| /linux/drivers/power/supply/ |
| H A D | da9150-charger.c | 3 * DA9150 Charger Driver
42 static inline int da9150_charger_supply_online(struct da9150_charger *charger, in da9150_charger_supply_online() argument
46 val->intval = (psy == charger->supply_online) ? 1 : 0; in da9150_charger_supply_online()
51 /* Charger Properties */
52 static int da9150_charger_vbus_voltage_now(struct da9150_charger *charger, in da9150_charger_vbus_voltage_now() argument
58 ret = iio_read_channel_processed(charger->vbus_chan, &v_val); in da9150_charger_vbus_voltage_now()
68 static int da9150_charger_ibus_current_avg(struct da9150_charger *charger, in da9150_charger_ibus_current_avg() argument
74 ret = iio_read_channel_processed(charger->ibus_chan, &i_val); in da9150_charger_ibus_current_avg()
84 static int da9150_charger_tjunc_temp(struct da9150_charger *charger, in da9150_charger_tjunc_temp() argument
90 ret = iio_read_channel_processed(charger->tjunc_chan, &t_val); in da9150_charger_tjunc_temp()
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| H A D | mp2629_charger.c | 3 * MP2629 battery charger driver
147 static int mp2629_read_adc(struct mp2629_charger *charger, in mp2629_read_adc() argument
154 ret = iio_read_channel_processed(charger->iiochan[ch], &chval); in mp2629_read_adc()
163 static int mp2629_get_prop(struct mp2629_charger *charger, in mp2629_get_prop() argument
170 ret = regmap_field_read(charger->regmap_fields[fld], &rval); in mp2629_get_prop()
179 static int mp2629_set_prop(struct mp2629_charger *charger, in mp2629_set_prop() argument
189 return regmap_field_write(charger->regmap_fields[fld], rval); in mp2629_set_prop()
192 static int mp2629_get_battery_capacity(struct mp2629_charger *charger, in mp2629_get_battery_capacity() argument
198 ret = mp2629_read_adc(charger, MP2629_BATT_VOLT, &vnow); in mp2629_get_battery_capacity()
202 ret = mp2629_get_prop(charger, CHARGE_VLIM, &vlim); in mp2629_get_battery_capacity()
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| H A D | max8997_charger.c | 46 POWER_SUPPLY_PROP_ONLINE, /* charger is active or not */
49 /* Note that the charger control is done by a current regulator "CHARGER" */
54 struct charger_data *charger = power_supply_get_drvdata(psy); in max8997_battery_get_property() local
55 struct i2c_client *i2c = charger->iodev->i2c; in max8997_battery_get_property()
100 struct charger_data *charger = in max8997_battery_extcon_evt_worker() local
102 struct extcon_dev *edev = charger->edev; in max8997_battery_extcon_evt_worker()
106 dev_dbg(charger->dev, "USB SDP charger is connected\n"); in max8997_battery_extcon_evt_worker()
109 dev_dbg(charger->dev, "USB DCP charger is connected\n"); in max8997_battery_extcon_evt_worker()
112 dev_dbg(charger->dev, "USB FAST charger is connected\n"); in max8997_battery_extcon_evt_worker()
115 dev_dbg(charger->dev, "USB SLOW charger is connected\n"); in max8997_battery_extcon_evt_worker()
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| H A D | cros_usbpd-charger.c | 3 * Power supply driver for ChromeOS EC based USB PD Charger.
