On Fri, Oct 14, 2022 at 7:18 AM Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> wrote:
>
> Hello Alexander,
>
> On 05.09.22 09:37, Alexander Stein wrote:
> > + pinctrl_usb0: usb0grp {
> > + fsl,pins = <MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x1c0>,
> > + <MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR 0x1c0>;
> > + };
> > +
> > + pinctrl_usbcon0: usb0congrp {
> > + fsl,pins = <MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x1c0>;
> > + };
>
> I am wondering: You can mux for MX8MP_IOMUXC_GPIO1_IO10__USB1_OTG_ID,
> why did you decide against using the hardware function here?
>
Ahmad,
The IMX8MP USB OTG_ID pins are internally not connected. I can't
recall where this is mentioned but due to this they can not be used to
select host/device mode.
Best Regards,
Tim
