From 8e135b9d57f844da78db760bf22b68a151a0e710 Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Sun, 11 Jan 2026 20:40:12 +0800
Subject: [PATCH] arm64: dts: imx952-evk: Enable USB[1,2]

Enable USB[1,2] and add ptn5110 connected to USB1.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 arch/arm64/boot/dts/freescale/imx952-evk.dts | 76 ++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx952-evk.dts b/arch/arm64/boot/dts/freescale/imx952-evk.dts
index 447aea3cfd079..0b6b28c24e465 100644
--- a/arch/arm64/boot/dts/freescale/imx952-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx952-evk.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 
+#include <dt-bindings/usb/pd.h>
 #include "imx952.dtsi"
 
 / {
@@ -87,6 +88,16 @@
 		enable-active-high;
 		off-on-delay-us = <12000>;
 	};
+
+	reg_usb_vbus: regulator-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "USB_VBUS";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pcal6524 3 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 };
 
 &lpi2c2 {
@@ -192,6 +203,40 @@
 		interrupt-parent = <&gpio5>;
 		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
 	};
+
+	ptn5110: tcpc@50 {
+		compatible = "nxp,ptn5110", "tcpci";
+		reg = <0x50>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ptn5110>;
+
+		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>;
+
+					typec1_dr_sw: endpoint {
+						remote-endpoint = <&usb1_drd_sw>;
+					};
+				};
+			};
+		};
+	};
 };
 
 &lpuart1 {
@@ -219,6 +264,31 @@
 	status = "okay";
 };
 
+&usb1 {
+	dr_mode = "otg";
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+	usb-role-switch;
+	disable-over-current;
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	status = "okay";
+
+	port {
+		usb1_drd_sw: endpoint {
+			remote-endpoint = <&typec1_dr_sw>;
+		};
+	};
+};
+
+&usb2 {
+	dr_mode = "host";
+	disable-over-current;
+	vbus-supply = <&reg_usb_vbus>;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -307,6 +377,12 @@
 		>;
 	};
 
+	pinctrl_ptn5110: ptn5110grp {
+		fsl,pins = <
+			IMX952_PAD_GPIO_IO34__WAKEUPMIX_TOP_GPIO5_IO_14		     0x31e
+		>;
+	};
+
 	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
 		fsl,pins = <
 			IMX952_PAD_SD2_RESET_B__WAKEUPMIX_TOP_GPIO3_IO_7	0x31e
-- 
2.47.3