diff options
| author | Tomasz Figa <tomasz.figa@gmail.com> | 2013-06-17 23:45:24 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-06-19 03:13:04 +0900 |
| commit | a8f5401af90f415a978a37b34a201d573cd46b58 (patch) | |
| tree | bef3e40bcbb8d55f1e734a3daf24a34c7b156b6a /drivers | |
| parent | 5336539ab8c18c3e13d9cd020dd7a0b798dfb11d (diff) | |
| download | linux-a8f5401af90f415a978a37b34a201d573cd46b58.tar.bz2 | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index ee03135f5abd..3a9f6961db2d 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) |