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ARM: dts: exynos: Add pinctrl for Midas fuelgauge IRQ pin

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This pin is externally pulled up, so we should disable the SoC's
pull down resistor in order for the interrupt to function properly.

Signed-off-by: Simon Shields <simon@lineageos.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Simon Shields 2018-07-21 22:50:51 +10:00 committed by Krzysztof Kozlowski
parent 492413dd6d
commit e2bae133b5
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/exynos4412-midas.dtsi
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@ -188,6 +188,8 @@ max77693-fuel-gauge@36 {
compatible = "maxim,max17047";
interrupt-parent = <&gpx2>;
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_fuel_irq>;
reg = <0x36>;
maxim,over-heat-temp = <700>;
@ -1021,6 +1023,11 @@ max77693_irq: max77693-irq {
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
max77693_fuel_irq: max77693-fuel-irq {
samsung,pins = "gpx2-3";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
hdmi_hpd: hdmi-hpd {
samsung,pins = "gpx3-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;