Commit 944ad762 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring
Browse files

dt-bindings: display: use spi-peripheral-props.yaml 



Instead of listing directly properties typical for SPI peripherals,
reference the spi-peripheral-props.yaml schema.  This allows using all
properties typical for SPI-connected devices, even these which device
bindings author did not tried yet.

Remove the spi-* properties which now come via spi-peripheral-props.yaml
schema, except for the cases when device schema adds some constraints
like maximum frequency.

While changing additionalProperties->unevaluatedProperties, put it in
typical place, just before example DTS.

The sitronix,st7735r references also panel-common.yaml and lists
explicitly allowed properties, thus here reference only
spi-peripheral-props.yaml for purpose of documenting the SPI slave
device and bringing spi-max-frequency type validation.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220727164312.385836-1-krzysztof.kozlowski@linaro.org
parent 60320e6e

Documentation/devicetree/bindings/display/panel/lg,lg4573.yaml

+1 −1
Original line number Diff line number Diff line
@@ -15,13 +15,13 @@ maintainers: 


allOf:

  - $ref: panel-common.yaml#

  - $ref: /schemas/spi/spi-peripheral-props.yaml#



properties:

  compatible:

    const: lg,lg4573



  reg: true

  spi-max-frequency: true



required:

  - compatible

Documentation/devicetree/bindings/display/sitronix,st7735r.yaml

+1 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ description: 


allOf:

  - $ref: panel/panel-common.yaml#

  - $ref: /schemas/spi/spi-peripheral-props.yaml#



properties:

  compatible:

Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml

+3 −4
Original line number Diff line number Diff line
@@ -49,9 +49,6 @@ properties: 
  vbat-supply:

    description: The supply for VBAT



  # Only required for SPI

  spi-max-frequency: true



  solomon,height:

    $ref: /schemas/types.yaml#/definitions/uint32

    default: 16
@@ -153,6 +150,8 @@ required: 
  - reg



allOf:

  - $ref: /schemas/spi/spi-peripheral-props.yaml#



  - if:

      properties:

        compatible:
@@ -223,7 +222,7 @@ allOf: 
        solomon,dclk-frq:

          default: 10



additionalProperties: false

unevaluatedProperties: false



examples:

  - |