diff options
Diffstat (limited to 'include/linux/power')
| -rw-r--r-- | include/linux/power/ab8500.h | 16 | ||||
| -rw-r--r-- | include/linux/power/bq25890_charger.h | 15 | ||||
| -rw-r--r-- | include/linux/power/bq27xxx_battery.h | 19 | ||||
| -rw-r--r-- | include/linux/power/charger-manager.h | 41 | ||||
| -rw-r--r-- | include/linux/power/generic-adc-battery.h | 27 | ||||
| -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/max77705_charger.h | 195 | ||||
| -rw-r--r-- | include/linux/power/max8903_charger.h | 43 | ||||
| -rw-r--r-- | include/linux/power/power_on_reason.h | 19 | ||||
| -rw-r--r-- | include/linux/power/smartreflex.h | 5 | ||||
| -rw-r--r-- | include/linux/power/smb347-charger.h | 114 |
12 files changed, 261 insertions, 255 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/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 987d9652aa4e..d56e1276aafe 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -2,6 +2,8 @@ #ifndef __LINUX_BQ27X00_BATTERY_H__ #define __LINUX_BQ27X00_BATTERY_H__ +#include <linux/power_supply.h> + enum bq27xxx_chip { BQ27000 = 1, /* bq27000, bq27200 */ BQ27010, /* bq27010, bq27210 */ @@ -32,6 +34,8 @@ enum bq27xxx_chip { BQ27621, BQ27Z561, BQ28Z610, + BQ34Z100, + BQ78Z100, }; struct bq27xxx_device_info; @@ -43,22 +47,12 @@ struct bq27xxx_access_methods { }; struct bq27xxx_reg_cache { - int temperature; - int time_to_empty; - int time_to_empty_avg; - int time_to_full; - int charge_full; - int cycle_count; int capacity; - int energy; int flags; - int power_avg; - int health; }; struct bq27xxx_device_info { struct device *dev; - int id; enum bq27xxx_chip chip; u32 opts; const char *name; @@ -67,7 +61,11 @@ struct bq27xxx_device_info { struct bq27xxx_access_methods bus; struct bq27xxx_reg_cache cache; int charge_design_full; + int voltage_min_design; + int voltage_max_design; + bool removed; unsigned long last_update; + union power_supply_propval last_status; struct delayed_work work; struct power_supply *bat; struct list_head list; @@ -78,5 +76,6 @@ struct bq27xxx_device_info { void bq27xxx_battery_update(struct bq27xxx_device_info *di); int bq27xxx_battery_setup(struct bq27xxx_device_info *di); void bq27xxx_battery_teardown(struct bq27xxx_device_info *di); +extern const struct dev_pm_ops bq27xxx_battery_battery_pm_ops; #endif diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h index ae94dcebd936..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; }; -#if IS_ENABLED(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 deleted file mode 100644 index 40f9c7628f7b..000000000000 --- a/include/linux/power/generic-adc-battery.h +++ /dev/null @@ -1,27 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2012, Anish Kumar <anish198519851985@gmail.com> - */ - -#ifndef GENERIC_ADC_BATTERY_H -#define GENERIC_ADC_BATTERY_H - -/** - * struct