linux-kernel - [PATCH 1/2] arm64: dts: meson: p241: add vcc

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Message-Id: <20211130100159.214489-2-jbrunet@baylibre.com>
Date:   Tue, 30 Nov 2021 11:01:58 +0100
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Kevin Hilman <khilman@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] arm64: dts: meson: p241: add vcc_5v regulator

Add the VCC_5V regulator, which feeds the HDMI, USB and audio amplifier.

Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 .../arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
index eb7f5a3fefd4..9d0684a8264b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
@@ -84,6 +84,14 @@ vcc_3v3: regulator-vcc_3v3 {
 		regulator-max-microvolt = <3300000>;
 	};
 
+	vcc_5v: regulator-vcc-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+
 	emmc_pwrseq: emmc-pwrseq {
 		compatible = "mmc-pwrseq-emmc";
 		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
@@ -136,6 +144,7 @@ &hdmi_tx {
 	status = "okay";
 	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 	pinctrl-names = "default";
+	hdmi-supply = <&vcc_5v>;
 };
 
 &hdmi_tx_tmds_port {
@@ -220,3 +229,7 @@ &usb {
 	status = "okay";
 	dr_mode = "host";
 };
+
+&usb2_phy0 {
+	phy-supply = <&vcc_5v>;
+};
-- 
2.34.0