diff options
Diffstat (limited to 'arch/arm64/boot/dts/arm/juno_r2-sched-energy.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno_r2-sched-energy.dtsi | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno_r2-sched-energy.dtsi b/arch/arm64/boot/dts/arm/juno_r2-sched-energy.dtsi new file mode 100644 index 000000000000..3a9c67124d49 --- /dev/null +++ b/arch/arm64/boot/dts/arm/juno_r2-sched-energy.dtsi @@ -0,0 +1,139 @@ +/* + * 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. + */ + +/* static struct idle_state idle_states_cluster_a53[] = { */ +/* { .power = 56 }, /\* arch_cpu_idle() (active idle) = WFI *\/ */ +/* { .power = 56 }, /\* WFI *\/ */ +/* { .power = 56 }, /\* cpu-sleep-0 *\/ */ +/* { .power = 17 }, /\* cluster-sleep-0 *\/ */ +/* }; */ + +/* static struct idle_state idle_states_cluster_a57[] = { */ +/* { .power = 65 }, /\* arch_cpu_idle() (active idle) = WFI *\/ */ +/* { .power = 65 }, /\* WFI *\/ */ +/* { .power = 65 }, /\* cpu-sleep-0 *\/ */ +/* { .power = 24 }, /\* cluster-sleep-0 *\/ */ +/* }; */ + +/* static struct capacity_state cap_states_cluster_a53[] = { */ +/* /\* Power per cluster *\/ */ +/* { .cap = 235, .power = 26, }, /\* 450 MHz *\/ */ +/* { .cap = 303, .power = 30, }, /\* 575 MHz *\/ */ +/* { .cap = 368, .power = 39, }, /\* 700 MHz *\/ */ +/* { .cap = 406, .power = 47, }, /\* 775 MHz *\/ */ +/* { .cap = 447, .power = 57, }, /\* 850 Mhz *\/ */ +/* }; */ + +/* static struct capacity_state cap_states_cluster_a57[] = { */ +/* /\* Power per cluster *\/ */ +/* { .cap = 417, .power = 24, }, /\* 450 MHz *\/ */ +/* { .cap = 579, .power = 32, }, /\* 625 MHz *\/ */ +/* { .cap = 744, .power = 43, }, /\* 800 MHz *\/ */ +/* { .cap = 883, .power = 49, }, /\* 950 MHz *\/ */ +/* { .cap = 1024, .power = 64, }, /\* 1100 MHz *\/ */ +/* }; */ + +/* static struct sched_group_energy energy_cluster_a53 = { */ +/* .nr_idle_states = ARRAY_SIZE(idle_states_cluster_a53), */ +/* .idle_states = idle_states_cluster_a53, */ +/* .nr_cap_states = ARRAY_SIZE(cap_states_cluster_a53), */ +/* .cap_states = cap_states_cluster_a53, */ +/* }; */ + +/* static struct sched_group_energy energy_cluster_a57 = { */ +/* .nr_idle_states = ARRAY_SIZE(idle_states_cluster_a57), */ +/* .idle_states = idle_states_cluster_a57, */ +/* .nr_cap_states = ARRAY_SIZE(cap_states_cluster_a57), */ +/* .cap_states = cap_states_cluster_a57, */ +/* }; */ + +/* static struct idle_state idle_states_core_a53[] = { */ +/* { .power = 6 }, /\* arch_cpu_idle() (active idle) = WFI *\/ */ +/* { .power = 6 }, /\* WFI *\/ */ +/* { .power = 0 }, /\* cpu-sleep-0 *\/ */ +/* { .power = 0 }, /\* cluster-sleep-0 *\/ */ +/* }; */ + +/* static struct idle_state idle_states_core_a57[] = { */ +/* { .power = 15 }, /\* arch_cpu_idle() (active idle) = WFI *\/ */ +/* { .power = 15 }, /\* WFI *\/ */ +/* { .power = 0 }, /\* cpu-sleep-0 *\/ */ +/* { .power = 0 }, /\* cluster-sleep-0 *\/ */ +/* }; */ + +/* static struct capacity_state cap_states_core_a53[] = { */ +/* /\* Power per cpu *\/ */ +/* { .cap = 235, .power = 33, }, /\* 450 MHz *\/ */ +/* { .cap = 302, .power = 46, }, /\* 575 MHz *\/ */ +/* { .cap = 368, .power = 61, }, /\* 700 MHz *\/ */ +/* { .cap = 406, .power = 76, }, /\* 775 MHz *\/ */ +/* { .cap = 447, .power = 93, }, /\* 850 Mhz *\/ */ +/* }; */ + +/* static struct capacity_state cap_states_core_a57[] = { */ +/* /\* Power per cpu *\/ */ +/* { .cap = 417, .power = 168, }, /\* 450 MHz *\/ */ +/* { .cap = 579, .power = 251, }, /\* 625 MHz *\/ */ +/* { .cap = 744, .power = 359, }, /\* 800 MHz *\/ */ +/* { .cap = 883, .power = 479, }, /\* 950 MHz *\/ */ +/* { .cap = 1024, .power = 616, }, /\* 1100 MHz *\/ */ +/* }; */ + +energy-costs { + CPU_COST_A72: core-cost0 { + busy-cost-data = < + 501 174 + 849 344 + 1023 526 + >; + idle-cost-data = < + 48 + 48 + 0 + 0 + >; + }; + CPU_COST_A53: core-cost1 { + busy-cost-data = < + 276 37 + 501 59 + 593 117 + >; + idle-cost-data = < + 33 + 33 + 0 + 0 + >; + }; + CLUSTER_COST_A72: cluster-cost0 { + busy-cost-data = < + 501 48 + 849 73 + 1024 107 + >; + idle-cost-data = < + 48 + 48 + 48 + 18 + >; + }; + CLUSTER_COST_A53: cluster-cost1 { + busy-cost-data = < + 276 41 + 501 86 + 593 107 + >; + idle-cost-data = < + 41 + 41 + 41 + 14 + >; + }; +}; |