[PATCH v3 1/2] arm64: dts: imx94: add USB nodes

[PATCH v3 1/2] arm64: dts: imx94: add USB nodes

[Xu Yang]

add USB2.0, USB3.0 controller and USB phy nodes.

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

---
Changes in v2:
 - move usbphynop behind of clock-sai4-mclk1
Changes in v3:
 - move usbphynop ahead of interrupt-controller
---
 arch/arm64/boot/dts/freescale/imx94.dtsi | 61 ++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index d2f31c8caf6e..38488147a3ef 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -139,6 +139,13 @@ timer {
 		arm,no-tick-in-suspend;
 	};
 
+	usbphynop: usbphynop {
+		compatible = "usb-nop-xceiv";
+		clocks = <&scmi_clk IMX94_CLK_HSIO>;
+		clock-names = "main_clk";
+		#phy-cells = <0>;
+	};
+
 	gic: interrupt-controller@48000000 {
 		compatible = "arm,gic-v3";
 		reg = <0 0x48000000 0 0x10000>,
@@ -1223,6 +1230,60 @@ wdog3: watchdog@49220000 {
 			};
 		};
 
+		usb3: usb@4c100000 {
+			compatible = "nxp,imx94-dwc3", "nxp,imx8mp-dwc3";
+			reg = <0x0 0x4c100000 0x0 0x10000>,
+			      <0x0 0x4c010010 0x0 0x04>,
+			      <0x0 0x4c1f0000 0x0 0x20>;
+			reg-names = "core", "blkctl", "glue";
+			clocks = <&scmi_clk IMX94_CLK_HSIO>,
+				 <&scmi_clk IMX94_CLK_HSIO>,
+				 <&scmi_clk IMX94_CLK_24M>,
+				 <&scmi_clk IMX94_CLK_32K>;
+			clock-names = "hsio", "bus_early", "ref", "suspend";
+			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dwc_usb3", "wakeup";
+			power-domains = <&scmi_devpd IMX94_PD_HSIO_TOP>;
+			phys = <&usb3_phy>, <&usb3_phy>;
+			phy-names = "usb2-phy", "usb3-phy";
+			snps,gfladj-refclk-lpm-sel-quirk;
+			snps,parkmode-disable-ss-quirk;
+			status = "disabled";
+		};
+
+		usb3_phy: phy@4c1f0040 {
+			compatible = "fsl,imx95-usb-phy", "fsl,imx8mp-usb-phy";
+			reg = <0x0 0x4c1f0040 0x0 0x40>,
+			      <0x0 0x4c1fc000 0x0 0x100>;
+			clocks = <&scmi_clk IMX94_CLK_HSIO>;
+			clock-names = "phy";
+			#phy-cells = <0>;
+			power-domains = <&scmi_devpd IMX94_PD_HSIO_TOP>;
+			status = "disabled";
+		};
+
+		usb2: usb@4c200000 {
+			compatible = "fsl,imx95-usb", "fsl,imx7d-usb", "fsl,imx27-usb";
+			reg = <0x0 0x4c200000 0x0 0x200>;
+			interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&scmi_clk IMX94_CLK_HSIO>,
+				 <&scmi_clk IMX94_CLK_32K>;
+			clock-names = "usb_ctrl_root", "usb_wakeup";
+			power-domains = <&scmi_devpd IMX94_PD_HSIO_TOP>;
+			phys = <&usbphynop>;
+			fsl,usbmisc = <&usbmisc 0>;
+			status = "disabled";
+		};
+
+		usbmisc: usbmisc@4c200200 {
+			compatible = "fsl,imx95-usbmisc", "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
+			reg = <0x0 0x4c200200 0x0 0x200>,
+			      <0x0 0x4c010014 0x0 0x04>;
+			#index-cells = <1>;
+		};
+
 		netc_blk_ctrl: system-controller@4ceb0000 {
 			compatible = "nxp,imx94-netc-blk-ctrl";
 			reg = <0x0 0x4ceb0000 0x0 0x10000>,
-- 
2.34.1

[PATCH v3 2/2] arm64: dts: imx943-evk: add Type-C and USB related nodes

[Xu Yang]

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>

---
Changes in v2:
 - improve commit message
 - add missing ptn5150 node
Changes in v3:
 - no changes
---
 arch/arm64/boot/dts/freescale/imx943-evk.dts | 100 +++++++++++++++++++
 1 file changed, 100 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot/dts/freescale/imx943-evk.dts
index c8ceabe3d923..0e2da43f9d62 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 @@ pca9670_i2c3: gpio@23 {
 		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 @@ wm8962: codec@1a {
 				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 @@ IMX94_PAD_GPIO_IO47__SAI3_TX_DATA0	0x31e
 		>;
 	};
 
+	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 @@ IMX94_PAD_XSPI1_DQS__XSPI1_A_DQS	0x3fe
 	};
 };
 
+&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 {
+	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>;
+	orientation-switch;
+	status = "okay";
+
+	port {
+		usb3_data_ss: endpoint {
+			remote-endpoint = <&typec_con_ss>;
+		};
+	};
+};
+
 &usdhc1 {
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
-- 
2.34.1

Re: [PATCH v3 1/2] arm64: dts: imx94: add USB nodes

[Frank Li]

On Mon, 09 Mar 2026 18:08:06 +0800, Xu Yang wrote:
> add USB2.0, USB3.0 controller and USB phy nodes.
>
>

Applied, thanks!

[1/2] arm64: dts: imx94: add USB nodes
      commit: fa65387eb60afc58f2566e71bf4aa60785157e95
[2/2] arm64: dts: imx943-evk: add Type-C and USB related nodes
      commit: 7f8e49b258acea68c5c31e41a44682eb9cb403d2

Move property orientation-switch before fsl,* in &usb3_phy

Best regards,
--
Frank Li <Frank.Li@nxp.com>