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Commit c4a8e020 authored by Shreyas K K's avatar Shreyas K K Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add DCVS device nodes to SM6150 

Add bw_hwmon and memlat device tree nodes to enable DCVS support
to SM6150.

Change-Id: I0b8fcdfa878df1cd8f0492114b65c9378656026b
parent 6cfdddf9

qcom/sm6150.dtsi

+256 −0
Original line number Diff line number Diff line
@@ -14,6 +14,12 @@ 
#include <dt-bindings/soc/qcom,rpmh-rsc.h>

#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>



#define MHZ_TO_MBPS(mhz, w) ((mhz * 1000000 * w) / (1024 * 1024))

#define BW_OPP_ENTRY(mhz, w) opp-mhz {opp-hz = /bits/ 64 <MHZ_TO_MBPS(mhz, w)>;}

#define BW_OPP_ENTRY_DDR(mhz, w, ddrtype) opp-mhz {\

				opp-hz = /bits/ 64 <MHZ_TO_MBPS(mhz, w)>;\

				opp-supported-hw = <ddrtype>;}



/ {

	model = "Qualcomm Technologies, Inc. SM6150";

	compatible = "qcom,sm6150";
@@ -631,6 +637,256 @@ 
		};

	};



	llcc_bw_opp_table: llcc-bw-opp-table {

		compatible = "operating-points-v2";

		BW_OPP_ENTRY( 150, 16); /*  2288 MB/s */

		BW_OPP_ENTRY( 300, 16); /*  4577 MB/s */

		BW_OPP_ENTRY( 466, 16); /*  7110 MB/s */

		BW_OPP_ENTRY( 600, 16); /*  9155 MB/s */

		BW_OPP_ENTRY( 806, 16); /* 12298 MB/s */

		BW_OPP_ENTRY( 933, 16); /* 14236 MB/s */

	};



	cpu_cpu_llcc_bw: qcom,cpu-cpu-llcc-bw {

		compatible = "qcom,devfreq-icc";

		governor = "performance";

		interconnects = <&gem_noc MASTER_APPSS_PROC

				&gem_noc SLAVE_LLCC>;

		qcom,active-only;

		operating-points-v2 = <&llcc_bw_opp_table>;

	};



	cpu_cpu_llcc_bwmon: qcom,cpu-cpu-llcc-bwmon@90b6400 {

		compatible = "qcom,bimc-bwmon4";

		reg = <0x90b6300 0x300>, <0x90b6200 0x200>;

		reg-names = "base", "global_base";

		interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;

		qcom,mport = <0>;

		qcom,hw-timer-hz = <19200000>;

		qcom,target-dev = <&cpu_cpu_llcc_bw>;

		qcom,count-unit = <0x10000>;

	};



	ddr_bw_opp_table: ddr-bw-opp-table {

		compatible = "operating-points-v2";

		BW_OPP_ENTRY( 200, 4); /*  762 MB/s */

		BW_OPP_ENTRY( 300, 4); /* 1144 MB/s */

		BW_OPP_ENTRY( 451, 4); /* 1720 MB/s */

		BW_OPP_ENTRY( 547, 4); /* 2086 MB/s */

		BW_OPP_ENTRY( 681, 4); /* 2597 MB/s */

		BW_OPP_ENTRY( 768, 4); /* 2929 MB/s */

		BW_OPP_ENTRY(1017, 4); /* 3879 MB/s */

		BW_OPP_ENTRY(1353, 4); /* 5161 MB/s */

		BW_OPP_ENTRY(1555, 4); /* 5931 MB/s */

		BW_OPP_ENTRY(1804, 4); /* 6881 MB/s */

	};



	cpu_llcc_ddr_bw: qcom,cpu-llcc-ddr-bw {

		compatible = "qcom,devfreq-icc-ddr";

		governor = "performance";

		interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;

		qcom,active-only;

		operating-points-v2 = <&ddr_bw_opp_table>;

	};



	cpu_llcc_ddr_bwmon: qcom,cpu-llcc-ddr-bwmon@90cd000 {

		compatible = "qcom,bimc-bwmon5";

		reg = <0x90cd000 0x1000>;

		reg-names = "base";

		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;

		qcom,hw-timer-hz = <19200000>;

		qcom,target-dev = <&cpu_llcc_ddr_bw>;

		qcom,count-unit = <0x10000>;

