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| author | Linus Walleij <linus.walleij@linaro.org> | 2022-01-29 03:49:17 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-02-11 22:24:53 +0300 |
| commit | 2b0e7ac0841b3906aeecf432567b02af683a596c (patch) | |
| tree | 66e3f624cabb0dc8866709d846bf319417d5c38c /drivers/power/supply/ab8500-bm.h | |
| parent | d662a7df36e1edc65eaf166ec1c8527ce9d088ea (diff) | |
| download | linux-2b0e7ac0841b3906aeecf432567b02af683a596c.tar.xz | |
power: supply: ab8500: Integrate thermal zone
Instead of providing our own homebrewn thermal measurement
code for an NTC and passing tables, we put the NTC thermistor
into the device tree, create a passive thermal zone, and poll
this thermal zone for the temperature.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power/supply/ab8500-bm.h')
| -rw-r--r-- | drivers/power/supply/ab8500-bm.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/power/supply/ab8500-bm.h b/drivers/power/supply/ab8500-bm.h index 3bc6fd9337d2..6efd5174dbce 100644 --- a/drivers/power/supply/ab8500-bm.h +++ b/drivers/power/supply/ab8500-bm.h @@ -260,18 +260,6 @@ enum bup_vch_sel { #define BUS_PP_PRECHG_CURRENT_MASK 0x0E #define BUS_POWER_PATH_PRECHG_ENA 0x01 -/** - * struct ab8500_res_to_temp - defines one point in a temp to res curve. To - * be used in battery packs that combines the identification resistor with a - * NTC resistor. - * @temp: battery pack temperature in Celsius - * @resist: NTC resistor net total resistance - */ -struct ab8500_res_to_temp { - int temp; - int resist; -}; - /* Forward declaration */ struct ab8500_fg; @@ -351,8 +339,6 @@ struct ab8500_maxim_parameters { * @maint_b_chg_timer_h: charge time in maintenance B state * @low_high_cur_lvl: charger current in temp low/high state in mA * @low_high_vol_lvl: charger voltage in temp low/high state in mV' - * @n_r_t_tbl_elements: number of elements in r_to_t_tbl - * @r_to_t_tbl: table containing resistance to temp points */ struct ab8500_battery_type { int resis_high; @@ -365,8 +351,6 @@ struct ab8500_battery_type { int maint_b_chg_timer_h; int low_high_cur_lvl; int low_high_vol_lvl; - int n_temp_tbl_elements; - const struct ab8500_res_to_temp *r_to_t_tbl; }; /** @@ -449,23 +433,6 @@ struct ab8500_bm_data { const struct ab8500_fg_parameters *fg_params; }; -enum { - NTC_EXTERNAL = 0, - NTC_INTERNAL, -}; - -/** - * struct res_to_temp - defines one point in a temp to res curve. To - * be used in battery packs that combines the identification resistor with a - * NTC resistor. - * @temp: battery pack temperature in Celsius - * @resist: NTC resistor net total resistance - */ -struct res_to_temp { - int temp; - int resist; -}; - /* Forward declaration */ struct ab8500_fg; |