[PATCH 01/22] dt-bindings: arm: cpus: Add Apple A7-A11 CPU cores

Conor Dooley conor at kernel.org
Wed Sep 11 11:16:46 PDT 2024


On Wed, Sep 11, 2024 at 04:40:51PM +0800, Nick Chan wrote:
> Add the following CPU cores:
> 
> - apple,cyclone: A7 cores
> - apple,typhoon: A8 cores
> - apple,twister: A9 cores
> - apple,hurricane-zephyr: A10 logical cores
> - apple,monsoon: A11 performance cores
> - apple,mistral: A11 efficiency cores
> 
> In the Apple A10, there are physical performance-efficiency cores that
> forms logical cores to software depending on the current p-state, and
> only one type of core may be active at one time.
> 
> Signed-off-by: Nick Chan <towinchenmi at gmail.com>
> ---
>  Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
> index f308ff6c3532..3959e022079f 100644
> --- a/Documentation/devicetree/bindings/arm/cpus.yaml
> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml
> @@ -89,6 +89,12 @@ properties:
>        - apple,blizzard
>        - apple,icestorm
>        - apple,firestorm
> +      - apple,mistral
> +      - apple,monsoon
> +      - apple,hurricane-zephyr
> +      - apple,twister
> +      - apple,typhoon
> +      - apple,cyclone

Same on this one, can you add these in alphanumerical order, even if the
existing 3 devices are not in it? You could take the opportunity to
reshuffle icestorm and firestorm while you're at it.

Cheers,
Conor.

>        - arm,arm710t
>        - arm,arm720t
>        - arm,arm740t
> -- 
> 2.46.0
> 
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