diff options
Diffstat (limited to 'arch/arm64/boot/dts/arm/juno-sched-energy.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-sched-energy.dtsi | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-sched-energy.dtsi b/arch/arm64/boot/dts/arm/juno-sched-energy.dtsi new file mode 100644 index 000000000000..221196ea2091 --- /dev/null +++ b/arch/arm64/boot/dts/arm/juno-sched-energy.dtsi @@ -0,0 +1,123 @@ +/* + * ARM JUNO specific energy cost model data. There are no unit requirements for + * the data. Data can be normalized to any reference point, but the + * normalization must be consistent. That is, one bogo-joule/watt must be the + * same quantity for all data, but we don't care what it is. + */ + +energy-costs { + /* Juno r0 Energy */ + CPU_COST_A57: core-cost0 { + busy-cost-data = < + 417 168 + 579 251 + 744 359 + 883 479 + 1024 616 + >; + idle-cost-data = < + 15 + 15 + 0 + 0 + >; + }; + CPU_COST_A53: core-cost1 { + busy-cost-data = < + 235 33 + 302 46 + 368 61 + 406 76 + 446 93 + >; + idle-cost-data = < + 6 + 6 + 0 + 0 + >; + }; + CLUSTER_COST_A57: cluster-cost0 { + busy-cost-data = < + 417 24 + 579 32 + 744 43 + 883 49 + 1024 64 + >; + idle-cost-data = < + 65 + 65 + 65 + 24 + >; + }; + CLUSTER_COST_A53: cluster-cost1 { + busy-cost-data = < + 235 26 + 302 30 + 368 39 + 406 47 + 446 57 + >; + idle-cost-data = < + 56 + 56 + 56 + 17 + >; + }; + /* Juno r2 Energy */ + CPU_COST_A72: core-cost2 { + busy-cost-data = < + 501 174 + 849 344 + 1024 526 + >; + idle-cost-data = < + 48 + 48 + 0 + 0 + >; + }; + CPU_COST_A53R2: core-cost3 { + busy-cost-data = < + 276 37 + 501 59 + 593 117 + >; + idle-cost-data = < + 33 + 33 + 0 + 0 + >; + }; + CLUSTER_COST_A72: cluster-cost2 { + busy-cost-data = < + 501 48 + 849 73 + 1024 107 + >; + idle-cost-data = < + 48 + 48 + 48 + 18 + >; + }; + CLUSTER_COST_A53R2: cluster-cost3 { + busy-cost-data = < + 276 41 + 501 86 + 593 107 + >; + idle-cost-data = < + 41 + 41 + 41 + 14 + >; + }; +}; |