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Commit e991e2ed authored by Maulik Shah's avatar Maulik Shah
Browse files

ARM: dts: msm: Add power management support for msmtitanium 



Add support for SPM, LPM, MPM, CPU sleep stats and RPM stats
for msmtitanium.

Change-Id: I7633e73a4edeb558fb2f168a93e5f629a0ed2474
Signed-off-by: default avatarMaulik Shah <mkshah@codeaurora.org>
parent d70d0441

arch/arm/boot/dts/qcom/msmtitanium-cpu.dtsi

+13 −8
Original line number Diff line number Diff line
@@ -12,6 +12,11 @@ 
 */



/ {

	psci {

		compatible = "arm,psci-1.0";

		method = "smc";

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;
@@ -51,7 +56,7 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a53";

			reg = <0x0>;

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			qcom,acc = <&acc0>;

			qcom,limits-info = <&mitigation_profile0>;

			next-level-cache = <&L2_0>;
@@ -65,7 +70,7 @@ 
		CPU1: cpu@1 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x1>;

			qcom,acc = <&acc1>;

			qcom,limits-info = <&mitigation_profile1>;
@@ -75,7 +80,7 @@ 
		CPU2: cpu@2 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x2>;

			qcom,acc = <&acc2>;

			qcom,limits-info = <&mitigation_profile2>;
@@ -85,7 +90,7 @@ 
		CPU3: cpu@3 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x3>;

			qcom,acc = <&acc3>;

			qcom,limits-info = <&mitigation_profile3>;
@@ -95,7 +100,7 @@ 
		CPU4: cpu@100 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x100>;

			qcom,acc = <&acc4>;

			qcom,limits-info = <&mitigation_profile4>;
@@ -110,7 +115,7 @@ 
		CPU5: cpu@101 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x101>;

			qcom,acc = <&acc5>;

			qcom,limits-info = <&mitigation_profile5>;
@@ -120,7 +125,7 @@ 
		CPU6: cpu@102 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x102>;

			qcom,acc = <&acc6>;

			qcom,limits-info = <&mitigation_profile6>;
@@ -130,7 +135,7 @@ 
		CPU7: cpu@103 {

			device_type = "cpu";

			compatible = "arm,cortex-a53";

			enable-method = "qcom,titanium-arm-cortex-acc";

			enable-method = "psci";

			reg = <0x103>;

			qcom,acc = <&acc7>;

			qcom,limits-info = <&mitigation_profile7>;

arch/arm/boot/dts/qcom/msmtitanium-pm.dtsi

0 → 100644
+446 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2015, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&soc {

	qcom,spm@b1d2000 {

		compatible = "qcom,spm-v2";

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xb1d2000 0x1000>;

		reg-names = "saw-base";

		qcom,name = "system-cci";

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x14>;

		qcom,saw2-spm-dly= <0x3C102800>;

		qcom,saw2-spm-ctl = <0xe>;

		qcom,cpu-vctl-list = <&CPU0 &CPU1 &CPU2 &CPU3

					&CPU4 &CPU5 &CPU6 &CPU7>;

		qcom,vctl-timeout-us = <50>;

		qcom,vctl-port = <0x0>;

		qcom,phase-port = <0x1>;

		qcom,pfm-port = <0x2>;

	};



	qcom,lpm-levels {

		compatible = "qcom,lpm-levels";

		qcom,use-psci;

		#address-cells = <1>;

		#size-cells = <0>;



		qcom,pm-cluster@0 {

			reg = <0>;

			#address-cells = <1>;

			#size-cells = <0>;

			label = "system";

			qcom,spm-device-names = "cci";

			qcom,default-level=<0>;

			qcom,psci-mode-shift = <8>;

			qcom,psci-mode-mask = <0xf>;



			qcom,pm-cluster-level@0{

				reg = <0>;

				label = "system-active";

				qcom,psci-mode = <0>;

				qcom,latency-us = <750>;

				qcom,ss-power = <575>;

				qcom,energy-overhead = <955000>;

				qcom,time-overhead = <1540>;

