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/Linux-v6.1/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-v6.1/Documentation/devicetree/bindings/power/supply/
Ddlg,da9150-fuel-gauge.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/dlg,da9150-fuel-gauge.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Dialog Semiconductor DA9150 Fuel-Gauge Power Supply bindings
10 - Sebastian Reichel <sre@kernel.org>
13 - $ref: power-supply.yaml#
17 const: dlg,da9150-fuel-gauge
19 dlg,update-interval:
23 dlg,warn-soc-level:
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/Linux-v6.1/drivers/power/supply/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
113 tristate "Active-semi ACT8945A charger driver"
117 Active-semi ActivePath ACT8945A charger.
133 battery fuel gauge (used in the Pinebook Pro & others)
167 tristate "DS2782/DS2786 standalone gas-gauge"
171 gas-gauge.
199 tristate "Sharp SL-6000 (tosa) battery"
203 SL-6000 (tosa) models.
206 tristate "Sharp SL-5500 (collie) battery"
210 SL-5500 (collie) models.
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Dda9150-fg.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DA9150 Fuel-Gauge Driver
21 #include <linux/mfd/da9150/core.h>
22 #include <linux/mfd/da9150/registers.h>
23 #include <linux/devm-helpers.h>
74 struct da9150 *da9150; member
100 da9150_read_qif(fg->da9150, read_addr, size, buf); in da9150_fg_read_attr()
122 da9150_write_qif(fg->da9150, write_addr, size, buf); in da9150_fg_write_attr()
131 mutex_lock(&fg->io_lock); in da9150_fg_read_sync_start()
151 dev_err(fg->dev, "Failed to perform QIF read sync!\n"); in da9150_fg_read_sync_start()
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/Linux-v6.1/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-v6.1/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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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
69 called sun4i-gpadc.
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
119 over at91-usart-serial driver and usart-spi-driver. Only one function
135 tristate "Atmel HLCDC (High-end LCD Controller)"
172 tristate "X-Powers AC100"
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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