diff options
Diffstat (limited to 'include/linux/power')
| -rw-r--r-- | include/linux/power/ab8500.h | 16 | ||||
| -rw-r--r-- | include/linux/power/bq2415x_charger.h | 6 | ||||
| -rw-r--r-- | include/linux/power/bq25890_charger.h | 15 | ||||
| -rw-r--r-- | include/linux/power/bq27xxx_battery.h | 5 | ||||
| -rw-r--r-- | include/linux/power/charger-manager.h | 41 | ||||
| -rw-r--r-- | include/linux/power/generic-adc-battery.h | 4 | ||||
| -rw-r--r-- | include/linux/power/gpio-charger.h | 6 | ||||
| -rw-r--r-- | include/linux/power/max17042_battery.h | 16 | ||||
| -rw-r--r-- | include/linux/power/max8903_charger.h | 43 | ||||
| -rw-r--r-- | include/linux/power/smartreflex.h | 2 | ||||
| -rw-r--r-- | include/linux/power/smb347-charger.h | 114 |
11 files changed, 45 insertions, 223 deletions
diff --git a/include/linux/power/ab8500.h b/include/linux/power/ab8500.h deleted file mode 100644 index 51976b52f373..000000000000 --- a/include/linux/power/ab8500.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson 2013 - * Author: Hongbo Zhang <hongbo.zhang@linaro.com> - */ - -#ifndef PWR_AB8500_H -#define PWR_AB8500_H - -extern const struct abx500_res_to_temp ab8500_temp_tbl_a_thermistor[]; -extern const int ab8500_temp_tbl_a_size; - -extern const struct abx500_res_to_temp ab8500_temp_tbl_b_thermistor[]; -extern const int ab8500_temp_tbl_b_size; - -#endif /* PWR_AB8500_H */ diff --git a/include/linux/power/bq2415x_charger.h b/include/linux/power/bq2415x_charger.h index 7a91b357e3ac..f3c267f2a467 100644 --- a/include/linux/power/bq2415x_charger.h +++ b/include/linux/power/bq2415x_charger.h @@ -2,7 +2,7 @@ /* * bq2415x charger driver * - * Copyright (C) 2011-2013 Pali Rohár <pali.rohar@gmail.com> + * Copyright (C) 2011-2013 Pali Rohár <pali@kernel.org> */ #ifndef BQ2415X_CHARGER_H @@ -14,8 +14,8 @@ * value is -1 then default chip value (specified in datasheet) will be * used. * - * Value resistor_sense is needed for for configuring charge and - * termination current. It it is less or equal to zero, configuring charge + * Value resistor_sense is needed for configuring charge and + * termination current. If it is less or equal to zero, configuring charge * and termination current will not be possible. * * For automode support is needed to provide name of power supply device diff --git a/include/linux/power/bq25890_charger.h b/include/linux/power/bq25890_charger.h new file mode 100644 index 000000000000..c706ddb77a08 --- /dev/null +++ b/include/linux/power/bq25890_charger.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Platform data for the TI bq25890 battery charger driver. + */ + +#ifndef _BQ25890_CHARGER_H_ +#define _BQ25890_CHARGER_H_ + +struct regulator_init_data; + +struct bq25890_platform_data { + const struct regulator_init_data *regulator_init_data; +}; + +#endif diff --git a/include/linux/power/bq27xxx_battery.h b/include/linux/power/bq27xxx_battery.h index 507c5e214c42..a1aa68141d0b 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -30,6 +30,10 @@ enum bq27xxx_chip { BQ27426, BQ27441, BQ27621, + BQ27Z561, + BQ28Z610, + BQ34Z100, + BQ78Z100, }; struct bq27xxx_device_info; @@ -50,7 +54,6 @@ struct bq27xxx_reg_cache { int capacity; int energy; int flags; - int power_avg; int health; }; diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h index ad19e68e1fc3..45e228b353ea 100644 --- a/include/linux/power/charger-manager.h +++ b/include/linux/power/charger-manager.h @@ -31,22 +31,16 @@ enum polling_modes { CM_POLL_CHARGING_ONLY, }; -enum cm_event_types { - CM_EVENT_UNKNOWN = 0, - CM_EVENT_BATT_FULL, - CM_EVENT_BATT_IN, - CM_EVENT_BATT_OUT, - CM_EVENT_BATT_OVERHEAT, - CM_EVENT_BATT_COLD, - CM_EVENT_EXT_PWR_IN_OUT, - CM_EVENT_CHG_START_STOP, - CM_EVENT_OTHERS, +enum cm_batt_temp { + CM_BATT_OK = 0, + CM_BATT_OVERHEAT, + CM_BATT_COLD, }; /** * struct charger_cable * @extcon_name: the name of extcon device. - * @name: the name of charger cable(external connector). + * @name: the name of the cable connector * @extcon_dev: the extcon device. * @wq: the workqueue to control charger according to the state of * charger cable. If