[PATCH 2/2] watchdog: s3c2410_wdt: Add exynos5515-wdt compatible data
From: Aiden Isik via B4 Relay
Date: Mon Aug 17 2026 - 06:26:10 EST
From: Aiden Isik <aidenisik@xxxxxxxxxxxxxx>
Add driver data for the Exynos5515 SoC's watchdog timer.
Signed-off-by: Aiden Isik <aidenisik+git@xxxxxxxxxxxxxx>
---
drivers/watchdog/s3c2410_wdt.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index e31f93db0509..7299dfdb0c09 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -232,6 +232,16 @@ static const struct s3c2410_wdt_variant drv_data_exynos5420 = {
QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_AUTO_DISABLE,
};
+static const struct s3c2410_wdt_variant drv_data_exynos5515 = {
+ .mask_reset_reg = EXYNOSAUTOV920_CLUSTER0_NONCPU_INT_EN,
+ .mask_bit = 2,
+ .rst_stat_reg = EXYNOS5_RST_STAT_REG_OFFSET,
+ .rst_stat_bit = 24,
+ .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | \
+ QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_AUTO_DISABLE | \
+ QUIRK_HAS_DBGACK_BIT,
+};
+
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,
@@ -379,6 +389,8 @@ static const struct of_device_id s3c2410_wdt_match[] = {
.data = &drv_data_exynos5250 },
{ .compatible = "samsung,exynos5420-wdt",
.data = &drv_data_exynos5420 },
+ { .compatible = "samsung,exynos5515-wdt",
+ .data = &drv_data_exynos5515 },
{ .compatible = "samsung,exynos7-wdt",
.data = &drv_data_exynos7 },
{ .compatible = "samsung,exynos850-wdt",
--
2.54.0