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/exynos5420.dtsi | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index f65e124..4d63b74 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -104,7 +104,7 @@
watchdog {
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/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index e1d2d20..ea5b49f 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -150,5 +150,6 @@
clocks = <&clock 316>;
clock-names = "watchdog";
status = "okay";
+ reset-mask-bit = <0>;
};
};
--
1.7.10.4
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