JetPack6.1 USBSS2 working

[jasperni]

Hi NV,
On our customer carrier board, the 4G module(Telit) is connected to USBSS2(3.0) and USB2(2.0), but lsusb -t SHOWS that only USB2.0 is connected. so my question is USBSS2(3.0) port is default enabled or disabled on NV devkit.

Jasper
20250115

[WayneWWW]

need to review the connector and also the device tree too.

[jasperni]

Hi,
We could not test on NV devkit, so the only way is to help confirm whether USBSS2 if enable or disable on R36.4(Orin Nano/NX platform）? if default disable（devkit is connected to testpoint only）, how to enable USBSS2, please give some software procedure, thanks!

Jasper
20250115
tegra234-p3768-0000+p3767-0000.dts.txt (2.2 KB)
tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi.txt (7.2 KB)
USBSS2 part circuit for 4G-5G module.pdf (580.1 KB)

[WayneWWW]

不知道你是不是沒看懂我的意思. 我上面講的是我們得review你的hardware線路(connector部份)跟device tree.

完全跟NV devkit無關

[jasperni]

Hi Wayne

added schematic，FYI

[WayneWWW]

1. device tree請直接給dtb convert回來的版本. 不要傳source code.

2. dmesg也請給出來

[jasperni]

dmesg.txt (63.1 KB)