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[1/6] watchdog: s3c2410_wdt: Use local register definitions

Message ID 1368916627-23139-2-git-send-email-tomasz.figa@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tomasz Figa May 18, 2013, 10:37 p.m. UTC 
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>
---
 drivers/watchdog/s3c2410_wdt.c | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index ee03135..3a9f696 100644
--- 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)