diff options
| -rw-r--r-- | arch/sandbox/dts/test.dts | 2 | ||||
| -rw-r--r-- | drivers/watchdog/npcm_wdt.c | 10 | ||||
| -rw-r--r-- | test/dm/wdt.c | 4 |
3 files changed, 11 insertions, 5 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index e88c267620a..e4303473563 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -975,7 +975,7 @@ }; wdt-gpio-toggle { - gpios = <&gpio_a 7 0>; + gpios = <&gpio_a 8 0>; compatible = "linux,wdt-gpio"; hw_margin_ms = <100>; hw_algo = "toggle"; diff --git a/drivers/watchdog/npcm_wdt.c b/drivers/watchdog/npcm_wdt.c index e56aa0ebe1d..57b61215a2a 100644 --- a/drivers/watchdog/npcm_wdt.c +++ b/drivers/watchdog/npcm_wdt.c @@ -69,15 +69,21 @@ static int npcm_wdt_stop(struct udevice *dev) static int npcm_wdt_reset(struct udevice *dev) { struct npcm_wdt_priv *priv = dev_get_priv(dev); + u32 val; - writel(NPCM_WTR | NPCM_WTRE | NPCM_WTE, priv->regs); + val = readl(priv->regs); + writel(val | NPCM_WTR, priv->regs); return 0; } static int npcm_wdt_expire_now(struct udevice *dev, ulong flags) { - return npcm_wdt_reset(dev); + struct npcm_wdt_priv *priv = dev_get_priv(dev); + + writel(NPCM_WTR | NPCM_WTRE | NPCM_WTE, priv->regs); + + return 0; } static int npcm_wdt_of_to_plat(struct udevice *dev) diff --git a/test/dm/wdt.c b/test/dm/wdt.c index 653d7b1c8b3..2bbebcdbf28 100644 --- a/test/dm/wdt.c +++ b/test/dm/wdt.c @@ -54,7 +54,7 @@ static int dm_test_wdt_gpio_toggle(struct unit_test_state *uts) */ struct udevice *wdt, *gpio; const u64 timeout = 42; - const int offset = 7; + const int offset = 8; int val; ut_assertok(uclass_get_device_by_name(UCLASS_WDT, @@ -115,7 +115,7 @@ static int dm_test_wdt_watchdog_reset(struct unit_test_state *uts) struct udevice *gpio_wdt, *sandbox_wdt; struct udevice *gpio; const u64 timeout = 42; - const int offset = 7; + const int offset = 8; uint reset_count; int val; |