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ARM: dts: msm: Update power attributes for msmcobalt

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Update power attributes for cpu and cluster's low power modes based on
the measurements on the device.

Breakeven points for v1 hardware:

Power Cluster -

Min us  Max us  Mode selected
83      1810    c1
1810            c3

Note: C2d is disabled in v1

L2 - Power Cluster

Min us Max us Mode selected
99     975    d1
976    3398   d2d
3399   9182   d2e
9183          d4

Perf Cluster

Min us Max us Mode selected
86     1704   c1
1704          c3

Note: C2d is disabled in v1

L2 - Perf Cluster

Min us Max us Mode selected
99     905    d1
906    3380   d2d
3381   9418   d2e
9419          d4

CCI

Min us Max us Mode selected
16744         e3

Change-Id: Iaf9930c0589e193c8a366ff44808d75c6d6b360b
Signed-off-by: Archana Sathyakumar <asathyak@codeaurora.org>
This commit is contained in:
Archana Sathyakumar 2016-08-22 08:29:14 -06:00
parent e97b6a0e02
commit 27672f152d
1 changed files with 60 additions and 60 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

120
arch/arm/boot/dts/qcom/msmcobalt-pm.dtsi
View file

@ -72,10 +72,10 @@
reg = <1>;
label = "system-pc";
qcom,psci-mode = <0x3>;
qcom,latency-us = <350>;
qcom,ss-power = <530>;
qcom,energy-overhead = <160000>;
qcom,time-overhead = <550>;
qcom,latency-us = <5534>;
qcom,ss-power = <399>;
qcom,energy-overhead = <3340281>;
qcom,time-overhead = <16744>;
qcom,min-child-idx = <3>;
qcom,is-reset;
qcom,notify-rpm;
@ -95,19 +95,19 @@
reg = <0>;
label = "pwr-l2-wfi";
qcom,psci-mode = <0x1>;
qcom,latency-us = <40>;
qcom,ss-power = <740>;
qcom,energy-overhead = <65000>;
qcom,time-overhead = <85>;
qcom,latency-us = <51>;
qcom,ss-power = <452>;
qcom,energy-overhead = <69355>;
qcom,time-overhead = <99>;
};
qcom,pm-cluster-level@1{ /* D2D */
reg = <1>;
label = "pwr-l2-dynret";
qcom,psci-mode = <0x2>;
qcom,latency-us = <60>;
qcom,ss-power = <700>;
qcom,energy-overhead = <85000>;
qcom,time-overhead = <85>;
qcom,latency-us = <659>;
qcom,ss-power = <434>;
qcom,energy-overhead = <465725>;
qcom,time-overhead = <976>;
qcom,min-child-idx = <1>;
};
@ -115,10 +115,10 @@
reg = <2>;
label = "pwr-l2-ret";
qcom,psci-mode = <0x3>;
qcom,latency-us = <100>;
qcom,ss-power = <640>;
qcom,energy-overhead = <135000>;
qcom,time-overhead = <85>;
qcom,latency-us = <743>;
qcom,ss-power = <425>;
qcom,energy-overhead = <629936>;
qcom,time-overhead = <1312>;
qcom,min-child-idx = <2>;
};
@ -126,10 +126,10 @@
reg = <3>;
label = "pwr-l2-pc";
qcom,psci-mode = <0x4>;
qcom,latency-us = <700>;
qcom,ss-power = <450>;
qcom,energy-overhead = <210000>;
qcom,time-overhead = <11500>;
qcom,latency-us = <4562>;
qcom,ss-power = <408>;
qcom,energy-overhead = <2421840>;
qcom,time-overhead = <5376>;
qcom,min-child-idx = <2>;
qcom,is-reset;
};
@ -144,30 +144,30 @@
reg = <0>;
qcom,spm-cpu-mode = "wfi";
qcom,psci-cpu-mode = <0x1>;
qcom,latency-us = <20>;
qcom,ss-power = <750>;
qcom,energy-overhead = <32000>;
