Re: [PATCH RFC v2 1/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5

[Konrad Dybcio]

On 8/6/25 2:38 PM, Krzysztof Kozlowski wrote:
> Add Iris video codec to SM8750 SoC, which comes with significantly
> different powering up sequence than previous SM8650, thus different
> clocks and resets.  For consistency keep existing clock and clock-names
> naming, so the list shares common part.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> 
> ---

[...]

> +			iris_opp_table: opp-table {
> +				compatible = "operating-points-v2";
> +
> +				opp-240000000 {
> +					opp-hz = /bits/ 64 <240000000>;
> +					required-opps = <&rpmhpd_opp_low_svs_d1>,
> +							<&rpmhpd_opp_low_svs_d1>;
> +				};
> +
> +				opp-338000000 {
> +					opp-hz = /bits/ 64 <338000000>;
> +					required-opps = <&rpmhpd_opp_low_svs>,
> +							<&rpmhpd_opp_low_svs>;
> +				};
> +
> +				opp-420000000 {
> +					opp-hz = /bits/ 64 <420000000>;
> +					required-opps = <&rpmhpd_opp_svs>,
> +							<&rpmhpd_opp_svs>;
> +				};
> +
> +				opp-444000000 {
> +					opp-hz = /bits/ 64 <444000000>;
> +					required-opps = <&rpmhpd_opp_svs_l1>,
> +							<&rpmhpd_opp_svs_l1>;
> +				};
> +
> +				opp-533333334 {
> +					opp-hz = /bits/ 64 <533333334>;
> +					required-opps = <&rpmhpd_opp_nom>,
> +							<&rpmhpd_opp_nom>;
> +				};

There's an additional OPP: 570 MHz @ NOM_L1

+Dmitry, Vikash, please make sure you're OK with the iommu entries

the other properties look OK

Konrad