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-rw-r--r--arch/arm/cpu/armv7/s5p-common/Makefile1
-rw-r--r--arch/arm/cpu/armv7/s5p-common/wdt.c59
2 files changed, 0 insertions, 60 deletions
diff --git a/arch/arm/cpu/armv7/s5p-common/Makefile b/arch/arm/cpu/armv7/s5p-common/Makefile
index f975f3f..1705399 100644
--- a/arch/arm/cpu/armv7/s5p-common/Makefile
+++ b/arch/arm/cpu/armv7/s5p-common/Makefile
@@ -28,7 +28,6 @@ LIB = $(obj)libs5p-common.o
COBJS-y += cpu_info.o
COBJS-y += timer.o
COBJS-y += sromc.o
-COBJS-y += wdt.o
COBJS-$(CONFIG_PWM) += pwm.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/arch/arm/cpu/armv7/s5p-common/wdt.c b/arch/arm/cpu/armv7/s5p-common/wdt.c
deleted file mode 100644
index 94acc1e..0000000
--- a/arch/arm/cpu/armv7/s5p-common/wdt.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2012 Samsung Electronics
- * Minkyu Kang <mk7.kang@samsung.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/watchdog.h>
-
-#define PRESCALER_VAL 255
-
-void wdt_stop(void)
-{
- struct s5p_watchdog *wdt =
- (struct s5p_watchdog *)samsung_get_base_watchdog();
- unsigned int wtcon;
-
- wtcon = readl(&wdt->wtcon);
- wtcon &= ~(WTCON_EN | WTCON_INT | WTCON_RESET);
-
- writel(wtcon, &wdt->wtcon);
-}
-
-void wdt_start(unsigned int timeout)
-{
- struct s5p_watchdog *wdt =
- (struct s5p_watchdog *)samsung_get_base_watchdog();
- unsigned int wtcon;
-
- wdt_stop();
-
- wtcon = readl(&wdt->wtcon);
- wtcon |= (WTCON_EN | WTCON_CLK(WTCON_CLK_128));
- wtcon &= ~WTCON_INT;
- wtcon |= WTCON_RESET;
- wtcon |= WTCON_PRESCALER(PRESCALER_VAL);
-
- writel(timeout, &wdt->wtdat);
- writel(timeout, &wdt->wtcnt);
- writel(wtcon, &wdt->wtcon);
-}