arm64: dts: rockchip: rk3588: add usb nodes for evbs

This patch add vbus regulator and fusb302 nodes for
rk3588 and rk3588s evbs, and also disable unused usb
controllers and phys node.

Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: I59678e7cd34de76ed09cc55010a1d8533fe58602

arch/arm64/boot/dts/rockchip/rk3588-evb1-lp4.dtsi

@@ -21,6 +21,20 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&typec5v_pwren>;
 	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+	};
 };
 
 &i2c2 {
@@ -31,6 +45,8 @@
 		reg = <0x22>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
@@ -101,6 +117,12 @@
 };
 
 &pinctrl {
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	usb-typec {
 		usbc0_int: usbc0-int {
 			rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
@@ -112,6 +134,18 @@
 	};
 };
 
+&u2phy1_otg {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
 &usbdp_phy0 {
 	orientation-switch;
 	port {
@@ -135,3 +169,11 @@
 		};
 	};
 };
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
+};

arch/arm64/boot/dts/rockchip/rk3588-evb2-lp4.dtsi

@@ -8,6 +8,22 @@
 #include "rk3588-evb.dtsi"
 #include "rk806-double.dtsi"
 
+/ {
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+	};
+};
+
 &i2c6 {
 	status = "okay";
 	gt1x: gt1x@14 {
@@ -43,4 +59,26 @@
 				<0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy0_otg {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy1_otg {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_host>;
 };

arch/arm64/boot/dts/rockchip/rk3588-evb3-lp5.dtsi

@@ -4,10 +4,91 @@
  *
  */
 
+#include "dt-bindings/usb/pd.h"
 #include "rk3588.dtsi"
 #include "rk3588-evb.dtsi"
 #include "rk806-double.dtsi"
 
+/ {
+	vbus5v0_typec: vbus-typec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_sys>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec5v_pwren>;
+	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	usbc0: fusb302@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&vbus5v0_typec>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				usbc0_role_sw: endpoint@0 {
+					remote-endpoint = <&dwc3_0_role_switch>;
+				};
+			};
+		};
+
+		usb_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			data-role = "dual";
+			power-role = "dual";
+			try-power-role = "sink";
+			op-sink-microwatt = <1000000>;
+			sink-pdos =
+				<PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
+			source-pdos =
+				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+			};
+		};
+	};
+};
+
 &i2c5 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -46,4 +127,64 @@
 				<4 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		typec5v_pwren: typec5v-pwren {
+			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy1_otg {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&usbdp_phy0 {
+	orientation-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+	};
+};
+
+&usbdrd_dwc3_0 {
+	usb-role-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dwc3_0_role_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
 };

arch/arm64/boot/dts/rockchip/rk3588-evb4-lp4.dtsi

@@ -4,10 +4,39 @@
  *
  */
 
+#include "dt-bindings/usb/pd.h"
 #include "rk3588.dtsi"
 #include "rk3588-evb.dtsi"
 #include "rk806-single.dtsi"
 
+/ {
+	vbus5v0_typec: vbus-typec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec5v_pwren>;
+	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+	};
+};
+
 &i2c6 {
 	status = "okay";
 	gt1x: gt1x@14 {
@@ -35,6 +64,60 @@
 	};
 };
 
+&i2c8 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m3_xfer>;
+
+	usbc0: fusb302@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&vbus5v0_typec>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				usbc0_role_sw: endpoint@0 {
+					remote-endpoint = <&dwc3_0_role_switch>;
+				};
+			};
+		};
+
+		usb_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			data-role = "dual";
+			power-role = "dual";
+			try-power-role = "sink";
+			op-sink-microwatt = <1000000>;
+			sink-pdos =
+				<PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
+			source-pdos =
+				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+			};
+		};
+	};
+};
+
 &pinctrl {
 	touch {
 		touch_gpio: touch-gpio {
@@ -43,4 +126,88 @@
 				<0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		typec5v_pwren: typec5v-pwren {
+			rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy2 {
+	status = "disabled";
+};
+
+&u2phy3 {
+	status = "disabled";
+};
+
+&u2phy1_otg {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy2_host {
+	status = "disabled";
+};
+
+&u2phy3_host {
+	status = "disabled";
+};
+
+&usb_host0_ehci {
+	status = "disabled";
+};
+
+&usb_host0_ohci {
+	status = "disabled";
+};
+
+&usb_host1_ehci {
+	status = "disabled";
+};
+
+&usb_host1_ohci {
+	status = "disabled";
+};
+
+&usbdp_phy0 {
+	orientation-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+	};
+};
+
+&usbdrd_dwc3_0 {
+	usb-role-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dwc3_0_role_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
 };

arch/arm64/boot/dts/rockchip/rk3588-evb5-lp4.dtsi

@@ -44,3 +44,28 @@
 		};
 	};
 };
+
+&usbdp_phy0 {
+	status = "disabled";
+};
+
+&usbdp_phy0_dp {
+	status = "disabled";
+};
+
+&usbdp_phy0_u3 {
+	status = "disabled";
+};
+
+&usbdrd_dwc3_0 {
+	dr_mode = "peripheral";
+	maximum-speed = "high-speed";
+};
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
+};

arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi

@@ -21,6 +21,20 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&typec5v_pwren>;
 	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+	};
 };
 
