Re: [PATCH v2 02/13] dt-bindings: gpio: include common schema in GPIO controllers

Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> · Thu, 17 Sep 2020 23:13:11 +0300

Hi Krzysztof,

Thank you for the patch.

On Thu, Sep 17, 2020 at 06:52:50PM +0200, Krzysztof Kozlowski wrote:
> Include the common GPIO schema in GPIO controllers to be sure all common
> properties are properly validated.

Same comment as for patch 09/13, shouldn't we delete redundant
properties from all these schemas ?

> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> 
> ---
> 
> Changes since v1:
> 1. Fix gpio-mxs.yaml
> 2. Add snps,dw-apb-gpio.yaml
> ---
>  .../devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml         | 3 +++
>  Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml      | 3 +++
>  Documentation/devicetree/bindings/gpio/gpio-mxs.yaml          | 4 ++++
>  Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml      | 3 +++
>  Documentation/devicetree/bindings/gpio/gpio-rda.yaml          | 3 +++
>  Documentation/devicetree/bindings/gpio/gpio-vf610.yaml        | 3 +++
>  Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml         | 1 +
>  Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml | 3 +++
>  Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml    | 3 +++
>  Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml | 3 +++
>  Documentation/devicetree/bindings/gpio/sifive,gpio.yaml       | 3 +++
>  Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml  | 3 +++
>  .../devicetree/bindings/gpio/socionext,uniphier-gpio.yaml     | 3 +++
>  .../devicetree/bindings/gpio/xylon,logicvc-gpio.yaml          | 3 +++
>  14 files changed, 41 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml b/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
> index c213cb9ddb9f..1ac69b9c03f9 100644
> --- a/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
> @@ -13,6 +13,9 @@ description: |
>    This controller is the Chip Common A GPIO present on a number of Broadcom
>    switch ASICs with integrated SoCs.
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      const: brcm,iproc-gpio-cca
> diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
> index de0b9b5f6a70..737756e081fb 100644
> --- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
> @@ -9,6 +9,9 @@ title: Freescale i.MX/MXC GPIO controller
>  maintainers:
>    - Anson Huang <Anson.Huang@xxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      oneOf:
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml b/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml
> index dfa1133f8c5e..bd0c4f329625 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml
> @@ -34,6 +34,10 @@ properties:
>  patternProperties:
>    "gpio@[0-9]+$":
>      type: object
> +
> +    allOf:
> +      - $ref: gpio-common.yaml#
> +
>      properties:
>        compatible:
>          enum:
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> index 338c5312a106..69b12041c893 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> @@ -9,6 +9,9 @@ title: PCA9570 I2C GPO expander
>  maintainers:
>    - Sungbo Eo <mans0n@xxxxxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      enum:
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
> index 6ece555f074f..d70c99f463c2 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
> @@ -9,6 +9,9 @@ title: RDA Micro GPIO controller
>  maintainers:
>    - Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      const: rda,8810pl-gpio
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> index 6ac5a78ad3da..82f3e4b407d1 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> @@ -17,6 +17,9 @@ description: |
>    Note: Each GPIO port should have an alias correctly numbered in "aliases"
>    node.
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      enum:
> diff --git a/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml b/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml
> index 4db3b8a3332c..e2b7d2d133a8 100644
> --- a/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml
> @@ -12,6 +12,7 @@ maintainers:
>    - Rob Herring <robh+dt@xxxxxxxxxx>
>  
>  allOf:
> +  - $ref: gpio-common.yaml#
>    - if:
>        properties:
>          compatible:
> diff --git a/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml b/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
> index 32a566ec3558..2eee374e8396 100644
> --- a/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
> @@ -13,6 +13,9 @@ description: |
>    Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated
>    gpio controller to control 5 gpios on the chip.
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      enum:
> diff --git a/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml b/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml
> index 8bdef812c87c..845689807678 100644
> --- a/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml
> @@ -9,6 +9,9 @@ title: Renesas EMMA Mobile General Purpose I/O Interface
>  maintainers:
>    - Magnus Damm <magnus.damm@xxxxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      const: renesas,em-gio
> diff --git a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
> index 5026662e4508..c116000d579f 100644
> --- a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
> @@ -9,6 +9,9 @@ title: Renesas R-Car General-Purpose Input/Output Ports (GPIO)
>  maintainers:
>    - Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      oneOf:
> diff --git a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
> index a0efd8dc2538..f2d93b40fc7e 100644
> --- a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
> @@ -10,6 +10,9 @@ maintainers:
>    - Yash Shah <yash.shah@xxxxxxxxxx>
>    - Paul Walmsley <paul.walmsley@xxxxxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    compatible:
>      items:
> diff --git a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> index b391cc1b4590..459aafe5fd47 100644
> --- a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> @@ -49,6 +49,9 @@ properties:
>  patternProperties:
>    "^gpio-(port|controller)@[0-9a-f]+$":
>      type: object
> +    allOf:
> +      - $ref: gpio-common.yaml#
> +
>      properties:
>        compatible:
>          const: snps,dw-apb-gpio-port
> diff --git a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
> index c58ff9a94f45..94a911e9c313 100644
> --- a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
> @@ -9,6 +9,9 @@ title: UniPhier GPIO controller
>  maintainers:
>    - Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    $nodename:
>      pattern: "^gpio@[0-9a-f]+$"
> diff --git a/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml b/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml
> index a36aec27069c..0e4581241b3f 100644
> --- a/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml
> @@ -23,6 +23,9 @@ description: |
>    - EN_VEE (power control) mapped to index 7
>    - V_EN (power control) mapped to index 8
>  
> +allOf:
> +  - $ref: gpio-common.yaml#
> +
>  properties:
>    $nodename:
>      pattern: "^gpio@[0-9a-f]+$"

-- 
Regards,

Laurent Pinchart