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    Subject[PATCH v2 3/4] spi: dt-bindings: samsung: allow controller-data to be optional
    Date
    The Samsung SoC SPI bindings requires to provide controller-data node
    for each of SPI peripheral device nodes. Make this controller-data node
    optional, so DTS could be simpler.

    Suggested-by: Rob Herring <robh@kernel.org>
    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
    ---
    .../devicetree/bindings/spi/samsung,spi-peripheral-props.yaml | 1 +
    Documentation/devicetree/bindings/spi/samsung,spi.yaml | 3 ---
    2 files changed, 1 insertion(+), 3 deletions(-)

    diff --git a/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
    index aa5a1f48494b..cadc8a5f061f 100644
    --- a/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
    +++ b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml
    @@ -28,6 +28,7 @@ properties:
    - 3: 270 degree phase shift sampling.
    $ref: /schemas/types.yaml#/definitions/uint32
    enum: [0, 1, 2, 3]
    + default: 0

    required:
    - samsung,spi-feedback-delay
    diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
    index da4533feb946..322558818a43 100644
    --- a/Documentation/devicetree/bindings/spi/samsung,spi.yaml
    +++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml
    @@ -75,9 +75,6 @@ patternProperties:
    allOf:
    - $ref: spi-peripheral-props.yaml

    - required:
    - - controller-data
    -
    unevaluatedProperties: false

    required:
    --
    2.32.0
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