[PATCH 1/2] riscv: dts: spacemit: Make dtschema recognize the etherent PHY correctly on K3 pico-itx board

Yixun Lan dlan at kernel.org
Tue Jul 28 18:36:45 PDT 2026


Hi Inochi,
 lacking cover letter, although it's not a really big problem..

On 09:24 Wed 29 Jul     , Inochi Amaoto wrote:
> Since the previous commit does not change the phy node name,
> the dtschema can not recognize the type of the ethernet phy,
> so the following error is produced:
> 
> /arch/riscv/boot/dts/spacemit/k3-pico-itx.dtb: phy at 1 (ethernet-phy-id001c.c916): $nodename:0: 'phy at 1' does not match '^ethernet-phy(@[a-f0-9]+)?$'
>         from schema $id: http://devicetree.org/schemas/net/realtek,rtl82xx.yaml
> /arch/riscv/boot/dts/spacemit/k3-pico-itx.dtb: phy at 1 (ethernet-phy-id001c.c916): Unevaluated properties are not allowed ('reg', 'reset-assert-us', 're
> set-deassert-us', 'reset-gpios' were unexpected)
>         from schema $id: http://devicetree.org/schemas/net/realtek,rtl82xx.yaml
> 
> Change the nodename to make the dtschema can recognize the right
> PHY type.
> 
> Fixes: 6d6536c880fe ("riscv: dts: spacemit: Fix phy id check for the phy on pico-itx board")
> Signed-off-by: Inochi Amaoto <inochiama at gmail.com>
Looks good, thanks for the fix

Reviewed-by: Yixun Lan <dlan at kernel.org>
> ---
>  arch/riscv/boot/dts/spacemit/k3-pico-itx.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> index d78416f3118e..e91a4712f2db 100644
> --- a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> +++ b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> @@ -195,7 +195,7 @@ &eth0 {
>  	status = "okay";
>  
>  	mdio {
> -		phy0: phy at 1 {
> +		phy0: ethernet-phy at 1 {
>  			compatible = "ethernet-phy-id001c.c916";
>  			reg = <1>;
>  			reset-gpios = <&gpio 0 15 GPIO_ACTIVE_LOW>;
> -- 
> 2.55.0
> 

-- 
Yixun Lan (dlan)



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