 &i2c3 {
@@ -93,12 +107,16 @@
 
 &i2c8 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m2_xfer>;
 
 	usbc0: fusb302@22 {
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
@@ -156,6 +174,12 @@
 		};
 	};
 
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	usb-typec {
 		usbc0_int: usbc0-int {
 			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
@@ -167,6 +191,14 @@
 	};
 };
 
+&u2phy2_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
 &usbdp_phy0 {
 	orientation-switch;
 	port {
@@ -190,3 +222,11 @@
 		};
 	};
 };
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
+};

arch/arm64/boot/dts/rockchip/rk3588s-evb2-lp5.dtsi

@@ -8,6 +8,48 @@
 #include "rk3588s-evb.dtsi"
 #include "rk806-double.dtsi"
 
+/ {
+	vbus5v0_typec: vbus-typec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec5v_pwren>;
+	};
+
+	vcc5v0_u2host: vcc5v0-u2host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_u2host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_u2host_en>;
+	};
+
+	vcc5v0_u3host: vcc5v0-u3host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_u3host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_u3host_en>;
+	};
+};
+
 &i2c6 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -50,4 +92,34 @@
 				<4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		typec5v_pwren: typec5v-pwren {
+			rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc5v0_u2host_en: vcc5v0-u2host-en {
+			rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc5v0_u3host_en: vcc5v0-u3host-en {
+			rockchip,pins = <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy0_otg {
+	vbus-supply = <&vbus5v0_typec>;
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_u2host>;
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_u3host>;
+};
+
+&usbdrd_dwc3_0 {
+	maximum-speed = "high-speed";
 };

arch/arm64/boot/dts/rockchip/rk3588s-evb3-lp4x.dtsi

@@ -4,10 +4,25 @@
  *
  */
 
+#include "dt-bindings/usb/pd.h"
 #include "rk3588s.dtsi"
 #include "rk3588s-evb.dtsi"
 #include "rk806-double.dtsi"
 
+/ {
+	vbus5v0_typec: vbus-typec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec5v_pwren>;
+	};
+};
+
 &i2c4 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -38,6 +53,60 @@
 	};
 };
 
+&i2c8 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m2_xfer>;
+
+	usbc0: fusb302@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&vbus5v0_typec>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				usbc0_role_sw: endpoint@0 {
+					remote-endpoint = <&dwc3_0_role_switch>;
+				};
+			};
+		};
+
+		usb_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			data-role = "dual";
+			power-role = "dual";
+			try-power-role = "sink";
+			op-sink-microwatt = <1000000>;
+			sink-pdos =
+				<PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
+			source-pdos =
+				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+			};
+		};
+	};
+};
+
 &sdmmc {
 	status = "okay";
 };
@@ -50,4 +119,78 @@
 				<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		typec5v_pwren: typec5v-pwren {
+			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy2 {
+	status = "disabled";
+};
+
+&u2phy3 {
+	status = "disabled";
+};
+
+&u2phy2_host {
+	status = "disabled";
+};
+
+&u2phy3_host {
+	status = "disabled";
+};
+
+&usb_host0_ehci {
+	status = "disabled";
+};
+
+&usb_host0_ohci {
+	status = "disabled";
+};
+
+&usb_host1_ehci {
+	status = "disabled";
+};
+
+&usb_host1_ohci {
+	status = "disabled";
+};
+
+&usbdp_phy0 {
+	orientation-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+	};
+};
+
+&usbdrd_dwc3_0 {
+	usb-role-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dwc3_0_role_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
 };

arch/arm64/boot/dts/rockchip/rk3588s-evb4-lp4x.dtsi

@@ -4,10 +4,39 @@
  *
  */
 
+#include "dt-bindings/usb/pd.h"
 #include "rk3588s.dtsi"
 #include "rk3588s-evb.dtsi"
 #include "rk806-single.dtsi"
 
+/ {
+	vbus5v0_typec: vbus-typec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus5v0_typec";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&typec5v_pwren>;
+	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc5v0_usb>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+	};
+};
+
 &i2c4 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -38,6 +67,60 @@
 	};
 };
 
+&i2c8 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c8m2_xfer>;
+
+	usbc0: fusb302@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usbc0_int>;
+		vbus-supply = <&vbus5v0_typec>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				usbc0_role_sw: endpoint@0 {
+					remote-endpoint = <&dwc3_0_role_switch>;
+				};
+			};
+		};
+
+		usb_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			data-role = "dual";
+			power-role = "dual";
+			try-power-role = "sink";
+			op-sink-microwatt = <1000000>;
+			sink-pdos =
+				<PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
+			source-pdos =
+				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+			};
+		};
+	};
+};
+
 &sdmmc {
 	status = "okay";
 };
@@ -50,4 +133,60 @@
 				<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb-typec {
+		usbc0_int: usbc0-int {
+			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		typec5v_pwren: typec5v-pwren {
+			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy2_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&u2phy3_host {
+	phy-supply = <&vcc5v0_host>;
+};
+
+&usbdp_phy0 {
+	orientation-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+	};
+};
+
+&usbdrd_dwc3_0 {
+	usb-role-switch;
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dwc3_0_role_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+&usbhost3_0 {
+	status = "disabled";
+};
+
+&usbhost_dwc3_0 {
+	status = "disabled";
 };