diff options
Diffstat (limited to 'include/linux/power/max17042_battery.h')
| -rw-r--r-- | include/linux/power/max17042_battery.h | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/include/linux/power/max17042_battery.h b/include/linux/power/max17042_battery.h index c417abd2ab70..810e068eafd2 100644 --- a/include/linux/power/max17042_battery.h +++ b/include/linux/power/max17042_battery.h @@ -17,12 +17,16 @@ #define MAX17042_DEFAULT_VMAX (4500) /* LiHV cell max */ #define MAX17042_DEFAULT_TEMP_MIN (0) /* For sys without temp sensor */ #define MAX17042_DEFAULT_TEMP_MAX (700) /* 70 degrees Celcius */ +#define MAX17042_DEFAULT_TASK_PERIOD (5760) /* Consider RepCap which is less then 10 units below FullCAP full */ #define MAX17042_FULL_THRESHOLD 10 #define MAX17042_CHARACTERIZATION_DATA_SIZE 48 +#define MAX17055_MODELCFG_REFRESH_BIT BIT(15) +#define MAX17055_MODELCFG_VCHG_BIT BIT(10) + enum max17042_register { MAX17042_STATUS = 0x00, MAX17042_VALRT_Th = 0x01, @@ -105,7 +109,7 @@ enum max17042_register { MAX17042_OCV = 0xEE, - MAX17042_OCVInternal = 0xFB, /* MAX17055 VFOCV */ + MAX17042_OCVInternal = 0xFB, /* MAX17055/77759 VFOCV */ MAX17042_VFSOC = 0xFF, }; @@ -121,6 +125,7 @@ enum max17055_register { MAX17055_ConvgCfg = 0x49, MAX17055_VFRemCap = 0x4A, + MAX17055_SoftWakeup = 0x60, MAX17055_STATUS2 = 0xB0, MAX17055_POWER = 0xB1, @@ -156,7 +161,7 @@ enum max17055_register { MAX17055_AtAvCap = 0xDF, }; -/* Registers specific to max17047/50/55 */ +/* Registers specific to max17047/50/55/77759 */ enum max17047_register { MAX17047_QRTbl00 = 0x12, MAX17047_FullSOCThr = 0x13, @@ -167,26 +172,36 @@ enum max17047_register { MAX17047_QRTbl30 = 0x42, }; +enum max77759_register { + MAX77759_AvgTA0 = 0x26, + MAX77759_AtTTF = 0x33, + MAX77759_Tconvert = 0x34, + MAX77759_AvgCurrent0 = 0x3B, + MAX77759_THMHOT = 0x40, + MAX77759_CTESample = 0x41, + MAX77759_ISys = 0x43, + MAX77759_AvgVCell0 = 0x44, + MAX77759_RlxSOC = 0x47, + MAX77759_AvgISys = 0x4B, + MAX77759_QH0 = 0x4C, + MAX77759_MixAtFull = 0x4F, + MAX77759_VSys = 0xB1, + MAX77759_TAlrtTh2 = 0xB2, + MAX77759_VByp = 0xB3, + MAX77759_IIn = 0xD0, +}; + enum max170xx_chip_type { MAXIM_DEVICE_TYPE_UNKNOWN = 0, MAXIM_DEVICE_TYPE_MAX17042, MAXIM_DEVICE_TYPE_MAX17047, MAXIM_DEVICE_TYPE_MAX17050, MAXIM_DEVICE_TYPE_MAX17055, + MAXIM_DEVICE_TYPE_MAX77759, MAXIM_DEVICE_TYPE_NUM }; -/* - * used for setting a register to a desired value - * addr : address for a register - * data : setting value for the register - */ -struct max17042_reg_data { - u8 addr; - u16 data; -}; - struct max17042_config_data { /* External current sense resistor value in milli-ohms */ u32 cur_sense_val; @@ -208,6 +223,7 @@ 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 */ @@ -244,23 +260,4 @@ struct max17042_config_data { u16 cell_char_tbl[MAX17042_CHARACTERIZATION_DATA_SIZE]; } __packed; -struct max17042_platform_data { - struct max17042_reg_data *init_data; - struct max17042_config_data *config_data; - int num_init_data; /* Number of enties in init_data array */ - bool enable_current_sense; - bool enable_por_init; /* Use POR init from Maxim appnote */ - - /* - * R_sns in micro-ohms. - * default 10000 (if r_sns = 0) as it is the recommended value by - * the datasheet although it can be changed by board designers. - */ - unsigned int r_sns; - int vmin; /* in millivolts */ - int vmax; /* in millivolts */ - int temp_min; /* in tenths of degree Celsius */ - int temp_max; /* in tenths of degree Celsius */ -}; - #endif /* __MAX17042_BATTERY_H_ */ |