Re: Re: [PATCH 4/6] media: dt-bindings: media: ov9282: Add power supply properties

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Hello Krzysztof,

Am Montag, 11. Juli 2022, 11:17:41 CEST schrieb Krzysztof Kozlowski:
> On 11/07/2022 10:16, Alexander Stein wrote:
> > Add regulators for each power domain.
> > 
> > Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
> > ---
> > 
> >  .../devicetree/bindings/media/i2c/ovti,ov9282.yaml       | 9 +++++++++
> >  1 file changed, 9 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
> > b/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml index
> > 285f8c85f253..9abfaabd373a 100644
> > --- a/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
> > +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
> > 
> > @@ -39,6 +39,15 @@ properties:
> >      description: Reference to the GPIO connected to the XCLR pin, if any.
> >      maxItems: 1
> > 
> > +  avdd-supply:
> > +    description: Analog power supply
> > +
> > +  dovdd-supply:
> > +    description: Digital I/O power supply
> > +
> > +  dvdd-supply:
> > +    description: Digital core supply
> > +
> 
> Are all these valid for both variants/devices?

I cannot say for sure due to lack of datasheet, but given that other model 
bindings like ov8865 [1] or ov5640 [2] have the same regulators, I think it is 
safe to assume these are valid for ov9281 and ov9282 as well.

Best regards,
Alexander

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/
Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml#n29
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/
Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml





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