We are developing our own carrier board for AGX.
We want to remove J512 (USB type C OTG port) and add a simple device only 2.0 port that can be connected to a USB host for SDK manager. We will use J513 and a USB hub for USB host mode.
I referenced “Jetson/FAQ/BSP/Remove TypeC - eLinux.org” for this.
- ucsi_ccg : status = “disabled”;
- ports : usb2-0 : mode = “device”;
- removed extcon stuffs from tegra_xudc, tegra_xhci, and head0/1/2
Unfortunately, it did not work and I couldn’t connect sdkmanager.
question 1) I did not use id pin and I only connected 4 pins (vbus, dn, dp, gnd) to my 2.0 connector. Is it ok?
question 2) Is my modification to “tegra194-p2888-0001-p2822-0000-common.dtsi” ok?
Thanks in advance.