			};



			qcom,pm-cluster-level@1{

				reg = <1>;

				label = "system-retention";

				qcom,psci-mode = <1>;

				qcom,latency-us = <820>;

				qcom,ss-power = <560>;

				qcom,energy-overhead = <1135000>;

				qcom,time-overhead = <1800>;

				qcom,min-child-idx = <2>;

			};



			qcom,pm-cluster-level@2{

				reg = <2>;

				label = "system-pc";

				qcom,psci-mode = <3>;

				qcom,latency-us = <11500>;

				qcom,ss-power = <530>;

				qcom,energy-overhead = <2470000>;

				qcom,time-overhead = <3700>;

				qcom,min-child-idx = <3>;

				qcom,notify-rpm;

				qcom,is-reset;

			};



			qcom,pm-cluster@0{

				reg = <0>;

				#address-cells = <1>;

				#size-cells = <0>;

				label = "pwr";

				qcom,spm-device-names = "l2";

				qcom,default-level=<0>;

				qcom,cpu = <&CPU0 &CPU1 &CPU2 &CPU3>;

				qcom,psci-mode-shift = <4>;

				qcom,psci-mode-mask = <0xf>;



				qcom,pm-cluster-level@0{

					reg = <0>;

					label = "pwr-l2-wfi";

					qcom,psci-mode = <1>;

					qcom,latency-us = <365>;

					qcom,ss-power = <610>;

					qcom,energy-overhead = <461276>;

					qcom,time-overhead = <680>;

				};



				qcom,pm-cluster-level@1{

					reg = <1>;

					label = "pwr-l2-retention";

					qcom,psci-mode = <3>;

					qcom,latency-us = <480>;

					qcom,ss-power = <585>;

					qcom,energy-overhead = <530000>;

					qcom,time-overhead = <850>;

					qcom,min-child-idx = <1>;

				};



				qcom,pm-cluster-level@2{

					reg = <2>;

					label = "pwr-l2-gdhs";

					qcom,psci-mode = <4>;

					qcom,latency-us = <600>;

					qcom,ss-power = <583>;

					qcom,energy-overhead = <650000>;

					qcom,time-overhead = <1000>;

					qcom,min-child-idx = <1>;

				};



				qcom,pm-cluster-level@3{

					reg = <3>;

					label = "pwr-l2-pc";

					qcom,psci-mode = <5>;

					qcom,latency-us = <750>;

					qcom,ss-power = <575>;

					qcom,energy-overhead = <955000>;

					qcom,time-overhead = <1540>;

					qcom,min-child-idx = <1>;

					qcom,is-reset;

				};



				qcom,pm-cpu {

					#address-cells = <1>;

					#size-cells = <0>;

					qcom,psci-mode-shift = <0>;

					qcom,psci-mode-mask = <0xf>;



					qcom,pm-cpu-level@0 {

						reg = <0>;

						qcom,spm-cpu-mode = "wfi";

						qcom,psci-cpu-mode = <1>;

						qcom,latency-us = <1>;

						qcom,ss-power = <640>;

						qcom,energy-overhead = <100000>;

						qcom,time-overhead = <60>;

					};



					qcom,pm-cpu-level@1 {

						reg = <1>;

						qcom,spm-cpu-mode = "pc";

						qcom,psci-cpu-mode = <3>;

						qcom,latency-us = <365>;

						qcom,ss-power = <610>;

						qcom,energy-overhead = <461276>;

						qcom,time-overhead = <680>;

						qcom,use-broadcast-timer;

						qcom,is-reset;

					};

				};

			};



			qcom,pm-cluster@1{

				reg = <1>;

				#address-cells = <1>;

