Commit 8a45f33b authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

ARM: dts: exynos: correct fuel gauge interrupt trigger level on Midas 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: e8614292 ("ARM: dts: Add Maxim 77693 fuel gauge node for exynos4412-trats2")
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210212534.216197-3-krzk@kernel.org
parent c731a16e

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

+1 −1
Original line number Diff line number Diff line
@@ -221,7 +221,7 @@ i2c_max77693_fuel: i2c-gpio-3 { 
		fuel-gauge@36 {

			compatible = "maxim,max17047";

			interrupt-parent = <&gpx2>;

			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;

			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;

			pinctrl-names = "default";

			pinctrl-0 = <&max77693_fuel_irq>;

			reg = <0x36>;