From: Neil Armstrong Date: Mon, 7 Jun 2021 06:54:31 +0000 (+0200) Subject: arm64: dts: meson-sm1-odroid: add 5v regulator gpio X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=45d736ab17b44257e15e75e0dba364139fdb0983;p=uclinux-h8%2Flinux.git arm64: dts: meson-sm1-odroid: add 5v regulator gpio As described in the Odroid-C4 & Odroid-HC4 schematics, the 5V regulator is controlled by GPIOH_8 and in Open Drain since this GPIO doesn't support Push-Pull. Signed-off-by: Neil Armstrong Acked-by: Martin Blumenstingl Link: https://lore.kernel.org/r/20210607065435.577334-4-narmstrong@baylibre.com --- diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi index e64359163331..fd0ad85c165b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi @@ -83,6 +83,8 @@ regulator-max-microvolt = <5000000>; regulator-always-on; vin-supply = <&main_12v>; + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; }; vcc_1v8: regulator-vcc_1v8 {