Re: [PATCH 1/2] dt-bindings: arm-pmu: Add PMU compatible strings for Apple M2 cores

[Rob Herring]

On Tue, 14 Feb 2023 11:38:01 +0100, Janne Grunau wrote:
> The PMUs on the Apple M2 cores avalanche and blizzard CPU are compatible
> with M1 ones. As on M1 we don't know exactly what the counters count so
> use a distinct compatible for each micro-architecture.
> Apple's PMU counter description omits a counter for M2 so there
> is some variation on the interpretation of the counters.
> 
> Signed-off-by: Janne Grunau <j@xxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/arm/pmu.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 

Acked-by: Rob Herring <robh@xxxxxxxxxx>