Re: [PATCH 0/9] arm: dts: qcom: rename DSI PHY nodes

Dmitry Baryshkov
2022-09-24T12:38:29Z

On 24/09/2022 12:29, Krzysztof Kozlowski wrote:
> On 24/09/2022 11:20, Dmitry Baryshkov wrote:
>> On 24/09/2022 12:11, Krzysztof Kozlowski wrote:
>>> On 24/09/2022 11:00, Dmitry Baryshkov wrote:
>>>> Historically DSI PHY device tree nodes used the dsi-phy@ names. Replace
>>>> them with generic phy@ names.
>>>>
>>>> Dmitry Baryshkov (9):
>>>> ARM: dts: qcom-apq8064: change DSI PHY node name to generic one
>>>
>>> dsi-phy is similar to other generic names (usb-phy, ethernet-phy) [1] so
>>> it could stay. Is there particular need for this, like coming from DT
>>> schema?
>>
>> No, there is no requirement from the DT schema. However:
>> 1) The resent qcom DT files already use just phy@ for most of PHY nodes
>> 2) The recommended list mentions usb-phy/ethernet-phy, but not
>> <anything>-phy, so I'd think that those two are mostly for backwards
>> compatibility.
>> 3) I liked the example of sc7280 which switched all MDSS PHYs to just
>> phy@ (this includes DSI PHY, eDP PHY and, by extension, the HDMI PHY).
>
> Good explanation. If there is going to be resent/submit, please add it
> to cover letter. :)

I hope, there will be no v2. For now I have included this explanation
into the HDMI PHY counterpart.

--
With best wishes
Dmitry