arm64: dts: qcom: shikra: Wire up usb-role-switch for USB Type-C ports

Documentation/devicetree/bindings/usb/cypress,cypd6129.yaml

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/cypress,cypd6129.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cypress cypd6129/cypd6229 Type-C Controller
+
+maintainers:
+  - Akash Kumar <akash.kumar@oss.qualcomm.com>
+
+description:
+  The Cypress cypd6129 and cypd6229 are dual Type-C PD controllers that are
+  controlled via an I2C interface.
+
+properties:
+  compatible:
+    oneOf:
+      - const: cypress,cypd6129
+      - items:
+          - const: cypress,cypd6229
+          - const: cypress,cypd6129
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  pinctrl-0: true
+  pinctrl-1: true
+
+  pinctrl-names:
+    minItems: 1
+    items:
+      - const: default
+      - const: sleep
+
+patternProperties:
+  '^connector@[01]$':
+    $ref: /schemas/connector/usb-connector.yaml#
+    required:
+      - reg
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+anyOf:
+  - required:
+      - connector@0
+  - required:
+      - connector@1
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      typec@40 {
+        compatible = "cypress,cypd6129";
+        reg = <0x40>;
+        interrupts-extended = <&tlmm 136 IRQ_TYPE_LEVEL_LOW>;
+        pinctrl-0 = <&usb0_intr_state>;
+        pinctrl-names = "default";
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        connector@0 {
+          compatible = "usb-c-connector";
+          reg = <0>;
+          label = "USB-C";
+          data-role = "dual";
+          power-role = "dual";
+          wakeup-source;
+          ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            port@0 {
+              reg = <0>;
+              endpoint {
+                remote-endpoint = <&usb_role_switch0>;
+              };
+            };
+          };
+        };
+      };
+    };

arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts

@@ -313,6 +313,39 @@
 			0x800D 0x08>;
 		#sound-dai-cells = <0>;
 	};
+
+	typec@40 {
+		compatible = "cypress,cypd6129";
+		reg = <0x40>;
+		interrupts-extended = <&tlmm 136 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&usb0_intr_state>;
+		pinctrl-names = "default";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ccg_typec_con0: connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			label = "USB-C";
+			data-role = "dual";
+			power-role = "dual";
+			wakeup-source;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					ucsi_ccg_port: endpoint {
+						remote-endpoint = <&usb_2_dwc3_hs>;
+					};
+				};
+			};
+		};
+	};
 };
 
 &mdss {
@@ -701,6 +734,13 @@
 		output-high;
 	};
 
+	usb0_intr_state: usb0-intr-state {
+		pins = "gpio136";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
 	wsa885x_i2c_spkr_sd_n: wsa885x-i2c-spkr-sd-n-active-state {
 		pins = "gpio2";
 		function = "gpio";
@@ -738,6 +778,24 @@
 	status = "okay";
 };
 
+&usb_2 {
+	dr_mode = "otg";
+
+	status = "okay";
+};
+
+&usb_2_dwc3_hs {
+	remote-endpoint = <&ucsi_ccg_port>;
+};
+
+&usb_2_hsphy {
+	vdd-supply = <&pm4125_l12>;
+	vdda-pll-supply = <&pm4125_l13>;
+	vdda-phy-dpdm-supply = <&pm4125_l21>;
+
+	status = "okay";
+};
+
 &usb_qmpphy_out {
 	remote-endpoint = <&pm4125_ss_in>;
 };

arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts

@@ -294,6 +294,39 @@
 
 		#sound-dai-cells = <0>;
 	};
+
+	typec@40 {
+		compatible = "cypress,cypd6129";
+		reg = <0x40>;
+		interrupts-extended = <&tlmm 136 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&usb0_intr_state>;
+		pinctrl-names = "default";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ccg_typec_con0: connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			label = "USB-C";
+			data-role = "dual";
+			power-role = "dual";
+			wakeup-source;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					ucsi_ccg_port: endpoint {
+						remote-endpoint = <&usb_2_dwc3_hs>;
+					};
+				};
+			};
+		};
+	};
 };
 
 &mdss {
@@ -623,6 +656,13 @@
 		output-high;
 	};
 
+	usb0_intr_state: usb0-intr-state {
+		pins = "gpio136";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
 	wsa885x_i2c_spkr_sd_n: wsa885x-i2c-spkr-sd-n-active-state {
 		pins = "gpio2";
 		function = "gpio";
@@ -661,6 +701,24 @@
 	status = "okay";
 };
 
+&usb_2 {
+	dr_mode = "otg";
+
+	status = "okay";
+};
+
+&usb_2_dwc3_hs {
+	remote-endpoint = <&ucsi_ccg_port>;
+};
+
+&usb_2_hsphy {
+	vdd-supply = <&pm4125_l12>;
+	vdda-pll-supply = <&pm4125_l13>;
+	vdda-phy-dpdm-supply = <&pm4125_l21>;
+
+	status = "okay";
+};
+
 &usb_qmpphy_out {
 	remote-endpoint = <&pm4125_ss_in>;
 };

arch/arm64/boot/dts/qcom/shikra-evk.dtsi

@@ -39,3 +39,15 @@
 		max-speed = <3200000>;
 	};
 };
+
+&usb_1 {
+	dr_mode = "peripheral";
+
+	status = "okay";
+};
+
+&usb_2 {
+	dr_mode = "peripheral";
+
+	status = "okay";
+};