mfd: max77693: Add defines for MAX77693 charger driver

[deliverable/linux.git] / include / linux / mfd / max77693-private.h

diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
index 08dae01258b9f1861cba7b025b414c0820cbb86e..955dd990beafaf3e82fab52902e9d35b2e03d4f9 100644 (file)
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -143,10 +143,118 @@ enum max77693_pmic_reg {
 #define FLASH_INT_FLED1_SHORT  BIT(3)
 #define FLASH_INT_OVER_CURRENT BIT(4)
 
+/* Fast charge timer in in hours */
+#define DEFAULT_FAST_CHARGE_TIMER              4
+/* microamps */
+#define DEFAULT_TOP_OFF_THRESHOLD_CURRENT      150000
+/* minutes */
+#define DEFAULT_TOP_OFF_TIMER                  30
+/* microvolts */
+#define DEFAULT_CONSTANT_VOLT                  4200000
+/* microvolts */
+#define DEFAULT_MIN_SYSTEM_VOLT                        3600000
+/* celsius */
+#define DEFAULT_THERMAL_REGULATION_TEMP                100
+/* microamps */
+#define DEFAULT_BATTERY_OVERCURRENT            3500000
+/* microvolts */
+#define DEFAULT_CHARGER_INPUT_THRESHOLD_VOLT   4300000
+
+/* MAX77693_CHG_REG_CHG_INT_OK register */
+#define CHG_INT_OK_BYP_SHIFT           0
+#define CHG_INT_OK_BAT_SHIFT           3
+#define CHG_INT_OK_CHG_SHIFT           4
+#define CHG_INT_OK_CHGIN_SHIFT         6
+#define CHG_INT_OK_DETBAT_SHIFT                7
+#define CHG_INT_OK_BYP_MASK            BIT(CHG_INT_OK_BYP_SHIFT)
+#define CHG_INT_OK_BAT_MASK            BIT(CHG_INT_OK_BAT_SHIFT)
+#define CHG_INT_OK_CHG_MASK            BIT(CHG_INT_OK_CHG_SHIFT)
+#define CHG_INT_OK_CHGIN_MASK          BIT(CHG_INT_OK_CHGIN_SHIFT)
+#define CHG_INT_OK_DETBAT_MASK         BIT(CHG_INT_OK_DETBAT_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_DETAILS_00 register */
+#define CHG_DETAILS_00_CHGIN_SHIFT     5
+#define CHG_DETAILS_00_CHGIN_MASK      (0x3 << CHG_DETAILS_00_CHGIN_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_DETAILS_01 register */
+#define CHG_DETAILS_01_CHG_SHIFT       0
+#define CHG_DETAILS_01_BAT_SHIFT       4
+#define CHG_DETAILS_01_TREG_SHIFT      7
+#define CHG_DETAILS_01_CHG_MASK                (0xf << CHG_DETAILS_01_CHG_SHIFT)
+#define CHG_DETAILS_01_BAT_MASK                (0x7 << CHG_DETAILS_01_BAT_SHIFT)
+#define CHG_DETAILS_01_TREG_MASK       BIT(7)
+
+/* MAX77693_CHG_REG_CHG_DETAILS_01/CHG field */
+enum max77693_charger_charging_state {
+       MAX77693_CHARGING_PREQUALIFICATION      = 0x0,
+       MAX77693_CHARGING_FAST_CONST_CURRENT,
+       MAX77693_CHARGING_FAST_CONST_VOLTAGE,
+       MAX77693_CHARGING_TOP_OFF,
+       MAX77693_CHARGING_DONE,
+       MAX77693_CHARGING_HIGH_TEMP,
+       MAX77693_CHARGING_TIMER_EXPIRED,
+       MAX77693_CHARGING_THERMISTOR_SUSPEND,
+       MAX77693_CHARGING_OFF,
+       MAX77693_CHARGING_RESERVED,
+       MAX77693_CHARGING_OVER_TEMP,
+       MAX77693_CHARGING_WATCHDOG_EXPIRED,
+};
+
+/* MAX77693_CHG_REG_CHG_DETAILS_01/BAT field */
+enum max77693_charger_battery_state {
+       MAX77693_BATTERY_NOBAT                  = 0x0,
+       /* Dead-battery or low-battery prequalification */
+       MAX77693_BATTERY_PREQUALIFICATION,
+       MAX77693_BATTERY_TIMER_EXPIRED,
+       MAX77693_BATTERY_GOOD,
+       MAX77693_BATTERY_LOWVOLTAGE,
+       MAX77693_BATTERY_OVERVOLTAGE,
+       MAX77693_BATTERY_OVERCURRENT,
+       MAX77693_BATTERY_RESERVED,
+};
+
+/* MAX77693_CHG_REG_CHG_DETAILS_02 register */
+#define CHG_DETAILS_02_BYP_SHIFT       0
+#define CHG_DETAILS_02_BYP_MASK                (0xf << CHG_DETAILS_02_BYP_SHIFT)
+
 /* MAX77693 CHG_CNFG_00 register */
 #define CHG_CNFG_00_CHG_MASK           0x1
 #define CHG_CNFG_00_BUCK_MASK          0x4
 
