Re: [PATCH 01/10] dt-bindings: arm: cpus: Add Apple M4 CPU core compatibles

From: Krzysztof Kozlowski

Date: Wed Jul 08 2026 - 04:42:39 EST


On Sun, Jul 05, 2026 at 03:17:20PM +0200, Yureka Lilian wrote:
> The core types of the M4 SoC no longer carry individual codenames.
> Apple's device trees re-use the 'everest' and 'sawtooth' codenames from
> the M3 generation for all later cores.
>
> Instead, we use a combination of the SoC's codename ('Donan') and the
> type of core ('e' and 'p' for the efficiency and performance cores
> respectively) as compatible for these cores.
>
> Signed-off-by: Yureka Lilian <yureka@xxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/arm/cpus.yaml | 2 ++
> 1 file changed, 2 insertions(+)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>

Best regards,
Krzysztof