This patch adds support for specifying the pmu registers and masking bit for watchdog to enable/disable and mask/unmask the watchdog reset request. Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx> Signed-off-by: Leela Krishna Amudala <l.krishna@xxxxxxxxxxx> --- arch/arm/boot/dts/exynos5.dtsi | 2 +- arch/arm/boot/dts/exynos5250.dtsi | 1 + arch/arm/boot/dts/exynos5420.dtsi | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi index a8bf0c2..e1cc6ef 100644 --- a/arch/arm/boot/dts/exynos5.dtsi +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -104,7 +104,7 @@ watchdog@101D0000 { compatible = "samsung,s3c2410-wdt"; - reg = <0x101D0000 0x100>; + reg = <0x101D0000 0x100>, <0x10040408 0x4>, <0x1004040c 0x4>; interrupts = <0 42 0>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 6bb42cf..8bf28a7a 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -161,6 +161,7 @@ watchdog@101D0000 { clocks = <&clock 336>; clock-names = "watchdog"; + reset-mask-bit = <20>; status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 9fadc23..29235ea 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -189,6 +189,7 @@ watchdog@101D0000 { clocks = <&clock 316>; clock-names = "watchdog"; + reset-mask-bit = <0>; status = "okay"; }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html