Workaround: Change to enable USB type A ports on rb3gen2

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -1046,6 +1046,7 @@ properties:
 
       - items:
           - enum:
+              - ayaneo,pocket-s2
               - qcom,sm8650-hdk
               - qcom,sm8650-mtp
               - qcom,sm8650-qrd

Documentation/devicetree/bindings/usb/renesas,upd720201-pci.yaml

@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/renesas,upd720201-pci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UPD720201/UPD720202 USB 3.0 xHCI Host Controller (PCIe)
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+
+description:
+  UPD720201 USB 3.0 xHCI Host Controller via PCIe x1 Gen2 interface.
+  The UPD720202 supports up to two downstream ports, while UPD720201
+  supports up to four downstream USB 3.0 rev1.0 ports.
+
+properties:
+  compatible:
+    const: pci1912,0014
+
+  reg:
+    maxItems: 1
+
+  avdd33-supply:
+    description: +3.3 V power supply for analog circuit
+
+  vdd10-supply:
+    description: +1.05 V power supply
+
+  vdd33-supply:
+    description: +3.3 V power supply
+
+required:
+  - compatible
+  - reg
+  - avdd33-supply
+  - vdd10-supply
+  - vdd33-supply
+
+allOf:
+  - $ref: usb-xhci.yaml
+
+additionalProperties: false
+
+examples:
+  - |
+    pcie@0 {
+        reg = <0x0 0x1000>;
+        ranges = <0x02000000 0x0 0x100000 0x10000000 0x0 0x0>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        device_type = "pci";
+
+        usb-controller@0 {
+            compatible = "pci1912,0014";
+            reg = <0x0 0x0 0x0 0x0 0x0>;
+            avdd33-supply = <&avdd33_reg>;
+            vdd10-supply = <&vdd10_reg>;
+            vdd33-supply = <&vdd33_reg>;
+        };
+    };

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -211,6 +211,8 @@ patternProperties:
     description: Axiado Corporation
   "^axis,.*":
     description: Axis Communications AB
+  "^ayaneo,.*":
+    description: Anyun Intelligent Technology (Hong Kong) Co., Ltd
   "^azoteq,.*":
     description: Azoteq (Pty) Ltd
   "^azw,.*":

arch/arm64/boot/dts/qcom/Makefile

@@ -336,6 +336,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-samsung-q5q.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-sony-xperia-yodo-pdx234.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-ayaneo-pocket-s2.dtb
 
 sm8650-hdk-display-card-dtbs	:= sm8650-hdk.dtb sm8650-hdk-display-card.dtbo
 

arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts

@@ -262,6 +262,28 @@
 		regulator-max-microvolt = <3700000>;
 	};
 
+	vreg_pcie0_1p05: regulator-pcie0-1p05v {
+		compatible = "regulator-fixed";
+		regulator-name = "PCIE0_1.05V";
+		gpio = <&pm7250b_gpios 4 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <1050000>;
+		regulator-max-microvolt = <1050000>;
+		enable-active-high;
+		pinctrl-0 = <&upd_pwr_en2_state>;
+		pinctrl-names = "default";
+	};
+
+	vreg_pcie0_3p3: regulator-pcie0-3p3v-dual {
+		compatible = "regulator-fixed";
+		regulator-name = "PCIE0_3.3V_Dual";
+		gpio = <&pm7250b_gpios 1 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		pinctrl-0 = <&upd_pwr_en1_state>;
+		pinctrl-names = "default";
+	};
+
 	vdd_ntn_0p9: regulator-vdd-ntn-0p9 {
 		compatible = "regulator-fixed";
 		regulator-name = "VDD_NTN_0P9";
@@ -788,6 +810,72 @@
 			};
 		};
 	};
+
+	i2c-mux@71 {
+		compatible = "nxp,pca9847";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <1>;
+
+			usb-hub@2d {
+				compatible = "smsc,usb4604";
+				reg = <0x2d>;
+			};
+		};
+
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <2>;
+
+			usb-hub@2d {
+				compatible = "smsc,usb4604";
+				reg = <0x2d>;
+			};
+		};
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <3>;
+		};
+
+		i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <4>;
+		};
+
+		i2c@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <5>;
+		};
+
+		i2c@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <6>;
+		};
+
+		i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			reg = <7>;
+		};
+	};
 };
 
 &lpass_va_macro {
@@ -910,6 +998,42 @@
 			device_type = "pci";
 			ranges;
 			bus-range = <0x4 0xff>;
+
+			/* Renesas μPD720201 PCIe USB3.0 Host Controller */
+			usb-controller@0,0 {
+				compatible = "pci1912,0014";
+				reg = <0x40000 0x0 0x0 0x0 0x0>;
+
+				avdd33-supply = <&vreg_pcie0_3p3>;
+				vdd10-supply = <&vreg_pcie0_1p05>;
+				vdd33-supply = <&vreg_pcie0_3p3>;
+
+				pinctrl-0 = <&upd_hub_rst_state>;
+				pinctrl-names = "default";
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				/* Genesys Logic GL3590 USB Hub Controller */
+				gl3590_2_0: hub@1 {
+					compatible = "usb5e3,610";
+					reg = <1>;
+
+					reset-gpios = <&tlmm 162 GPIO_ACTIVE_HIGH>;
+
+					pinctrl-0 = <&usb_hub_reset_state>;
+					pinctrl-names = "default";
+
+					peer-hub = <&gl3590_3_0>;
+				};
+
+				gl3590_3_0: hub@2 {
+					compatible = "usb5e3,625";
+					reg = <2>;
+
+					peer-hub = <&gl3590_2_0>;
+				};
+			};
 		};
 
 		pcie@3,0 {
@@ -970,6 +1094,17 @@
 		power-source = <0>;
 	};
 
+	upd_hub_rst_state: upd-hub-rst-state {
+		pins = "gpio4";
+		function = "normal";
+
+		bias-disable;
+		input-disable;
+		output-enable;
+		output-high;
+		power-source = <0>;
+	};
+
 	tc9563_rsex_n: tc9563-resx-state {
 		pins = "gpio1";
 		function = "normal";
@@ -1759,6 +1894,15 @@
 };
 
 &pm7250b_gpios {
+	upd_pwr_en1_state: upd-pwr-en1-state {
+		pins = "gpio1";
+		function = "normal";
+
+		output-enable;
+		input-disable;
+		power-source = <0>;
+	};
+
 	lt9611_rst_pin: lt9611-rst-state {
 		pins = "gpio2";
 		function = "normal";
@@ -1767,6 +1911,15 @@
 		input-disable;
 		power-source = <0>;
 	};
+
+	upd_pwr_en2_state: upd-pwr-en2-state {
+		pins = "gpio4";
+		function = "normal";
+
+		output-enable;
+		input-disable;
+		power-source = <0>;
+	};
 };
 
 &sdc2_clk {
@@ -1812,6 +1965,14 @@
 		function = "gpio";
 		bias-pull-up;
 	};
+
+	usb_hub_reset_state: usb-hub-reset-state {
+		pins = "gpio162";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 &lpass_audiocc {