watchdog: s3c2410_wdt: Use local register definitions

This patch moves register and bitfield definitions to the driver itself,
removing remaining dependencies on plat/ and mach/ headers.

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>

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index ee03135..3a9f696 100644 (file)
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -42,12 +42,21 @@
 #include <linux/err.h>
 #include <linux/of.h>
 
-#include <mach/map.h>
+#define S3C2410_WTCON          0x00
+#define S3C2410_WTDAT          0x04
+#define S3C2410_WTCNT          0x08
 
-#undef S3C_VA_WATCHDOG
-#define S3C_VA_WATCHDOG (0)
+#define S3C2410_WTCON_RSTEN    (1 << 0)
+#define S3C2410_WTCON_INTEN    (1 << 2)
+#define S3C2410_WTCON_ENABLE   (1 << 5)
 
-#include <plat/regs-watchdog.h>
+#define S3C2410_WTCON_DIV16    (0 << 3)
+#define S3C2410_WTCON_DIV32    (1 << 3)
+#define S3C2410_WTCON_DIV64    (2 << 3)
+#define S3C2410_WTCON_DIV128   (3 << 3)
+
+#define S3C2410_WTCON_PRESCALE(x)      ((x) << 8)
+#define S3C2410_WTCON_PRESCALE_MASK    (0xff << 8)
 
 #define CONFIG_S3C2410_WATCHDOG_ATBOOT         (0)
 #define CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME   (15)