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Commit 62623718 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
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ARM: dts: exynos: Disable pull control for PMIC IRQ line on Artik5 board 



S2MPS14 PMIC interrupt line on Exynos3250-based Artik5 evaluation board
has external pull-up resistors, so disable any pull control for it in
controller node. This fixes support for S2MPS14 PMIC interrupts and
enables operation of wakeup from S2MPS14 RTC alarm.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent ef2ecab9

arch/arm/boot/dts/exynos3250-artik5.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -69,6 +69,8 @@ 
		compatible = "samsung,s2mps14-pmic";

		interrupt-parent = <&gpx3>;

		interrupts = <5 IRQ_TYPE_NONE>;

		pinctrl-names = "default";

		pinctrl-0 = <&s2mps14_irq>;

		reg = <0x66>;



		s2mps14_osc: clocks {
@@ -350,6 +352,11 @@ 
		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV3>;

		samsung,pin-val = <1>;

	};



	s2mps14_irq: s2mps14-irq {

		samsung,pins = "gpx3-5";

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};

};



&rtc {