charger cable is attached, enable charger. @@ -62,9 +56,10 @@ enum cm_event_types { struct charger_cable { const char *extcon_name; const char *name; + struct extcon_dev *extcon_dev; + u64 extcon_type; /* The charger-manager use Extcon framework */ - struct extcon_specific_cable_nb extcon_dev; struct work_struct wq; struct notifier_block nb; @@ -131,11 +126,10 @@ struct charger_regulator { * @psy_name: the name of power-supply-class for charger manager * @polling_mode: * Determine which polling mode will be used - * @fullbatt_vchkdrop_ms: * @fullbatt_vchkdrop_uV: * Check voltage drop after the battery is fully charged. - * If it has dropped more than fullbatt_vchkdrop_uV after - * fullbatt_vchkdrop_ms, CM will restart charging. + * If it has dropped more than fullbatt_vchkdrop_uV + * CM will restart charging. * @fullbatt_uV: voltage in microvolt * If VBATT >= fullbatt_uV, it is assumed to be full. * @fullbatt_soc: state of Charge in % @@ -172,7 +166,6 @@ struct charger_desc { enum polling_modes polling_mode; unsigned int polling_interval_ms; - unsigned int fullbatt_vchkdrop_ms; unsigned int fullbatt_vchkdrop_uV; unsigned int fullbatt_uV; unsigned int fullbatt_soc; @@ -211,9 +204,6 @@ struct charger_desc { * @charger_stat: array of power_supply for chargers * @tzd_batt : thermal zone device for battery * @charger_enabled: the state of charger - * @fullbatt_vchk_jiffies_at: - * jiffies at the time full battery check will occur. - * @fullbatt_vchk_work: work queue for full battery check * @emergency_stop: * When setting true, stop charging * @psy_name_buf: the name of power-supply-class for charger manager @@ -224,6 +214,7 @@ struct charger_desc { * saved status of battery before entering suspend-to-RAM * @charging_start_time: saved start time of enabling charging * @charging_end_time: saved end time of disabling charging + * @battery_status: Current battery status */ struct charger_manager { struct list_head entry; @@ -235,9 +226,6 @@ struct charger_manager { #endif bool charger_enabled; - unsigned long fullbatt_vchk_jiffies_at; - struct delayed_work fullbatt_vchk_work; - int emergency_stop; char psy_name_buf[PSY_NAME_MAX + 1]; @@ -246,13 +234,8 @@ struct charger_manager { u64 charging_start_time; u64 charging_end_time; + + int battery_status; }; -#ifdef CONFIG_CHARGER_MANAGER -extern void cm_notify_event(struct power_supply *psy, - enum cm_event_types type, char *msg); -#else -static inline void cm_notify_event(struct power_supply *psy, - enum cm_event_types type, char *msg) { } -#endif #endif /* _CHARGER_MANAGER_H */ diff --git a/include/linux/power/generic-adc-battery.h b/include/linux/power/generic-adc-battery.h index 40f9c7628f7b..c68cbf34cd34 100644 --- a/include/linux/power/generic-adc-battery.h +++ b/include/linux/power/generic-adc-battery.h @@ -11,16 +11,12 @@ * @battery_info: recommended structure to specify static power supply * parameters * @cal_charge: calculate charge level. - * @gpio_charge_finished: gpio for the charger. - * @gpio_inverted: Should be 1 if the GPIO is active low otherwise 0 * @jitter_delay: delay required after the interrupt to check battery * status.Default set is 10ms. */ struct gab_platform_data { struct power_supply_info battery_info; int (*cal_charge)(long value); - int gpio_charge_finished; - bool gpio_inverted; int jitter_delay; }; diff --git a/include/linux/power/gpio-charger.h b/include/linux/power/gpio-charger.h index 5a5a8de98181..c0b7657ac1df 100644 --- a/include/linux/power/gpio-charger.h +++ b/include/linux/power/gpio-charger.h @@ -13,18 +13,12 @@ * struct gpio_charger_platform_data - platform_data for gpio_charger devices * @name: Name for the chargers power_supply device * @type: Type of the charger - * @gpio: GPIO which is used to indicate the chargers status - * @gpio_active_low: Should be set to 1 if the GPIO is active low otherwise 0 * @supplied_to: Array of battery names to which this chargers supplies power * @num_supplicants: Number of entries in the supplied_to array */ struct gpio_charger_platform_data { const char *name; enum power_supply_type type; - - int gpio; - int