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arm64: dts: exynos: correct PMIC interrupt trigger level on TM2
[ Upstream commite98e2367df] The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. Without specifying the interrupt type in Devicetree, kernel might apply some fixed configuration, not necessarily working for this hardware. Fixes:01e5d23521("arm64: dts: exynos: Add dts file for Exynos5433-based TM2 board") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201210212903.216728-7-krzk@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
ff11ece44c
commit
347b3e5557
@@ -389,7 +389,7 @@
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s2mps13-pmic@66 {
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compatible = "samsung,s2mps13-pmic";
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interrupt-parent = <&gpa0>;
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interrupts = <7 IRQ_TYPE_NONE>;
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interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
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reg = <0x66>;
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samsung,s2mps11-wrstbi-ground;
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