linux-dev/drivers/mfd/Kconfig, branch master

mfd: rt5120: Add Richtek PMIC support

2022-09-28T15:09:50Z

Add Richtek RT5120 PMIC I2C driver. Signed-off-by: ChiYuan Huang Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/1660100142-32493-3-git-send-email-u0084500@gmail.com

mfd: silergy,sy7636a: Add config option MFD_SY7636A

2022-09-28T15:09:50Z

Add a specific MFD_SY7636A config option. As part of this change we can use MFD_SY7636A as a dependency for all SY7636a components and also remove the name from MFD_SIMPLE_MFD_I2C as it no longer needs to be selectable. Signed-off-by: Alistair Francis Reviewed-by: Guenter Roeck Acked-by: Mark Brown Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220525115554.430971-2-alistair@alistair23.me

mfd: mt6370: Add MediaTek MT6370 support

2022-09-28T15:09:50Z

This adds support for the MediaTek MT6370 SubPMIC. MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backlight driver, display bias voltage supply, one general purpose LDO, and the USB Type-C & PD controller complies with the latest USB Type-C and PD standards. Reviewed-by: Andy Shevchenko Signed-off-by: ChiYuan Huang Signed-off-by: ChiaEn Wu Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220805070610.3516-8-peterwu.pub@gmail.com

mfd: intel_soc_pmic_crc: Drop redundant ACPI_PTR() and ifdeffery

2022-09-28T15:09:49Z

The driver depends on ACPI, ACPI_PTR() resolution is always the same. Otherwise a compiler may produce a warning. That said, the rule of thumb either ugly ifdeffery with ACPI_PTR or none should be used in a driver. Signed-off-by: Andy Shevchenko Tested-by: Hans de Goede Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220801114211.36267-7-andriy.shevchenko@linux.intel.com

mfd: ocelot: Add support for the vsc7512 chip via spi

2022-09-09T06:54:47Z

The VSC7512 is a networking chip that contains several peripherals. Many of these peripherals are currently supported by the VSC7513 and VSC7514 chips, but those run on an internal CPU. The VSC7512 lacks this CPU, and must be controlled externally. Utilize the existing drivers by referencing the chip as an MFD. Add support for the two MDIO buses, the internal phys, pinctrl, and serial GPIO. Signed-off-by: Colin Foster Reviewed-by: Vladimir Oltean Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220905162132.2943088-9-colin.foster@in-advantage.com

mfd: sun6i-prcm: Update Kconfig description

2022-07-19T09:54:42Z

This driver is used by a specific range of SoCs between when the PRCM hardware was introduced (A31) and when the PRCM CCU driver was added (A83T). It is unlikely to be extended to additional hardware. Update the description to include the full list of applicable SoCs. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220702184044.51144-1-samuel@sholland.org

mfd: lpc_ich: Switch to generic p2sb_bar()

2022-07-14T09:50:25Z

Instead of open coding p2sb_bar() functionality we are going to use generic library. There is one more user en route. This is more than just a clean-up. It also fixes a potential issue seen when SPI BAR is 64-bit. The current code works if and only if the PCI BAR of the hidden device is inside 4G address space. In case when firmware decides to go above 4G, we will get a wrong address. Signed-off-by: Andy Shevchenko Tested-by: Henning Schild Acked-by: Hans de Goede Acked-by: Linus Walleij Signed-off-by: Lee Jones

mfd: ab8500: Drop debugfs module

2022-03-08T09:44:06Z

This debugfs isn't used by anyone, if we want to dump the contents of registers we should just convert the driver to regmap instead. I'm also excluding this from the device tree bindings when converting to YAML because it is not a real device, and device trees should only contain real physical devices. Delete it. Signed-off-by: Linus Walleij Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220212214724.681530-1-linus.walleij@linaro.org

Merge branches 'ib-mfd-hwmon-regulator-5.18', 'ib-mfd-iio-5.18', 'ib-mfd-led-power-regulator-5.18', 'ib-mfd-mediatek-mt6366-5.18', 'ib-mfd-rtc-watchdog-5.18' and 'ib-mfd-spi-dt-5.18' into ibs-for-mfd-merged

2022-03-08T09:42:41Z

mfd: max77714: Add driver for Maxim MAX77714 PMIC

2022-03-07T13:54:44Z

Add a simple driver for the Maxim MAX77714 PMIC, supporting RTC and watchdog only. Signed-off-by: Luca Ceresoli Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones