Re: [PATCH v8 04/10] dt-bindings: soc: google: gs101-pmu: allow power domains as children

Rob Herring (Arm)
2026-03-22T23:08:08Z

On Wed, 18 Mar 2026 15:27:49 +0000, André Draszik wrote:
> The power domains are a property of / implemented in the PMU. As such,
> they should be modelled as child nodes of the PMU.
>
> Note:
> Because the properties added are 'required', this commit breaks DT
> validation of the existing DT for Pixel 6, but a) that's simply because
> the DT is incomplete and b) a DT update will be posted once the binding
> is accepted.
> It is not possible to write the binding such that it supports old
> (incomplete) DTs in addition to the full version, but as per above
> it's not required to keep supporting old DTs.
>
> Signed-off-by: André Draszik <andre.draszik@linaro.org>
> ---
> v8:
> - move comment from commit message footer into body (Rob)
> - fix incorrect use of ranges in example (Rob)
>
> v7:
> - really be consistent with quoting (Krzysztof)
> - drop invalid tested-by tag (Krzysztof)
>
> v4:
> - consistent quoting using " (Krzysztof)
> - add samsung,dtzpc to example
> ---
> .../bindings/soc/google/google,gs101-pmu.yaml | 41 ++++++++++++++++++++++
> 1 file changed, 41 insertions(+)
>

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>