Re: [PATCH v8 4/5] arm64: dts: qcom: kodiak: Add OPP-table for ICE UFS and ICE eMMC nodes

[Kuldeep Singh]

On 4/9/2026 5:14 PM, Abhinaba Rakshit wrote:
> Qualcomm Inline Crypto Engine (ICE) platform driver now, supports
> an optional OPP-table.
> 
> Add OPP-table for ICE UFS and ICE eMMC device nodes for Kodiak
> platform.
> 
> Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/kodiak.dtsi | 42 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
> index c899a17026fd2a10ebc528a816629c88ee3bde5d..b0aa1970d42a3bb0b9d371e0e6cd09b8cd164dbe 100644
> --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
> +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
> @@ -1087,6 +1087,27 @@ sdhc_ice: crypto@7c8000 {
>  			clock-names = "core",
>  				      "iface";
>  			power-domains = <&rpmhpd SC7280_CX>;
> +
> +			operating-points-v2 = <&ice_mmc_opp_table>;
> +
> +			ice_mmc_opp_table: opp-table {
> +				compatible = "operating-points-v2";
> +
> +				opp-100000000 {
> +					opp-hz = /bits/ 64 <100000000>;
> +					required-opps = <&rpmhpd_opp_low_svs>;
> +				};
> +
> +				opp-150000000 {
> +					opp-hz = /bits/ 64 <150000000>;
> +					required-opps = <&rpmhpd_opp_svs>;
> +				};
> +
> +				opp-300000000 {
> +					opp-hz = /bits/ 64 <300000000>;
> +					required-opps = <&rpmhpd_opp_nom>;

As per hardware spec, 300MHz is supported by SVS_L1.

-- 
Regards
Kuldeep