Re: [PATCH v4 3/6] arm64: dts: qcom: sc8280xp: Add Iris core

Konrad Dybcio
2026-03-13T12:31:42Z

On 3/12/26 4:14 PM, Dmitry Baryshkov wrote:
> From: Konrad Dybcio <konradybcio@kernel.org>
>
> Add the required nodes to enable Iris core on SC8280XP.
>
> [ bod: added interconnect tags ]
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> [ johan: use sm8350 videocc defines ]
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
> [ bod: dropped video encoder/decoder declarations ]
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> [ db: dropped llcc icc, switched to sc8280xp compat, corrected OPP table ]
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---

> + opp-240000000 {
> + opp-hz = /bits/ 64 <240000000>;
> + required-opps = <&rpmhpd_opp_svs>,
> + <&rpmhpd_opp_low_svs>;
> + };
> +
> + opp-338000000 {
> + opp-hz = /bits/ 64 <338000000>;
> + required-opps = <&rpmhpd_opp_svs>,
> + <&rpmhpd_opp_svs>;
> + };
> +
> + opp-366000000 {
> + opp-hz = /bits/ 64 <366000000>;
> + required-opps = <&rpmhpd_opp_svs_l1>,
> + <&rpmhpd_opp_svs_l1>;
> + };
> +
> + opp-444000000 {
> + opp-hz = /bits/ 64 <444000000>;
> + required-opps = <&rpmhpd_opp_svs_l1>,
> + <&rpmhpd_opp_nom>;

Interesting differences.. but we talked about it last time and
I assume you got to the bottom of it

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad