diff options
Diffstat (limited to 'include/linux/battery/fuelgauge/max17048_fuelgauge.h')
| -rw-r--r-- | include/linux/battery/fuelgauge/max17048_fuelgauge.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/include/linux/battery/fuelgauge/max17048_fuelgauge.h b/include/linux/battery/fuelgauge/max17048_fuelgauge.h new file mode 100644 index 00000000000..3fe5ddf1b39 --- /dev/null +++ b/include/linux/battery/fuelgauge/max17048_fuelgauge.h @@ -0,0 +1,53 @@ +/* + * max17048_fuelgauge.h + * Samsung MAX17048 Fuel Gauge Header + * + * Copyright (C) 2012 Samsung Electronics, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __MAX17048_FUELGAUGE_H +#define __MAX17048_FUELGAUGE_H __FILE__ + +/* Slave address should be shifted to the right 1bit. + * R/W bit should NOT be included. + */ +#define SEC_FUELGAUGE_I2C_SLAVEADDR (0x6D >> 1) + +#define MAX17048_VCELL_MSB 0x02 +#define MAX17048_VCELL_LSB 0x03 +#define MAX17048_SOC_MSB 0x04 +#define MAX17048_SOC_LSB 0x05 +#define MAX17048_MODE_MSB 0x06 +#define MAX17048_MODE_LSB 0x07 +#define MAX17048_VER_MSB 0x08 +#define MAX17048_VER_LSB 0x09 +#define MAX17048_RCOMP_MSB 0x0C +#define MAX17048_RCOMP_LSB 0x0D +#define MAX17048_CMD_MSB 0xFE +#define MAX17048_CMD_LSB 0xFF + +#define RCOMP0_TEMP 20 + +struct battery_data_t { + u8 RCOMP0; + u8 RCOMP_charging; + int temp_cohot; + int temp_cocold; + u8 *type_str; +}; + +struct sec_fg_info { + bool dummy +}; + +#endif /* __MAX17048_FUELGAUGE_H */ |