From 8907a276fec2fafaba432cdf7b6ec655a9f163f7 Mon Sep 17 00:00:00 2001 From: Samuel Holland Date: Thu, 15 Sep 2022 23:27:51 -0500 Subject: [PATCH] ARM: dts: axp22x/axp809: Add GPIO controller nodes These PMICs all contain a GPIO controller. Now that the binding for this variant is documented, wire up the controller in the device tree. Signed-off-by: Samuel Holland Acked-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220916042751.47906-3-samuel@sholland.org Signed-off-by: Jernej Skrabec --- arch/arm/boot/dts/axp22x.dtsi | 6 ++++++ arch/arm/boot/dts/axp809.dtsi | 7 +++++++ 2 files changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm/boot/dts/axp22x.dtsi index a020c12..f79650a 100644 --- a/arch/arm/boot/dts/axp22x.dtsi +++ b/arch/arm/boot/dts/axp22x.dtsi @@ -67,6 +67,12 @@ status = "disabled"; }; + axp_gpio: gpio { + compatible = "x-powers,axp221-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + regulators { /* Default work frequency for buck regulators */ x-powers,dcdc-freq = <3000>; diff --git a/arch/arm/boot/dts/axp809.dtsi b/arch/arm/boot/dts/axp809.dtsi index ab8e5f2..d134d4c 100644 --- a/arch/arm/boot/dts/axp809.dtsi +++ b/arch/arm/boot/dts/axp809.dtsi @@ -50,4 +50,11 @@ compatible = "x-powers,axp809"; interrupt-controller; #interrupt-cells = <1>; + + axp_gpio: gpio { + compatible = "x-powers,axp809-gpio", + "x-powers,axp221-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; }; -- 2.7.4