src/power/power-manager/node_config/sherlock_node_config.json5

[
  {
    type: "DriverManagerHandler",
    name: "driver_manager_handler",
    config: {}
  },
  {
    type: "ShutdownWatcher",
    name: "shutdown_watcher"
  },
  {
    type: "SystemShutdownHandler",
    name: "sys_shutdown",
    config: {
      shutdown_timeout_s: 3600
    },
    dependencies: {
      driver_manager_handler_node: "driver_manager_handler",
      shutdown_watcher_node: "shutdown_watcher"
    }
  },
  {
    type: "SyscallHandler",
    name: "syscall_handler"
  },
  {
    type: "CrashReportHandler",
    name: "crash_handler"
  },
  {
    type: "CpuStatsHandler",
    name: "cpu_stats",
    config: {
      cpu_load_cache_duration_ms: 100
    }
  },
  {
    type: "CpuDeviceHandler",
    name: "big_cluster_handler",
    config: {
      driver_path: "/dev/class/cpu-ctrl/000"
    }
  },
  {
    type: "CpuDeviceHandler",
    name: "little_cluster_handler",
    config: {
      driver_path: "/dev/class/cpu-ctrl/001"
    }
  },
  {
    type: "CpuManager",
    name: "cpu_manager",
    config: {
      clusters: [
        {
          name: "big_cluster",
          cluster_index: 0,
          handler: "big_cluster_handler",
          logical_cpu_numbers: [
            2,
            3,
            4,
            5
          ],
          normperfs_per_ghz: 0.5241090146750524
        },
        {
          name: "little_cluster",
          cluster_index: 1,
          handler: "little_cluster_handler",
          logical_cpu_numbers: [
            0,
            1
          ],
          normperfs_per_ghz: 0.23551734203752356
        }
      ],
      thermal_states: [
        {
          cluster_pstates: [
            0,
            0
          ],
          min_performance_normperfs: 0.0,
          static_power_w: 0.15,
          dynamic_power_per_normperf_w: 1.24
        },
        {
          cluster_pstates: [
            0,
            1
          ],
          min_performance_normperfs: 1.76,
          static_power_w: 0.13,
          dynamic_power_per_normperf_w: 1.221
        },
        {
          cluster_pstates: [
            1,
            0
          ],
          min_performance_normperfs: 0.0,
          static_power_w: 0.07,
          dynamic_power_per_normperf_w: 0.844
        },
        {
          cluster_pstates: [
            1,
            1
          ],
          min_performance_normperfs: 1.68,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.815
        },
        {
          cluster_pstates: [
            1,
            3
          ],
          min_performance_normperfs: 4.32,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.81
        },
        {
          cluster_pstates: [
            2,
            0
          ],
          min_performance_normperfs: 0.73,
          static_power_w: 0.07,
          dynamic_power_per_normperf_w: 0.772
        },
        {
          cluster_pstates: [
            2,
            1
          ],
          min_performance_normperfs: 1.6,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.74
        },
        {
          cluster_pstates: [
            2,
            3
          ],
          min_performance_normperfs: 4.12,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.733
        },
        {
          cluster_pstates: [
            3,
            0
          ],
          min_performance_normperfs: 0.36,
          static_power_w: 0.07,
          dynamic_power_per_normperf_w: 0.695
        },
        {
          cluster_pstates: [
            3,
            2
          ],
          min_performance_normperfs: 0.85,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.655
        },
        {
          cluster_pstates: [
            4,
            0
          ],
          min_performance_normperfs: 3.87,
          static_power_w: 0.07,
          dynamic_power_per_normperf_w: 0.643
        },
        {
          cluster_pstates: [
            4,
            1
          ],
          min_performance_normperfs: 3.61,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.604
        },
        {
          cluster_pstates: [
            4,
            4
          ],
          min_performance_normperfs: 0.13,
          static_power_w: 0.05,
          dynamic_power_per_normperf_w: 0.593
        },
        {
          cluster_pstates: [
            5,
            1
          ],
          min_performance_normperfs: 0.0,
          static_power_w: 0.0,
          dynamic_power_per_normperf_w: 0.571
        },
        {
          cluster_pstates: [
            5,
            4
          ],
          min_performance_normperfs: 3.19,
          static_power_w: 0.0,
          dynamic_power_per_normperf_w: 0.556
        },
        {
          cluster_pstates: [
            6,
            2
          ],
          min_performance_normperfs: 2.87,
          static_power_w: 0.0,
          dynamic_power_per_normperf_w: 0.554
        },
        {
          cluster_pstates: [
            6,
            4
          ],
          min_performance_normperfs: 1.97,
          static_power_w: 0.0,
          dynamic_power_per_normperf_w: 0.544
        }
      ]
    },
    dependencies: {
      cpu_device_handlers: [
        "big_cluster_handler",
        "little_cluster_handler"
      ],
      cpu_stats_handler: "cpu_stats",
      syscall_handler: "syscall_handler"
    }
  },
  {
    type: "TemperatureHandler",
    name: "temperature_soc_pll",
    config: {
      driver_path: "/dev/aml-thermal-pll/thermal",
      cache_duration_ms: 50
    }
  },
  {
    type: "PlatformMetrics",
    name: "platform_metrics",
    config: {
      cpu_temperature_poll_interval_s: 1,
      throttle_debounce_timeout_s: 60
    },
    dependencies: {
      cpu_temperature_handler_node: "temperature_soc_pll",
      crash_report_handler_node: "crash_handler"
    }
  },
  {
    type: "ThermalStateHandler",
    name: "thermal_state_handler",
    dependencies: {
      platform_metrics_node: "platform_metrics"
    }
  },
  {
    // Calculates thermal load used to trigger audio limiting trip points. The reboot threshold
    // is much less than that of thermal_policy and is not expected to be reached.
    type: "ThermalLoadDriver",
    name: "thermal_load_driver",
    config: {
      temperature_input_configs: [
        {
          temperature_handler_node_name: "temperature_soc_pll",
          onset_temperature_c: 70.0,
          reboot_temperature_c: 120.0,
          poll_interval_s: 1,
          filter_time_constant_s: 5
        }
      ]
    },
    dependencies: {
      system_shutdown_node: "sys_shutdown",
      thermal_load_notify_nodes: [
        "thermal_state_handler"
      ],
      temperature_handler_node_names: [
        "temperature_soc_pll"
      ],
      platform_metrics_node: "platform_metrics"
    }
  },
  {
    type: "ThermalPolicy",
    name: "thermal_policy",
    dependencies: {
      temperature_handler_node: "temperature_soc_pll",
      cpu_control_nodes: [
        "cpu_manager"
      ],
      system_power_handler_node: "sys_shutdown",
      thermal_load_notify_nodes: [],
      platform_metrics_node: "platform_metrics"
    },
    config: {
      controller_params: {
        sample_interval: 1.0,
        filter_time_constant: 5.0,
        target_temperature: 94.0,
        e_integral_min: -39.37,
        e_integral_max: 0.0,
        sustainable_power: 6.22,
        proportional_gain: 0.0,
        integral_gain: 0.158
      },
      thermal_shutdown_temperature: 100.0
    }
  }
]