On Tue Sep 8, 2026 at 5:48 PM +08, Junzhong Pan wrote:
> On BananaPi F3, usb2_0 is connected to a Type-C connector at device
> mode by default. This port have no VBUS supply capability, thus host
> mode only works with self-powered device or hub. User could switch the
> role in sysfs.
>
> And the usb2_1 is connected to the USB2.0 pins of the Mini PCIe slot to
> support cellular modules.
>
> Tested-by: Ze Huang <huang.ze@linux.dev>
> Signed-off-by: Junzhong Pan <panjunzhong@linux.spacemit.com>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>

-- 
Troy Mitchell