	};



	cpu0_cpu_l3_lat: qcom,cpu0-cpu-l3-lat {

		compatible = "qcom,devfreq-icc-l3";

		reg = <0x18321110 0x500>;

		reg-names = "ftbl-base";

		qcom,ftbl-row-size = <0x20>;

		governor = "performance";

		interconnects = <&osm_l3 MASTER_OSM_L3_APPS

				&osm_l3 SLAVE_OSM_L3_CLUSTER0>;

	};



	cpu0_cpu_l3_tbl: qcom,cpu0-cpu-l3-tbl {

		qcom,core-dev-table =

			<  576000  300000000 >,

			< 1017600  556800000 >,

			< 1209660  806400000 >,

			< 1516800  940800000 >,

			< 1804800 1363200000 >;

	};



	cpu0_cpu_llcc_lat: qcom,cpu0-cpu-llcc-lat {

		compatible = "qcom,devfreq-icc";

		governor = "performance";

		interconnects = <&gem_noc MASTER_APPSS_PROC

				&gem_noc SLAVE_LLCC>;

		qcom,active-only;

		operating-points-v2 = <&llcc_bw_opp_table>;

	};



	cpu0_llcc_ddr_lat: qcom,cpu0-llcc-ddr-lat {

		compatible = "qcom,devfreq-icc-ddr";

		governor = "performance";

		interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;

		qcom,active-only;

		operating-points-v2 = <&ddr_bw_opp_table>;

	};



	cpu0_cpu_ddr_latfloor: qcom,cpu0-cpu-ddr-latfloor {

		compatible = "qcom,devfreq-icc-ddr";

		governor = "performance";

		interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;

		qcom,active-only;

		operating-points-v2 = <&ddr_bw_opp_table>;

	};



	cpu0_memlat_cpugrp: qcom,cpu0-cpugrp {

		compatible = "qcom,arm-memlat-cpugrp";

		qcom,cpulist = <&CPU0 &CPU1 &CPU2 &CPU3 &CPU4 &CPU5>;



		cpu0_cpu_l3_latmon: qcom,cpu0-cpu-l3-latmon {

			compatible = "qcom,arm-memlat-mon";

			qcom,cpulist = <&CPU0 &CPU1 &CPU2 &CPU3 &CPU4 &CPU5>;

			qcom,target-dev = <&cpu0_cpu_l3_lat>;

			qcom,cachemiss-ev = <0x17>;

			qcom,stall-cycle-ev = <0xE7>;

			qcom,core-dev-table = <&cpu0_cpu_l3_tbl>;

		};



		cpu0_cpu_llcc_latmon: qcom,cpu0-cpu-llcc-latmon {

			compatible = "qcom,arm-memlat-mon";

			qcom,target-dev = <&cpu0_cpu_llcc_lat>;

			qcom,cachemiss-ev = <0x2A>;

			qcom,stall-cycle-ev = <0xE7>;

			qcom,core-dev-table =

				<  748000 MHZ_TO_MBPS(150, 16) >,

				< 1209600 MHZ_TO_MBPS(300, 16) >,

				< 1516800 MHZ_TO_MBPS(466, 16) >,

				< 1804800 MHZ_TO_MBPS(600, 16) >;

		};



		cpu0_llcc_ddr_latmon: qcom,cpu0-llcc-ddr-latmon {

			compatible = "qcom,arm-memlat-mon";

			qcom,cpulist = <&CPU0 &CPU1 &CPU2 &CPU3 &CPU4 &CPU5>;

			qcom,target-dev = <&cpu0_llcc_ddr_lat>;

			qcom,cachemiss-ev = <0x1000>;

			qcom,core-dev-table =

				<  748000 MHZ_TO_MBPS( 300, 4) >,

				< 1017600 MHZ_TO_MBPS( 451, 4) >,

				< 1209600 MHZ_TO_MBPS( 547, 4) >,

				< 1516800 MHZ_TO_MBPS( 768, 4) >,

				< 1804800 MHZ_TO_MBPS(1017, 4) >;

		};



		cpu0_computemon: qcom,cpu0-computemon {

			compatible = "qcom,arm-compute-mon";

			qcom,target-dev = <&cpu0_cpu_ddr_latfloor>;

			qcom,core-dev-table =

				<  748800 MHZ_TO_MBPS( 300, 4) >,

				< 1209600 MHZ_TO_MBPS( 451, 4) >,

				< 1593600 MHZ_TO_MBPS( 547, 4) >,

				< 1804800 MHZ_TO_MBPS( 768, 4) >;

		};

	};



	cpu6_cpu_l3_lat: qcom,cpu6-cpu-l3-lat {

		compatible = "qcom,devfreq-icc-l3";

		reg = <0x18321110 0x500>;

		reg-names = "ftbl-base";

		qcom,ftbl-row-size = <0x20>;

		governor = "performance";

		interconnects = <&osm_l3 MASTER_OSM_L3_APPS

				&osm_l3 SLAVE_OSM_L3_CLUSTER1>;

	};



	cpu6_cpu_l3_tbl: qcom,cpu6_cpu_l3_tbl {

		qcom,core-dev-table =

			< 1017600  556800000 >,

			< 1209600  806400000 >,

			< 1516800  940800000 >,

			< 1708800 1209600000 >,

			< 2208000 1363200000 >;

	};



	cpu6_cpu_llcc_lat: qcom,cpu6-cpu-llcc-lat {

		compatible = "qcom,devfreq-icc";

		governor = "performance";

		interconnects = <&gem_noc MASTER_APPSS_PROC

				&gem_noc SLAVE_LLCC>;

		qcom,active-only;

		operating-points-v2 = <&llcc_bw_opp_table>;

	};



	cpu6_llcc_ddr_lat: qcom,cpu6-llcc-ddr-lat {

		compatible = "qcom,devfreq-icc-ddr";

		governor = "performance";

		interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;

		qcom,active-only;

		operating-points-v2 = <&ddr_bw_opp_table>;

	};



	cpu6_cpu_ddr_latfloor: qcom,cpu6-cpu-ddr-latfloor {

		compatible = "qcom,devfreq-icc-ddr";

		governor = "performance";

		interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;

		qcom,active-only;

		operating-points-v2 = <&ddr_bw_opp_table>;

	};



	cpu6_memlat_cpugrp: qcom,cpu6-cpugrp {

		compatible = "qcom,arm-memlat-cpugrp";

		qcom,cpulist = <&CPU6 &CPU7>;



		cpu6_cpu_l3_latmon: qcom,cpu6-cpu-l3-latmon {

			compatible = "qcom,arm-memlat-mon";

			qcom,cpulist = <&CPU6 &CPU7>;

			qcom,target-dev = <&cpu6_cpu_l3_lat>;

			qcom,cachemiss-ev = <0x17>;

			qcom,stall-cycle-ev = <0x15E>;

			qcom,core-dev-table = <&cpu6_cpu_l3_tbl>;

		};



		cpu6_cpu_llcc_latmon: qcom,cpu6-cpu-llcc-latmon {

			compatible = "qcom,arm-memlat-mon";

			qcom,target-dev = <&cpu6_cpu_llcc_lat>;

			qcom,cachemiss-ev = <0x2A>;

			qcom,stall-cycle-ev = <0x15E>;

			qcom,core-dev-table =

				<  768000 MHZ_TO_MBPS(300, 16) >,

				< 1017600 MHZ_TO_MBPS(466, 16) >,

				< 1209600 MHZ_TO_MBPS(600, 16) >,

				< 1708800 MHZ_TO_MBPS(806, 16) >,

				< 2208000 MHZ_TO_MBPS(933, 16) >;

		};



		cpu6_llcc_ddr_latmon: qcom,cpu6-llcc-ddr-latmon {

			compatible = "qcom,arm-memlat-mon";

			qcom,cpulist = <&CPU6 &CPU7>;

			qcom,target-dev = <&cpu6_llcc_ddr_lat>;

			qcom,cachemiss-ev = <0x1000>;

			qcom,core-dev-table =

				<  768000 MHZ_TO_MBPS( 451, 4) >,

				< 1017600 MHZ_TO_MBPS( 547, 4) >,

				< 1209600 MHZ_TO_MBPS(1017, 4) >,

				< 1708800 MHZ_TO_MBPS(1555, 4) >,

				< 2208000 MHZ_TO_MBPS(1804, 4) >;

		};



		cpu6_computemon: qcom,cpu6-computemon {

			compatible = "qcom,arm-compute-mon";

			qcom,target-dev = <&cpu6_cpu_ddr_latfloor>;

			qcom,core-dev-table =

				< 1017600 MHZ_TO_MBPS( 300, 4) >,

				< 1209600 MHZ_TO_MBPS( 547, 4) >,

				< 1516800 MHZ_TO_MBPS( 768, 4) >,

				< 1708800 MHZ_TO_MBPS(1017, 4) >,

				< 2208000 MHZ_TO_MBPS(1804, 4) >;

		};

	};



	pdc: interrupt-controller@b220000 {

		compatible = "qcom,sm6150-pdc";

		reg = <0xb220000 0x30000>, <0x17c000f0 0x60>;