Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7cc24d89 authored by Raju P.L.S.S.S.N's avatar Raju P.L.S.S.S.N Committed by Raghavendra Kakarla
Browse files

ARM: dts: msm: Add pm support for msm8937 



Add support for SPM, LPM and RPM stats drivers and
removed unused nodes. This implementation is based
on snapshot of the msm8937-pm device tree from msm-3.18
commit 96e7a9126e4ff ("Poll for the PMIC_STATE after
updating the VCTL register").

Change-Id: Id26453d377919cecd68f316192a1a370fd449660
Signed-off-by: default avatarRaju P.L.S.S.S.N <rplsssn@codeaurora.org>
parent 98cddae6

arch/arm64/boot/dts/qcom/msm8937-pm.dtsi

0 → 100644
+268 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2015-2018, 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.

 */



#include <dt-bindings/msm/pm.h>



&soc {

	qcom,spm@b1d2000 {

		compatible = "qcom,spm-v2";

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xb1d2000 0x1000>;

		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 = <500>;

		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,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 = <415>;

				qcom,ss-power = <405>;

				qcom,energy-overhead = <558549>;

				qcom,time-overhead = <980>;

			};



			qcom,pm-cluster-level@1{

				reg = <1>;

				label = "system-wfi";

				qcom,psci-mode = <1>;

				qcom,latency-us = <475>;

				qcom,ss-power = <346>;

				qcom,energy-overhead = <718929>;

				qcom,time-overhead = <1050>;

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

			};



			qcom,pm-cluster-level@2{

				reg = <2>;

				label = "system-ret";

				qcom,psci-mode = <2>;

				qcom,latency-us = <900>;

				qcom,ss-power = <320>;

				qcom,energy-overhead = <918687>;

				qcom,time-overhead = <1250>;

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

				qcom,reset-level = <LPM_RESET_LVL_RET>;

			};



			qcom,pm-cluster-level@3{

				reg = <3>;

				label = "system-pc";

				qcom,psci-mode = <3>;

				qcom,latency-us = <10782>;

				qcom,ss-power = <306>;

				qcom,energy-overhead = <1060040>;

				qcom,time-overhead = <1426>;

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

				qcom,notify-rpm;

				qcom,is-reset;

				qcom,reset-level = <LPM_RESET_LVL_PC>;

			};



			qcom,pm-cluster@0{

				reg = <0>;

				#address-cells = <1>;

				#size-cells = <0>;

				label = "perf";

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

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



				qcom,pm-cluster-level@0{

					reg = <0>;

					label = "perf-l2-wfi";

					qcom,psci-mode = <1>;

					qcom,latency-us = <210>;

					qcom,ss-power = <472>;

					qcom,energy-overhead = <233383>;

					qcom,time-overhead = <326>;

				};



				qcom,pm-cluster-level@1{

					reg = <1>;

					label = "perf-l2-gdhs";

					qcom,psci-mode = <4>;

					qcom,latency-us = <267>;

					qcom,ss-power = <435>;

					qcom,energy-overhead = <388012>;

					qcom,time-overhead = <627>;

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

					qcom,reset-level = <LPM_RESET_LVL_GDHS>;

				};



				qcom,pm-cluster-level@2{

					reg = <2>;

					label = "perf-l2-pc";

					qcom,psci-mode = <5>;

					qcom,latency-us = <305>;

					qcom,ss-power = <405>;

					qcom,energy-overhead = <564794>;

					qcom,time-overhead = <879>;

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

					qcom,is-reset;

					qcom,reset-level = <LPM_RESET_LVL_PC>;

				};



				qcom,pm-cpu {

					#address-cells = <1>;

					#size-cells = <0>;

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

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

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



					qcom,pm-cpu-level@0 {

						reg = <0>;

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

						label = "wfi";

						qcom,latency-us = <1>;

						qcom,ss-power = <530>;

						qcom,energy-overhead = <62806>;

						qcom,time-overhead = <67>;

					};



					qcom,pm-cpu-level@1 {

						reg = <1>;

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

						label = "pc";

						qcom,latency-us = <190>;

						qcom,ss-power = <472>;

						qcom,energy-overhead = <233383>;

						qcom,time-overhead = <326>;

						qcom,use-broadcast-timer;

						qcom,is-reset;

						qcom,reset-level =

							<LPM_RESET_LVL_PC>;

					};

				};

			};



			qcom,pm-cluster@1{

				reg = <1>;

				#address-cells = <1>;

				#size-cells = <0>;

				label = "pwr";

				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 = <221>;

					qcom,ss-power = <460>;

					qcom,energy-overhead = <219499>;

					qcom,time-overhead = <400>;

				};



				qcom,pm-cluster-level@1{

					reg = <1>;

					label = "pwr-l2-gdhs";

					qcom,psci-mode = <4>;

					qcom,latency-us = <337>;

					qcom,ss-power = <433>;

					qcom,energy-overhead = <372429>;

					qcom,time-overhead = <717>;

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

					qcom,reset-level =

						<LPM_RESET_LVL_GDHS>;

				};



				qcom,pm-cluster-level@2{

					reg = <2>;

					label = "pwr-l2-pc";

					qcom,psci-mode = <5>;

					qcom,latency-us = <415>;

					qcom,ss-power = <405>;

					qcom,energy-overhead = <558549>;

					qcom,time-overhead = <980>;

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

					qcom,is-reset;

					qcom,reset-level =

						<LPM_RESET_LVL_PC>;

				};



				qcom,pm-cpu {

					#address-cells = <1>;

					#size-cells = <0>;

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

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

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



					qcom,pm-cpu-level@0 {

						reg = <0>;

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

						label = "wfi";

						qcom,latency-us = <1>;

						qcom,ss-power = <540>;

						qcom,energy-overhead = <93024>;

						qcom,time-overhead = <57>;

					};



					qcom,pm-cpu-level@1 {

						reg = <1>;

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

						label = "pc";

						qcom,latency-us = <221>;

						qcom,ss-power = <460>;

						qcom,energy-overhead = <219499>;

						qcom,time-overhead = <400>;

						qcom,use-broadcast-timer;

						qcom,is-reset;

						qcom,reset-level =

							<LPM_RESET_LVL_PC>;

					};

				};

			};

		};

	};



	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/arm64/boot/dts/qcom/msm8937.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -128,6 +128,7 @@ 
#include "msm8937-ion.dtsi"

#include "msm8937-smp2p.dtsi"

#include "msm8937-bus.dtsi"

#include "msm8937-pm.dtsi"



&soc {

	#address-cells = <1>;