OTG not working about buildroot-tiny200 HOT 5 CLOSED

if we use PA1 for OTG-ID, then :

&usb_otg {
dr_mode = "otg"; /* host peripheral otg*/
status = "okay";
};
&usbphy {
status = "okay";
usb0_id_det-gpios = <&pio 0 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA1    0a1b2c3d4e5f6g7h */
};

I tested, it works.

from buildroot-tiny200.

Thanks Mangobuge. Can we make this the default and submit a pull request to https://github.com/ouki-wang/buildroot-f1c-pinpong

Peter

from buildroot-tiny200.

if we use PA1 for OTG-ID, then :

&usb_otg {
dr_mode = "otg"; /* host peripheral otg*/
status = "okay";
};
&usbphy {
status = "okay";
usb0_id_det-gpios = <&pio 0 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA1    0a1b2c3d4e5f6g7h */
};

I tested, it works.

We copied your dts but it made no difference.

"# lsusb
#"

According to the Schematic, the ID pin is not connected

from buildroot-tiny200.

@peterbmckinley Greetings, I did some testing with my own F1C200s dev board and found setting it to this, gave me the desired result:

&usb_otg {
dr_mode = "host"; /* host peripheral otg*/
status = "okay";
};
&usbphy {
status = "okay";
};

I used this to get my USB Ethernet Adapter to work. This may be what you are looking for. Please let me know if this is helpful, it took me a lot of troubleshooting myself! :)

from buildroot-tiny200.

I haven't tested it, my project has moved on, but if it worked for you i'm happy to close the issue on that basis.

Thank for your help!

from buildroot-tiny200.