Re: [PATCH v5 1/7] dt-bindings: clock: qcom: Add video clock controller on Qualcomm Eliza SoC

[Taniya Das]

On 5/26/2026 3:07 PM, Krzysztof Kozlowski wrote:
> On Mon, May 25, 2026 at 04:16:03PM +0530, Taniya Das wrote:
>> Eliza Video clock controller is on CX and MX rails similar to Milos.
>> Add compatible string for Eliza video clock controller to the existing
>> Milos videocc binding and add the dt-bindings header for Eliza.
>>
>> The video clock controller exposes power domains, so '#power-domain-cells'
>> must be present in the device node. Add it to the required properties list
>> to enforce this in binding validation.
> 
> That's ABI change, so you need to explain impact on existing devices -
> Milos.

Currently there is no ABI breakage and no impact to the existing
devices, since the nodes [1], [2] using this bindings are already
specifying the '#power-domain-cells' property.

[1] videocc -
https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/qcom/milos.dtsi#L1849
[2] camcc -
https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/qcom/milos.dtsi#L1918

-- 
Thanks,
Taniya Das