AGX xavier: USB OTG cann't work for custom carrier board

[samwise.yang]

The agx xavier product want to update jetpack 5.1 which already is developed in jetpack 4.6;
I have modify dtsi file tegra194-p2888-0001-p2822-0000-common.dtsi, but it doesn’t work.
and host machine can’t discovery nvidia device info by lsusb.

I have some analysis:
1、in uart log, there is “extcon usb_vbus_en0_gpio fail”. dtb file don’t add gpio infos correctly.
2、at jp5.1, TEGRA_XUSB_DT_VERSION is defined DT_VERSION_3. It maybe affect tegra_xudc and tegra_xhci;
3、out custom carrier board don’t use ucsi_ccg;
4、by forum and nv doc, I cann’t find effective info. maybe custom board is different.

the atteched file is using file, please help to check the dtb file.
and give some advices about it.

tegra194-p2888-0001-p2822-0000-common.dtsi (10.5 KB)
usb_uart1.log (68.5 KB)
sch_v03_type-c.pdf (424.4 KB)

[DaneLLL]

Hi,
The device tree programming for OTG port is different between Jetpack 4 and Jetpack 5, please refer to the adaptation guide of Jetpack 5:
Jetson Module Adaptation and Bring-Up: Jetson AGX Xavier Series — Jetson Linux Developer Guide documentation

The states are defined in USBConnectorClass on Jetpack 5.