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Commit c58ce8e6 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
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ARM: dts: exynos: Add missing PMIC interrupts on UniversalC210 board 



PMIC node requires external interrupts for proper operation. Lack of them
was probably caused by a limited support for interrupts from more than one
parent, which was not possible to define when support for this board was
added. Fix this by adding 'interrupt-extended' property and properly
define both interrupt lines for PMIC node.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent f5e758b8

arch/arm/boot/dts/exynos4210-universal_c210.dts

+8 −0
Original line number Diff line number Diff line
@@ -310,6 +310,9 @@ 


	pmic@66 {

		compatible = "national,lp3974";

		interrupts-extended = <&gpx0 7 0>, <&gpx2 7 0>;

		pinctrl-names = "default";

		pinctrl-0 = <&lp3974_irq>;

		reg = <0x66>;



		max8998,pmic-buck1-default-dvs-idx = <0>;
@@ -503,6 +506,11 @@ 
};



&pinctrl_1 {

	lp3974_irq: lp3974-irq {

		samsung,pins = "gpx0-7", "gpx2-7";

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};



	hdmi_hpd: hdmi-hpd {

		samsung,pins = "gpx3-7";

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;