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Commit dae10c8b authored by Raghavendra Kakarla's avatar Raghavendra Kakarla Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add LPM nodes for bengal 

Add Low Power Mode nodes for bengal.

Change-Id: Idc8a1092578eab7ed660483a93cf49e1d61e7f32
parent e1ffd009

qcom/bengal-pm.dtsi

0 → 100644
+174 −0
Original line number Diff line number Diff line 
&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 = "system";

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

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

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



			qcom,pm-cluster-level@0 {

				reg = <0>;

				label = "system-wfi";

				qcom,psci-mode = <0x0>;

				qcom,entry-latency-us = <640>;

				qcom,exit-latency-us = <1654>;

				qcom,min-residency-us = <2294>;

			};



			qcom,pm-cluster-level@1 { /* E3 */

				reg = <1>;

				label = "system-pc";

				qcom,psci-mode = <0x3>;

				qcom,entry-latency-us = <10831>;

				qcom,exit-latency-us = <4506>;

				qcom,min-residency-us = <15338>;

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

				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,psci-mode-shift = <4>;

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



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

					reg = <0>;

					label = "pwr-l2-wfi";

					qcom,psci-mode = <0x1>;

					qcom,entry-latency-us = <38>;

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

					qcom,min-residency-us = <89>;

				};



				qcom,pm-cluster-level@1 { /* D3G */

					reg = <1>;

					label = "pwr-l2-gdhs";

					qcom,psci-mode = <0x2>;

					qcom,entry-latency-us = <360>;

					qcom,exit-latency-us = <421>;

					qcom,min-residency-us = <782>;

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

				};



				qcom,pm-cluster-level@2 { /* D3 */

					reg = <2>;

					label = "pwr-l2-pc";

					qcom,psci-mode = <0x4>;

					qcom,entry-latency-us = <800>;

					qcom,exit-latency-us = <2118>;

					qcom,min-residency-us = <7376>;

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



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

						reg = <0>;

						label = "wfi";

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

						qcom,entry-latency-us = <49>;

						qcom,exit-latency-us = <42>;

						qcom,min-residency-us = <91>;

					};



					qcom,pm-cpu-level@1 {  /* C3 */

						reg = <1>;

						label = "pc";

						qcom,psci-cpu-mode = <0x3>;

						qcom,entry-latency-us = <290>;

						qcom,exit-latency-us = <376>;

						qcom,min-residency-us = <1182>;

						qcom,is-reset;

						qcom,use-broadcast-timer;

					};

				};

			};



			qcom,pm-cluster@1 {

				reg = <1>;

				#address-cells = <1>;

				#size-cells = <0>;

				label = "perf";

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

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

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



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

					reg = <0>;

					label = "perf-l2-wfi";

					qcom,psci-mode = <0x1>;

					qcom,entry-latency-us = <38>;

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

					qcom,min-residency-us = <89>;

				};



				qcom,pm-cluster-level@1 { /* D3G*/

					reg = <1>;

					label = "perf-l2-gdhs";

					qcom,psci-mode = <2>;

					qcom,entry-latency-us = <314>;

					qcom,exit-latency-us = <345>;

					qcom,min-residency-us = <660>;

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

				};



				qcom,pm-cluster-level@2 { /* D3 */

					reg = <2>;

					label = "perf-l2-pc";

					qcom,psci-mode = <0x4>;

					qcom,entry-latency-us = <640>;

					qcom,exit-latency-us = <1654>;

					qcom,min-residency-us = <8094>;

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



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

						reg = <0>;

						label = "wfi";

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

						qcom,entry-latency-us = <29>;

						qcom,exit-latency-us = <39>;

						qcom,min-residency-us = <68>;

					};



					qcom,pm-cpu-level@1 { /* C3 */

						reg = <1>;

						label = "pc";

						qcom,psci-cpu-mode = <0x3>;

						qcom,entry-latency-us = <297>;

						qcom,exit-latency-us = <324>;

						qcom,min-residency-us = <1110>;

						qcom,is-reset;

						qcom,use-broadcast-timer;

					};

				};

			};

		};

	};

};

qcom/bengal.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -1393,6 +1393,7 @@ 


#include "msm-arm-smmu-bengal.dtsi"

#include "bengal-regulator.dtsi"

#include "bengal-pm.dtsi"

#include "bengal-pinctrl.dtsi"

#include "bengal-qupv3.dtsi"