[PATCH] dt-bindings: arm: Add missing root node constraint for board/SoC bindings

[Manivannan Sadhasivam]

On Thu, Oct 01, 2020 at 03:09:43PM -0500, Rob Herring wrote:
> Board/SoC top-level compatible bindings should be constrained to the root
> node. Add the missing constraints that the node name must be "/".
> 
> Cc: "Andreas Färber" <afaerber at suse.de>
> Cc: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
> Cc: Baruch Siach <baruch at tkos.co.il>
> Cc: Linus Walleij <linusw at kernel.org>
> Cc: Imre Kaloz <kaloz at openwrt.org>
> Cc: Krzysztof Halasa <khalasa at piap.pl>
> Cc: Andy Gross <agross at kernel.org>
> Cc: Bjorn Andersson <bjorn.andersson at linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue at st.com>
> Cc: Thierry Reding <thierry.reding at gmail.com>
> Cc: Jonathan Hunter <jonathanh at nvidia.com>
> Cc: Dinh Nguyen <dinguyen at kernel.org>
> Cc: Anders Berg <anders.berg at lsi.com>
> Cc: linux-arm-kernel at lists.infradead.org
> Signed-off-by: Rob Herring <robh at kernel.org>
> ---
>  Documentation/devicetree/bindings/arm/actions.yaml      | 2 ++

For actions,

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>

Thanks,
Mani

>  Documentation/devicetree/bindings/arm/altera.yaml       | 2 ++
>  Documentation/devicetree/bindings/arm/axxia.yaml        | 2 ++
>  Documentation/devicetree/bindings/arm/bitmain.yaml      | 2 ++
>  Documentation/devicetree/bindings/arm/digicolor.yaml    | 2 ++
>  Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml | 2 ++
>  Documentation/devicetree/bindings/arm/qcom.yaml         | 2 ++
>  Documentation/devicetree/bindings/arm/rda.yaml          | 2 ++
>  Documentation/devicetree/bindings/arm/stm32/stm32.yaml  | 2 ++
>  Documentation/devicetree/bindings/arm/tegra.yaml        | 2 ++
>  10 files changed, 20 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/actions.yaml b/Documentation/devicetree/bindings/arm/actions.yaml
> index ace3fdaa8396..14023f0a8552 100644
> --- a/Documentation/devicetree/bindings/arm/actions.yaml
> +++ b/Documentation/devicetree/bindings/arm/actions.yaml
> @@ -11,6 +11,8 @@ maintainers:
>    - Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      oneOf:
>        # The Actions Semi S500 is a quad-core ARM Cortex-A9 SoC.
> diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml
> index b388c5aa7984..0bc5020b7539 100644
> --- a/Documentation/devicetree/bindings/arm/altera.yaml
> +++ b/Documentation/devicetree/bindings/arm/altera.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Dinh Nguyen <dinguyen at kernel.org>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      items:
>        - enum:
> diff --git a/Documentation/devicetree/bindings/arm/axxia.yaml b/Documentation/devicetree/bindings/arm/axxia.yaml
> index 98780a569f22..3ea5f2fdcd96 100644
> --- a/Documentation/devicetree/bindings/arm/axxia.yaml
> +++ b/Documentation/devicetree/bindings/arm/axxia.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Anders Berg <anders.berg at lsi.com>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      description: LSI AXM5516 Validation board (Amarillo)
>      items:
> diff --git a/Documentation/devicetree/bindings/arm/bitmain.yaml b/Documentation/devicetree/bindings/arm/bitmain.yaml
> index 5cd5b36cff2d..5880083ab8d0 100644
> --- a/Documentation/devicetree/bindings/arm/bitmain.yaml
> +++ b/Documentation/devicetree/bindings/arm/bitmain.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      items:
>        - enum:
> diff --git a/Documentation/devicetree/bindings/arm/digicolor.yaml b/Documentation/devicetree/bindings/arm/digicolor.yaml
> index d9c80b827e9b..849e20518339 100644
> --- a/Documentation/devicetree/bindings/arm/digicolor.yaml
> +++ b/Documentation/devicetree/bindings/arm/digicolor.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Baruch Siach <baruch at tkos.co.il>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      const: cnxt,cx92755
>  
> diff --git a/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml b/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
> index f4f7451e5e8a..f18302efb90e 100644
> --- a/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
> +++ b/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Linus Walleij <linus.walleij at linaro.org>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      oneOf:
>        - items:
> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
> index 6031aee0f5a8..ae6284be9fef 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -73,6 +73,8 @@ description: |
>    foundry 2.
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      oneOf:
>        - items:
> diff --git a/Documentation/devicetree/bindings/arm/rda.yaml b/Documentation/devicetree/bindings/arm/rda.yaml
> index 51cec2b63b04..9672aa0c760d 100644
> --- a/Documentation/devicetree/bindings/arm/rda.yaml
> +++ b/Documentation/devicetree/bindings/arm/rda.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      items:
>        - enum:
> diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
> index 790e6dd48e34..696a0101ebcc 100644
> --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
> +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
> @@ -10,6 +10,8 @@ maintainers:
>    - Alexandre Torgue <alexandre.torgue at st.com>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      oneOf:
>        - items:
> diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml
> index e0b3debaee9e..b4d53290c5f0 100644
> --- a/Documentation/devicetree/bindings/arm/tegra.yaml
> +++ b/Documentation/devicetree/bindings/arm/tegra.yaml
> @@ -11,6 +11,8 @@ maintainers:
>    - Jonathan Hunter <jonathanh at nvidia.com>
>  
>  properties:
> +  $nodename:
> +    const: "/"
>    compatible:
>      oneOf:
>        - items:
> -- 
> 2.25.1
>