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Commit ee6522a4 authored by Lingutla Chandrasekhar's avatar Lingutla Chandrasekhar
Browse files

ARM: dts: msm: Add energy model for 8909w target 



Add energy costs for 8909w target, which is used by
energy-aware scheduler for task placement. And remove
incorrect sched boot args.

Change-Id: I418eb5312263e30fdfa29f20c62a5c3794a2933b
Signed-off-by: default avatarLingutla Chandrasekhar <clingutla@codeaurora.org>
parent 3afabc36

arch/arm64/boot/dts/qcom/msm8909.dtsi

+33 −4
Original line number Diff line number Diff line
@@ -23,10 +23,6 @@ 
			<275 0>;

	interrupt-parent = <&intc>;



	chosen {

		bootargs = "sched_enable_hmp=1";

	};



	aliases {

		/* smdtty devices */

		smd1 = &smdtty_apps_fm;
@@ -78,6 +74,8 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0x0>;

			efficiency = <1024>;

			sched-energy-costs = <&CPU_COST_0 &CLUSTER_COST_0>;

			qcom,sleep-status = <&cpu0_slp_sts>;

			qcom,limits-info = <&mitigation_profile0>;

		};
@@ -86,6 +84,8 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0x1>;

			efficiency = <1024>;

			sched-energy-costs = <&CPU_COST_0 &CLUSTER_COST_0>;

			qcom,sleep-status = <&cpu1_slp_sts>;

			qcom,limits-info = <&mitigation_profile2>;

		};
@@ -94,6 +94,8 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0x2>;

			efficiency = <1024>;

			sched-energy-costs = <&CPU_COST_0 &CLUSTER_COST_0>;

			qcom,sleep-status = <&cpu2_slp_sts>;

			qcom,limits-info = <&mitigation_profile1>;

		};
@@ -102,11 +104,38 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0x3>;

			efficiency = <1024>;

			sched-energy-costs = <&CPU_COST_0 &CLUSTER_COST_0>;

			qcom,sleep-status = <&cpu3_slp_sts>;

			qcom,limits-info = <&mitigation_profile2>;

		};

	};



	energy_costs: energy-costs {

		compatible = "sched-energy";



		CPU_COST_0: core-cost0 {

			busy-cost-data = <

				400000	82

				800000	164

				1094400	290

			>;

			idle-cost-data = <

				40 20 12 8

			>;

		};

		CLUSTER_COST_0: cluster-cost0 {

			busy-cost-data = <

				400000	23

				800000	48

				1094400	87

			>;

			idle-cost-data = <

				4 3 2 1

			>;

		};

	};



	firmware: firmware {

		android {

			compatible = "android,firmware";

arch/arm64/boot/dts/qcom/msm8909w.dtsi

+0 −6
Original line number Diff line number Diff line
@@ -10,12 +10,6 @@ 
 * GNU General Public License for more details.

 */



/ {

	chosen {

		bootargs="sched_enable_hmp=0";

	};

};



&soc {

	/delete-node/ qcom,clock-a7@0b011050;

	clock_cpu: qcom,clock-a7@0b011050 {