[PATCH] arm64: dts: meson-g12b-odroid-n2: add 5v regulator gpio
Anand Moon
linux.amoon at gmail.com
Sun Sep 19 14:31:34 PDT 2021
As described in the Odroid-n2 & Odroid-n2-plus schematics,
the 5V regulator is controlled by GPIOH_8 and in Open Drain
since this GPIO doesn't support Push-Pull.
Cc: Neil Armstrong <narmstrong at baylibre.com>
Signed-off-by: Anand Moon <linux.amoon at gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index 4f33820aba1f..e8a00a2f8812 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -99,6 +99,8 @@ vcc_5v: regulator-vcc_5v {
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 {
--
2.33.0
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