[PATCH v1 1/2] dt-binding: media: hynix,hi846: use $defs/port-base port description

[PATCH v1 1/2] dt-binding: media: hynix,hi846: use $defs/port-base port description

[Martin Kepplinger]

This is supposed to fix "make dt_binding_check":

    Documentation/devicetree/bindings/media/i2c/hynix,hi846.example.dt.yaml:
camera@20: port:endpoint: Unevaluated properties are not allowed
('link-frequencies', 'data-lanes' were unexpected)
    From schema: Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml

Fixes: f3ce7200ca18 ("media: dt-bindings: media: document SK Hynix Hi-846 MIPI CSI-2 8M pixel sensor")
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
---

Link:
https://lore.kernel.org/linux-media/CAL_JsqKzaZC0A4OwnMyAuEWm2pCcHyQxHyrBVtkiPNUeMDd+oA@mail.gmail.com/



 Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
index 85a8877c2f38..e61255cf3fb9 100644
--- a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
@@ -49,7 +49,7 @@ properties:
     description: Definition of the regulator used for the VDDD power supply.
 
   port:
-    $ref: /schemas/graph.yaml#/properties/port
+    $ref: /schemas/graph.yaml#/$defs/port-base
 
     properties:
       endpoint:
-- 
2.30.2

[PATCH v1 2/2] dt-bindings: media: hynix,hi846: add link-frequencies description

[Martin Kepplinger]

link-frequencies is required but only mentioned in the example. Add
it to the description.

Fixes: f3ce7200ca18 ("media: dt-bindings: media: document SK Hynix Hi-846 MIPI CSI-2 8M pixel sensor")
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
---
 Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
index e61255cf3fb9..6b917337ceac 100644
--- a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
@@ -68,8 +68,11 @@ properties:
                   - const: 1
                   - const: 2
 
+          link-frequencies: true
+
         required:
           - data-lanes
+          - link-frequencies
 
 required:
   - compatible
-- 
2.30.2

Re: [PATCH v1 1/2] dt-binding: media: hynix,hi846: use $defs/port-base port description

[Laurent Pinchart]

Hi Martin,

Thank you for the patch.

On Mon, Jan 10, 2022 at 01:38:03PM +0100, Martin Kepplinger wrote:
> This is supposed to fix "make dt_binding_check":
> 
>     Documentation/devicetree/bindings/media/i2c/hynix,hi846.example.dt.yaml:
> camera@20: port:endpoint: Unevaluated properties are not allowed
> ('link-frequencies', 'data-lanes' were unexpected)
>     From schema: Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> 
> Fixes: f3ce7200ca18 ("media: dt-bindings: media: document SK Hynix Hi-846 MIPI CSI-2 8M pixel sensor")
> Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
> ---
> 
> Link:
> https://lore.kernel.org/linux-media/CAL_JsqKzaZC0A4OwnMyAuEWm2pCcHyQxHyrBVtkiPNUeMDd+oA@mail.gmail.com/
> 
>  Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> index 85a8877c2f38..e61255cf3fb9 100644
> --- a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> +++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> @@ -49,7 +49,7 @@ properties:
>      description: Definition of the regulator used for the VDDD power supply.
>  
>    port:
> -    $ref: /schemas/graph.yaml#/properties/port
> +    $ref: /schemas/graph.yaml#/$defs/port-base

You also need to add

    unevaluatedProperties: false

to reject any property that isn't defined in either port-base or in this
schema. Otherwise any extra property in the port node will be accepted.

>  
>      properties:
>        endpoint:

-- 
Regards,

Laurent Pinchart

Re: [PATCH v1 2/2] dt-bindings: media: hynix,hi846: add link-frequencies description

[Laurent Pinchart]

Hi Martin,

Thank you for the patch.

On Mon, Jan 10, 2022 at 01:38:04PM +0100, Martin Kepplinger wrote:
> link-frequencies is required but only mentioned in the example. Add
> it to the description.
> 
> Fixes: f3ce7200ca18 ("media: dt-bindings: media: document SK Hynix Hi-846 MIPI CSI-2 8M pixel sensor")
> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> index e61255cf3fb9..6b917337ceac 100644
> --- a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> +++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
> @@ -68,8 +68,11 @@ properties:
>                    - const: 1
>                    - const: 2
>  
> +          link-frequencies: true
> +
>          required:
>            - data-lanes
> +          - link-frequencies
>  
>  required:
>    - compatible

-- 
Regards,

Laurent Pinchart