From e2bae133b5c41af3fd82f26edfa3222242a7ae6e Mon Sep 17 00:00:00 2001 From: Simon Shields Date: Sat, 21 Jul 2018 22:50:51 +1000 Subject: [PATCH] ARM: dts: exynos: Add pinctrl for Midas fuelgauge IRQ pin 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 Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos4412-midas.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index 635e5ea87a6c..58b298d8441c 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -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 = ; }; + max77693_fuel_irq: max77693-fuel-irq { + samsung,pins = "gpx2-3"; + samsung,pin-pud = ; + }; + hdmi_hpd: hdmi-hpd { samsung,pins = "gpx3-7"; samsung,pin-pud = ; -- 2.45.2