Home
last modified time | relevance | path

Searched +full:max8997 +full:- +full:pmic (Results 1 – 25 of 25) sorted by relevance

/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#
7 title: Maxim MAX8997 Power Management IC
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 The Maxim MAX8997 is a Power Management IC which includes voltage and current
15 motor driver, flash LED driver and Micro-USB Interface Controller.
22 const: maxim,max8997-pmic
24 charger-supply:
[all …]
/linux/drivers/regulator/
H A Dmax8997-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997.c - Regulator driver for the Maxim 8997/8966
19 #include <linux/mfd/max8997.h>
20 #include <linux/mfd/max8997-private.h>
49 static inline void max8997_set_gpio(struct max8997_data *max8997) in max8997_set_gpio() argument
51 int set3 = (max8997->buck125_gpioindex) & 0x1; in max8997_set_gpio()
52 int set2 = ((max8997->buck125_gpioindex) >> 1) & 0x1; in max8997_set_gpio()
53 int set1 = ((max8997->buck125_gpioindex) >> 2) & 0x1; in max8997_set_gpio()
55 gpiod_set_value(max8997->buck125_gpiods[0], set1); in max8997_set_gpio()
56 gpiod_set_value(max8997->buck125_gpiods[1], set2); in max8997_set_gpio()
[all …]
H A Dmax77802-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77802.c - Regulator driver for the Maxim 77802
5 // Copyright (C) 2013-2014 Google, Inc
12 // This driver is based on max8997.c
24 #include <linux/mfd/max77686-private.h>
25 #include <dt-bindings/regulator/maxim,max77802.h>
83 return -EINVAL; in max77802_get_opmode_shift()
87 * max77802_set_suspend_disable - Disable the regulator during system suspend
91 * Configure the regulator so the PMIC will turn it OFF during system suspend.
100 if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode))) in max77802_set_suspend_disable()
[all …]
H A Dmax77686-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77686.c - Regulator driver for the Maxim 77686
9 // This driver is based on max8997.c
21 #include <linux/mfd/max77686-private.h>
43 * Forcing low power mode: LDO1, 3-5, 9, 13, 17-26
48 * - LDO2, 6-8, 10-12, 14-16
49 * - buck[1234]
105 if (test_bit(id, max77686->gpio_enabled)) in max77686_map_normal_mode()
122 ret = regmap_update_bits(rdev->regmap, rdev->desc->enable_reg, in max77686_set_suspend_disable()
123 rdev->desc->enable_mask, val << shift); in max77686_set_suspend_disable()
[all …]
/linux/drivers/mfd/
H A Dmax8997.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997.c - mfd core driver for the Maxim 8966 and 8997
20 #include <linux/mfd/max8997.h>
21 #include <linux/mfd/max8997-private.h>
30 { .name = "max8997-pmic", },
31 { .name = "max8997-rtc", },
32 { .name = "max8997-battery", },
33 { .name = "max8997-haptic", },
34 { .name = "max8997-muic", },
35 { .name = "max8997-led", .id = 1 },
[all …]
H A Dmax8997-irq.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997-irq.c - Interrupt controller support for MAX8997
8 // This driver is based on max8998-irq.c
13 #include <linux/mfd/max8997.h>
14 #include <linux/mfd/max8997-private.h>
30 static struct i2c_client *get_i2c(struct max8997_dev *max8997, in get_i2c() argument
35 return max8997->i2c; in get_i2c()
39 return max8997->muic; in get_i2c()
41 return max8997->i2c; in get_i2c()
43 return max8997->i2c; in get_i2c()
[all …]
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 88pm860x-objs := 88pm860x-core.o 88pm860x-i2c.o
7 obj-$(CONFIG_MFD_88PM860X) += 88pm860x.o
8 obj-$(CONFIG_MFD_88PM800) += 88pm800.o 88pm80x.o
9 obj-$(CONFIG_MFD_88PM805) += 88pm805.o 88pm80x.o
10 obj-$(CONFIG_MFD_88PM886_PMIC) += 88pm886.o
11 obj-$(CONFIG_MFD_ACT8945A) += act8945a.o
12 obj-$(CONFIG_MFD_SM501) += sm501.o
13 obj-$(CONFIG_ARCH_BCM2835) += bcm2835-pm.o
14 obj-$(CONFIG_MFD_BCM590XX) += bcm590xx.o
[all …]
H A Dmax77686.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77686.c - mfd core driver for the Maxim 77686/802
9 //This driver is based on max8997.c
20 #include <linux/mfd/max77686-private.h>
25 { .name = "max77686-pmic", },
26 { .name = "max77686-rtc", },
27 { .name = "max77686-clk", },
31 { .name = "max77802-pmic", },
32 { .name = "max77802-clk", },
33 { .name = "max77802-rtc", },
[all …]
H A Dmax14577.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max14577.c - mfd core driver for the Maxim 14577/77836
9 // This driver is based on max8997.c
18 #include <linux/mfd/max14577-private.h>
42 * maxim_charger_calc_reg_current - Calculate register value for current
54 * - is always between <limits.min, limits.max>;
55 * - is always less or equal to max_ua;
56 * - is the highest possible value;
57 * - may be lower than min_ua.
59 * On success returns 0. On error returns -EINVAL (requested min/max current
[all …]
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.
91 Support for the AS3711 PMIC from AMS
113 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
118 bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
144 over at91-usart-serial driver and usart-spi-driver. Only one function
[all …]
H A Dmax77693.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77693.c - mfd core driver for the MAX 77693
10 // This driver is based on max8997.c
22 #include <linux/mfd/max77693-common.h>
23 #include <linux/mfd/max77693-private.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",
[all …]
/linux/arch/arm/boot/dts/samsung/
H A Dexynos4210-trats.dts1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
19 chassis-type = "handset";
37 stdout-path = "serial2:115200n8";
40 vemmc_reg: regulator-0 {
41 compatible = "regulator-fixed";
42 regulator-name = "VMEM_VDD_2.8V";
43 regulator-min-microvolt = <2800000>;
44 regulator-max-microvolt = <2800000>;
[all …]
H A Dexynos4210-origen.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
7 * Copyright (c) 2010-2011 Linaro Ltd.
14 /dts-v1/;
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/input/input.h>
18 #include <dt-bindings/leds/common.h>
19 #include "exynos-mfc-reserved-memory.dtsi"
40 stdout-path = "serial2:115200n8";
43 mmc_reg: voltage-regulator {
[all …]
H A Dexynos4210-i9100.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos4210 based Galaxy S2 (GT-I9100 version) device tree
11 /dts-v1/;
13 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/linux-event-codes.h>
19 model = "Samsung Galaxy S2 (GT-I9100)";
21 chassis-type = "handset";
35 stdout-path = "serial2:115200n8";
38 vemmc_reg: regulator-0 {
[all …]
/linux/drivers/extcon/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
11 host USB ports. Many of 30-pin connectors including PDMI are
25 tristate "X-Power AXP288 EXTCON support"
30 and USB MUX switching by X-Power AXP288 PMIC.
62 tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
69 on the Intel Cherrytrail Whiskey Cove PMIC.
72 tristate "Intel Merrifield Basin Cove PMIC extcon driver"
76 on the Intel Merrifield Basin Cove PMIC.
105 enable a system with an integrated USB OTG dual-role transceiver to
106 function as an USB OTG dual-role device.
[all …]
H A Dextcon-max8997.c1 // SPDX-License-Identifier: GPL-2.0+
3 // extcon-max8997.c - MAX8997 extcon driver to support MAX8997 MUIC
8 #include <linux/devm-helpers.h>
17 #include <linux/mfd/max8997.h>
18 #include <linux/mfd/max8997-private.h>
19 #include <linux/extcon-provider.h>
22 #define DEV_NAME "max8997-muic"
39 { MAX8997_MUICIRQ_ADCError, "muic-ADCERROR" },
40 { MAX8997_MUICIRQ_ADCLow, "muic-ADCLOW" },
41 { MAX8997_MUICIRQ_ADC, "muic-ADC" },
[all …]
/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.
22 /* MAX8997/8966 regulator IDs */
76 * used for initializing registers of MAX8997 MUIC device
121 * [0 - 3]: valid pattern number
124 * [0 - 15]: available cycles
126 * [0 - 255]: available period
150 * The number of LED devices for MAX8997 is two
[all …]
H A Dmax8997-private.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max8997-private.h - Voltage regulator driver for the Maxim 8997
184 /* MAX8997-MUIC STATUS1 register */
192 /* MAX8997-MUIC STATUS2 register */
204 /* MAX8997-MUIC STATUS3 register */
208 /* MAX8997-MUIC CONTROL1 register */
371 struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */
399 extern int max8997_irq_init(struct max8997_dev *max8997);
400 extern void max8997_irq_exit(struct max8997_dev *max8997);
401 extern int max8997_irq_resume(struct max8997_dev *max8997);
H A Dmax77686.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max77686.h - Driver for the Maxim 77686/802
8 * This driver is based on max8997.h
10 * MAX77686 has PMIC, RTC devices.
H A Dmax77693.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max77693.h - Driver for the Maxim 77693
10 * This driver is based on max8997.h
12 * MAX77693 has PMIC, Charger, Flash LED, Haptic, MUIC devices.
H A Dmax14577.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max14577.h - Driver for the Maxim 14577/77836
9 * This driver is based on max8997.h
15 * MAX77836 has additional PMIC and Fuel-Gauge on different I2C slave
/linux/drivers/power/supply/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
58 MAX8925 PMIC.
79 provided by the Wolfson Microelectronics WM8350 PMIC.
104 tristate "Active-semi ACT8945A charger driver"
108 Active-semi ActivePath ACT8945A charger.
111 tristate "Motorola CPCAP PMIC battery driver"
158 tristate "DS2782/DS2786 standalone gas-gauge"
162 gas-gauge.
187 tristate "Qualcomm PMIC GLINK battery manager support"
191 Say Y here to enable the Qualcomm PMIC GLINK power supply driver,
[all …]
/linux/drivers/input/misc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
40 Support the onkey of Marvell 88PM886 PMIC as an input device
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.
105 tristate "Actions Semi ATC260x PMIC ONKEY"
[all …]
/linux/drivers/leds/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
56 See Documentation/ABI/testing/sysfs-class-led for details.
61 tristate "LED Support for Marvell 88PM860x PMIC"
65 This option enables support for on-chip LED drivers found on Marvell
66 Semiconductor 88PM8606 PMIC.
72 This option enables support for the AN30259A 3-channel
76 will be called leds-an30259a.
86 If you're looking for APU2/3, use the pcengines-apu2 driver.
90 module will be called leds-apu.
112 - AW20036 (3x12) 36 LEDs
[all …]
/linux/drivers/rtc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
141 once-per-second update interrupts, used for synchronization.
159 will be called rtc-test.
173 will be called rtc-88pm860x.
183 will be called rtc-88pm80x.
193 will be called rtc-88pm886.
197 tristate "Abracon AB-RTCMC-32.768kHz-B5ZE-S3"
200 AB-RTCMC-32.768kHz-B5ZE-S3 I2C RTC chip.
[all …]