Re: [PATCH v3 2/4] arm64: dts: qcom: ipq6018: add 1.5GHz CPU Frequency

[Dmitry Baryshkov]

On Wed, Aug 21, 2024 at 06:10:23PM GMT, Chukun Pan wrote:
> The IPQ6005 SoCs and some IPQ6000 SoCs (with PMIC, no fused)[1] have
> CPU frequencies up to 1.5GHz, so add this frequency.
> 
> [1] Usually the SBL version is BOOT.XF.0.3-00077-IPQ60xxLZB-2
> The old version of IPQ6000 did not explicitly fused the SoC to
> be 'IPQ6000', and fused the CPU frequency to 1.5GHz.

Again, more data is necessary here. "some" doesn't look exact enough.

> 
> 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 1b584d9aadd1..33062417781a 100644
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> @@ -140,6 +140,13 @@ opp-1440000000 {
>  			clock-latency-ns = <200000>;
>  		};
>  
> +		opp-1512000000 {
> +			opp-hz = /bits/ 64 <1512000000>;
> +			opp-microvolt = <937500>;
> +			opp-supported-hw = <0x2>;
> +			clock-latency-ns = <200000>;
> +		};
> +
>  		opp-1608000000 {
>  			opp-hz = /bits/ 64 <1608000000>;
>  			opp-microvolt = <987500>;
> -- 
> 2.25.1
> 

-- 
With best wishes
Dmitry