Re: [PATCH v2 1/4] arm64: dts: qcom: ipq6018: add 1.2GHz CPU Frequency

[Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>]

On 3/6/24 15:03, Chukun Pan wrote:
> Some IPQ6000 SoCs have CPU frequencies up to 1.2GHz,

(which ones specifically?)

Konrad
> so add this frequency.
>
> Signed-off-by: Chukun Pan <amadeus@xxxxxxxxxx>
> ---
>   arch/arm64/boot/dts/qcom/ipq6018.dtsi | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> index 4e29adea570a..7fdb119083a2 100644
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> @@ -119,6 +119,13 @@ opp-1056000000 {
>   			clock-latency-ns = <200000>;
>   		};
>   
> +		opp-1200000000 {
> +			opp-hz = /bits/ 64 <1200000000>;
> +			opp-microvolt = <850000>;
> +			opp-supported-hw = <0x4>;
> +			clock-latency-ns = <200000>;
> +		};

Looks like said SoC can *only* run the CPUs at 1.2 GHz?

Konrad