diff options
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/samsung-wdt.txt | 1 | ||||
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt b/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt index cfff37511aa..8f3d96af81d 100644 --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt @@ -9,6 +9,7 @@ Required properties: (a) "samsung,s3c2410-wdt" for Exynos4 and previous SoCs (b) "samsung,exynos5250-wdt" for Exynos5250 (c) "samsung,exynos5420-wdt" for Exynos5420 + (c) "samsung,exynos7-wdt" for Exynos7 - reg : base physical address of the controller and length of memory mapped region. diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 7c6ccd071ba..015256e496a 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -155,6 +155,15 @@ static const struct s3c2410_wdt_variant drv_data_exynos5420 = { .quirks = QUIRK_HAS_PMU_CONFIG | QUIRK_HAS_RST_STAT, }; +static const struct s3c2410_wdt_variant drv_data_exynos7 = { + .disable_reg = EXYNOS5_WDT_DISABLE_REG_OFFSET, + .mask_reset_reg = EXYNOS5_WDT_MASK_RESET_REG_OFFSET, + .mask_bit = 0, + .rst_stat_reg = EXYNOS5_RST_STAT_REG_OFFSET, + .rst_stat_bit = 23, /* A57 WDTRESET */ + .quirks = QUIRK_HAS_PMU_CONFIG | QUIRK_HAS_RST_STAT, +}; + static const struct of_device_id s3c2410_wdt_match[] = { { .compatible = "samsung,s3c2410-wdt", .data = &drv_data_s3c2410 }, @@ -162,6 +171,8 @@ static const struct of_device_id s3c2410_wdt_match[] = { .data = &drv_data_exynos5250 }, { .compatible = "samsung,exynos5420-wdt", .data = &drv_data_exynos5420 }, + { .compatible = "samsung,exynos7-wdt", + .data = &drv_data_exynos7 }, {}, }; MODULE_DEVICE_TABLE(of, s3c2410_wdt_match); |