26 #define DRV_NAME "cros-usbpd-charger"
42 struct charger_data *charger; member
82 return port->port_number >= port->charger->num_usbpd_ports; in cros_usbpd_charger_port_is_dedicated()
85 static int cros_usbpd_charger_ec_command(struct charger_data *charger, in cros_usbpd_charger_ec_command() argument
93 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_usbpd_charger_ec_command()
109 ret = cros_ec_cmd_xfer_status(charger->ec_device, msg); in cros_usbpd_charger_ec_command()
117 static int cros_usbpd_charger_get_num_ports(struct charger_data *charger) in cros_usbpd_charger_get_num_ports() argument
122 ret = cros_usbpd_charger_ec_command(charger, 0, in cros_usbpd_charger_get_num_ports()
131 static int cros_usbpd_charger_get_usbpd_num_ports(struct charger_data *charger) in cros_usbpd_charger_get_usbpd_num_ports() argument
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| H A D | twl6030_charger.c | 3 * TWL6030 charger
218 static int twl6030_config_cinlimit_reg(struct twl6030_charger_info *charger, in twl6030_config_cinlimit_reg() argument
223 } else if ((ua > 750000) && (ua <= 1500000) && charger->extended_current_range) { in twl6030_config_cinlimit_reg()
227 dev_err(charger->dev, "invalid input current limit\n"); in twl6030_config_cinlimit_reg()
241 static int twl6030_enable_usb(struct twl6030_charger_info *charger) in twl6030_enable_usb() argument
246 UA_TO_VICHRG(charger->binfo->constant_charge_current_max_ua)); in twl6030_enable_usb()
254 charger->input_current_limit = 500000; in twl6030_enable_usb()
255 ret = twl6030_config_cinlimit_reg(charger, charger->input_current_limit); in twl6030_enable_usb()
264 UV_TO_VOREG(charger->binfo->constant_charge_voltage_max_uv)); in twl6030_enable_usb()
272 if (charger->binfo->charge_term_current_ua != -EINVAL) { in twl6030_enable_usb()
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| H A D | cros_peripheral_charger.c | 3 * Power supply driver for ChromeOS EC based Peripheral Device Charger.
35 struct charger_data *charger; member
55 static int cros_pchg_ec_command(const struct charger_data *charger, in cros_pchg_ec_command() argument
63 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_pchg_ec_command()
79 ret = cros_ec_cmd_xfer_status(charger->ec_device, msg); in cros_pchg_ec_command()
89 static bool cros_pchg_cmd_ver_check(const struct charger_data *charger) in cros_pchg_cmd_ver_check() argument
96 ret = cros_pchg_ec_command(charger, 1, EC_CMD_GET_CMD_VERSIONS, in cros_pchg_cmd_ver_check()
99 dev_warn(charger->dev, in cros_pchg_cmd_ver_check()
108 static int cros_pchg_port_count(const struct charger_data *charger) in cros_pchg_port_count() argument
113 ret = cros_pchg_ec_command(charger, 0, EC_CMD_PCHG_COUNT, in cros_pchg_port_count()
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| H A D | max14577_charger.c | 3 // max14577_charger.c - Battery charger driver for the Maxim 14577/77836
17 struct power_supply *charger; member
60 * and the charger won't be charging although MBCHOSTEN is on) in max14577_get_charger_state()
78 /* Charger or USB-cable is connected */ in max14577_get_charger_state()
322 * Sets charger registers to proper and safe default values.
333 * Charger-Type Manual Detection, default off (set CHGTYPMAN to 0) in max14577_charger_reg_init()
334 * Charger-Detection Enable, default on (set CHGDETEN to 1) in max14577_charger_reg_init()
344 * Battery-Charger, default on in max14577_charger_reg_init()
392 /* Support property from charger */
448 .name = "max14577-charger",
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| H A D | ab8500-bm.h | 24 * Charger / status register offfsets
35 * Charger / control register offfsets
52 * Charger / main control register offsets
61 * Charger / USB control register offsets
319 * @maxi_chg_curr_ua: Maximum charger current allowed in microampere
320 * @maxi_wait_cycles: cycles to wait before setting charger current
321 * @charger_curr_step_ua: delta between two charger current settings (uA)
347 * struct ab8500_bm_charger_parameters - Charger specific parameters
348 * @usb_volt_max_uv: maximum allowed USB charger voltage in uV
349 * @usb_curr_max_ua: maximum allowed USB charger current in uA
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| /linux/drivers/platform/x86/intel/ |
| H A D | crystal_cove_charger.c | 3 * Driver for the external-charger IRQ pass-through function of the
35 struct crystal_cove_charger_data *charger = data; in crystal_cove_charger_irq() local
38 handle_nested_irq(charger->charger_irq); in crystal_cove_charger_irq()
41 regmap_write(charger->regmap, CHGRIRQ_REG, BIT(0)); in crystal_cove_charger_irq()
48 struct crystal_cove_charger_data *charger = irq_data_get_irq_chip_data(data); in crystal_cove_charger_irq_bus_lock() local
50 mutex_lock(&charger->buslock); in crystal_cove_charger_irq_bus_lock()
55 struct crystal_cove_charger_data *charger = irq_data_get_irq_chip_data(data); in crystal_cove_charger_irq_bus_sync_unlock() local
57 if (charger->mask != charger->new_mask) { in crystal_cove_charger_irq_bus_sync_unlock()
58 regmap_write(charger->regmap, MCHGRIRQ_REG, charger->new_mask); in crystal_cove_charger_irq_bus_sync_unlock()
59 charger->mask = charger->new_mask; in crystal_cove_charger_irq_bus_sync_unlock()
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| /linux/include/linux/power/ |
| H A D | charger-manager.h | 6 * Charger Manager.
