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ARM: dts: exynos: correct PMIC interrupt trigger level on Monk

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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: e0cefb3f79 ("ARM: dts: add board dts file for Exynos3250-based Monk board")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210212903.216728-2-krzk@kernel.org
This commit is contained in:
Krzysztof Kozlowski
2020-12-10 22:28:56 +01:00
parent cb31334687
commit 8528cda2b7
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/exynos3250-monk.dts
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@@ -200,7 +200,7 @@
pmic@66 {
compatible = "samsung,s2mps14-pmic";
interrupt-parent = <&gpx0>;
interrupts = <7 IRQ_TYPE_NONE>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
reg = <0x66>;
wakeup-source;