kernel/linux.git/drivers/mfd/Makefile, branch v6.12.80

mfd: adp5585: Add Analog Devices ADP5585 core support

2024-08-01T13:09:28+00:00

The ADP5585 is a 10/11 input/output port expander with a built in keypad matrix decoder, programmable logic, reset generator, and PWM generator. This driver supports the chip by modelling it as an MFD device, with two child devices for the GPIO and PWM functions. The driver is derived from an initial implementation from NXP, available in commit 8059835bee19 ("MLK-25917-1 mfd: adp5585: add ADI adp5585 core support") in their BSP kernel tree. It has been extensively rewritten. Signed-off-by: Haibo Chen Signed-off-by: Laurent Pinchart Reviewed-by: Frank Li Link: https://lore.kernel.org/r/20240722121100.2855-3-laurent.pinchart@ideasonboard.com Signed-off-by: Lee Jones

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