45 * @wq: the workqueue to control charger according to the state of
46 * charger cable. If charger cable is attached, enable charger.
47 * But if charger cable is detached, disable charger.
49 * (External Connector) when charger cable is attached/detached.
50 * @attached: the state of charger cable.
51 * true: the charger cable is attached
52 * false: the charger cable is detached
53 * @charger: the instance of struct charger_regulator.
54 * @cm: the Charger Manager representing the battery.
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| /linux/Documentation/power/ |
| H A D | charger-manager.rst | 2 Charger Manager
7 Charger Manager provides in-kernel battery charger management that
12 Charger Manager is a platform_driver with power-supply-class entries.
13 An instance of Charger Manager (a platform-device created with Charger-Manager)
16 the system may need multiple instances of Charger Manager.
21 Charger Manager supports the following:
25 they may be activated at the same time. Each charger may have its
28 aggregates charger-related information from multiple sources and
43 Charger Manager provides a function "cm_suspend_again" that can be
48 that are used by Charger Manager.
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| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | maxim,max14577.yaml | 17 includes voltage safeout regulators, charger and MicroUSB management IC.
20 includes voltage safeout and LDO regulators, charger, fuel-gauge and MicroUSB
37 charger:
59 - charger
69 charger:
72 const: maxim,max14577-charger
83 charger:
86 const: maxim,max77836-charger
123 CHARGER {
124 regulator-name = "CHARGER";
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| H A D | da9150.txt | 1 Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings
8 da9150-charger : Battery Charger
23 - da9150-charger: See ../power/da9150-charger.txt
40 charger {
41 compatible = "dlg,da9150-charger";
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| /linux/include/linux/mfd/ |
| H A D | rt5033-private.h | 57 /* RT5033 Charger state register */
116 /* RT5033 charger property - model, manufacturer */
117 #define RT5033_CHARGER_MODEL "RT5033WSC Charger"
121 * While RT5033 charger can limit the fast-charge current (as in CHGCTRL1
134 /* RT5033 charger minimum input voltage regulation */
157 * RT5033 charger opa mode. RT5033 has two opa modes for OTG: charger mode
163 /* RT5033 charger termination enable */
167 /* RT5033 charger CFO enable */
171 /* RT5033 charger constant charge voltage (as in CHGCTRL2 register), uV */
177 /* RT5033 charger pre-charge current limits (as in CHGCTRL4 register), uA */
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| /linux/drivers/phy/ti/ |
| H A D | phy-tusb1210.c | 46 /* TUSB1210 charger detection work states */
185 dev_dbg(tusb->dev, "charger type: %d\n", type); in tusb1210_chg_det_set_type()
218 * Boards using a TUSB121x for charger-detection have 3 power_supply class devs:
220 * tusb1211-charger-detect(1) -> charger -> fuel-gauge
222 * To determine if an USB charger is connected to the board, the online prop of
223 * the charger psy needs to be read. Since the tusb1211-charger-detect psy is
228 * these boards and the charger psy is looked up by name from this list.