+/* MAX77693_CHG_REG_CHG_CNFG_01 register */
+#define CHG_CNFG_01_FCHGTIME_SHIFT     0
+#define CHG_CNFG_01_CHGRSTRT_SHIFT     4
+#define CHG_CNFG_01_PQEN_SHIFT         7
+#define CHG_CNFG_01_FCHGTIME_MASK      (0x7 << CHG_CNFG_01_FCHGTIME_SHIFT)
+#define CHG_CNFG_01_CHGRSTRT_MASK      (0x3 << CHG_CNFG_01_CHGRSTRT_SHIFT)
+#define CHG_CNFG_01_PQEN_MAKS          BIT(CHG_CNFG_01_PQEN_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_CNFG_03 register */
+#define CHG_CNFG_03_TOITH_SHIFT                0
+#define CHG_CNFG_03_TOTIME_SHIFT       3
+#define CHG_CNFG_03_TOITH_MASK         (0x7 << CHG_CNFG_03_TOITH_SHIFT)
+#define CHG_CNFG_03_TOTIME_MASK                (0x7 << CHG_CNFG_03_TOTIME_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_CNFG_04 register */
+#define CHG_CNFG_04_CHGCVPRM_SHIFT     0
+#define CHG_CNFG_04_MINVSYS_SHIFT      5
+#define CHG_CNFG_04_CHGCVPRM_MASK      (0x1f << CHG_CNFG_04_CHGCVPRM_SHIFT)
+#define CHG_CNFG_04_MINVSYS_MASK       (0x7 << CHG_CNFG_04_MINVSYS_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_CNFG_06 register */
+#define CHG_CNFG_06_CHGPROT_SHIFT      2
+#define CHG_CNFG_06_CHGPROT_MASK       (0x3 << CHG_CNFG_06_CHGPROT_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_CNFG_07 register */
+#define CHG_CNFG_07_REGTEMP_SHIFT      5
+#define CHG_CNFG_07_REGTEMP_MASK       (0x3 << CHG_CNFG_07_REGTEMP_SHIFT)
+
+/* MAX77693_CHG_REG_CHG_CNFG_12 register */
+#define CHG_CNFG_12_B2SOVRC_SHIFT      0
+#define CHG_CNFG_12_VCHGINREG_SHIFT    3
+#define CHG_CNFG_12_B2SOVRC_MASK       (0x7 << CHG_CNFG_12_B2SOVRC_SHIFT)
+#define CHG_CNFG_12_VCHGINREG_MASK     (0x3 << CHG_CNFG_12_VCHGINREG_SHIFT)
+
 /* MAX77693 CHG_CNFG_09 Register */
 #define CHG_CNFG_09_CHGIN_ILIM_MASK    0x7F