Commit c731a16e authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
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ARM: dts: exynos: correct fuel gauge interrupt trigger level on P4 Note family 



The Maxim fuel gauge datasheets describe the interrupt line as active
low with a requirement of acknowledge from the CPU.  The falling edge
interrupt will mostly work but it's not correct.

Fixes: f48b5050 ("ARM: dts: exynos: add Samsung's Exynos4412-based P4 Note boards")
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210212534.216197-2-krzk@kernel.org
parent 46799802

arch/arm/boot/dts/exynos4412-p4note.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -146,7 +146,7 @@ fuel-gauge@36 { 
			pinctrl-0 = <&fuel_alert_irq>;

			pinctrl-names = "default";

			interrupt-parent = <&gpx2>;

			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;

			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;

			maxim,rsns-microohm = <10000>;

			maxim,over-heat-temp = <600>;

			maxim,over-volt = <4300>;