| /linux/Documentation/devicetree/bindings/regulator/ |
| H A D | palmas-pmic.txt | 3 The tps659038 for the AM57x class have OTP spins that
4 have different part numbers but the same functionality. There
11 - compatible : Should be from the list
12 ti,twl6035-pmic
13 ti,twl6036-pmic
14 ti,twl6037-pmic
15 ti,tps65913-pmic
16 ti,tps65914-pmic
17 ti,tps65917-pmic
18 ti,tps659038-pmic
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| H A D | rohm,bd71828-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71828-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
14 see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml.
16 The regulator controller is represented as a sub-node of the PMIC node
25 "^LDO[1-7]$":
32 regulator-name:
33 pattern: "^ldo[1-7]$"
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| H A D | nxp,pca9450-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/nxp,pca9450-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Robin Gong <yibin.gong@nxp.com>
18 https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf
28 - nxp,pca9450a
29 - nxp,pca9450b
30 - nxp,pca9450c
31 - nxp,pca9451a
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| /linux/drivers/mfd/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
32 the core APIs _only_, you have to select individual components like
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
77 have to select individual drivers based on this MFD to be able to use
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
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| H A D | intel_soc_pmic_chtwc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * MFD core driver for Intel Cherrytrail Whiskey Cove PMIC
7 * Based on various non upstream patches to support the CHT Whiskey Cove PMIC:
8 * Copyright (C) 2013-2015 Intel Corporation. All rights reserved.
22 /* PMIC device registers */
30 /* Whiskey Cove PMIC share same ACPI ID between different platforms */
76 int ret, orig_addr = client->addr; in cht_wc_byte_reg_read()
79 dev_err(&client->dev, "Error I2C address not specified\n"); in cht_wc_byte_reg_read()
80 return -EINVAL; in cht_wc_byte_reg_read()
83 client->addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT; in cht_wc_byte_reg_read()
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| H A D | da9055-i2c.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
22 da9055 = devm_kzalloc(&i2c->dev, sizeof(struct da9055), GFP_KERNEL); in da9055_i2c_probe()
24 return -ENOMEM; in da9055_i2c_probe()
26 da9055->regmap = devm_regmap_init_i2c(i2c, &da9055_regmap_config); in da9055_i2c_probe()
27 if (IS_ERR(da9055->regmap)) { in da9055_i2c_probe()
28 ret = PTR_ERR(da9055->regmap); in da9055_i2c_probe()
29 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", in da9055_i2c_probe()
34 da9055->dev = &i2c->dev; in da9055_i2c_probe()
35 da9055->chip_irq = i2c->irq; in da9055_i2c_probe()
51 * the PMIC and CODEC parts of this chip are instantiated separately as I2C
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| H A D | tps65090.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Core driver for TI TPS65090 PMIC family
49 PMIC = 0, enumerator
54 [PMIC] = {
55 .name = "tps65090-pmic",
58 .name = "tps65090-charger",
61 .of_compatible = "ti,tps65090-charger",
134 /* Nearly all registers have status bits mixed in, except a few */ in is_volatile_reg()
167 struct tps65090_platform_data *pdata = dev_get_platdata(&client->dev); in tps65090_i2c_probe()
172 if (!pdata && !client->dev.of_node) { in tps65090_i2c_probe()
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| /linux/drivers/spmi/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
8 SPMI (System Power Management Interface) is a two-wire
10 and Power Management Integrated Circuits (PMIC).
20 built-in SPMI PMIC Arbiter interface on Hisilicon 3670
24 tristate "Qualcomm MSM SPMI Controller (PMIC Arbiter)"
31 built-in SPMI PMIC Arbiter interface on Qualcomm MSM family
35 other devices that have the SPMI interface.
38 tristate "Mediatek SPMI Controller (PMIC Arbiter)"
42 built-in SPMI PMIC Arbiter interface on Mediatek family
46 other devices that have the SPMI interface.
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| /linux/drivers/input/misc/ |
| H A D | Kconfig | 1 # 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.
68 Say Y here if you have AD7142/AD7147 hooked to an I2C bus.
71 module will be called ad714x-i2c.
78 Say Y here if you have AD7142/AD7147 hooked to a SPI bus.
81 module will be called ad714x-spi.
92 will be called ariel-pwrbutton.
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| /linux/drivers/power/supply/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
29 have hwmon sysfs interface too.
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"
149 If you enable this you will have the DS2781 battery driver support.
158 tristate "DS2782/DS2786 standalone gas-gauge"
162 gas-gauge.
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| /linux/drivers/acpi/pmic/ |
| H A D | intel_pmic_chtcrc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Intel Cherry Trail Crystal Cove PMIC operation region driver
16 * We have no docs for the CHT Crystal Cove PMIC. The Asus Zenfone-2 kernel
17 * code has 2 Crystal Cove regulator drivers, one calls the PMIC a "Crystal
18 * Cove Plus" PMIC and talks about Cherry Trail, so presumably that one
24 * CHT Crystal Cove PMIC.
33 struct intel_soc_pmic *pmic = dev_get_drvdata(pdev->dev.parent); in intel_chtcrc_pmic_opregion_probe() local
34 return intel_pmic_install_opregion_handler(&pdev->dev, in intel_chtcrc_pmic_opregion_probe()
35 ACPI_HANDLE(pdev->dev.parent), pmic->regmap, in intel_chtcrc_pmic_opregion_probe()
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| /linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-mt65xx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-mt65xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - $ref: /schemas/i2c/i2c-controller.yaml#
17 - Qii Wang <qii.wang@mediatek.com>
22 - const: mediatek,mt2712-i2c
23 - const: mediatek,mt6577-i2c
24 - const: mediatek,mt6589-i2c
25 - const: mediatek,mt7622-i2c
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| /linux/drivers/regulator/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
64 the netlink mechanism. User-space applications can subscribe to these events
65 for real-time updates on various regulator events.
