From: Stefan Eichenberger <stefan.eichenberger@toradex.com>

The 88W8997 bluetooth module supports setting the max-speed property.

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 .../bindings/net/marvell-bluetooth.yaml          | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml b/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
index 83b64ed730f5..2fccea30c58d 100644
--- a/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
@@ -19,9 +19,25 @@ properties:
       - mrvl,88w8897
       - mrvl,88w8997
 
+  max-speed:
+    description: see Documentation/devicetree/bindings/serial/serial.yaml
+
 required:
   - compatible
 
+allOf:
+  - if:
+    properties:
+      compatible:
+        contains:
+          const: mrvl,88w8997
+    then:
+      properties:
+        max-speed: true
+    else:
+      properties:
+        max-speed: false
+
 additionalProperties: false
 
 examples:
-- 
2.25.1

On Wed, 18 Jan 2023 13:28:15 +0100, Francesco Dolcini wrote:
> From: Stefan Eichenberger <stefan.eichenberger@toradex.com>
> 
> The 88W8997 bluetooth module supports setting the max-speed property.
> 
> Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> ---
>  .../bindings/net/marvell-bluetooth.yaml          | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 

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/net/marvell-bluetooth.yaml:29:8: [error] empty value in block mapping (empty-values)

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml: allOf:0:if: None is not of type 'object', 'boolean'
	from schema $id: http://json-schema.org/draft-07/schema#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml: ignoring, error in schema: allOf: 0: if
Documentation/devicetree/bindings/net/marvell-bluetooth.example.dtb: /example-0/serial/bluetooth: failed to match any schema with compatible: ['mrvl,88w8897']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230118122817.42466-3-francesco@dolcini.it

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 18/01/2023 13:28, Francesco Dolcini wrote:
> From: Stefan Eichenberger <stefan.eichenberger@toradex.com>
> 
> The 88W8997 bluetooth module supports setting the max-speed property.
> 
> Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> ---
>  .../bindings/net/marvell-bluetooth.yaml          | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml b/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
> index 83b64ed730f5..2fccea30c58d 100644
> --- a/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
> +++ b/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
> @@ -19,9 +19,25 @@ properties:
>        - mrvl,88w8897
>        - mrvl,88w8997
>  
> +  max-speed:
> +    description: see Documentation/devicetree/bindings/serial/serial.yaml
> +
>  required:
>    - compatible
>  
> +allOf:
> +  - if:
> +    properties:

Wrong indentation, missing two spaces.

Does not look like you tested the bindings. Please run `make
dt_binding_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).

Best regards,
Krzysztof