[PATCH v6 1/2] dt-bindings: Add DT schema for Arm Mali Valhall GPU

[AngeloGioacchino Del Regno]

Il 14/04/22 04:50, Nick Fan ha scritto:
> Add devicetree schema for Arm Mali Valhall GPU
> 
> Define a compatible string for the Mali Valhall GPU
> for MediaTek's SoC platform.
> 
> Signed-off-by: Nick Fan <Nick.Fan at mediatek.com>

Hello Nick,
Unfortunately, this binding is completely wrong.

First of all, there's no arm,mali-valhall driver upstream - this will be managed
by panfrost later, yes, but right now there's no support.
Then, you're also setting opp-microvolt in a way that will never (or, at least,
not anytime soon) be supported by the upstream driver, as it manages only one
supply for devfreq scaling.

Besides, please don't push bindings that have no upstream driver, especially if
these are for downstream drivers requiring proprietary components, while a
completely open source implementation is in the works.

Regards,
Angelo