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Commit bca82130 authored by Maulik Shah's avatar Maulik Shah
Browse files

ARM: dts: msm: Add IPI prediction parameter for lito 

Enable IPI prediction for lito. Disable IPI prediction for other targets.

Change-Id: Icd3720e1e97148e7242f9d8e850a4f3968b68b2f
parent 3534fd5b

bindings/arm/msm/lpm-levels.txt

+2 −0
Original line number Diff line number Diff line
@@ -83,6 +83,8 @@ that share the parameters.It contains the following properties. 
	node.



Optional properties:

	- qcom,disable-ipi-prediction: This property is used to indicate the

	LPM governor to disable ipi based LPM prediction on CPUs.

	- qcom,disable-prediction: This property is used to indicate the

	LPM governor is to disable sleep prediction to this cpu.

	- qcom,ref-stddev: This property is used as reference standard deviation

qcom/bengal-pm.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -78,6 +78,7 @@ 
					#size-cells = <0>;

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

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

					qcom,disable-ipi-prediction;

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



					qcom,pm-cpu-level@0 { /* C1 */
@@ -146,6 +147,7 @@ 
					#size-cells = <0>;

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

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

					qcom,disable-ipi-prediction;

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



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

qcom/kona-pm.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ 
				qcom,ref-stddev = <500>;

				qcom,tmr-add = <1000>;

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

				qcom,disable-ipi-prediction;

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



				qcom,pm-cpu-level@0 { /* C1 */
@@ -71,6 +72,7 @@ 
				#size-cells = <0>;

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

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

				qcom,disable-ipi-prediction;

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



				qcom,pm-cpu-level@2 { /* C1 */

qcom/lagoon-pm.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ 
				qcom,ref-stddev = <500>;

				qcom,tmr-add = <1000>;

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

				qcom,disable-ipi-prediction;

				qcom,cpu = <&CPU0 &CPU1 &CPU2 &CPU3 &CPU4

									&CPU5>;
@@ -110,6 +111,7 @@ 
				qcom,ref-stddev = <100>;

				qcom,tmr-add = <100>;

				qcom,ref-premature-cnt = <3>;

				qcom,disable-ipi-prediction;

				qcom,cpu = <&CPU6 &CPU7>;



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

qcom/lito-pm.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ 
				qcom,ref-stddev = <500>;

				qcom,tmr-add = <1000>;

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

				qcom,disable-ipi-prediction;

				qcom,cpu = <&CPU0 &CPU1 &CPU2 &CPU3 &CPU4

									&CPU5>;