[PATCH v4 6/7] dt-bindings: mfd: syscon: Split and enforce documenting MFD children

[AngeloGioacchino Del Regno]

Il 27/06/24 12:32, Krzysztof Kozlowski ha scritto:
> Simple syscon nodes can be documented in common syscon.yaml, however
> devices with simple-mfd compatible, thus with some children, should have
> their own schema listing these children.  Such listing makes the binding
> specific, allows better validation (so the incorrect child would not
> appear in the simple-mfd node) and actually enforces repeated rule for
> simple-mfd devices:
> 
>    "simple-mfd" is only for simple devices, where the children do not
>    depend on the parent.
> 
> Currently the syscon+simple-mfd binding is quite broad and allows
> any child or property, thus above rule cannot be enforced.
> 
> Split the syscon.yaml binding into:
> 1. Common syscon properties, used potentially by many bindings.
> 2. Simple syscon devices (NO simple-mfd!).
> 
> Reviewed-by: Conor Dooley <conor.dooley at microchip.com>
> Reviewed-by: Rob Herring (Arm) <robh at kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>