Commit 61dcbf45 authored by Neil Armstrong's avatar Neil Armstrong Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8650: add UFS OPP table instead of freq-table-hz property 



Swich to an OPP table for the UFS frequency scaling instead of
the deprecated freq-table-hz property.

The Operating Point table will also provide the associated
power domain level.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250115-topic-sm8x50-upstream-dt-icc-update-v1-10-eaa8b10e2af7@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 2c885d85

arch/arm64/boot/dts/qcom/sm8650.dtsi

+42 −8
Original line number Diff line number Diff line
@@ -3833,14 +3833,6 @@ ufs_mem_hc: ufshc@1d84000 { 
				      "tx_lane0_sync_clk",

				      "rx_lane0_sync_clk",

				      "rx_lane1_sync_clk";

			freq-table-hz = <100000000 403000000>,

					<0 0>,

					<0 0>,

					<100000000 403000000>,

					<100000000 403000000>,

					<0 0>,

					<0 0>,

					<0 0>;



			resets = <&gcc GCC_UFS_PHY_BCR>;

			reset-names = "rst";
@@ -3855,6 +3847,8 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, 
			power-domains = <&gcc UFS_PHY_GDSC>;

			required-opps = <&rpmhpd_opp_nom>;



			operating-points-v2 = <&ufs_opp_table>;



			iommus = <&apps_smmu 0x60 0>;



			lanes-per-direction = <2>;
@@ -3866,6 +3860,46 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, 
			#reset-cells = <1>;



			status = "disabled";



			ufs_opp_table: opp-table {

				compatible = "operating-points-v2";



				opp-100000000 {

					opp-hz = /bits/ 64 <100000000>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <100000000>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>;

					required-opps = <&rpmhpd_opp_low_svs>;

				};



				opp-201500000 {

					opp-hz = /bits/ 64 <201500000>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <201500000>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>;

					required-opps = <&rpmhpd_opp_svs>;

				};



				opp-403000000 {

					opp-hz = /bits/ 64 <403000000>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <403000000>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>,

						 /bits/ 64 <0>;

					required-opps = <&rpmhpd_opp_nom>;

				};

			};

		};



		ice: crypto@1d88000 {