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
This commit is contained in:
Krzysztof Kozlowski 2022-07-27 18:43:12 +02:00 committed by Rob Herring
parent 60320e6ef4
commit 944ad762bb
3 changed files with 5 additions and 5 deletions

View File

@ -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

View File

@ -15,6 +15,7 @@ description:
allOf:
- $ref: panel/panel-common.yaml#
- $ref: /schemas/spi/spi-peripheral-props.yaml#
properties:
compatible:

View File

@ -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:
- |