gab_platform_data - platform_data for generic adc iio battery driver. - * @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; -}; - -#endif /* GENERIC_ADC_BATTERY_H */ 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/max77705_charger.h b/include/linux/power/max77705_charger.h new file mode 100644 index 000000000000..fdec9af9c541 --- /dev/null +++ b/include/linux/power/max77705_charger.h @@ -0,0 +1,195 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Maxim MAX77705 definitions. + * + * Copyright (C) 2015 Samsung Electronics, Inc. + * Copyright (C) 2025 Dzmitry Sankouski <dsankouski@gmail.com> + */ + +#ifndef __MAX77705_CHARGER_H +#define __MAX77705_CHARGER_H __FILE__ + +/* MAX77705_CHG_REG_CHG_INT */ +#define MAX77705_BYP_I BIT(0) +#define MAX77705_INP_LIMIT_I BIT(1) +#define MAX77705_BATP_I BIT(2) +#define MAX77705_BAT_I BIT(3) +#define MAX77705_CHG_I BIT(4) +#define MAX77705_WCIN_I BIT(5) +#define MAX77705_CHGIN_I BIT(6) +#define MAX77705_AICL_I BIT(7) + +/* MAX77705_CHG_REG_CHG_INT_MASK */ +#define MAX77705_BYP_IM BIT(0) +#define MAX77705_INP_LIMIT_IM BIT(1) +#define MAX77705_BATP_IM BIT(2) +#define MAX77705_BAT_IM BIT(3) +#define MAX77705_CHG_IM BIT(4) +#define MAX77705_WCIN_IM BIT(5) +#define MAX77705_CHGIN_IM BIT(6) +#define MAX77705_AICL_IM BIT(7) + +/* MAX77705_CHG_REG_CHG_INT_OK */ +#define MAX77705_BYP_OK BIT(0) +#define MAX77705_DISQBAT_OK BIT(1) +#define MAX77705_BATP_OK BIT(2) +#define MAX77705_BAT_OK BIT(3) +#define MAX77705_CHG_OK BIT(4) +#define MAX77705_WCIN_OK BIT(5) +#define MAX77705_CHGIN_OK BIT(6) +#define MAX77705_AICL_OK BIT(7) + +/* MAX77705_CHG_REG_DETAILS_00 */ +#define MAX77705_BATP_DTLS BIT(0) +#define MAX77705_WCIN_DTLS GENMASK(4, 3) +#define MAX77705_WCIN_DTLS_SHIFT 3 +#define MAX77705_CHGIN_DTLS GENMASK(6, 5) +#define MAX77705_CHGIN_DTLS_SHIFT 5 + +/* MAX77705_CHG_REG_DETAILS_01 */ +#define MAX77705_CHG_DTLS GENMASK(3, 0) +#define MAX77705_CHG_DTLS_SHIFT 0 +#define MAX77705_BAT_DTLS GENMASK(6, 4) +#define MAX77705_BAT_DTLS_SHIFT 4 + +/* MAX77705_CHG_REG_DETAILS_02 */ +#define MAX77705_BYP_DTLS GENMASK(3, 0) +#define MAX77705_BYP_DTLS_SHIFT 0 + +/* MAX77705_CHG_REG_CNFG_00 */ +#define MAX77705_CHG_SHIFT 0 +#define MAX77705_UNO_SHIFT 1 +#define MAX77705_OTG_SHIFT 1 +#define MAX77705_BUCK_SHIFT 2 +#define MAX77705_BOOST_SHIFT 3 +#define MAX77705_WDTEN_SHIFT 4 +#define MAX77705_MODE_MASK GENMASK(3, 0) +#define MAX77705_CHG_MASK BIT(MAX77705_CHG_SHIFT) +#define MAX77705_UNO_MASK BIT(MAX77705_UNO_SHIFT) +#define MAX77705_OTG_MASK BIT(MAX77705_OTG_SHIFT) +#define MAX77705_BUCK_MASK BIT(MAX77705_BUCK_SHIFT) +#define MAX77705_BOOST_MASK BIT(MAX77705_BOOST_SHIFT) +#define MAX77705_WDTEN_MASK BIT(MAX77705_WDTEN_SHIFT) +#define MAX77705_UNO_CTRL (MAX77705_UNO_MASK | MAX77705_BOOST_MASK) +#define MAX77705_OTG_CTRL (MAX77705_OTG_MASK | MAX77705_BOOST_MASK) + +/* MAX77705_CHG_REG_CNFG_01 */ +#define MAX77705_FCHGTIME_SHIFT 0 +#define MAX77705_FCHGTIME_MASK GENMASK(2, 0) +#define MAX77705_CHG_RSTRT_SHIFT 4 +#define MAX77705_CHG_RSTRT_MASK GENMASK(5, 4) +#define MAX77705_FCHGTIME_DISABLE 0 +#define MAX77705_CHG_RSTRT_DISABLE 0x3 + +#define MAX77705_PQEN_SHIFT 7 +#define MAX77705_PQEN_MASK BIT(7) +#define MAX77705_CHG_PQEN_DISABLE 0 +#define MAX77705_CHG_PQEN_ENABLE 1 + +/* MAX77705_CHG_REG_CNFG_02 */ +#define MAX77705_OTG_ILIM_SHIFT 6 +#define MAX77705_OTG_ILIM_MASK GENMASK(7, 6) +#define MAX77705_OTG_ILIM_500 0 +#define MAX77705_OTG_ILIM_900 1 +#define MAX77705_OTG_ILIM_1200 2 +#define MAX77705_OTG_ILIM_1500 3 +#define MAX77705_CHG_CC GENMASK(5, 0) + +/* MAX77705_CHG_REG_CNFG_03 */ +#define MAX77705_TO_ITH_SHIFT 0 +#define MAX77705_TO_ITH_MASK GENMASK(2, 0) +#define MAX77705_TO_TIME_SHIFT 3 +#define MAX77705_TO_TIME_MASK GENMASK(5, 3) +#define MAX77705_SYS_TRACK_DIS_SHIFT 7 +#define MAX77705_SYS_TRACK_DIS_MASK BIT(7) +#define MAX77705_TO_ITH_150MA 0 +#define MAX77705_TO_TIME_30M 3 +#define MAX77705_SYS_TRACK_ENABLE 0 +#define MAX77705_SYS_TRACK_DISABLE 1 + +/* MAX77705_CHG_REG_CNFG_04 */ +#define MAX77705_CHG_MINVSYS_SHIFT 6 +#define MAX77705_CHG_MINVSYS_MASK GENMASK(7, 6) +#define MAX77705_CHG_PRM_SHIFT 0 +#define MAX77705_CHG_PRM_MASK GENMASK(5, 0) + +#define MAX77705_CHG_CV_PRM_SHIFT 0 +#define MAX77705_CHG_CV_PRM_MASK GENMASK(5, 0) + +/* MAX77705_CHG_REG_CNFG_05 */ +#define MAX77705_REG_B2SOVRC_SHIFT 0 +#define MAX77705_REG_B2SOVRC_MASK GENMASK(3, 0) +#define MAX77705_B2SOVRC_DISABLE 0 +#define MAX77705_B2SOVRC_4_5A 6 +#define MAX77705_B2SOVRC_4_8A 8 +#define MAX77705_B2SOVRC_5_0A 9 + +/* MAX77705_CHG_CNFG_06 */ +#define MAX77705_WDTCLR_SHIFT 0 +#define MAX77705_WDTCLR_MASK GENMASK(1, 0) +#define MAX77705_WDTCLR 1 +#define MAX77705_CHGPROT_MASK GENMASK(3, 2) +#define MAX77705_CHGPROT_UNLOCKED GENMASK(3, 2) +#define MAX77705_SLOWEST_LX_SLOPE GENMASK(6, 5) + +/* MAX77705_CHG_REG_CNFG_07 */ +#define MAX77705_CHG_FMBST 4 +#define MAX77705_REG_FMBST_SHIFT 2 +#define MAX77705_REG_FMBST_MASK BIT(MAX77705_REG_FMBST_SHIFT) +#define MAX77705_REG_FGSRC_SHIFT 1 +#define MAX77705_REG_FGSRC_MASK BIT(MAX77705_REG_FGSRC_SHIFT) + +/* MAX77705_CHG_REG_CNFG_08 */ +#define MAX77705_REG_FSW_SHIFT 0 +#define MAX77705_REG_FSW_MASK GENMASK(1, 0) +#define MAX77705_CHG_FSW_3MHz 0 +#define MAX77705_CHG_FSW_2MHz 1 +#define MAX77705_CHG_FSW_1_5MHz 2 + +/* MAX77705_CHG_REG_CNFG_09 */ +#define MAX77705_CHG_CHGIN_LIM_MASK GENMASK(6, 0) +#define MAX77705_CHG_EN_MASK BIT(7) +#define MAX77705_CHG_DISABLE 0 +#define MAX77705_CHARGER_CHG_CHARGING(_reg) \ + (((_reg) & MAX77705_CHG_EN_MASK) > 1) + + +/* MAX77705_CHG_REG_CNFG_10 */ +#define MAX77705_CHG_WCIN_LIM GENMASK(5, 0) + +/* MAX77705_CHG_REG_CNFG_11 */ +#define MAX77705_VBYPSET_SHIFT 0 +#define MAX77705_VBYPSET_MASK GENMASK(6, 