IMX8QM TYPE A USB 3.0 for ADB

[vinothkumars]

Hi All,

By default IMX8QM-MEK board use type c for adb. But, now my custom board have Type A USB 3.0. So, will you please tell how to configure in dts for adb connection by using type A usb.

I unable to execute adb got following error.

[ 13.990148] ++++++++++++++++++++++++ gadget_dev_desc_UDC_store +++++++++++++++++++
[ 13.997980] ++++++++++++++++++++++++ usb_gadget_probe_driver +++++++++++++++++++
[ 14.005567] ++++++++++++++++++++++++ if usb_gadget_probe_driver +++++++++++++++++++ Name: gadget-cdns3
[ 14.015067] ++++++++++++++++++++++++ if if usb_gadget_probe_driver +++++++++++++++++++ Name: gadget-cdns3
[ 14.024859] ++++++++++++++++++++++++ gadget_dev_desc_UDC_store ret : -19 +++++++++++++++++++ name: gadget-cdns3

Please find pin configuration for usb otg1 ,

SC_P_USB_SS3_TC1_CONN_USB_OTG2_PWR   0x00000021
SC_P_USB_SS3_TC3_ CONN_USB_OTG2_OC     0x00000021

[b36401]

Please look at this article:
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX8MM-i-MX8MQ-USB2-0-Design-Without-US...

[vinothkumars]

Thank you @b36401 for the reply.

I done following things. I disabled TYPE C related functionality in uboot as well as kernel, But, still not able to get adb working.

Will you please check my dts (fsl-imx8qm-mek.dtsi) file and provide your comments regarding TYPE A for adb,