				#size-cells = <0>;

				label = "perf";

				qcom,spm-device-names = "l2";

				qcom,default-level=<0>;

				qcom,cpu = <&CPU4 &CPU5 &CPU6 &CPU7>;

				qcom,psci-mode-shift = <4>;

				qcom,psci-mode-mask = <0xf>;



				qcom,pm-cluster-level@0{

					reg = <0>;

					label = "perf-l2-active";

					qcom,psci-mode = <1>;

					qcom,latency-us = <320>;

					qcom,ss-power = <655>;

					qcom,energy-overhead = <458673>;

					qcom,time-overhead = <550>;

				};



				qcom,pm-cluster-level@1{

					reg = <1>;

					label = "perf-l2-retention";

					qcom,psci-mode = <3>;

					qcom,ss-power = <595>;

					qcom,energy-overhead = <550000>;

					qcom,time-overhead = <700>;

					qcom,min-child-idx = <1>;

				};



				qcom,pm-cluster-level@2{

					reg = <2>;

					label = "perf-l2-gdhs";

					qcom,psci-mode = <4>;

					qcom,latency-us = <500>;

					qcom,ss-power = <583>;

					qcom,energy-overhead = <650000>;

					qcom,time-overhead = <900>;

					qcom,min-child-idx = <1>;

				};



				qcom,pm-cluster-level@3{

					reg = <3>;

					label = "perf-l2-pc";

					qcom,psci-mode = <5>;

					qcom,latency-us = <600>;

					qcom,ss-power = <574>;

					qcom,energy-overhead = <970000>;

					qcom,time-overhead = <1260>;

					qcom,min-child-idx = <1>;

					qcom,is-reset;

				};



				qcom,pm-cpu {

					#address-cells = <1>;

					#size-cells = <0>;

					qcom,psci-mode-shift = <0>;

					qcom,psci-mode-mask = <0xf>;



					qcom,pm-cpu-level@0 {

						reg = <0>;

						qcom,spm-cpu-mode = "wfi";

						qcom,psci-cpu-mode = <1>;

						qcom,latency-us = <1>;

						qcom,ss-power = <710>;

						qcom,energy-overhead = <180000>;

						qcom,time-overhead = <20>;

					};



					qcom,pm-cpu-level@1 {

						reg = <1>;

						qcom,spm-cpu-mode = "pc";

						qcom,psci-cpu-mode = <3>;

						qcom,latency-us = <320>;

						qcom,ss-power = <655>;

						qcom,energy-overhead = <458673>;

						qcom,time-overhead = <550>;

						qcom,use-broadcast-timer;

						qcom,is-reset;

					};

				};

			};

		};

	};



	qcom,mpm@601d0 {

		compatible = "qcom,mpm-v2";

		reg = <0x601d4 0x1000>, /* MSM_RPM_MPM_BASE 4K */

		    <0xb011008 0x4>;

		reg-names = "vmpm", "ipc";

		interrupts = <0 171 1>;

		clocks = <&clock_gcc clk_xo_lpm_clk>;

		clock-names = "xo";

		qcom,ipc-bit-offset = <1>;

		qcom,gic-parent = <&intc>;

		qcom,num-mpm-irqs = <96>;