230 * (1) modelling the external USB charger
233 "bq24190-charger",
238 struct power_supply *charger = NULL; in tusb1210_get_online() local
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| /linux/Documentation/devicetree/bindings/power/supply/ |
| H A D | cpcap-charger.yaml | 5 $id: http://devicetree.org/schemas/power/supply/cpcap-charger.yaml#
8 title: Motorola CPCAP PMIC charger
16 the Droid 4. This binding describes its battery charger
24 const: motorola,mapphone-cpcap-charger
28 - description: charger detection interrupt
30 - description: SE1 charger detection interrupt
31 - description: SE0 charger detection interrupt
68 Optionally CPCAP charger can have a companion wireless
87 charger {
88 compatible = "motorola,mapphone-cpcap-charger";
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| H A D | ti,twl6030-charger.yaml | 4 $id: http://devicetree.org/schemas/power/supply/ti,twl6030-charger.yaml#
7 title: TWL6030/32 BCI (Battery Charger Interface)
10 The battery charger needs to be configured to do any charging besides of
23 - const: ti,twl6030-charger
25 - const: ti,twl6032-charger
26 - const: ti,twl6030-charger
30 - description: Charger Control Interrupt
31 - description: Charger Fault Interrupt
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| H A D | lltc,lt3651-charger.yaml | 4 $id: http://devicetree.org/schemas/power/supply/lltc,lt3651-charger.yaml#
7 title: Analog Devices LT3651 Charger Power Supply
18 - lltc,lt3651-charger
19 - lltc,ltc3651-charger # deprecated, use lltc,lt3651-charger
39 charger {
40 compatible = "lltc,lt3651-charger";
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| H A D | sbs,sbs-charger.yaml | 4 $id: http://devicetree.org/schemas/power/supply/sbs,sbs-charger.yaml#
7 title: SBS compliant charger
13 Charger compatible with the smart battery system specifications
25 - sbs,sbs-charger
27 - const: sbs,sbs-charger
49 charger@9 {
50 compatible = "lltc,ltc4100", "sbs,sbs-charger";
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| H A D | charger-manager.yaml | 4 $id: http://devicetree.org/schemas/power/supply/charger-manager.yaml#
7 title: Charger Manager
13 Binding for the legacy charger manager driver.
18 const: charger-manager
33 description: name of the charger manager
58 - 3 # check presence via charger
116 description: name of charger regulator
129 description: name of charger cable
137 - FAST-CHARGER
138 - SLOW-CHARGER
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| H A D | richtek,rt5033-charger.yaml | 4 $id: http://devicetree.org/schemas/power/supply/richtek,rt5033-charger.yaml#
7 title: Richtek RT5033 PMIC Battery Charger
13 The battery charger of the multifunction device RT5033 has to be instantiated
14 under sub-node named "charger" using the following format.
18 const: richtek,rt5033-charger
40 threshold voltage, the charger is in pre-charge mode with pre-charge
63 charger {
64 compatible = "richtek,rt5033-charger";
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| H A D | ti,lp8727.yaml | 7 title: TI/National Semiconductor LP8727 Charger
34 charger-type:
69 lp8727: charger@27 {
76 /* AC charger: 5% EOC and 500mA charging current */
78 charger-type = "ac";
83 /* USB charger: 10% EOC and 400mA charging current */
85 charger-type = "usb";
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| H A D | ltc4162-l.yaml | 8 title: Linear Technology (Analog Devices) LTC4162-L Charger
15 battery charger and PowerPath (TM) manager that seamlessly manages power
19 Specifications about the charger can be found at:
35 description: I2C address of the charger.
51 the charger is connected to an external supply.
66 charger: battery-charger@68 {
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| /linux/include/linux/mfd/wm8350/ |
| H A D | supply.h | 15 * Charger registers
22 * R168 (0xA8) - Battery Charger Control 1
39 * R169 (0xA9) - Battery Charger Control 2
54 * R170 (0xAA) - Battery Charger Control 3
61 * Charger Interrupts
75 * Charger Policy
104 * Policy to control charger state machine.
108 /* charger state machine policy - set in machine driver */
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| /linux/Documentation/ABI/testing/ |
| H A D | usb-charger-uevent | 1 What: Raise a uevent when a USB charger is inserted or removed
5 Description: There are two USB charger states:
10 There are five USB charger types:
13 USB_CHARGER_UNKNOWN_TYPE Charger type is unknown
23 USB charger is online::
40 USB charger is offline::
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