Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH 6/8] ARM: dts: exynos: Fix infinite interrupt in soft mode on Exynos5440 | Date | Fri, 24 Feb 2017 17:11:20 +0200 |
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In soft (no-reboot) mode, the driver self-pings watchdog upon expiration of an interrupt. The interrupt has to be cleared, because otherwise system enters infinite interrupt handling loop.
Use a samsung,s3c6410-wdt compatible to select appropriate quirk for clearing the watchdog interrupt.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- arch/arm/boot/dts/exynos5440.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index 77d35bb92950..abfe054b2187 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -189,7 +189,7 @@ }; watchdog@110000 { - compatible = "samsung,s3c2410-wdt"; + compatible = "samsung,s3c6410-wdt"; reg = <0x110000 0x1000>; interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clock CLK_B_125>; -- 2.9.3
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