While converting the Amlogic Meson pinctrl binding to dt-schema, the mandatory
reg property for Meson8/b aobus pinctrl node was ommited, fix this to finally
pass all bindings checks.

Fixes: 94df03a45276 ("dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding")
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 .../pinctrl/amlogic,meson8-pinctrl-aobus.yaml      | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml b/Documentation/devicetree/bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml
index add83c676327..76c02c6af645 100644
--- a/Documentation/devicetree/bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml
@@ -9,9 +9,6 @@ title: Amlogic Meson8 AOBUS pinmux controller
 maintainers:
   - Neil Armstrong <neil.armstrong@linaro.org>
 
-allOf:
-  - $ref: amlogic,meson-pinctrl-common.yaml#
-
 properties:
   compatible:
     oneOf:
@@ -25,6 +22,25 @@ properties:
           - const: amlogic,meson8m2-aobus-pinctrl
           - const: amlogic,meson8-aobus-pinctrl
 
+  reg:
+    maxItems: 1
+
+allOf:
+  - $ref: amlogic,meson-pinctrl-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - amlogic,meson8-aobus-pinctrl
+              - amlogic,meson8b-aobus-pinctrl
+    then:
+      required:
+        - reg
+    else:
+      properties:
+        reg: false
+
 required:
   - compatible
 

-- 
2.34.1

On Mon, 07 Oct 2024 16:16:25 +0200, Neil Armstrong wrote:
> While converting the Amlogic Meson pinctrl binding to dt-schema, the mandatory
> reg property for Meson8/b aobus pinctrl node was ommited, fix this to finally
> pass all bindings checks.
> 
> Fixes: 94df03a45276 ("dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding")
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
>  .../pinctrl/amlogic,meson8-pinctrl-aobus.yaml      | 22 +++++++++++++++++++---
>  1 file changed, 19 insertions(+), 3 deletions(-)
> 

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/pinctrl/amlogic,meson8-pinctrl-aobus.example.dtb: pinctrl: 'reg' is a required property
	from schema $id: http://devicetree.org/schemas/pinctrl/amlogic,meson8-pinctrl-aobus.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241007-topic-amlogic-arm32-upstream-bindings-fixes-meson8-pinctrl-v1-1-d3d838540033@linaro.org

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.

On 07/10/2024 18:02, Rob Herring (Arm) wrote:
> 
> On Mon, 07 Oct 2024 16:16:25 +0200, Neil Armstrong wrote:
>> While converting the Amlogic Meson pinctrl binding to dt-schema, the mandatory
>> reg property for Meson8/b aobus pinctrl node was ommited, fix this to finally
>> pass all bindings checks.
>>
>> Fixes: 94df03a45276 ("dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding")
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> ---
>>   .../pinctrl/amlogic,meson8-pinctrl-aobus.yaml      | 22 +++++++++++++++++++---
>>   1 file changed, 19 insertions(+), 3 deletions(-)
>>
> 
> 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/pinctrl/amlogic,meson8-pinctrl-aobus.example.dtb: pinctrl: 'reg' is a required property
> 	from schema $id: http://devicetree.org/schemas/pinctrl/amlogic,meson8-pinctrl-aobus.yaml#
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241007-topic-amlogic-arm32-upstream-bindings-fixes-meson8-pinctrl-v1-1-d3d838540033@linaro.org
> 
> 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.
> 

Right, I thought I tested those bindings, but seems I missed something...

Thanks,
Neil