linux-stable.git/drivers/mfd/Makefile, branch v6.11

mfd: rsmu: Split core code into separate module

2024-07-04T16:08:02+00:00

Linking a file into two modules can have unintended side-effects
and produces a W=1 warning:

scripts/Makefile.build:236: drivers/mfd/Makefile: rsmu_core.o is added to multiple modules: rsmu-i2c rsmu-spi

Make this one a separate module instead.

Fixes: a1867f85e06e ("mfd: Add Renesas Synchronization Management Unit (SMU) support")
Signed-off-by: Arnd Bergmann 
Link: https://lore.kernel.org/r/20240529094856.1869543-1-arnd@kernel.org
Signed-off-by: Lee Jones

Merge branch 'ib-mfd-regulator-watchdog-6.11' into ibs-for-mfd-merged

2024-07-04T16:07:26+00:00

Merge branch 'ib-mfd-input-regulator-6.11' into ibs-for-mfd-merged

2024-07-04T16:06:42+00:00

mfd: Add driver for Marvell 88PM886 PMIC

2024-06-28T14:41:05+00:00

Marvell 88PM886 is a PMIC which provides various functions such as
onkey, battery, charger and regulators. It is found for instance in the
samsung,coreprimevelte smartphone with which this was tested. Implement
basic support to allow for the use of regulators and onkey.

Signed-off-by: Karel Balej 
Link: https://lore.kernel.org/r/20240531175109.15599-3-balejk@matfyz.cz
Signed-off-by: Lee Jones

mfd: cs40l50: Add support for CS40L50 core driver

2024-06-28T14:36:05+00:00

Introduce support for Cirrus Logic Device CS40L50: a
haptic driver with waveform memory, integrated DSP,
and closed-loop algorithms.

The MFD component registers and initializes the device.

Signed-off-by: James Ogletree 
Reviewed-by: Jeff LaBundy 
Link: https://lore.kernel.org/r/20240620161745.2312359-4-jogletre@opensource.cirrus.com
Signed-off-by: Lee Jones

mfd: support ROHM BD96801 PMIC core

2024-06-27T08:24:44+00:00

The ROHM BD96801 PMIC is highly customizable automotive grade PMIC
which integrates regulator and watchdog funtionalities.

Provide INTB IRQ and register accesses for regulator/watchdog drivers.

Signed-off-by: Matti Vaittinen 
Link: https://lore.kernel.org/r/c5260e2dd222e3c64cdf410802bba195637ccb93.1719473802.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones

mfd: cs42l43: Add support for cs42l43 core driver

2023-08-17T11:06:11+00:00

The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

The MFD component registers and initialises the device and provides
PM/system power management.

Signed-off-by: Charles Keepax 
Link: https://lore.kernel.org/r/20230804104602.395892-4-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones

mfd: max77541: Add ADI MAX77541/MAX77540 PMIC Support

2023-06-21T17:16:18+00:00

MFD driver for MAX77541/MAX77540 to enable its sub devices.

The MAX77541 is a multi-function devices. It includes buck converter and ADC.

The MAX77540 is a high-efficiency buck converter with two 3A switching phases.

They have same regmap except for ADC part of MAX77541.

Signed-off-by: Okan Sahin 
Reviewed-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20230412111256.40013-6-okan.sahin@analog.com
Signed-off-by: Lee Jones

Merge branches 'tb-mfd-clk-input-pinctrl-power-rtc-sound-6.5', 'ib-mfd-tps6594-core-6.5', 'ib-mfd-regulator-max5970-6.5', 'ib-mfd-regulator-6.5' and 'ib-mfd-power-6.5' into ibs-for-mfd-merged

2023-06-15T08:18:54+00:00

mfd: tps6594: Add driver for TI TPS6594 PMIC

2023-05-18T15:06:14+00:00

This patch adds support for TPS6594 PMIC MFD core. It provides
communication through the I2C and SPI interfaces, and supports
protocols with embedded CRC data fields for safety applications.

Signed-off-by: Julien Panis 
Link: https://lore.kernel.org/r/20230511095126.105104-3-jpanis@baylibre.com
Signed-off-by: Lee Jones