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| author | Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> | 2026-04-06 16:57:55 -0400 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2026-06-03 21:56:01 +0200 |
| commit | b26bc0b97d8d1b7454b7f7ab64f1bda8d1cd4002 (patch) | |
| tree | dae7aebd3f0f7e4e839d7dc1a1e35f9fb575e93b /include/linux/power | |
| parent | d0c54c6f9dab20f93185df7722ed133097aaccb3 (diff) | |
| download | linux-next-b26bc0b97d8d1b7454b7f7ab64f1bda8d1cd4002.tar.gz linux-next-b26bc0b97d8d1b7454b7f7ab64f1bda8d1cd4002.zip | |
power: supply: max17042_battery: use ModelCfg refresh on max17055
Unlike other models, max17055 doesn't require cell characterization data
and operates on a smaller set of input variables (`DesignCap`, `VEmpty`,
`IChgTerm`, and `ModelCfg`). Those values can be filled in through
`max17042_override_por_values()`, but the refresh bit has to be set
afterward in order to make them apply.
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Vincent Cloutier <vincent@cloutier.co>
Link: https://patch.msgid.link/20260406205759.493288-8-vincent.cloutier@icloud.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'include/linux/power')
| -rw-r--r-- | include/linux/power/max17042_battery.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/power/max17042_battery.h b/include/linux/power/max17042_battery.h index 25dccf908d20..13aeab1597c6 100644 --- a/include/linux/power/max17042_battery.h +++ b/include/linux/power/max17042_battery.h @@ -24,6 +24,8 @@ #define MAX17042_CHARACTERIZATION_DATA_SIZE 48 +#define MAX17055_MODELCFG_REFRESH_BIT BIT(15) + enum max17042_register { MAX17042_STATUS = 0x00, MAX17042_VALRT_Th = 0x01, @@ -219,6 +221,7 @@ struct max17042_config_data { u16 full_soc_thresh; /* 0x13 */ u16 design_cap; /* 0x18 */ u16 ichgt_term; /* 0x1E */ + u16 model_cfg; /* 0xDB */ /* MG3 config */ u16 at_rate; /* 0x04 */ |