Re: [PATCH] ARM: dts: helios4: add #phy-cells to USB nop phys
From: Gregory CLEMENT
Date: Wed Sep 30 2026 - 02:36:17 EST
Rosen Penev <rosenp@xxxxxxxxx> writes:
> The usb-nop-xceiv binding requires a #phy-cells property; without it
> dtbs_check reports:
>
> usb2-phy: '#phy-cells' is a required property (usb-nop-xceiv)
> usb3-phy: '#phy-cells' is a required property (usb-nop-xceiv)
>
> Add #phy-cells = <0> to both nodes. No functional change.
>
> Assisted-by: opencode:big-pickle
> Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
Applied on mvebu/dt
Thanks,
Gregory
> ---
> arch/arm/boot/dts/marvell/armada-388-helios4.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/marvell/armada-388-helios4.dts b/arch/arm/boot/dts/marvell/armada-388-helios4.dts
> index e63b8b5e632d..548fb92ca811 100644
> --- a/arch/arm/boot/dts/marvell/armada-388-helios4.dts
> +++ b/arch/arm/boot/dts/marvell/armada-388-helios4.dts
> @@ -141,10 +141,12 @@ fan2: j17-pwm {
> usb2_phy: usb2-phy {
> compatible = "usb-nop-xceiv";
> vbus-supply = <®_5p0v_usb>;
> + #phy-cells = <0>;
> };
>
> usb3_phy: usb3-phy {
> compatible = "usb-nop-xceiv";
> + #phy-cells = <0>;
> };
>
> soc {
> --
> 2.55.0
>
--
Grégory CLEMENT, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com