0) + +/* MAX77705_CHG_REG_CNFG_12 */ +#define MAX77705_CHGINSEL_SHIFT 5 +#define MAX77705_CHGINSEL_MASK BIT(MAX77705_CHGINSEL_SHIFT) +#define MAX77705_WCINSEL_SHIFT 6 +#define MAX77705_WCINSEL_MASK BIT(MAX77705_WCINSEL_SHIFT) +#define MAX77705_VCHGIN_REG_MASK GENMASK(4, 3) +#define MAX77705_WCIN_REG_MASK GENMASK(2, 1) +#define MAX77705_REG_DISKIP_SHIFT 0 +#define MAX77705_REG_DISKIP_MASK BIT(MAX77705_REG_DISKIP_SHIFT) +/* REG=4.5V, UVLO=4.7V */ +#define MAX77705_VCHGIN_4_5 0 +/* REG=4.5V, UVLO=4.7V */ +#define MAX77705_WCIN_4_5 0 +#define MAX77705_DISABLE_SKIP 1 +#define MAX77705_AUTO_SKIP 0 + +/* uA */ +#define MAX77705_CURRENT_CHGIN_STEP 25000 +#define MAX77705_CURRENT_CHG_STEP 50000 +#define MAX77705_CURRENT_CHGIN_MIN 100000 +#define MAX77705_CURRENT_CHGIN_MAX 3200000 + +struct max77705_charger_data { + struct device *dev; + struct regmap *regmap; + struct power_supply_battery_info *bat_info; + struct workqueue_struct *wqueue; + struct work_struct chgin_work; + struct power_supply *psy_chg; +}; + +#endif /* __MAX77705_CHARGER_H */ 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/power_on_reason.h b/include/linux/power/power_on_reason.h new file mode 100644 index 000000000000..95a1ec0c403c --- /dev/null +++ b/include/linux/power/power_on_reason.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Author: Kamel Bouhra <kamel.bouhara@bootlin.com> + */ + +#ifndef POWER_ON_REASON_H +#define POWER_ON_REASON_H + +#define POWER_ON_REASON_REGULAR "regular power-up" +#define POWER_ON_REASON_RTC "RTC wakeup" +#define POWER_ON_REASON_WATCHDOG "watchdog timeout" +#define POWER_ON_REASON_SOFTWARE "software reset" +#define POWER_ON_REASON_RST_BTN "reset button action" +#define POWER_ON_REASON_CPU_CLK_FAIL "CPU clock failure" +#define POWER_ON_REASON_XTAL_FAIL "crystal oscillator failure" +#define POWER_ON_REASON_BROWN_OUT "brown-out reset" +#define POWER_ON_REASON_UNKNOWN "unknown reason" + +#endif /* POWER_ON_REASON_H */ diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h index 971c9264179e..3a2c79dfc1ff 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; }; /** @@ -271,8 +273,6 @@ struct omap_sr_nvalue_table { * @senn_avgweight SENNAVGWEIGHT value of the sr AVGWEIGHT register * @senp_avgweight SENPAVGWEIGHT value of the sr AVGWEIGHT register * @nvalue_count: Number of distinct nvalues in the nvalue table - * @enable_on_init: whether this sr module needs to enabled at - * boot up or not. * @nvalue_table: table containing the efuse offsets and nvalues * corresponding to them. * @voltdm: Pointer to the voltage domain associated with the SR @@ -288,7 +288,6 @@ struct omap_sr_data { u32 senn_avgweight; u32 senp_avgweight; int nvalue_count; - bool enable_on_init; struct omap_sr_nvalue_table *nvalue_table; struct voltagedomain *voltdm; }; 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 */ |