on init
    # Dump maxfg
    chown system system /sys/class/power_supply/maxfg/m5_model_state
    chown system system /sys/class/power_supply/maxfg_base/model_state
    chown system system /sys/class/power_supply/max77779fg/model_state

    # Dump eeprom
    chown system system /sys/devices/platform/10c90000.hsi2c/i2c-9/9-0050/eeprom
    chown system system /sys/devices/platform/10ca0000.hsi2c/i2c-10/10-0050/eeprom

    chown system system /dev/battery_history
    chmod 0644 /dev/battery_history

    chown system system /dev/maxfg_history
    chmod 0644 /dev/maxfg_history

    # Charge stats (write 0)
    chown system system /sys/class/power_supply/battery/charge_stats

    # Pca Charge stats (write 0)
    chown system system /sys/class/power_supply/dc-mains/device/chg_stats

    # Wireless Charge stats (write 0)
    chown system system /sys/class/power_supply/wireless/device/charge_stats

    # Thermal Charge stats (write 0)
    chown system system /sys/devices/platform/google,charger/thermal_stats

    # Google Charger stats (write 0)
    chown system system /sys/devices/platform/google,charger/charge_stats

    # Permission for wireless charging
    chown system system /sys/class/power_supply/wireless/capacity
    chown system system /sys/class/power_supply/wireless/device/rtx
    chown system system /sys/class/power_supply/wireless/device/rxdata
    chown system system /sys/class/power_supply/wireless/device/txdata
    chown system system /sys/class/power_supply/wireless/device/rxlen
    chown system system /sys/class/power_supply/wireless/device/txlen
    chown system system /sys/class/power_supply/wireless/device/ccreset
    chown system system /sys/class/power_supply/wireless/device/status
    chown system system /sys/class/power_supply/wireless/device/version
    chown system system /sys/class/power_supply/wireless/device/features
    chown system system /sys/class/power_supply/wireless/device/authtype
    chown system system /sys/class/power_supply/wireless/device/authstart

    # Adaptive charge
    chown system system /sys/class/power_supply/battery/charge_deadline

    # Charging policy
    chown system system /sys/class/power_supply/battery/charging_policy

    # BatteryHealthData
    chown system system /sys/class/power_supply/battery/first_usage_date

    # Battery Defender
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_dry_run
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_enable
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_recharge_soc
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_reset_sec
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_clear
    chown system system /sys/devices/platform/google,battery/power_supply/battery/health_safety_margin
    chown system system /sys/devices/platform/google,battery/power_supply/battery/swelling_data
    chown system system /sys/devices/platform/google,charger/bd_drainto_soc
    chown system system /sys/devices/platform/google,charger/bd_recharge_soc
    chown system system /sys/devices/platform/google,charger/bd_recharge_voltage
    chown system system /sys/devices/platform/google,charger/bd_resume_abs_temp
    chown system system /sys/devices/platform/google,charger/bd_resume_soc
    chown system system /sys/devices/platform/google,charger/bd_resume_temp
    chown system system /sys/devices/platform/google,charger/bd_resume_time
    chown system system /sys/devices/platform/google,charger/bd_temp_dry_run
    chown system system /sys/devices/platform/google,charger/bd_temp_enable
    chown system system /sys/devices/platform/google,charger/bd_trigger_temp
    chown system system /sys/devices/platform/google,charger/bd_trigger_time
    chown system system /sys/devices/platform/google,charger/bd_trigger_voltage
    chown system system /sys/devices/platform/google,charger/bd_clear
    chown system system /sys/devices/platform/google,charger/charge_start_level
    chown system system /sys/devices/platform/google,charger/charge_stop_level
    chown system system /sys/devices/platform/google,cpm/dc_ctl
    # Important to include dd_state as it's used in battery defender in charger mode
    chown system system /sys/devices/platform/google,charger/dd_state
    chown system system /sys/devices/platform/google,charger/dd_settings

    # for parsing thismeal.bin
    chown system system /vendor/bin/hw/battery_mitigation

on early-boot
    # Wait for insmod_sh to finish all common modules
    wait_for_prop vendor.common.modules.ready 1

    # logbuffer
    chown system system /dev/logbuffer_maxfg
    chown system system /dev/logbuffer_maxfg_monitor
    chown system system /dev/logbuffer_max77779fg
    chown system system /dev/logbuffer_max77779fg_monitor
    chown system system /dev/logbuffer_maxfg_base
    chown system system /dev/logbuffer_maxfg_secondary
    chown system system /dev/logbuffer_maxfg_base_monitor
    chown system system /dev/logbuffer_maxfg_secondary_monitor
    chown system system /dev/logbuffer_maxq
    chown system system /dev/logbuffer_rtx
    chown system system /dev/logbuffer_ssoc
    chown system system /dev/logbuffer_ttf
    chown system system /dev/logbuffer_tcpm
    chown system system /dev/logbuffer_usbpd
    chown system system /dev/logbuffer_pogo_transport
    chown system system /dev/logbuffer_wireless
    chown system system /dev/logbuffer_pca9468
    chown system system /dev/logbuffer_ln8411
    chown system system /dev/logbuffer_cpm
    chown system system /dev/logbuffer_wc68
    chown system system /dev/logbuffer_max77779_fwupdate

on property:sys.boot_completed=1
    # gvotables for dumpstate
    chown system system /sys/kernel/debug/gvotables

    # Permission for wireless charging
    chown system system /sys/class/power_supply/wireless/capacity
    chown system system /sys/class/power_supply/wireless/device/rtx
    chown system system /sys/class/power_supply/wireless/device/rxdata
    chown system system /sys/class/power_supply/wireless/device/txdata
    chown system system /sys/class/power_supply/wireless/device/rxlen
    chown system system /sys/class/power_supply/wireless/device/txlen
    chown system system /sys/class/power_supply/wireless/device/ccreset
    chown system system /sys/class/power_supply/wireless/device/status
    chown system system /sys/class/power_supply/wireless/device/version
    chown system system /sys/class/power_supply/wireless/device/authstart

    # write serialno to battery path for pairing
    write /sys/class/power_supply/battery/dev_sn ${ro.boot.serialno}