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 <anarsoul@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
diff --git a/include/linux/s3c_adc_battery.h b/include/linux/s3c_adc_battery.h
new file mode 100644
index 0000000..dbce22f
--- /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