From: Marek Szyprowski Date: Wed, 5 Sep 2018 14:44:43 +0000 (+0200) Subject: ARM: dts: exynos: Add missing PMIC interrupts on UniversalC210 board X-Git-Tag: v4.20-rc1~66^2~42^2~5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c58ce8e66d892b4131672bd875fe4eb0ed44c6a1;p=thirdparty%2Fkernel%2Flinux.git 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: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski --- diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 4e6ff97e1ec41..40e65a28a8ca2 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -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 = ; + }; + hdmi_hpd: hdmi-hpd { samsung,pins = "gpx3-7"; samsung,pin-pud = ;