arm64: dts: qcom: lemans-evk: Add OTG support for primary USB controller

Enable OTG support for primary USB controller on EVK Platform. Add
HD3SS3220 Type-C port controller present between Type-C port and SoC
that provides role switch notifications to controller.

Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251128102507.3206169-1-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

2 files changed, 127 insertions, 2 deletions

diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
index 02f886e0d2ce..90fce947ca7e 100644
--- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
+++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
@@ -38,6 +38,36 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	connector-0 {
+		compatible = "usb-c-connector";
+		label = "USB0-Type-C";
+		data-role = "dual";
+		power-role = "dual";
+
+		vbus-supply = <&vbus_supply_regulator_0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				usb0_con_hs_ep: endpoint {
+					remote-endpoint = <&usb_0_dwc3_hs>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				usb0_con_ss_ep: endpoint {
+					remote-endpoint = <&hd3ss3220_in_ep>;
+				};
+			};
+		};
+	};
+
 	edp0-connector {
 		compatible = "dp-connector";
 		label = "EDP0";
@@ -102,6 +132,15 @@
 		};
 	};
 
+	vbus_supply_regulator_0: regulator-vbus-supply-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_supply_0";
+		gpio = <&expander1 2 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+	};
+
 	vmmc_sdc: regulator-vmmc-sdc {
 		compatible = "regulator-fixed";
 
@@ -462,6 +501,43 @@
 	firmware-name = "qcom/sa8775p/a663_zap.mbn";
 };
 
+&i2c11 {
+	status = "okay";
+
+	usb-typec@67 {
+		compatible = "ti,hd3ss3220";
+		reg = <0x67>;
+
+		interrupts-extended = <&pmm8654au_2_gpios 5 IRQ_TYPE_EDGE_FALLING>;
+
+		id-gpios = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-0 = <&usb_id>, <&usb0_intr_state>;
+		pinctrl-names = "default";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				hd3ss3220_in_ep: endpoint {
+					remote-endpoint = <&usb0_con_ss_ep>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				hd3ss3220_out_ep: endpoint {
+					remote-endpoint = <&usb_0_dwc3_ss>;
+				};
+			};
+		};
+	};
+};
+
 &i2c18 {
 	status = "okay";
 
@@ -615,6 +691,16 @@
 	status = "okay";
 };
 
+&pmm8654au_2_gpios {
+	usb0_intr_state: usb0-intr-state {
+		pins = "gpio5";
+		function = "normal";
+		input-enable;
+		bias-pull-up;
+		power-source = <0>;
+	};
+};
+
 &qup_i2c19_default {
 	drive-strength = <2>;
 	bias-pull-up;
@@ -764,11 +850,24 @@
 		};
 	};
 
+	qup_i2c11_default: qup-i2c11-state {
+		pins = "gpio48", "gpio49";
+		function = "qup1_se4";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
 	sd_cd: sd-cd-state {
 		pins = "gpio36";
 		function = "gpio";
 		bias-pull-up;
 	};
+
+	usb_id: usb-id-state {
+		pins = "gpio50";
+		function = "gpio";
+		bias-pull-up;
+	};
 };
 
 &uart10 {
@@ -797,11 +896,17 @@
 };
 
 &usb_0 {
-	dr_mode = "peripheral";
-
 	status = "okay";
 };
 
+&usb_0_dwc3_hs {
+	remote-endpoint = <&usb0_con_hs_ep>;
+};
+
+&usb_0_dwc3_ss {
+	remote-endpoint = <&hd3ss3220_out_ep>;
+};
+
 &usb_0_hsphy {
 	vdda-pll-supply = <&vreg_l7a>;
 	vdda18-supply = <&vreg_l6c>;
diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
index d383d1f8bb9d..d0d8711ea9c6 100644
--- a/arch/arm64/boot/dts/qcom/lemans.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
@@ -4047,7 +4047,27 @@
 			snps,dis-u1-entry-quirk;
 			snps,dis-u2-entry-quirk;
 
+			usb-role-switch;
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					usb_0_dwc3_hs: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					usb_0_dwc3_ss: endpoint {
+					};
+				};
+			};
 		};
 
 		usb_1: usb@a800000 {