[PATCH v2 1/3] dt-bindings: lcdif: Document a imx6sx-lcdif fallback

Fabio Estevam
2024-10-29T12:35:05Z

imx6sx.dtsi has the following lcdif entries:

compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";

This causes the following dt-schema warning:

['fsl,imx6sx-lcdif', 'fsl,imx28-lcdif'] is too long

To keep DT compatibility, document 'fsl,imx28-lcdif' as a possible
'fsl,imx6sx-lcdif' fallback.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---
Changes since v1:
- Newly introduced.

Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
index 8e3a98aeec32..836955de3bc9 100644
--- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
+++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
@@ -32,6 +32,10 @@ properties:
- fsl,imx8mn-lcdif
- fsl,imx8mq-lcdif
- const: fsl,imx6sx-lcdif
+ - items:
+ - enum:
+ - fsl,imx6sx-lcdif
+ - const: fsl,imx28-lcdif

reg:
maxItems: 1
--
2.34.1