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/linux/drivers/power/supply/
H A Drt5033_charger.c3 * Battery charger driver for RT5033
43 static int rt5033_get_charger_state(struct rt5033_charger *charger) in rt5033_get_charger_state() argument
45 struct regmap *regmap = charger->regmap; in rt5033_get_charger_state()
72 if (charger->otg) in rt5033_get_charger_state()
78 static int rt5033_get_charger_type(struct rt5033_charger *charger) in rt5033_get_charger_type() argument
80 struct regmap *regmap = charger->regmap; in rt5033_get_charger_type()
100 static int rt5033_get_charger_current_limit(struct rt5033_charger *charger) in rt5033_get_charger_current_limit() argument
102 struct regmap *regmap = charger->regmap; in rt5033_get_charger_current_limit()
116 static int rt5033_get_charger_const_voltage(struct rt5033_charger *charger) in rt5033_get_charger_const_voltage() argument
118 struct regmap *regmap = charger->regmap; in rt5033_get_charger_const_voltage()
[all …]
H A Dmp2629_charger.c3 * MP2629 battery charger driver
146 static int mp2629_read_adc(struct mp2629_charger *charger, in mp2629_read_adc() argument
153 ret = iio_read_channel_processed(charger->iiochan[ch], &chval); in mp2629_read_adc()
162 static int mp2629_get_prop(struct mp2629_charger *charger, in mp2629_get_prop() argument
169 ret = regmap_field_read(charger->regmap_fields[fld], &rval); in mp2629_get_prop()
178 static int mp2629_set_prop(struct mp2629_charger *charger, in mp2629_set_prop() argument
188 return regmap_field_write(charger->regmap_fields[fld], rval); in mp2629_set_prop()
191 static int mp2629_get_battery_capacity(struct mp2629_charger *charger, in mp2629_get_battery_capacity() argument
197 ret = mp2629_read_adc(charger, MP2629_BATT_VOLT, &vnow); in mp2629_get_battery_capacity()
201 ret = mp2629_get_prop(charger, CHARGE_VLIM, &vlim); in mp2629_get_battery_capacity()
[all …]
H A Dcros_usbpd-charger.c3 * Power supply driver for ChromeOS EC based USB PD Charger.
25 #define DRV_NAME "cros-usbpd-charger"
41 struct charger_data *charger; member
81 return port->port_number >= port->charger->num_usbpd_ports; in cros_usbpd_charger_port_is_dedicated()
84 static int cros_usbpd_charger_ec_command(struct charger_data *charger, in cros_usbpd_charger_ec_command() argument
92 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_usbpd_charger_ec_command()
108 ret = cros_ec_cmd_xfer_status(charger->ec_device, msg); in cros_usbpd_charger_ec_command()
116 static int cros_usbpd_charger_get_num_ports(struct charger_data *charger) in cros_usbpd_charger_get_num_ports() argument
121 ret = cros_usbpd_charger_ec_command(charger, 0, in cros_usbpd_charger_get_num_ports()
128 dev_warn(charger->dev, "Charge port count out of bounds\n"); in cros_usbpd_charger_get_num_ports()
[all …]
H A Dcros_peripheral_charger.c3 * Power supply driver for ChromeOS EC based Peripheral Device Charger.
34 struct charger_data *charger; member
54 static int cros_pchg_ec_command(const struct charger_data *charger, in cros_pchg_ec_command() argument
62 struct cros_ec_dev *ec_dev = charger->ec_dev; in cros_pchg_ec_command()
78 ret = cros_ec_cmd_xfer_status(charger->ec_device, msg); in cros_pchg_ec_command()
88 static bool cros_pchg_cmd_ver_check(const struct charger_data *charger) in cros_pchg_cmd_ver_check() argument
95 ret = cros_pchg_ec_command(charger, 1, EC_CMD_GET_CMD_VERSIONS, in cros_pchg_cmd_ver_check()
98 dev_warn(charger->dev, in cros_pchg_cmd_ver_check()
107 static int cros_pchg_port_count(const struct charger_data *charger) in cros_pchg_port_count() argument
112 ret = cros_pchg_ec_command(charger, 0, EC_CMD_PCHG_COUNT, in cros_pchg_port_count()
[all …]
H A Dab8500-bm.h24 * 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
[all …]
/linux/drivers/platform/x86/intel/
H A Dcrystal_cove_charger.c3 * 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()
[all …]
/linux/include/linux/power/
H A Dcharger-manager.h6 * 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.
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Dmaxim,max14577.yaml17 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 Dda9150.txt1 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";
/linux/include/linux/mfd/
H A Drt5033-private.h57 /* 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 */
[all …]
/linux/Documentation/devicetree/bindings/power/supply/
H A Dti,twl6030-charger.yaml4 $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
H A Dcpcap-charger.yaml5 $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";
H A Dlltc,lt3651-charger.yaml4 $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";
H A Dsbs,sbs-charger.yaml4 $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";
H A Drichtek,rt5033-charger.yaml4 $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";
H A Dcharger-manager.yaml4 $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
[all …]
H A Dti,lp8727.yaml7 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";
H A Dltc4162-l.yaml8 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 {
H A Dqcom,pmi8998-charger.yaml4 $id: http://devicetree.org/schemas/power/supply/qcom,pmi8998-charger.yaml#
7 title: Qualcomm PMI8998/PM660 Switch-Mode Battery Charger "2"
15 - qcom,pmi8998-charger
16 - qcom,pm660-charger
65 charger@1000 {
66 compatible = "qcom,pmi8998-charger";
H A Dtps65217-charger.yaml4 $id: http://devicetree.org/schemas/power/supply/tps65217-charger.yaml#
7 title: TPS65217 Charger
17 const: ti,tps65217-charger
38 charger {
39 compatible = "ti,tps65217-charger";
H A Dtps65090-charger.yaml4 $id: http://devicetree.org/schemas/power/supply/tps65090-charger.yaml#
7 title: TPS65090 Frontend PMU with Switchmode Charger
17 const: ti,tps65090-charger
32 charger {
33 compatible = "ti,tps65090-charger";
/linux/drivers/usb/phy/
H A Dphy.c17 /* Default current range by charger type. */
108 * usb_phy_notify_charger_work - notify the USB charger state
109 * @work: the charger work to notify the USB charger state
111 * This work can be issued when USB charger state has been changed or
112 * USB charger current has been changed, then we can notify the current
113 * what can be drawn to power user and the charger state to userspace.
115 * If we get the charger type from extcon subsystem, we can notify the
116 * charger state to power user automatically by usb_phy_get_charger_type()
119 * If we get the charger type from ->charger_detect() instead of extcon
121 * to set charger state when the charger state has been changed.
[all …]
/linux/include/linux/mfd/wm8350/
H A Dsupply.h15 * 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 */
/linux/Documentation/ABI/testing/
H A Dusb-charger-uevent1 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::
/linux/Documentation/devicetree/bindings/w1/
H A Dw1.txt11 charger: charger {
12 compatible = "gpio-charger";
13 charger-type = "mains";
23 power-supplies = <&charger>;

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