[RFC PATCH 1/3] devicetree: bindings: dsiplay: panel: panel-simple.yaml: Add Raspberry pi dsi panel compatible

[Kumar, Udit]

On 8/19/2025 10:46 AM, Raghavendra, Vignesh wrote:
>
> On 8/19/2025 10:24 AM, Kumar, Udit wrote:
>> On 8/18/2025 9:17 PM, Harikrishna Shenoy wrote:
>>> Add RPi DSI panel[0] as a valid compatible for simple-panel.
>>>
>>> [0]: https://www.raspberrypi.com/products/raspberry-pi-touch-display/
> $subject has typo s/dsiplay/display and s/dsi/DSI
> (use a spellcheck with your editor).
>
> Also follow the existing prefix convention for the file (run
> git log --oneline to figure out the right prefix)
>
>>> Signed-off-by: Harikrishna Shenoy <h-shenoy at ti.com>
>>> ---
>>>    .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 ++
>>>    1 file changed, 2 insertions(+)
>>>
>>> diff --git a/Documentation/devicetree/bindings/display/panel/panel-
>>> simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-
>>> simple.yaml
>>> index 1ac1f0219079..65f486f2bc9d 100644
>>> --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
>>> +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
>>> @@ -268,6 +268,8 @@ properties:
>>>          - rocktech,rk070er9427
>>>            # Rocktech Display Ltd. RK043FN48H 4.3" 480x272 LCD-TFT panel
>>>          - rocktech,rk043fn48h
>>> +        # Raspberry, 7" dsi panel
>>> +      - rpi,7inch-dsi
>> Hello Hari,
>>
>> Driver changes should come first to match new compatible before device
>> tree changes.
> No, there isnt a driver update that I can see in the current series. But

correct current series does not have driver changes.

I would expect driver changes as well, which should come before device tree.


> if there was one, then such a patch should be slotted after binding
> updates as Bindings represent HW. Besides checkpatch will complain
>
>>
>>>            # Samsung Electronics 10.1" WXGA (1280x800) TFT LCD panel
>>>          - samsung,ltl101al01
>>>            # Samsung Electronics 10.1" WSVGA TFT LCD panel