gpio_active_low; - char **supplied_to; size_t num_supplicants; }; diff --git a/include/linux/power/max17042_battery.h b/include/linux/power/max17042_battery.h index d55c746ac56e..c417abd2ab70 100644 --- a/include/linux/power/max17042_battery.h +++ b/include/linux/power/max17042_battery.h @@ -69,7 +69,7 @@ enum max17042_register { MAX17042_RelaxCFG = 0x2A, MAX17042_MiscCFG = 0x2B, MAX17042_TGAIN = 0x2C, - MAx17042_TOFF = 0x2D, + MAX17042_TOFF = 0x2D, MAX17042_CGAIN = 0x2E, MAX17042_COFF = 0x2F, @@ -78,7 +78,7 @@ enum max17042_register { MAX17042_T_empty = 0x34, MAX17042_FullCAP0 = 0x35, - MAX17042_LAvg_empty = 0x36, + MAX17042_IAvg_empty = 0x36, MAX17042_FCTC = 0x37, MAX17042_RCOMP0 = 0x38, MAX17042_TempCo = 0x39, @@ -110,13 +110,14 @@ enum max17042_register { MAX17042_VFSOC = 0xFF, }; +/* Registers specific to max17055 only */ enum max17055_register { MAX17055_QRes = 0x0C, + MAX17055_RCell = 0x14, MAX17055_TTF = 0x20, - MAX17055_V_empty = 0x3A, - MAX17055_TIMER = 0x3E, + MAX17055_DieTemp = 0x34, MAX17055_USER_MEM = 0x40, - MAX17055_RGAIN = 0x42, + MAX17055_RGAIN = 0x43, MAX17055_ConvgCfg = 0x49, MAX17055_VFRemCap = 0x4A, @@ -155,13 +156,14 @@ enum max17055_register { MAX17055_AtAvCap = 0xDF, }; -/* Registers specific to max17047/50 */ +/* Registers specific to max17047/50/55 */ enum max17047_register { MAX17047_QRTbl00 = 0x12, MAX17047_FullSOCThr = 0x13, MAX17047_QRTbl10 = 0x22, MAX17047_QRTbl20 = 0x32, MAX17047_V_empty = 0x3A, + MAX17047_TIMER = 0x3E, MAX17047_QRTbl30 = 0x42, }; @@ -219,7 +221,7 @@ struct max17042_config_data { u16 fullcap; /* 0x10 */ u16 fullcapnom; /* 0x23 */ u16 socempty; /* 0x33 */ - u16 lavg_empty; /* 0x36 */ + u16 iavg_empty; /* 0x36 */ u16 dqacc; /* 0x45 */ u16 dpacc; /* 0x46 */ u16 qrtbl00; /* 0x12 */ diff --git a/include/linux/power/max8903_charger.h b/include/linux/power/max8903_charger.h deleted file mode 100644 index 02f94a1b323b..000000000000 --- a/include/linux/power/max8903_charger.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * max8903_charger.h - Maxim 8903 USB/Adapter Charger Driver - * - * Copyright (C) 2011 Samsung Electronics - * MyungJoo Ham <myungjoo.ham@samsung.com> - */ - -#ifndef __MAX8903_CHARGER_H__ -#define __MAX8903_CHARGER_H__ - -struct max8903_pdata { - /* - * GPIOs - * cen, chg, flt, dcm and usus are optional. - * dok and uok are not optional depending on the status of - * dc_valid and usb_valid. - */ - int cen; /* Charger Enable input */ - int dok; /* DC(Adapter) Power OK output */ - int uok; /* USB Power OK output */ - int chg; /* Charger status output */ - int flt; /* Fault output */ - int dcm; /* Current-Limit Mode input (1: DC, 2: USB) */ - int usus; /* USB Suspend Input (1: suspended) */ - - /* - * DC(Adapter/TA) is wired - * When dc_valid is true, - * dok should be valid. - * - * At least one of dc_valid or usb_valid should be true. - */ - bool dc_valid; - /* - * USB is wired - * When usb_valid is true, - * uok should be valid. - */ - bool usb_valid; -}; - -#endif /* __MAX8903_CHARGER_H__ */ diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h index 971c9264179e..167b9b040091 100644 --- a/include/linux/power/smartreflex.h +++ b/include/linux/power/smartreflex.h @@ -155,6 +155,7 @@ struct omap_sr { struct voltagedomain *voltdm; struct dentry *dbg_dir; unsigned int irq; + struct clk *fck; int srid; int ip_type; int nvalue_count; @@ -169,6 +170,7 @@ struct omap_sr { u32 senp_mod; u32 senn_mod; void __iomem *base; + unsigned long enabled:1; }; /** diff --git a/include/linux/power/smb347-charger.h b/include/linux/power/smb347-charger.h deleted file mode 100644 index e0b687a4d20c..000000000000 --- a/include/linux/power/smb347-charger.h +++ /dev/null @@ -1,114 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Summit Microelectronics SMB347 Battery Charger Driver - * - * Copyright (C) 2011, Intel Corporation - * - * Authors: Bruce E. Robertson <bruce.e.robertson@intel.com> - * Mika Westerberg <mika.westerberg@linux.intel.com> - */ - -#ifndef SMB347_CHARGER_H -#define SMB347_CHARGER_H - -#include <linux/types.h> -#include <linux/power_supply.h> - -enum { - /* use the default compensation method */ - SMB347_SOFT_TEMP_COMPENSATE_DEFAULT = -1, - - SMB347_SOFT_TEMP_COMPENSATE_NONE, - SMB347_SOFT_TEMP_COMPENSATE_CURRENT, - SMB347_SOFT_TEMP_COMPENSATE_VOLTAGE, -}; - -/* Use default factory programmed value for hard/soft temperature limit */ -#define SMB347_TEMP_USE_DEFAULT -273 - -/* - * Charging enable can be controlled by software (via i2c) by - * smb347-charger driver or by EN pin (active low/high). - */ -enum smb347_chg_enable { - SMB347_CHG_ENABLE_SW, - SMB347_CHG_ENABLE_PIN_ACTIVE_LOW, - SMB347_CHG_ENABLE_PIN_ACTIVE_HIGH, -}; - -/** - * struct smb347_charger_platform_data - platform data for SMB347 charger - * @battery_info: Information about the battery - * @max_charge_current: maximum current (in uA) the battery can be charged - * @max_charge_voltage: maximum voltage (in uV) the battery can be charged - * @pre_charge_current: current (in uA) to use in pre-charging phase - * @termination_current: current (in uA) used to determine when the - * charging cycle terminates - * @pre_to_fast_voltage: voltage (in uV) treshold used for transitioning to - * pre-charge to fast charge mode - * @mains_current_limit: maximum input current drawn from AC/DC input (in uA) - * @usb_hc_current_limit: maximum input high current (in uA) drawn from USB - * input - * @chip_temp_threshold: die temperature where device starts limiting charge - * current [%100 - %130] (in degree C) - * @soft_cold_temp_limit: soft cold temperature limit [%0 - %15] (in degree C), - * granularity is 5 deg C. - * @soft_hot_temp_limit: soft hot temperature limit [%40 - %55] (in degree C), - * granularity is 5 deg C. - * @hard_cold_temp_limit: hard cold temperature limit [%-5 - %10] (in degree C), - * granularity is 5 deg C. - * @hard_hot_temp_limit: hard hot temperature limit [%50 - %65] (in degree C), - * granularity is 5 deg C. - * @suspend_on_hard_temp_limit: suspend charging when hard limit is hit - * @soft_temp_limit_compensation: compensation method when soft temperature - * limit is hit - * @charge_current_compensation: current (in uA) for charging compensation - * current when temperature hits soft limits - * @use_mains: AC/DC input can be used - * @use_usb: USB input can be used - * @use_usb_otg: USB OTG output can be used (not implemented yet) - * @irq_gpio: GPIO number used for interrupts (%-1 if not used) - * @enable_control: how charging enable/disable is controlled - * (driver/pin controls) - * - * @use_main, @use_usb, and @use_usb_otg are means to enable/disable - * hardware support for these. This is useful when we want to have for - * example OTG charging controlled via OTG transceiver driver and not by - * the SMB347 hardware. - * - * Hard and soft temperature limit values are given as described in the - * device data sheet and assuming NTC beta value is %3750. Even if this is - * not the case, these values should be used. They can be mapped to the - * corresponding NTC beta values with the help of table %2 in the data - * sheet. So for example if NTC beta is %3375 and we want to program hard - * hot limit to be %53 deg C, @hard_hot_temp_limit should be set to %50. - * - * If zero value is given in any of the current and voltage values, the - * factory programmed default will be used. For soft/hard temperature - * values, pass in %SMB347_TEMP_USE_DEFAULT instead. - */ -struct smb347_charger_platform_data { - struct power_supply_info battery_info; - unsigned int max_charge_current; - unsigned int max_charge_voltage; - unsigned int pre_charge_current; - unsigned int termination_current; - unsigned int pre_to_fast_voltage; - unsigned int mains_current_limit; - unsigned int usb_hc_current_limit; - unsigned int chip_temp_threshold; - int soft_cold_temp_limit; - int soft_hot_temp_limit; - int hard_cold_temp_limit; - int hard_hot_temp_limit; - bool suspend_on_hard_temp_limit; - unsigned int soft_temp_limit_compensation; - unsigned int charge_current_compensation; - bool use_mains; - bool use_usb; - bool use_usb_otg; - int irq_gpio; - enum smb347_chg_enable enable_control; -}; - -#endif /* SMB347_CHARGER_H */ |