		qcom,gic-map = <2 216>, /* tsens_upper_lower_int */

			<50 172>, /* usb1_hs_async_wakeup_irq */

			<53 104>, /* mdss_irq */

			<62 222>, /* ee0_krait_hlos_spmi_periph_irq */

			<0xff 18>,  /* APC_qgicQTmrSecPhysIrptReq */

			<0xff 19>,  /* APC_qgicQTmrNonSecPhysIrptReq */

			<0xff 20>,  /* qgicQTmrVirtIrptReq */

			<0xff 35>,  /* WDT_barkInt */

			<0xff 39>,  /* arch_mem_timer */

			<0xff 40>,  /* qtmr_phy_irq[0] */

			<0xff 47>,  /* rbif_irq[0] */

			<0xff 56>,  /* q6_wdog_expired_irq */

			<0xff 57>,  /* mss_to_apps_irq(0) */

			<0xff 58>,  /* mss_to_apps_irq(1) */

			<0xff 59>,  /* mss_to_apps_irq(2) */

			<0xff 60>,  /* mss_to_apps_irq(3) */

			<0xff 61>,  /* mss_a2_bam_irq */

			<0xff 65>,  /* o_gc_sys_irq[0] */

			<0xff 74>,  /* smmu_bus_intr[2] */

			<0xff 75>,  /* smmu_bus_intr[3] */

			<0xff 78>,  /* smmu_bus_intr[5] */

			<0xff 79>,  /* smmu_bus_intr[6] */

			<0xff 85>,  /* smmu_bus_intr[31] */

			<0xff 86>,  /* smmu_bus_intr[32] */

			<0xff 90>,  /* smmu_bus_intr[33] */

			<0xff 92>,  /* smmu_bus_intr[34] */

			<0xff 93>,  /* smmu_bus_intr[35] */

			<0xff 97>,  /* smmu_bus_intr[10] */

			<0xff 102>, /* smmu_bus_intr[14] */

			<0xff 108>, /* smmu_bus_intr[36] */

			<0xff 109>, /* smmu_bus_intr[37] */

			<0xff 112>, /* smmu_bus_intr[38] */

			<0xff 131>, /* qup_irq */

			<0xff 140>, /* uart_dm_intr */

			<0xff 142>, /* smmu_bus_intr[47] */

			<0xff 143>, /* smmu_bus_intr[48] */

			<0xff 144>, /* smmu_bus_intr[49] */

			<0xff 145>, /* smmu_bus_intr[50] */

			<0xff 146>, /* smmu_bus_intr[51] */

			<0xff 147>, /* smmu_bus_intr[52] */

			<0xff 148>, /* smmu_bus_intr[53] */

			<0xff 149>, /* smmu_bus_intr[54] */

			<0xff 150>, /* smmu_bus_intr[55] */

			<0xff 151>, /* smmu_bus_intr[56] */

			<0xff 152>, /* smmu_bus_intr[57] */

			<0xff 153>, /* smmu_bus_intr[58] */

			<0xff 155>, /* sdc1_irq(0) */

			<0xff 157>, /* sdc2_irq(0) */

			<0xff 166>, /* usb_hs_irq */

			<0xff 170>, /* sdc1_pwr_cmd_irq */

			<0xff 173>, /* o_wcss_apss_smd_hi */

			<0xff 174>, /* o_wcss_apss_smd_med */

			<0xff 175>, /* o_wcss_apss_smd_low */

			<0xff 176>, /* o_wcss_apss_smsm_irq */

			<0xff 177>, /* o_wcss_apss_wlan_data_xfer_done */

			<0xff 178>, /* o_wcss_apss_wlan_rx_data_avail */

			<0xff 179>, /* o_wcss_apss_asic_intr */

			<0xff 181>, /* o_wcss_apss_wdog_bite_and_reset_rdy */

			<0xff 188>, /* lpass_irq_out_apcs(0) */

			<0xff 189>, /* lpass_irq_out_apcs(1) */

			<0xff 190>, /* lpass_irq_out_apcs(2) */

			<0xff 191>, /* lpass_irq_out_apcs(3) */

			<0xff 192>, /* lpass_irq_out_apcs(4) */

			<0xff 193>, /* lpass_irq_out_apcs(5) */

			<0xff 194>, /* lpass_irq_out_apcs(6) */

			<0xff 195>, /* lpass_irq_out_apcs(7) */

			<0xff 196>, /* lpass_irq_out_apcs(8) */

			<0xff 197>, /* lpass_irq_out_apcs(9) */

