From: Xu Yang <xu.yang_2@nxp.com>
Date: Mon, 9 Mar 2026 10:08:07 +0000 (+0800)
Subject: arm64: dts: imx943-evk: add Type-C and USB related nodes
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae823891de84c2a03751094dbaafae5c2b7c16b9;p=thirdparty%2Flinux.git

arm64: dts: imx943-evk: add Type-C and USB related nodes

Add Type-C and USB related nodes. There are two Type-C ports, one is USB2
only and another is USB3.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot/dts/freescale/imx943-evk.dts
index c8ceabe3d9239..1d834379f602d 100644
--- a/arch/arm64/boot/dts/freescale/imx943-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts
@@ -6,6 +6,7 @@
 /dts-v1/;
 
 #include "imx943.dtsi"
+#include <dt-bindings/usb/pd.h>
 
 / {
 	compatible = "fsl,imx943-evk", "fsl,imx94";
@@ -230,6 +231,48 @@
 		gpio-controller;
 	};
 
+	ptn5110: tcpc@50 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x50>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_typec>;
+
+		typec_con: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			power-role = "dual";
+			data-role = "dual";
+			try-power-role = "sink";
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+			sink-pdos = <PDO_FIXED(5000, 0, PDO_FIXED_USB_COMM)>;
+			op-sink-microwatt = <0>;
+			self-powered;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					typec_con_hs: endpoint {
+						remote-endpoint = <&usb3_data_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					typec_con_ss: endpoint {
+						remote-endpoint = <&usb3_data_ss>;
+					};
+				};
+			};
+		};
+	};
+
 	pca9548_i2c3: i2c-mux@77 {
 		compatible = "nxp,pca9548";
 		reg = <0x77>;
@@ -286,6 +329,14 @@
 				SPKVDD1-supply = <&reg_audio_pwr>;
 				SPKVDD2-supply = <&reg_audio_pwr>;
 			};
+
+			ptn5150: tcpc@3d {
+				compatible = "nxp,ptn5150";
+				reg = <0x3d>;
+				interrupt-parent = <&pcal6408_i2c3_u172>;
+				interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+				status = "disabled";
+			};
 		};
 
 		i2c@5 {
@@ -680,6 +731,12 @@
 		>;
 	};
 
+	pinctrl_typec: typecgrp {
+		fsl,pins = <
+			IMX94_PAD_GPIO_IO44__GPIO3_IO12		0x30e
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			IMX94_PAD_UART1_TXD__LPUART1_TX		0x31e
@@ -821,6 +878,49 @@
 	};
 };
 
+&usb2 {
+	dr_mode = "otg";
+	disable-over-current;
+	adp-disable;
+	hnp-disable;
+	srp-disable;
+	samsung,picophy-dc-vol-level-adjust = <10>;
+	status = "okay";
+};
+
+&usb3 {
+	dr_mode = "otg";
+	adp-disable;
+	hnp-disable;
+	srp-disable;
+	usb-role-switch;
+	snps,dis-u1-entry-quirk;
+	snps,dis-u2-entry-quirk;
+	status = "okay";
+
+	port {
+		usb3_data_hs: endpoint {
+			remote-endpoint = <&typec_con_hs>;
+		};
+	};
+};
+
+&usb3_phy {
+	orientation-switch;
+	fsl,phy-pcs-tx-deemph-3p5db-attenuation-db = <17>;
+	fsl,phy-pcs-tx-swing-full-percent = <100>;
+	fsl,phy-tx-preemp-amp-tune-microamp = <600>;
+	fsl,phy-tx-vboost-level-microvolt = <1156>;
+	fsl,phy-tx-vref-tune-percent = <100>;
+	status = "okay";
+
+	port {
+		usb3_data_ss: endpoint {
+			remote-endpoint = <&typec_con_ss>;
+		};
+	};
+};
+
 &usdhc1 {
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;