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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
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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;
					};
				};
			};
		};
	};
};
+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"