linux-kernel - Re: [PATCH 2/2] dt-bindings: usb: dwc2: add compatible property for rk3368 usb

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Date:   Tue, 10 Mar 2020 14:30:13 -0500
From:   Rob Herring <robh@...nel.org>
To:     Johan Jonker <jbx6244@...il.com>
Cc:     heiko@...ech.de, gregkh@...uxfoundation.org,
        linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] dt-bindings: usb: dwc2: add compatible property for
 rk3368 usb

On Mon, Mar 02, 2020 at 12:58:12PM +0100, Johan Jonker wrote:
> A test with the command below gives these errors:
> 
> arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dt.yaml: usb@...80000: compatible:
> ['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
> is not valid under any of the given schemas
> arch/arm64/boot/dts/rockchip/rk3368-geekbox.dt.yaml: usb@...80000: compatible:
> ['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
> is not valid under any of the given schemas
> arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dt.yaml: usb@...80000: compatible:
> ['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
> is not valid under any of the given schemas
> arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dt.yaml: usb@...80000: compatible:
> ['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
> is not valid under any of the given schemas
> arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dt.yaml: usb@...80000: compatible:
> ['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
> is not valid under any of the given schemas
> arch/arm64/boot/dts/rockchip/rk3368-r88.dt.yaml: usb@...80000: compatible:
> ['rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2']
> is not valid under any of the given schemas
> 
> The compatible property for rk3368 dwc2 usb was somehow never added to
> the documention. Fix this error by adding
> 'rockchip,rk3368-usb', 'rockchip,rk3066-usb', 'snps,dwc2'
> to dwc2.yaml.
> 
> make ARCH=arm64 dtbs_check
> DT_SCHEMA_FILES=Documentation/devicetree/bindings/usb/dwc2.yaml
> 
> Signed-off-by: Johan Jonker <jbx6244@...il.com>
> ---
>  Documentation/devicetree/bindings/usb/dwc2.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
> index e9f4cea21..14aeb67e8 100644
> --- a/Documentation/devicetree/bindings/usb/dwc2.yaml
> +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
> @@ -45,6 +45,10 @@ properties:
>            - const: rockchip,rk3328-usb
>            - const: rockchip,rk3066-usb
>            - const: snps,dwc2
> +      - items:
> +          - const: rockchip,rk3368-usb

And you can do the same thing with this.

> +          - const: rockchip,rk3066-usb
> +          - const: snps,dwc2
>        - const: lantiq,arx100-usb
>        - const: lantiq,xrx200-usb
>        - items:
> -- 
> 2.11.0
>