[PATCH 10/15] arm64: dts: rockchip: add upper USB3 port to opi5max

[Jimmy Hon <honyuenkwun@gmail.com>]

Enable full support (XHCI) for the upper USB3 port from Orange Pi 5 Max.

Signed-off-by: Jimmy Hon <honyuenkwun@gmail.com>
---
 .../dts/rockchip/rk3588-orangepi-5-max.dts    | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
index f32e5827dce6..39d2a38710df 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-max.dts
@@ -127,6 +127,21 @@ vcc5v0_host: vcc5v0-host-regulator {
 		regulator-max-microvolt = <5000000>;
 		vin-supply = <&vcc5v0_sys>;
 	};
+
+	vcc5v0_usb30_otg: vcc5v0-usb30-otg-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		/* USB_OTG_PWREN */
+		gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_otg_pwren>;
+		regulator-name = "vcc5v0_usb30_otg";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
 };
 
 &combphy2_psu {
@@ -251,6 +266,10 @@ usb {
 		usb_host_pwren: usb-host-pwren {
 			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
+
+		usb_otg_pwren: usb-otg-pwren {
+			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
 	};
 };
 
@@ -636,6 +655,15 @@ &tsadc {
 	status = "okay";
 };
 
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	phy-supply = <&vcc5v0_usb30_otg>;
+	status = "okay";
+};
+
 &u2phy1 {
 	status = "okay";
 };
@@ -668,6 +696,10 @@ &uart2 {
 	status = "okay";
 };
 
+&usbdp_phy0 {
+	status = "okay";
+};
+
 &usbdp_phy1 {
 	status = "okay";
 };
@@ -680,6 +712,11 @@ &usb_host0_ohci {
 	status = "okay";
 };
 
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
 &usb_host1_ehci {
 	status = "okay";
 };
-- 
2.47.0


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