diff mbox series

[v5,1/4] dt-bindings: display: bridge: ldb: Adjust imx6sx entries

Message ID 20230522125129.526604-1-festevam@gmail.com (mailing list archive)
State New, archived
Headers show
Series [v5,1/4] dt-bindings: display: bridge: ldb: Adjust imx6sx entries | expand

Commit Message

Fabio Estevam May 22, 2023, 12:51 p.m. UTC
From: Fabio Estevam <festevam@denx.de>

On the i.MX6SX there is a single entry for 'reg' and 'reg-names', so add
some logic to reflect that.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---
Changes since v4:
- Replaced items: with const: for the single item (Conor)

 .../bindings/display/bridge/fsl,ldb.yaml      | 26 ++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

Comments

Marek Vasut May 22, 2023, 1:12 p.m. UTC | #1
On 5/22/23 14:51, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> On the i.MX6SX there is a single entry for 'reg' and 'reg-names', so add
> some logic to reflect that.
> 
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> ---
> Changes since v4:
> - Replaced items: with const: for the single item (Conor)
> 
>   .../bindings/display/bridge/fsl,ldb.yaml      | 26 ++++++++++++++++---
>   1 file changed, 23 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
> index 07388bf2b90d..d97064140547 100644
> --- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
> @@ -28,12 +28,12 @@ properties:
>       const: ldb
>   
>     reg:
> +    minItems: 1
>       maxItems: 2
>   
>     reg-names:
> -    items:
> -      - const: ldb
> -      - const: lvds
> +    minItems: 1
> +    maxItems: 2
>   
>     ports:
>       $ref: /schemas/graph.yaml#/properties/ports
> @@ -74,6 +74,26 @@ allOf:
>             properties:
>               port@2: false
>   
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: fsl,imx6sx-ldb
> +    then:
> +      properties:
> +        reg:
> +          maxItems: 1
> +        reg-names:
> +           const: ldb

Can we drop the reg-names on MX6SX if we have reg maxItems=1 here ?

I think we can, but we need to retain that on the newer iMXes which have 
reg maxItems=2
Rob Herring May 22, 2023, 1:28 p.m. UTC | #2
On Mon, 22 May 2023 09:51:26 -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam@denx.de>
> 
> On the i.MX6SX there is a single entry for 'reg' and 'reg-names', so add
> some logic to reflect that.
> 
> Signed-off-by: Fabio Estevam <festevam@denx.de>
> ---
> Changes since v4:
> - Replaced items: with const: for the single item (Conor)
> 
>  .../bindings/display/bridge/fsl,ldb.yaml      | 26 ++++++++++++++++---
>  1 file changed, 23 insertions(+), 3 deletions(-)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml:84:12: [warning] wrong indentation: expected 10 but found 11 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230522125129.526604-1-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/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
index 07388bf2b90d..d97064140547 100644
--- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
@@ -28,12 +28,12 @@  properties:
     const: ldb
 
   reg:
+    minItems: 1
     maxItems: 2
 
   reg-names:
-    items:
-      - const: ldb
-      - const: lvds
+    minItems: 1
+    maxItems: 2
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
@@ -74,6 +74,26 @@  allOf:
           properties:
             port@2: false
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx6sx-ldb
+    then:
+      properties:
+        reg:
+          maxItems: 1
+        reg-names:
+           const: ldb
+    else:
+      properties:
+        reg:
+          minItems: 2
+        reg-names:
+          items:
+            - const: ldb
+            - const: lvds
+
 additionalProperties: false
 
 examples: