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Searched +full:battery +full:- +full:sensing (Results 1 – 11 of 11) sorted by relevance

/linux/Documentation/devicetree/bindings/iio/adc/
H A Daspeed,ast2600-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Billy Tsai <billy_tsai@aspeedtech.com>
13 • 10-bits resolution for 16 voltage channels.
16 • Channel scanning can be non-continuous.
21 • Built-in a compensating method.
22 • Built-in a register to trim internal reference voltage.
25 • Integrate dividing circuit for battery sensing.
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/linux/Documentation/devicetree/bindings/power/supply/
H A Drichtek,rt9467.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT9467 Switching Battery Charger with Power Path Management
10 - ChiYuan Huang <cy_huang@richtek.com>
11 - ChiaEn Wu <chiaen_wu@richtek.com>
14 RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger for
16 MOSFETs, input current sensing and regulation, high-accuracy voltage
18 integrated sensing resistors.
20 The RT9467 also features USB On-The-Go (OTG) support. It also integrates
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H A Dbq2415x.yaml1 # SPDX-License-Identifier: GPL-2.0
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: TI bq2415x Li-Ion Charger
11 - Sebastian Reichel <sre@kernel.org>
14 - $ref: power-supply.yaml#
19 - ti,bq24150
20 - ti,bq24150a
21 - ti,bq24151
22 - ti,bq24151a
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/linux/drivers/power/supply/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
36 battery class devices.
39 tristate "Generic battery support using IIO"
42 Say Y here to enable support for the generic battery driver
51 which include a battery charger and a boost converter.
54 tristate "MAX8925 battery charger support"
57 Say Y here to enable support for the battery charger in the Maxim
61 tristate "WM831X backup battery charger support"
64 Say Y here to enable support for the backup battery charger
87 tristate "Marvell 88PM860x battery driver"
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/linux/drivers/iio/adc/
H A Daspeed_adc.c1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <linux/clk-provider.h>
58 * circuit for battery sensing.
184 dev_warn(data->dev, "Couldn't find syscon node\n"); in aspeed_adc_set_trim_data()
185 return -EOPNOTSUPP; in aspeed_adc_set_trim_data()
190 dev_warn(data->dev, "Failed to get syscon regmap\n"); in aspeed_adc_set_trim_data()
191 return -EOPNOTSUPP; in aspeed_adc_set_trim_data()
193 if (data->model_data->trim_locate) { in aspeed_adc_set_trim_data()
194 if (regmap_read(scu, data->model_data->trim_locate->offset, in aspeed_adc_set_trim_data()
196 dev_warn(data->dev, in aspeed_adc_set_trim_data()
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/linux/Documentation/w1/slaves/
H A Dw1_ds2438.rst6 * Maxim DS2438 Smart Battery Monitor
16 -----------
19 a battery pack. It also has a 40 bytes of nonvolatile EEPROM.
22 wind speed/direction measuring, humidity sensing, etc.
28 -----
36 When writing to sysfs file bits 2-7 are ignored, so it's safe to write ASCII.
40 -------
48 -------
56 --------
57 This file controls the 2-byte Offset Register of the chip.
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/linux/Documentation/devicetree/bindings/mfd/
H A Dmaxim,max8925.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lee Jones <lee@kernel.org>
22 interrupt-controller: true
24 "#interrupt-cells":
29 maxim,tsc-irq:
37 "^SDV[1-3]$|^LDO[1-9]$|^LDO1[0-9]$|^LDO20$":
38 description: regulator configuration for SDV1-3 and LDO1-20
47 maxim,max8925-dual-string:
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/linux/drivers/hid/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
22 most commonly used to refer to the USB-HID specification, but other
27 removed from the HID bus by the transport-layer drivers, such as
37 bool "Battery level reporting for HID devices"
41 This option adds support of reporting battery strength (for HID devices
58 to work on raw hid events when they want to, and avoid using transport-specific
64 tristate "User-space I/O driver support for HID subsystem"
67 Say Y here if you want to provide HID I/O Drivers from user-space.
68 This allows to write I/O drivers in user-space and feed the data from
71 user-space device.
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/linux/drivers/phy/ti/
H A Dphy-twl4030-usb.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * twl4030_usb - TWL4030 USB transceiver, talking to OMAP OTG controller
5 * Copyright (C) 2004-2007 Texas Instruments
10 * - HS USB ULPI mode works.
11 * - 3-pin mode support may be added in future.
138 * cable is present and we need to be runtime-enabled
175 /*-------------------------------------------------------------------------*/
186 dev_dbg(twl->dev, "Write%d[%d,0x%x] wrote %02x but read %02x\n", in twl4030_i2c_write_u8_verify()
194 dev_dbg(twl->dev, "Write%d[%d,0x%x] wrote %02x but read %02x\n", in twl4030_i2c_write_u8_verify()
198 return -EBUSY; in twl4030_i2c_write_u8_verify()
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/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-ibm-system1.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "ibm,system1-bmc", "aspeed,ast2600";
74 stdout-path = "uart5:115200n8";
82 reserved-memory {
83 #address-cells = <1>;
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/linux/Documentation/devicetree/bindings/
H A Dvendor-prefixes.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/vendor-prefixes.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
19 "^(at25|bm|devbus|dmacap|dsa|exynos|fsi[ab]|gpio-fan|gpio-key|gpio|gpmc|hdmi|i2c-gpio),.*": true
21 "^(pinctrl-single|#pinctrl-single|PowerPC),.*": true
22 "^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*": true
23 "^(simple-audio-card|st-plgpio|st-spics|ts),.*": true
50 "^active-semi,.*":
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