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arm64: dts: imx8mp-evk: add typec node

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The first USB port features a Type-C connector with dual data role
and dual power role capabilities. Add the Type-C device node and
enable the corresponding USB controller and phy node.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Xu Yang 2026-06-30 18:36:26 +08:00 committed by Frank Li
parent 5e7e00f811
commit 6e62bc7366
1 changed files with 69 additions and 0 deletions
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69
arch/arm64/boot/dts/freescale/imx8mp-evk.dts
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@ -6,6 +6,7 @@
/dts-v1/;
#include <dt-bindings/phy/phy-imx8-pcie.h>
#include <dt-bindings/usb/pd.h>
#include "imx8mp.dtsi"
/ {
@ -655,6 +656,35 @@ adv7535_out: endpoint {
};
};
ptn5110: tcpc@50 {
compatible = "nxp,ptn5110", "tcpci";
reg = <0x50>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec>;
interrupt-parent = <&gpio4>;
interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
orientation-gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>;
usb_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, 3000, PDO_FIXED_USB_COMM)
PDO_VAR(5000, 20000, 3000)>;
op-sink-microwatt = <15000000>;
self-powered;
port {
typec_con_hs: endpoint {
remote-endpoint = <&usb3_data_hs>;
};
};
};
};
};
&i2c3 {
@ -873,6 +903,38 @@ &uart2 {
status = "okay";
};
&usb3_phy0 {
fsl,phy-tx-vref-tune-percent = <122>;
fsl,phy-tx-preemp-amp-tune-microamp = <1800>;
fsl,phy-tx-vboost-level-microvolt = <1156>;
fsl,phy-comp-dis-tune-percent = <115>;
fsl,phy-pcs-tx-deemph-3p5db-attenuation-db = <33>;
fsl,phy-pcs-tx-swing-full-percent = <100>;
status = "okay";
};
&usb3_0 {
status = "okay";
};
&usb_dwc3_0 {
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
usb-role-switch;
role-switch-default-mode = "peripheral";
snps,dis-u1-entry-quirk;
snps,dis-u2-entry-quirk;
status = "okay";
port {
usb3_data_hs: endpoint {
remote-endpoint = <&typec_con_hs>;
};
};
};
&usb3_phy1 {
status = "okay";
};
@ -1201,6 +1263,13 @@ MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140
>;
};
pinctrl_typec: typecgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x1c4
MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20 0x16
>;
};
pinctrl_usb1_vbus: usb1grp {
fsl,pins = <
MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x10