GPIO0, GPIO1 can be used as LDO like ldo_io0, ldo_io1 in AXP803. So, attach the LDO GPIO pins along with pinctrl properties.
Signed-off-by: Jagan Teki <[email protected]> --- arch/arm64/boot/dts/allwinner/axp803.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/axp803.dtsi b/arch/arm64/boot/dts/allwinner/axp803.dtsi index c6b95980d476..b0d6b3c3cf38 100644 --- a/arch/arm64/boot/dts/allwinner/axp803.dtsi +++ b/arch/arm64/boot/dts/allwinner/axp803.dtsi @@ -54,6 +54,16 @@ "x-powers,axp813-gpio"; gpio-controller; #gpio-cells = <2>; + + gpio0_ldo: gpio0-ldo { + pins = "GPIO0"; + function = "ldo"; + }; + + gpio1_ldo: gpio1-ldo { + pins = "GPIO1"; + function = "ldo"; + }; }; regulators { @@ -137,12 +147,16 @@ }; reg_ldo_io0: ldo-io0 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_ldo>; regulator-name = "ldo-io0"; status = "disabled"; }; reg_ldo_io1: ldo-io1 { regulator-name = "ldo-io1"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_ldo>; status = "disabled"; }; -- 2.18.0.321.gffc6fa0e3
