[PATCH 06/15] dt-bindings: display/msm: sc7180-dpu: Describe SM6125

Marijn Suijten marijn.suijten at somainline.org
Sun Jun 25 19:52:21 UTC 2023


On 2023-06-24 11:12:52, Krzysztof Kozlowski wrote:
> On 24/06/2023 02:41, Marijn Suijten wrote:
> > SM6125 is identical to SM6375 except that while downstream also defines
> > a throttle clock, its presence results in timeouts whereas SM6375
> > requires it to not observe any timeouts.
> 
> Then it should not be allowed, so you need either "else:" block or
> another "if: properties: compatible:" to disallow it. Because in current
> patch it would be allowed.

That means this binding is wrong/incomplete for all other SoCs then.
clock(-name)s has 6 items, and sets `minItems: 6`.  Only for sm6375-dpu
does it set `minItems: 7`, but an else case is missing.

Shall I send a Fixes: ed41005f5b7c ("dt-bindings: display/msm:
sc7180-dpu: Describe SM6350 and SM6375") for that, and should maxItems:
6 be the default under clock(-name)s or in an else:?

- Marijn


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