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/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Dda9150.txt1 Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings
3 DA9150 consists of a group of sub-devices:
6 ------ -----------
7 da9150-gpadc : General Purpose ADC
8 da9150-charger : Battery Charger
9 da9150-fg : Battery Fuel-Gauge
14 - compatible : Should be "dlg,da9150"
15 - reg: Specifies the I2C slave address
16 - interrupts: IRQ line info for da9150 chip.
17 - interrupt-controller: da9150 has internal IRQs (own IRQ domain).
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/linux-6.12.1/drivers/iio/adc/
Dda9150-gpadc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DA9150 GPADC Driver
20 #include <linux/mfd/da9150/core.h>
21 #include <linux/mfd/da9150/registers.h>
75 struct da9150 *da9150; member
86 struct da9150_gpadc *gpadc = data; in da9150_gpadc_irq() local
88 complete(&gpadc->complete); in da9150_gpadc_irq()
93 static int da9150_gpadc_read_adc(struct da9150_gpadc *gpadc, int hw_chan) in da9150_gpadc_read_adc() argument
98 mutex_lock(&gpadc->lock); in da9150_gpadc_read_adc()
101 da9150_reg_write(gpadc->da9150, DA9150_GPADC_MAN, in da9150_gpadc_read_adc()
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DMakefile1 # SPDX-License-Identifier: GPL-2.0
7 obj-$(CONFIG_AB8500_GPADC) += ab8500-gpadc.o
8 obj-$(CONFIG_AD_SIGMA_DELTA) += ad_sigma_delta.o
9 obj-$(CONFIG_AD4000) += ad4000.o
10 obj-$(CONFIG_AD4130) += ad4130.o
11 obj-$(CONFIG_AD4695) += ad4695.o
12 obj-$(CONFIG_AD7091R) += ad7091r-base.o
13 obj-$(CONFIG_AD7091R5) += ad7091r5.o
14 obj-$(CONFIG_AD7091R8) += ad7091r8.o
15 obj-$(CONFIG_AD7124) += ad7124.o
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
14 AB8500 Analog Baseband, mixed signal integrated circuit GPADC
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
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/linux-6.12.1/Documentation/devicetree/bindings/iio/adc/
Ddlg,da9150-gpadc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/dlg,da9150-gpadc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Dialog Semiconductor DA9150 IIO GPADC
10 - Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
14 DA9150 Charger & Fuel-Gauge IC.
18 const: dlg,da9150-gpadc
20 "#io-channel-cells":
24 - compatible
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/linux-6.12.1/Documentation/devicetree/bindings/power/supply/
Ddlg,da9150-charger.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/dlg,da9150-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Dialog Semiconductor DA9150 Charger Power Supply
10 - Sebastian Reichel <sre@kernel.org>
13 - $ref: power-supply.yaml#
17 const: dlg,da9150-charger
19 io-channels:
21 - description: ADC channel for current
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/linux-6.12.1/drivers/mfd/
Dda9150-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DA9150 Core MFD Driver
19 #include <linux/mfd/da9150/core.h>
20 #include <linux/mfd/da9150/registers.h>
35 xfer.addr = client->addr; in da9150_i2c_read_device()
40 ret = i2c_transfer(client->adapter, &xfer, 1); in da9150_i2c_read_device()
45 return -EIO; in da9150_i2c_read_device()
49 xfer.addr = client->addr; in da9150_i2c_read_device()
54 ret = i2c_transfer(client->adapter, &xfer, 1); in da9150_i2c_read_device()
60 return -EIO; in da9150_i2c_read_device()
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DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 88pm860x-objs := 88pm860x-core.o 88pm860x-i2c.o
7 obj-$(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
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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
68 tristate "Allwinner sunxi platforms' GPADC MFD driver"
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)"
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/linux-6.12.1/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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