[PATCH v4 03/12] dt-bindings: gpu: mali-bifrost: Fix power-domain-names validation

[Chen-Yu Tsai]

On Tue, Feb 28, 2023 at 6:27 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno at collabora.com> wrote:
>
> Commit ("dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183")
> incorrectly introduced power domain names for MT8183, causing
> validation issues.
>
> Add power-domain-names to the base schema, allowing a maximum of
> five elements; since platforms having a single power domain don't
> need any actual domain name, disallow that for each sub-schema.
>
> Fixes: a7a596cd3115 ("dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183")
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>

Tested-by: Chen-Yu Tsai <wenst at chromium.org>
  with `make dt_binding_check` and `make dtbs_check`