I am using custom imx6dl board add yocto 4.9.88, my board is having USB OTG, their host mode is properly working, but the device mode not working, please give me the suggestion what modifications I need to do in dts file. Here I attached my dts file.
Regards
Winston
解決済! 解決策の投稿を見る。
Hi Winston
one can check USB_OTG_ID signal with oscillocope, it should be high or floating in device
mode, also recommended to compare custom board schemiatic usb section with Sabre SD board
For dts one can look at sect.4.10.2.5 Changing the Controller Operation Mode Linux Manual
included in Documentation
Best regards
igor