			<0xff 198>, /* coresight-tmc-etr interrupt */

			<0xff 200>, /* rpm_ipc(4) */

			<0xff 201>, /* rpm_ipc(5) */

			<0xff 202>, /* rpm_ipc(6) */

			<0xff 203>, /* rpm_ipc(7) */

			<0xff 204>, /* rpm_ipc(24) */

			<0xff 205>, /* rpm_ipc(25) */

			<0xff 206>, /* rpm_ipc(26) */

			<0xff 207>, /* rpm_ipc(27) */

			<0xff 239>, /* crypto_bam_irq[1]*/

			<0xff 240>, /* summary_irq_kpss */

			<0xff 253>, /* sdc2_pwr_cmd_irq */

			<0xff 260>, /* ipa_irq[0] */

			<0xff 263>, /* ipa_bam_irq[2] */

			<0xff 269>, /* rpm_wdog_expired_irq */

			<0xff 270>, /* blsp1_bam_irq[0] */

			<0xff 273>, /* smmu_bus_intr[18] */

			<0xff 274>, /* smmu_bus_intr[19] */

			<0xff 275>, /* rpm_ipc(30) */

			<0xff 276>, /* rpm_ipc(31) */

			<0xff 321>, /* q6ss_irq_out(4) */

			<0xff 322>, /* q6ss_irq_out(5) */

			<0xff 323>, /* q6ss_irq_out(6) */

			<0xff 325>; /* q6ss_wdog_exp_irq */



		qcom,gpio-parent = <&tlmm>;

		qcom,gpio-map = <3  38 >,

			<4  1 >,

			<5  5 >,

			<6  9 >,

			<8  37>,

			<9  36>,

			<10  13>,

			<11  35>,

			<12  17>,

			<13  21>,

			<14  54>,

			<15  34>,

			<16  31>,

			<17  58>,

			<18  28>,

			<19  42>,

			<20  25>,

			<21  12>,

			<22  43>,

			<23  44>,

			<24  45>,

			<25  46>,

			<26  48>,

			<27  65>,

			<28  93>,

			<29  97>,

			<30  63>,

			<31  70>,

			<32  71>,

			<33  72>,

			<34  81>,

			<35  85>,

			<36  90>,

			<50  67>,

			<51  73>,

			<52  74>,

			<53  62>,

			<59  59>,

			<60  60>,

			<61  61>,

			<62  86>,

			<63  87>,

			<64  91>,

			<65  129>,

			<66  130>,

			<67  131>,

			<68  132>,

			<69  133>,

			<70  137>,

			<71  138>,

			<72  139>,

			<73  140>,

			<74  141>;

	};



	qcom,cpu-sleep-status{

		compatible = "qcom,cpu-sleep-status";

	};



	qcom,rpm-log@29dc00 {

		compatible = "qcom,rpm-log";

		reg = <0x29dc00 0x4000>;

		qcom,rpm-addr-phys = <0x200000>;

		qcom,offset-version = <4>;

		qcom,offset-page-buffer-addr = <36>;

		qcom,offset-log-len = <40>;

		qcom,offset-log-len-mask = <44>;

		qcom,offset-page-indices = <56>;

	};



	qcom,rpm-stats@200000 {

		compatible = "qcom,rpm-stats";

		reg = <0x200000 0x1000>,

		      <0x290014 0x4>,

		      <0x29001c 0x4>;

		reg-names = "phys_addr_base", "offset_addr",

						"heap_phys_addrbase";

		qcom,sleep-stats-version = <2>;

	};



	qcom,rpm-master-stats@60150 {

		compatible = "qcom,rpm-master-stats";

		reg = <0x60150 0x5000>;

		qcom,masters = "APSS", "MPSS", "PRONTO", "TZ", "LPASS";

		qcom,master-stats-version = <2>;

		qcom,master-offset = <4096>;

	};

};

arch/arm/boot/dts/qcom/msmtitanium.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -110,6 +110,7 @@ 
#include "msmtitanium-bus.dtsi"

#include "msmtitanium-iommu-domains.dtsi"

#include "msmtitanium-vidc.dtsi"

#include "msmtitanium-pm.dtsi"



&soc {

	#address-cells = <1>;