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Searched +full:regulator +full:- +full:haptic (Results 1 – 25 of 33) sorted by relevance

12

/linux/drivers/input/misc/
H A Dregulator-haptic.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Regulator haptic driver
13 #include <linux/platform_data/regulator-haptic.h>
15 #include <linux/regulator/consumer.h>
23 struct regulator *regulator; member
36 static int regulator_haptic_toggle(struct regulator_haptic *haptic, bool on) in regulator_haptic_toggle() argument
40 if (haptic->active != on) { in regulator_haptic_toggle()
42 error = on ? regulator_enable(haptic->regulator) : in regulator_haptic_toggle()
43 regulator_disable(haptic->regulator); in regulator_haptic_toggle()
45 dev_err(haptic->dev, in regulator_haptic_toggle()
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H A Dmax77693-haptic.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * MAXIM MAX77693/MAX77843 Haptic device driver
22 #include <linux/regulator/consumer.h>
24 #include <linux/mfd/max77693-common.h>
25 #include <linux/mfd/max77693-private.h>
26 #include <linux/mfd/max77843-private.h>
55 struct regulator *motor_reg;
67 static int max77693_haptic_set_duty_cycle(struct max77693_haptic *haptic) in max77693_haptic_set_duty_cycle() argument
73 pwm_get_args(haptic->pwm_dev, &pargs); in max77693_haptic_set_duty_cycle()
74 delta = (pargs.period + haptic->pwm_duty) / 2; in max77693_haptic_set_duty_cycle()
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H A Dmax8997_haptic.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * MAX8997-haptic controller driver
17 #include <linux/mfd/max8997-private.h>
19 #include <linux/regulator/consumer.h>
21 /* Haptic configuration 2 register */
26 /* Haptic driver configuration register */
36 struct regulator *regulator; member
60 if (chip->mode == MAX8997_EXTERNAL_MODE) { in max8997_haptic_set_duty_cycle()
61 unsigned int duty = chip->pwm_period * chip->level / 100; in max8997_haptic_set_duty_cycle()
62 ret = pwm_config(chip->pwm, duty, chip->pwm_period); in max8997_haptic_set_duty_cycle()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
47 Say Y here to use the PowerOn Key for ST-Ericsson's AB8500
48 Mix-Sig PMIC.
51 will be called ab8500-ponkey.
71 module will be called ad714x-i2c.
81 module will be called ad714x-spi.
92 will be called ariel-pwrbutton.
102 module will be called arizona-haptics.
113 module will be called atc260x-onkey.
151 tristate "CS40L50 Haptic Driver support"
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
8 obj-$(CONFIG_INPUT_88PM860X_ONKEY) += 88pm860x_onkey.o
9 obj-$(CONFIG_INPUT_88PM80X_ONKEY) += 88pm80x_onkey.o
10 obj-$(CONFIG_INPUT_88PM886_ONKEY) += 88pm886-onkey.o
11 obj-$(CONFIG_INPUT_AB8500_PONKEY) += ab8500-ponkey.o
12 obj-$(CONFIG_INPUT_AD714X) += ad714x.o
13 obj-$(CONFIG_INPUT_AD714X_I2C) += ad714x-i2c.o
14 obj-$(CONFIG_INPUT_AD714X_SPI) += ad714x-spi.o
15 obj-$(CONFIG_INPUT_ADXL34X) += adxl34x.o
16 obj-$(CONFIG_INPUT_ADXL34X_I2C) += adxl34x-i2c.o
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H A Ddrv2667.c1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <linux/regulator/consumer.h>
92 * struct drv2667_data -
97 * @regulator: Pointer to the regulator for the IC
107 struct regulator *regulator; member
138 freq = (haptics->frequency * 1000) / 78125; in drv2667_set_waveform_freq()
140 dev_err(&haptics->client->dev, in drv2667_set_waveform_freq()
142 return -EINVAL; in drv2667_set_waveform_freq()
145 error = regmap_read(haptics->regmap, DRV2667_PAGE, &read_buf); in drv2667_set_waveform_freq()
147 dev_err(&haptics->client->dev, in drv2667_set_waveform_freq()
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/linux/Documentation/devicetree/bindings/input/
H A Dregulator-haptic.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/regulator-haptic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Regulator Haptic
10 - Jaewon Kim <jaewon02.kim@samsung.com>
14 const: regulator-haptic
16 haptic-supply:
18 Power supply to the haptic motor
20 max-microvolt:
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/linux/Documentation/devicetree/bindings/mfd/
H A Dmaxim,max77843.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
17 includes voltage current regulators, charger, fuel-gauge, haptic motor driver
33 motor-driver:
38 const: maxim,max77843-haptic
40 haptic-supply:
41 description: Power supply to the haptic motor
47 - compatible
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/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-samsung-e2015-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 #include "msm8916-samsung-a2015-common.dtsi"
6 haptic {
7 compatible = "regulator-haptic";
8 haptic-supply = <&reg_motor_vdd>;
9 min-microvolt = <3300000>;
10 max-microvolt = <3300000>;
13 i2c-muic {
15 /delete-node/ extcon@25;
18 compatible = "siliconmitus,sm5504-muic";
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H A Dmsm8916-samsung-fortuna-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 #include "msm8916-pm8916.dtsi"
4 #include "msm8916-modem-qdsp6.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
19 stdout-path = "serial0";
22 reserved-memory {
24 tz-apps@85a00000 {
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/linux/include/linux/platform_data/
H A Dregulator-haptic.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Regulator Haptic Platform Data
14 * struct regulator_haptic_data - Platform device data
16 * @max_volt: maximum voltage value supplied to the haptic motor.
18 * @min_volt: minimum voltage value supplied to the haptic motor.
/linux/arch/arm/boot/dts/allwinner/
H A Dsun4i-a10-dserve-dsrv9703c.dts4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun4i-a10.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 #include <dt-bindings/pwm/pwm.h>
53 compatible = "dserve,dsrv9703c", "allwinner,sun4i-a10";
60 compatible = "pwm-backlight";
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/linux/arch/arm/boot/dts/qcom/
H A Dqcom-msm8226-samsung-ms013g.dts1 // SPDX-License-Identifier: BSD-3-Clause
3 /dts-v1/;
5 #include "qcom-msm8226.dtsi"
8 /delete-node/ &smem_region;
13 chassis-type = "handset";
22 stdout-path = "serial0:115200n8";
25 gpio-hall-sensor {
26 compatible = "gpio-keys";
28 pinctrl-0 = <&gpio_hall_sensor_default>;
29 pinctrl-names = "default";
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/linux/drivers/mfd/
H A Dmax77843.c1 // SPDX-License-Identifier: GPL-2.0+
14 #include <linux/mfd/max77693-common.h>
15 #include <linux/mfd/max77843-private.h>
21 .name = "max77843-muic",
22 .of_compatible = "maxim,max77843-muic",
24 .name = "max77843-regulator",
25 .of_compatible = "maxim,max77843-regulator",
27 .name = "max77843-charger",
28 .of_compatible = "maxim,max77843-charger"
30 .name = "max77843-fuelgauge",
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H A Dmax77693.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77693.c - mfd core driver for the MAX 77693
22 #include <linux/mfd/max77693-common.h>
23 #include <linux/mfd/max77693-private.h>
24 #include <linux/regulator/machine.h>
32 { .name = "max77693-pmic", },
34 .name = "max77693-charger",
35 .of_compatible = "maxim,max77693-charger",
38 .name = "max77693-muic",
39 .of_compatible = "maxim,max77693-muic",
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
57 tristate "Active-semi ACT8945A"
62 Support for the ACT8945A PMIC from Active-semi. This device
63 features three step-down DC/DC converters and four low-dropout
79 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
82 called sun4i-gpadc.
113 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
144 over at91-usart-serial driver and usart-spi-driver. Only one function
160 tristate "Atmel HLCDC (High-end LCD Controller)"
190 voltage regulator, voltage sampling units, GPIO block and
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/linux/include/linux/mfd/
H A Dmax8997.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max8997.h - Driver for the Maxim 8997/8966
5 * Copyright (C) 2009-2010 Samsung Electrnoics
10 * MAX8997 has PMIC, MUIC, HAPTIC, RTC, FLASH, and Fuel Gauge devices.
20 #include <linux/regulator/consumer.h>
22 /* MAX8997/8966 regulator IDs */
121 * [0 - 3]: valid pattern number
124 * [0 - 15]: available cycles
126 * [0 - 255]: available period
154 * [0 - 31]: MAX8997_FLASH_MODE and MAX8997_FLASH_PIN_CONTROL_MODE
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H A Dmax77693.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max77693.h - Driver for the Maxim 77693
12 * MAX77693 has PMIC, Charger, Flash LED, Haptic, MUIC devices.
20 /* MAX77693 regulator IDs */
H A Dmax77693-private.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max77693-private.h - Voltage regulator driver for the Maxim 77693
104 #define FLASH_EN_SHIFT(x) (6 - (x) * 2)
105 #define TORCH_EN_SHIFT(x) (2 - (x) * 2)
194 /* Dead-battery or low-battery prequalification */
304 /* MAX77693 MUIC - STATUS1~3 Register */
351 /* MAX77693 MUIC - CONTROL1~3 register */
390 /* Slave addr = 0x90: Haptic */
413 /* max77693-pmic LSCNFG configuration register */
417 /* max77693-haptic configuration register */
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/linux/arch/arm/boot/dts/samsung/
H A Dexynos3250-monk.dts1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/clock/samsung,s2mps11.h>
34 compatible = "samsung,secure-firmware";
38 gpio-keys {
39 compatible = "gpio-keys";
41 power-key {
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H A Dexynos3250-rinato.dts1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/clock/samsung,s2mps11.h>
22 chassis-type = "watch";
31 stdout-path = &serial_1;
40 compatible = "samsung,secure-firmware";
44 gpio-keys {
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/linux/include/linux/mfd/arizona/
H A Dpdata.h1 /* SPDX-License-Identifier: GPL-2.0-only */
11 #include <dt-bindings/mfd/arizona.h>
12 #include <linux/regulator/arizona-ldo1.h>
13 #include <linux/regulator/arizona-micsupp.h>
36 #define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
37 #define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
38 #define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
80 /** Regulator configuration for MICVDD */
83 /** Regulator configuration for LDO1 */
184 /** Haptic actuator type */
/linux/arch/arm64/boot/dts/exynos/
H A Dexynos5433-tm2-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 /dts-v1/;
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/interrupt-controller/irq.h>
17 #include <dt-bindings/sound/samsung-i2s.h>
48 stdout-path = &serial_1;
56 gpio-keys {
57 compatible = "gpio-keys";
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/linux/Documentation/devicetree/bindings/regulator/
H A Dmaxim,max8997.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/regulator/maxim,max8997.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
14 regulators, charger controller with fuel gauge, RTC, clock outputs, haptic
15 motor driver, flash LED driver and Micro-USB Interface Controller.
17 The binding here is not complete and describes only regulator and charger
22 const: maxim,max8997-pmic
24 charger-supply:
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/linux/arch/arm/boot/dts/nvidia/
H A Dtegra30-lg-x3.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/input/gpio-keys.h>
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/leds/common.h>
6 #include <dt-bindings/mfd/max77620.h>
7 #include <dt-bindings/thermal/thermal.h>
10 #include "tegra30-cpu-opp.dtsi"
11 #include "tegra30-cpu-opp-microvolt.dtsi"
14 chassis-type = "handset";
30 * pre-existing /chosen node to be available to insert the
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