qcom,time-overhead = <60>;
qcom,latency-us = <43>;
qcom,ss-power = <454>;
qcom,energy-overhead = <38639>;
qcom,time-overhead = <83>;
};
qcom,pm-cpu-level@1 { /* C2D */
reg = <1>;
qcom,psci-cpu-mode = <2>;
qcom,spm-cpu-mode = "ret";
qcom,latency-us = <40>;
qcom,ss-power = <730>;
qcom,energy-overhead = <85500>;
qcom,time-overhead = <110>;
qcom,latency-us = <86>;
qcom,ss-power = <449>;
qcom,energy-overhead = <78456>;
qcom,time-overhead = <167>;
};
qcom,pm-cpu-level@2 { /* C3 */
reg = <2>;
qcom,spm-cpu-mode = "pc";
qcom,psci-cpu-mode = <0x3>;
qcom,latency-us = <80>;
qcom,ss-power = <700>;
qcom,energy-overhead = <126480>;
qcom,time-overhead = <160>;
qcom,latency-us = <612>;
qcom,ss-power = <436>;
qcom,energy-overhead = <418225>;
qcom,time-overhead = <885>;
qcom,is-reset;
};
};
@ -187,20 +187,20 @@
reg = <0>;
label = "perf-l2-wfi";
qcom,psci-mode = <0x1>;
qcom,latency-us = <40>;
qcom,ss-power = <740>;
qcom,energy-overhead = <70000>;
qcom,time-overhead = <80>;
qcom,latency-us = <51>;
qcom,ss-power = <512>;
qcom,energy-overhead = <99986>;
qcom,time-overhead = <99>;
};
qcom,pm-cluster-level@1{ /* D2D */
reg = <1>;
label = "perf-l2-dynret";
qcom,psci-mode = <2>;
qcom,latency-us = <60>;
qcom,ss-power = <700>;
qcom,energy-overhead = <85000>;
qcom,time-overhead = <85>;
qcom,latency-us = <529>;
qcom,ss-power = <468>;
qcom,energy-overhead = <496783>;
qcom,time-overhead = <871>;
qcom,min-child-idx = <1>;
};
@ -208,10 +208,10 @@
reg = <2>;
label = "perf-l2-ret";
qcom,psci-mode = <3>;
qcom,latency-us = <100>;
qcom,ss-power = <640>;
qcom,energy-overhead = <135000>;
qcom,time-overhead = <85>;
qcom,latency-us = <605>;
qcom,ss-power = <456>;
qcom,energy-overhead = <597126>;
qcom,time-overhead = <1025>;
qcom,min-child-idx = <2>;
};
@ -219,10 +219,10 @@
reg = <3>;
label = "perf-l2-pc";
qcom,psci-mode = <0x4>;
qcom,latency-us = <800>;
qcom,ss-power = <450>;
qcom,energy-overhead = <240000>;
qcom,time-overhead = <11500>;
qcom,latency-us = <2027>;
qcom,ss-power = <420>;
qcom,energy-overhead = <1624216>;
qcom,time-overhead = <2751>;
qcom,min-child-idx = <2>;
qcom,is-reset;
};
@ -237,30 +237,30 @@
reg = <0>;
qcom,spm-cpu-mode = "wfi";
qcom,psci-cpu-mode = <0x1>;
qcom,latency-us = <25>;
qcom,ss-power = <750>;
qcom,energy-overhead = <37000>;
qcom,time-overhead = <50>;
qcom,latency-us = <43>;
qcom,ss-power = <515>;
qcom,energy-overhead = <48502>;
qcom,time-overhead = <86>;
};
qcom,pm-cpu-level@1 { /* C2D */
reg = <1>;
qcom,psci-cpu-mode = <2>;
qcom,spm-cpu-mode = "ret";
qcom,latency-us = <40>;
qcom,ss-power = <730>;
qcom,energy-overhead = <85500>;
qcom,time-overhead = <110>;
qcom,latency-us = <82>;
qcom,ss-power = <505>;
qcom,energy-overhead = <98530>;
qcom,time-overhead = <161>;
};
qcom,pm-cpu-level@2 { /* C3 */
reg = <2>;
qcom,spm-cpu-mode = "pc";
qcom,psci-cpu-mode = <0x3>;
qcom,latency-us = <80>;
qcom,ss-power = <700>;
qcom,energy-overhead = <136480>;
qcom,time-overhead = <160>;
qcom,latency-us = <525>;
qcom,ss-power = <476>;
qcom,energy-overhead = <485037>;
qcom,time-overhead = <861>;
qcom,is-reset;
};
};