STRUCT AB8500_BTEMP(9)

🌸 NAME 🌸

okay so bestie, meet struct ab8500_btemp — ab8500 BTEMP device information. This is from the Kernel API Manual, and the page’s manual name is struct ab8500_btemp(9). We are literally about to vibe-check a kernel struct, and honestly? iconic. 💅✨

✨ SYNOPSIS ✨

copy this exactly, no cap:

struct ab8500_btemp {
    struct device *dev;
    struct list_head node;
    int curr_source;
    int bat_temp;
    int prev_bat_temp;
    struct ab8500 *parent;
    struct thermal_zone_device *tz;
    struct iio_channel *bat_ctrl;
    struct ab8500_fg *fg;
    struct ab8500_bm_data *bm;
    struct power_supply *btemp_psy;
    struct ab8500_btemp_events events;
    struct ab8500_btemp_ranges btemp_ranges;
    struct workqueue_struct *btemp_wq;
    struct delayed_work btemp_periodic_work;
    bool initialized;
 };

🎀 Members 🎀

• dev — pointer to the structure device. 🫶
• node — list of AB8500 BTEMPs, hence prepared for reentrance.
• curr_source — what current source we use, in uA.
• bat_temp — dispatched battery temperature in degree Celsius.
• prev_bat_temp — last measured battery temperature in degree Celsius.
• parent — pointer to the struct ab8500.
• tz — thermal zone for the battery.
• bat_ctrl — this one is in the struct up top; the original Members section doesn’t give it a separate description, so I’m not making stuff up, bestie. 💅
• fg — pointer to the struct fg.
• bm — platform specific battery management information.
• btemp_psy — structure for BTEMP specific battery properties.
• events — structure for information about events triggered.
• btemp_ranges — battery temperature range structure.
• btemp_wq — work queue for measuring the temperature periodically.
• btemp_periodic_work — work for measuring the temperature periodically.
• initialized — true if battery id read.

🌈 SEE ALSO 🌈

the receipts and adjacent lore:

• Kernel file: ./drivers/power/supply/ab8500_btemp.c
• struct ab8500_btemp_interrupts(9)
• ab8500_btemp_batctrl_volt_to_res(9)
• ab8500_btemp_read_batctrl_voltage(9)
• ab8500_btemp_get_batctrl_res(9)
• ab8500_btemp_id(9)
• ab8500_btemp_periodic_work(9)
• ab8500_btemp_batctrlindb_handler(9)
• ab8500_btemp_templow_handler(9)
• ab8500_btemp_temphigh_handler(9)
• ab8500_btemp_lowmed_handler(9)
• ab8500_btemp_medhigh_handler(9)
• ab8500_btemp_periodic(9)
• ab8500_btemp_get_temp(9)
• ab8500_btemp_get_property(9)
• ab8500_btemp_external_power_changed(9)

sign-off time: source/version vibe is ./drivers/power/supply, dated October 2026, and the manual page is struct ab8500_btemp(9). go be a kernel struct understander, bestie — periodt. 💖🦋