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Commit 1973fddf authored by Chris Redpath's avatar Chris Redpath
Browse files

ANDROID: arm: Add Energy Model to dtb for TC2 



Change-Id: I8e64f074185a91ec47dfed52404280f32c694786
Signed-off-by: default avatarChris Redpath <chris.redpath@arm.com>
parent 0582a4c3

arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts

+76 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ 
			cci-control-port = <&cci_control1>;

			cpu-idle-states = <&CLUSTER_SLEEP_BIG>;

			capacity-dmips-mhz = <1024>;

			sched-energy-costs = <&CPU_COST_A15 &CLUSTER_COST_A15>;

		};



		cpu1: cpu@1 {
@@ -50,6 +51,7 @@ 
			cci-control-port = <&cci_control1>;

			cpu-idle-states = <&CLUSTER_SLEEP_BIG>;

			capacity-dmips-mhz = <1024>;

			sched-energy-costs = <&CPU_COST_A15 &CLUSTER_COST_A15>;

		};



		cpu2: cpu@2 {
@@ -59,6 +61,7 @@ 
			cci-control-port = <&cci_control2>;

			cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>;

			capacity-dmips-mhz = <516>;

			sched-energy-costs = <&CPU_COST_A7 &CLUSTER_COST_A7>;

		};



		cpu3: cpu@3 {
@@ -68,6 +71,7 @@ 
			cci-control-port = <&cci_control2>;

			cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>;

			capacity-dmips-mhz = <516>;

			sched-energy-costs = <&CPU_COST_A7 &CLUSTER_COST_A7>;

		};



		cpu4: cpu@4 {
@@ -77,6 +81,7 @@ 
			cci-control-port = <&cci_control2>;

			cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>;

			capacity-dmips-mhz = <516>;

			sched-energy-costs = <&CPU_COST_A7 &CLUSTER_COST_A7>;

		};



		idle-states {
@@ -96,6 +101,77 @@ 
				min-residency-us = <2500>;

			};

		};



		energy-costs {

			CPU_COST_A15: core-cost0 {

				busy-cost-data = <

					426    2021

					512    2312

					597    2756

					682    3125

					768    3524

					853    3846

					938    5177

					1024   6997

				>;

				idle-cost-data = <

					0

					0

					0

				>;

			};

			CPU_COST_A7: core-cost1 {

				busy-cost-data = <

					150    187

					172    275

					215    334

					258    407

					301    447

					344    549

					387    761

					430    1024

				>;

				idle-cost-data = <

					0

					0

					0

				>;

			};

			CLUSTER_COST_A15: cluster-cost0 {

				busy-cost-data = <

					426    7920

					512    8165

					597    8172

					682    8195

					768    8265

					853    8446

					938    11426

					1024   15200

				>;

				idle-cost-data = <

					 70

					 70

					 25

				>;

			};

			CLUSTER_COST_A7: cluster-cost1 {

				busy-cost-data = <

					150    2967

					172    2792

					215    2810

					258    2815

					301    2919

					344    2847

					387    3917

					430    4905

				>;

				idle-cost-data = <

					25

					25

					10

				>;

			};

		};

	};



	memory@80000000 {