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Add s3c-adc-battery driver

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s3c-adc-battery is driver for monitoring and charging battery on
iPAQ H1930/H1940/RX1950.

It depends on s3c-adc driver to get battery voltage and current.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Vasily Khoruzhick
2010-07-17 13:57:03 +03:00
committed by Anton Vorontsov
parent 6721081b6b
commit 808be4b22f
4 changed files with 474 additions and 0 deletions
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36
include/linux/s3c_adc_battery.h Normal file
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#ifndef _S3C_ADC_BATTERY_H
#define _S3C_ADC_BATTERY_H
struct s3c_adc_bat_thresh {
int volt; /* mV */
int cur; /* mA */
int level; /* percent */
};
struct s3c_adc_bat_pdata {
int (*init)(void);
void (*exit)(void);
void (*enable_charger)(void);
void (*disable_charger)(void);
int gpio_charge_finished;
const struct s3c_adc_bat_thresh *lut_noac;
unsigned int lut_noac_cnt;
const struct s3c_adc_bat_thresh *lut_acin;
unsigned int lut_acin_cnt;
const unsigned int volt_channel;
const unsigned int current_channel;
const unsigned int backup_volt_channel;
const unsigned int volt_mult;
const unsigned int current_mult;
const unsigned int backup_volt_mult;
const unsigned int internal_impedance;
const unsigned int backup_volt_max;
const unsigned int backup_volt_min;
};
#endif