dt-bindings: display: use spi-peripheral-props.yaml
authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Wed, 27 Jul 2022 16:43:12 +0000 (18:43 +0200)
committerRob Herring <robh@kernel.org>
Fri, 29 Jul 2022 23:22:44 +0000 (17:22 -0600)
commit944ad762bb47529da644e19bad65b1ef24e57844
tree9956ed3728f82a934e11cd43cee8be5d8c466373
parent60320e6ef485079ded4c081326e96aaadbe96ae1
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: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220727164312.385836-1-krzysztof.kozlowski@linaro.org
Documentation/devicetree/bindings/display/panel/lg,lg4573.yaml
Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml