Re: [PATCH v2 1/2] arm64: dts: qcom: sm8350: Add CPU capacities

[Konrad Dybcio]

On 10/12/26 5:56 AM, Demeter Barna via B4 Relay wrote:
> From: Demeter Barna <me@xxxxxxxxxxxxxxxxxxx>
> 
> Without capacity-dmips-mhz every CPU reports a capacity of 1024, so the
> scheduler treats the Cortex-A55, Cortex-A78 and Cortex-X1 cores as
> equal and sets up no asymmetric CPU capacity.
> 
> Take the values from Qualcomm's downstream device tree for SM8350
> (lahaina.dtsi in msm-5.4): 1024, 1946 and 2048, halved so that the X1 is
> 1024. Only their ratios matter, as the kernel normalizes them. The
> downstream overlay for v2 silicon (lahaina-v2.dtsi) keeps them.
> 
> Assisted-by: LLM
> Signed-off-by: Demeter Barna <me@xxxxxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad