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Commit a84603af authored by Author Nitesh Kataria's avatar Author Nitesh Kataria Committed by Nitesh Kataria
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ARM: dts: msm: Added sdmshrike-pm 



Changes to enable APSS power collapse for sdm-shrike.

Change-Id: I2264950c68b163b068d66d199ec99c757cfbe0e5
Signed-off-by: default avatarNitesh Kataria <nkataria@codeaurora.org>
parent 65cce8ef

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

0 → 100644
+124 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2019, 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/interrupt-controller/arm-gic.h>



&soc {

	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 = "L3";

			qcom,clstr-tmr-add = <1000>;

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

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



			qcom,pm-cluster-level@0 { /* D1 */

				reg = <0>;

				label = "l3-wfi";

				qcom,psci-mode = <0x1>;

				qcom,entry-latency-us = <48>;

				qcom,exit-latency-us = <51>;

				qcom,min-residency-us = <99>;



			};



			qcom,pm-cluster-level@1 { /* LLCC off, AOSS sleep */

				reg = <1>;

				label = "llcc-off";

				qcom,psci-mode = <0xA24>;

				qcom,entry-latency-us = <3263>;

				qcom,exit-latency-us = <6562>;

				qcom,min-residency-us = <9987>;

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

				qcom,is-reset;

				qcom,notify-rpm;

			};



			qcom,pm-cpu@0 {

				#address-cells = <1>;

				#size-cells = <0>;

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

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

				qcom,ref-stddev = <500>;

				qcom,tmr-add = <1000>;

				qcom,ref-premature-cnt = <1>;

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



				qcom,pm-cpu-level@0 { /* C1 */

					reg = <0>;

					label = "wfi";

					qcom,psci-cpu-mode = <0x1>;

					qcom,entry-latency-us = <57>;

					qcom,exit-latency-us = <43>;

					qcom,min-residency-us = <100>;

				};



				qcom,pm-cpu-level@1 {  /* C4 */

					reg = <1>;

					label = "rail-pc";

					qcom,psci-cpu-mode = <0x4>;

					qcom,entry-latency-us = <355>;

					qcom,exit-latency-us = <909>;

					qcom,min-residency-us = <3934>;

					qcom,is-reset;

					qcom,use-broadcast-timer;

				};

			};



			qcom,pm-cpu@1 {

				#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 { /* C1 */

					reg = <0>;

					label = "wfi";

					qcom,psci-cpu-mode = <0x1>;

					qcom,entry-latency-us = <57>;

					qcom,exit-latency-us = <43>;

					qcom,min-residency-us = <83>;

				};



				qcom,pm-cpu-level@1 {  /* C4 */

					reg = <1>;

					label = "rail-pc";

					qcom,psci-cpu-mode = <0x4>;

					qcom,entry-latency-us = <241>;

					qcom,exit-latency-us = <1461>;

					qcom,min-residency-us = <4488>;

					qcom,is-reset;

					qcom,use-broadcast-timer;

				};

			};

		};

	};



	qcom,rpm-stats@c300000 {

		compatible = "qcom,rpm-stats";

		reg = <0xc300000 0x1000>, <0xc3f0004 0x4>;

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

		qcom,num-records = <3>;

	};



	qcom,rpmh-master-stats@b221200 {

		compatible = "qcom,rpmh-master-stats-v1";

		reg = <0xb221200 0x60>;

	};

};

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

+1 −1
Original line number Diff line number Diff line
@@ -2534,6 +2534,6 @@ 
#include "sdmshrike-qupv3.dtsi"

#include "sm8150-audio.dtsi"

#include "sm8150-vidc.dtsi"

#include "sm8150-pm.dtsi"

#include "sdmshrike-pm.dtsi"

#include "sdmshrike-gpu.dtsi"

#include "sdmshrike-thermal.dtsi"