75 They provide two I2C-controlled DC/DC step-down converters with
101 tristate "Active-semi act8865 voltage regulator"
106 This driver controls a active-semi act8865 voltage output
110 tristate "Active-semi ACT8945A voltage regulator"
113 This driver controls a active-semi ACT8945A voltage regulator
114 via I2C bus. The ACT8945A features three step-down DC/DC converters
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| /linux/arch/arm/mach-omap2/ |
| H A D | vc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
19 #include "prm-regbits-34xx.h"
20 #include "prm-regbits-44xx.h"
52 * struct omap_vc_channel_cfg - describe the cfg_channel bitfield
81 * On OMAP3+, all VC channels have the above default bitfield
101 * omap_vc_config_channel - configure VC channel to PMIC mappings
104 * Configures the VC channel to PMIC mappings for the following
105 * PMIC settings
106 * - i2c slave address (SA)
107 * - voltage configuration address (RAV)
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| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | rohm,bd71847-pmic.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71847-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
14 single-core, dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is
18 …/www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applica…
19 …//www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applic…
24 - rohm,bd71847
25 - rohm,bd71850
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| H A D | max77620.txt | 4 -------------------
5 - compatible: Must be one of
9 - reg: I2C device address.
12 -------------------
13 - interrupts: The interrupt on the parent the controller is
15 - interrupt-controller: Marks the device node as an interrupt controller.
16 - #interrupt-cells: is <2> and their usage is compliant to the 2 cells
17 variant of <../interrupt-controller/interrupts.txt>
19 are defined at dt-bindings/mfd/max77620.h.
21 - system-power-controller: Indicates that this PMIC is controlling the
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| /linux/drivers/video/backlight/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
14 This framework adds support for low-level control of LCD.
15 Some framebuffer devices connect to platform-specific LCD modules
16 in order to have a platform-specific way to control the flat panel
19 To have support for your specific LCD panel you will have to
51 If you have a Samsung LTV350QV LCD panel, say y to include a
62 If you have a panel based on the ILI9221/9222 controller
69 If you have a panel based on the ILI9320 controller chip
76 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
84 If you have a VGG2432A4 panel based on the ILI9320 controller chip
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| /linux/drivers/platform/x86/intel/int3472/ |
| H A D | Kconfig | 16 Intel Skylake-based systems that can map to different hardware
18 it maps to a TPS68470 camera PMIC. On machines designed for Windows,
19 it maps to either a TP68470 camera PMIC, a uP6641Q sensor PMIC, or a
28 Say Y or M here if you have a SkyLake device designed for use
31 The module will be named "intel-skl-int3472".
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| H A D | common.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
7 #include <linux/clk-provider.h>
16 #define I2C_DEV_NAME_FORMAT "i2c-%s"
19 /* PMIC GPIO Types */
61 * 1: DISCRETE(CRD-D)
62 * 2: PMIC TPS68470
63 * 3: PMIC uP6641
107 unsigned int ngpios; /* how many GPIOs have we seen */
108 unsigned int n_sensor_gpios; /* how many have we mapped to sensor */
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| /linux/drivers/usb/typec/tcpm/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
4 tristate "USB Type-C Port Controller Manager"
9 The Type-C Port Controller Manager provides a USB PD and USB Type-C
10 state machine for use with Type-C Port Controllers.
15 tristate "Type-C Port Controller Interface driver"
19 Type-C Port Controller driver for TCPCI-compliant controller.
24 tristate "Richtek RT1711H Type-C chip driver"
26 Richtek RT1711H Type-C chip driver that works with
27 Type-C Port Controller Manager to provide USB PD and USB
28 Type-C functionalities.
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| /linux/drivers/power/reset/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
43 tristate "Actions Semi ATC260x PMIC power-off driver"
46 This driver provides power-off and restart support for a system
55 Say Y if you have an Axxia family SoC.
64 Say Y here if you have a Broadcom Kona-based board and you wish
65 to have restart support.
75 Say Y here if you have a Broadcom STB board and you wish
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| /linux/drivers/thermal/intel/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
11 enforce idle time which results in more package C-state residency. The
30 thermal zone. Each package will have its own thermal zone. There are
51 temperature sensor (DTS). These SoCs have two additional DTSs in
63 temperature sensor (DTS). For X1000 SoC, it has one on-die DTS.
73 tristate "Intel Broxton PMIC thermal driver"
77 Select this driver for Intel Broxton PMIC with ADC channels monitoring
79 This driver is used for monitoring the ADC channels of PMIC and handles
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| /linux/drivers/extcon/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
8 multiple states; i.e., an extcon that may have multiple
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
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| /linux/drivers/leds/flash/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
53 tristate "LED Support for Mediatek MT6360 PMIC"
61 Mediatek MT6360 PMIC.
66 tristate "Flash LED Support for MediaTek MT6370 PMIC"
76 will be called "leds-mt6370-flash".
79 tristate "LED support for flash module inside Qualcomm Technologies, Inc. PMIC"
86 Technologies, Inc. PMICs. The flash module can have 3 or 4 flash LED
93 This driver can be built as a module, it will be called "leds-qcom-flash".
115 will be called leds-rt8515.
133 This driver can be built as a module, it will be called "leds-sy7802".
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| /linux/drivers/iio/adc/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
45 Say yes here to build support for Analog Devices AD4130-8 SPI analog
73 Say yes here to build support for Analog Devices AD7091R-5 ADC.
81 Say yes here to build support for Analog Devices AD7091R-2, AD7091R-4,
82 and AD7091R-8 ADC.
88 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
92 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
107 - AD7172-2
108 - AD7173-8
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