[PATCH v3 07/11] dt-bindings: arm: apple: Add apple,pmgr binding

[Rob Herring]

On Wed, 24 Nov 2021 16:34:17 +0900, Hector Martin wrote:
> The PMGR block in Apple Silicon SoCs is responsible for SoC power
> management. There are two PMGRs in T8103, with different register
> layouts but compatible registers. In order to support this as well
> as future SoC generations with backwards-compatible registers, we
> declare these blocks as syscons and bind to individual registers
> in child nodes. Each register controls one SoC device.
> 
> The respective apple compatibles are defined in case device-specific
> quirks are necessary in the future, but currently these nodes are
> expected to be bound by the generic syscon driver.
> 
> Reviewed-by: Mark Kettenis <kettenis at openbsd.org>
> Signed-off-by: Hector Martin <marcan at marcan.st>
> ---
>  .../bindings/arm/apple/apple,pmgr.yaml        | 134 ++++++++++++++++++
>  1 file changed, 134 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml
> 

Reviewed-by: Rob Herring <robh at kernel.org>