On Wed Aug 12, 2026 at 5:26 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.
>
> Signed-off-by: Junzhong Pan <panjunzhong@linux.spacemit.com>
> ---
>  arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> index 72f77e9edd63..fd0f96262009 100644
> --- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> @@ -350,6 +350,22 @@ &uart0 {
>  	status = "okay";
>  };
>  
> +&usbphy0 {
> +	status = "okay";
> +};
> +
> +&usb2_0 {
> +	status = "okay";
> +};
> +
> +&usbphy1 {
> +	status = "okay";
> +};
> +
> +&usb2_1 {
> +	status = "okay";
> +};
> +
>  &usbphy2 {
>  	status = "okay";
>  };
Could you keep the USB nodes in the same order as in k1.dtsi, with
usbphy0/1/2 first, followed by usb2_0, usb2_1 and usb_dwc3?


-- 
Troy Mitchell