Commit fa8da066 authored by Pradeep P V K's avatar Pradeep P V K Committed by Bjorn Andersson
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arm64: dts: qcom: sc7180: Add bandwidth votes for eMMC and SDcard 



Add the bandwidth domain supporting performance state and
the corresponding OPP tables for the sdhc device on sc7180.

Signed-off-by: default avatarPradeep P V K <ppvk@codeaurora.org>
Signed-off-by: default avatarShaik Sajida Bhanu <sbhanu@codeaurora.org>
Link: https://lore.kernel.org/r/1597646464-1863-1-git-send-email-sbhanu@codeaurora.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 5a4d9f3e

arch/arm64/boot/dts/qcom/sc7180.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -691,6 +691,9 @@ sdhc_1: sdhci@7c4000 { 
			clocks = <&gcc GCC_SDCC1_APPS_CLK>,

					<&gcc GCC_SDCC1_AHB_CLK>;

			clock-names = "core", "iface";

			interconnects = <&aggre1_noc MASTER_EMMC 0 &mc_virt SLAVE_EBI1 0>,

					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_EMMC_CFG 0>;

			interconnect-names = "sdhc-ddr","cpu-sdhc";

			power-domains = <&rpmhpd SC7180_CX>;

			operating-points-v2 = <&sdhc1_opp_table>;
@@ -711,11 +714,15 @@ sdhc1_opp_table: sdhc1-opp-table { 
				opp-100000000 {

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

					required-opps = <&rpmhpd_opp_low_svs>;

					opp-peak-kBps = <100000 100000>;

					opp-avg-kBps = <100000 50000>;

				};



				opp-384000000 {

					opp-hz = /bits/ 64 <384000000>;

					required-opps = <&rpmhpd_opp_svs_l1>;

					opp-peak-kBps = <600000 900000>;

					opp-avg-kBps = <261438 300000>;

				};

			};

		};
@@ -2516,6 +2523,10 @@ sdhc_2: sdhci@8804000 { 
			clocks = <&gcc GCC_SDCC2_APPS_CLK>,

					<&gcc GCC_SDCC2_AHB_CLK>;

			clock-names = "core", "iface";



			interconnects = <&aggre1_noc MASTER_SDCC_2 0 &mc_virt SLAVE_EBI1 0>,

					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_SDCC_2 0>;

			interconnect-names = "sdhc-ddr","cpu-sdhc";

			power-domains = <&rpmhpd SC7180_CX>;

			operating-points-v2 = <&sdhc2_opp_table>;
@@ -2529,11 +2540,15 @@ sdhc2_opp_table: sdhc2-opp-table { 
				opp-100000000 {

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

					required-opps = <&rpmhpd_opp_low_svs>;

					opp-peak-kBps = <160000 100000>;

					opp-avg-kBps = <80000 50000>;

				};



				opp-202000000 {

					opp-hz = /bits/ 64 <202000000>;

					required-opps = <&rpmhpd_opp_svs_l1>;

					opp-peak-kBps = <200000	120000>;

					opp-avg-kBps = <100000 60000>;

				};

			};

		};