[PATCH v4 1/2] dt-bindings: media: qcom,qcs8300-camss: Add missing power supplies

[Vladimir Zapolskiy]

On 10/15/25 22:12, Bryan O'Donoghue wrote:
> On 15/10/2025 19:41, Vladimir Zapolskiy wrote:
>> On 10/15/25 16:01, Vikram Sharma wrote:
>>> Add support for vdda-phy-supply and vdda-pll-supply in the QCS8300
>>> CAMSS binding to reflect camera sensor hardware requirements.
>>
>> What are "camera sensor hardware requirements"? You do add properties
>> to the ISP.
>>
>>>
>>> Co-developed-by: Nihal Kumar Gupta <quic_nihalkum at quicinc.com>
>>> Signed-off-by: Nihal Kumar Gupta <quic_nihalkum at quicinc.com>
>>> Signed-off-by: Vikram Sharma <quic_vikramsa at quicinc.com>
>>> ---
>>>    .../bindings/media/qcom,qcs8300-camss.yaml          | 13 +++++++++++++
>>>    1 file changed, 13 insertions(+)
>>>
>>> diff --git a/Documentation/devicetree/bindings/media/qcom,qcs8300-
>>> camss.yaml b/Documentation/devicetree/bindings/media/qcom,qcs8300-
>>> camss.yaml
>>> index 80a4540a22dc..dce0a1fcb10c 100644
>>> --- a/Documentation/devicetree/bindings/media/qcom,qcs8300-camss.yaml
>>> +++ b/Documentation/devicetree/bindings/media/qcom,qcs8300-camss.yaml
>>> @@ -120,6 +120,14 @@ properties:
>>>        items:
>>>          - const: top
>>> +  vdda-phy-supply:
>>> +    description:
>>> +      Phandle to a regulator supply to PHY core block.
>>
>> What is "PHY core block" here?
> 
> I mean come on, I think the meaning is clear.
> 

The meaning is clear, the expressed concern that the given description
of the property is very unlikely match the meaning, as well as the
description of "PHY refclk pll block" below is the mismatch to the
meaning.

The misleading information shall be removed.

>>> +
>>> +  vdda-pll-supply:
>>> +    description:
>>> +      Phandle to 1.8V regulator supply to PHY refclk pll block.
>>
>> This is a copy-paste example of a known to be wrong pattern.
> 
> You're right about the name, please align with this commit
> 
> git show cba308979b012664c7fe7c5baa818fcb68e86363
> 
> Thanks for spotting.
> 

-- 
Best wishes,
Vladimir