From ecff7bab5c9c2e2b6f5739b328347e08415879ec Mon Sep 17 00:00:00 2001
From: Anand Moon <linux.amoon@gmail.com>
Date: Mon, 20 Sep 2021 20:47:37 +0000
Subject: [PATCH] arm64: dts: meson-g12b-odroid-n2: add 5v regulator gpio
Git-commit: ecff7bab5c9c2e2b6f5739b328347e08415879ec
Patch-mainline: v5.16-rc1
References: git-fixes

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.

Fixes: c35f6dc5c377 ("arm64: dts: meson: Add minimal support for Odroid-N2")
Fixes: ef599f5f3e10 ("arm64: dts: meson: convert ODROID-N2 to dtsi")

Cc: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20210920204739.950-1-linux.amoon@gmail.com
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 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 {
-- 
2.31.1