Rb8 usb2

arch/arm64/boot/dts/qcom/lemans-evk.dts

@@ -109,6 +109,25 @@
 		};
 	};
 
+	connector-2 {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		label = "micro-USB";
+		type = "micro";
+
+		id-gpios = <&pmm8654au_2_gpios 11 GPIO_ACTIVE_HIGH>;
+		vbus-gpios = <&expander3 3 GPIO_ACTIVE_HIGH>;
+		vbus-supply = <&vbus_supply_regulator_2>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_id>;
+
+		port {
+			usb2_con_hs_ep: endpoint {
+				remote-endpoint = <&usb_2_dwc3_hs>;
+			};
+		};
+	};
+
 	edp0-connector {
 		compatible = "dp-connector";
 		label = "EDP0";
@@ -192,6 +211,15 @@
 		enable-active-high;
 	};
 
+	vbus_supply_regulator_2: vbus-supply-regulator-2 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_supply_2";
+		gpio = <&pmm8654au_1_gpios 9 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+	};
+
 	vmmc_sdc: regulator-vmmc-sdc {
 		compatible = "regulator-fixed";
 
@@ -647,27 +675,47 @@
 		reg = <0x38>;
 		#gpio-cells = <2>;
 		gpio-controller;
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		interrupts-extended = <&tlmm 138 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&expander0_int>;
+		pinctrl-names = "default";
 	};
 
 	expander1: gpio@39 {
 		compatible = "ti,tca9538";
 		reg = <0x39>;
 		#gpio-cells = <2>;
 		gpio-controller;
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		interrupts-extended = <&tlmm 19 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&expander1_int>;
+		pinctrl-names = "default";
 	};
 
 	expander2: gpio@3a {
 		compatible = "ti,tca9538";
 		reg = <0x3a>;
 		#gpio-cells = <2>;
 		gpio-controller;
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		interrupts-extended = <&tlmm 139 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&expander2_int>;
+		pinctrl-names = "default";
 	};
 
 	expander3: gpio@3b {
 		compatible = "ti,tca9538";
 		reg = <0x3b>;
 		#gpio-cells = <2>;
 		gpio-controller;
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		interrupts-extended = <&tlmm 39 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&expander3_int>;
+		pinctrl-names = "default";
 	};
 
 	eeprom@50 {
@@ -808,6 +856,14 @@
 		bias-pull-up;
 		power-source = <0>;
 	};
+
+	usb2_id: usb2-id-state {
+		pins = "gpio11";
+		function = "normal";
+		input-enable;
+		bias-pull-up;
+		power-source = <0>;
+	};
 };
 
 &qup_i2c19_default {
@@ -914,6 +970,30 @@
 		};
 	};
 
+	expander0_int: expander0-int-state {
+		pins = "gpio138";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	expander1_int: expander1-int-state {
+		pins = "gpio19";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	expander2_int: expander2-int-state {
+		pins = "gpio139";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	expander3_int: expander3-int-state {
+		pins = "gpio39";
+		function = "gpio";
+		bias-pull-up;
+	};
+
 	pcie0_default_state: pcie0-default-state {
 		clkreq-pins {
 			pins = "gpio1";
@@ -1122,6 +1202,22 @@
 	status = "okay";
 };
 
+&usb_2 {
+	status = "okay";
+};
+
+&usb_2_dwc3_hs {
+	remote-endpoint = <&usb2_con_hs_ep>;
+};
+
+&usb_2_hsphy {
+	vdda-pll-supply = <&vreg_l7a>;
+	vdda18-supply = <&vreg_l6c>;
+	vdda33-supply = <&vreg_l9a>;
+
+	status = "okay";
+};
+
 &xo_board_clk {
 	clock-frequency = <38400000>;
 };

arch/arm64/boot/dts/qcom/lemans.dtsi

@@ -4179,7 +4179,14 @@
 			snps,dis-u1-entry-quirk;
 			snps,dis-u2-entry-quirk;
 
+			usb-role-switch;
+
 			status = "disabled";
+
+			port {
+				usb_2_dwc3_hs: endpoint {
+				};
+			};
 		};
 
 		tcsr_mutex: hwlock@1f40000 {