diff mbox series

[v3,1/3] dt-bindings: lcdif: Document a imx6sx-lcdif fallback

Message ID 20241029191640.379315-1-festevam@gmail.com (mailing list archive)
State Superseded
Headers show
Series [v3,1/3] dt-bindings: lcdif: Document a imx6sx-lcdif fallback | expand

Commit Message

Fabio Estevam Oct. 29, 2024, 7:16 p.m. UTC
From: Fabio Estevam <festevam@denx.de>

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 v2:
- Only document fsl,imx6sx-lcdif with a fallback.

 Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Comments

Rob Herring Oct. 29, 2024, 8:27 p.m. UTC | #1
On Tue, 29 Oct 2024 16:16:38 -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> 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 v2:
> - Only document fsl,imx6sx-lcdif with a fallback.
> 
>  Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/fsl,lcdif.example.dtb: display-controller@2220000: compatible: 'oneOf' conditional failed, one must be fixed:
	['fsl,imx6sx-lcdif'] is too short
	'fsl,imx6sx-lcdif' is not one of ['fsl,imx23-lcdif', 'fsl,imx28-lcdif', 'fsl,imx8mp-lcdif', 'fsl,imx93-lcdif']
	'fsl,imx6sx-lcdif' is not one of ['fsl,imx6sl-lcdif', 'fsl,imx6sll-lcdif', 'fsl,imx6ul-lcdif', 'fsl,imx7d-lcdif', 'fsl,imx8mm-lcdif', 'fsl,imx8mn-lcdif', 'fsl,imx8mq-lcdif']
	from schema $id: http://devicetree.org/schemas/display/fsl,lcdif.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241029191640.379315-1-festevam@gmail.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
index 8e3a98aeec32..ad0cca562463 100644
--- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
+++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
@@ -19,7 +19,6 @@  properties:
       - enum:
           - fsl,imx23-lcdif
           - fsl,imx28-lcdif
-          - fsl,imx6sx-lcdif
           - fsl,imx8mp-lcdif
           - fsl,imx93-lcdif
       - items:
@@ -32,6 +31,10 @@  properties:
               - fsl,imx8mn-lcdif
               - fsl,imx8mq-lcdif
           - const: fsl,imx6sx-lcdif
+      - items:
+          - enum:
+              - fsl,imx6sx-lcdif
+          - const: fsl,imx28-lcdif
 
   reg:
     maxItems: 1