From 808be4b22f47886d2279852ada3d186fc20909bc Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Sat, 17 Jul 2010 13:57:03 +0300 Subject: Add s3c-adc-battery driver 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 Signed-off-by: Anton Vorontsov --- include/linux/s3c_adc_battery.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/linux/s3c_adc_battery.h (limited to 'include') diff --git a/include/linux/s3c_adc_battery.h b/include/linux/s3c_adc_battery.h new file mode 100644 index 000000000000..dbce22faa660 --- /dev/null +++ b/include/linux/s3c_adc_battery.h @@ -0,0 +1,36 @@ +#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 -- cgit v1.2.3