat/clock.h>
-#include <plat/regs-watchdog.h>
-#include <mach/map.h>
-
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-static inline void arch_wdt_reset(void)
-{
- printk("arch_reset: attempting watchdog reset\n");
-
- __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */
-
- if (!IS_ERR(s3c2410_wdtclk))
- clk_enable(s3c2410_wdtclk);
-
- /* put initial values into count and data */
- __raw_writel(0x80, S3C2410_WTCNT);
- __raw_writel(0x80, S3C2410_WTDAT);
-
- /* set the watchdog to go and reset... */
- __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN |
- S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON);
-
- /* wait for reset to assert... */
- mdelay(500);
-
- printk(KERN_ERR "Watchdog reset failed to assert reset\n");
-
- /* delay to allow the serial port to show the message */
- mdelay(50);
-}
-
extern void samsung_wdt_reset(void);
extern void samsung_wdt_reset_of_init(void);
extern void samsung_wdt_reset_init(void __iomem *base);