linux-toradex.git/drivers/mfd/Kconfig, branch v5.0

mfd: Fix unmet dependency warning for MFD_TPS68470

2019-01-29T09:55:34+00:00

After commit 5d32a66541c4 ("PCI/ACPI: Allow ACPI to be built without
CONFIG_PCI set") dependencies on CONFIG_PCI that previously were
satisfied implicitly through dependencies on CONFIG_ACPI have to be
specified directly.

WARNING: unmet direct dependencies detected for I2C_DESIGNWARE_PLATFORM
  Depends on [n]: I2C [=y] && HAS_IOMEM [=y] && (ACPI [=y] && COMMON_CLK [=n] || !ACPI [=y])
  Selected by [y]:
  - MFD_TPS68470 [=y] && HAS_IOMEM [=y] && ACPI [=y] && I2C [=y]=y

MFD_TPS68470 is an ACPI only device and selects I2C_DESIGNWARE_PLATFORM.

I2C_DESIGNWARE_PLATFORM does not have any configuration today for ACPI
support without CONFIG_PCI set.

For sake of a quick fix this introduces a new mandatory dependency to
the driver which may survive without it. Otherwise we need to revisit
the driver architecture to address this properly.

Fixes: 5d32a66541c46 ("PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set")
Signed-off-by: Sinan Kaya 
Acked-by: Lee Jones 
Signed-off-by: Rafael J. Wysocki

mfd: at91-usart: Add platform dependency

2019-01-03T08:32:42+00:00

It doesn't make sense to present option MFD_AT91_USART by default if
not building an AT91 kernel, as the drivers which depend on it are
not available.

Fixes: 7d3aa342cef7 ("mfd: at91-usart: Add MFD driver for USART")
Signed-off-by: Jean Delvare 
Signed-off-by: Lee Jones

mfd: sec-core: Allow building as module

2018-10-23T07:58:34+00:00

The main MFD driver for Samsung PMICs (S2MPSXX, S5M876X) used with
Exynos SoCs can be compiled and used as a module.  The dependent clock,
regulator and RTC drivers already can be built as a module.

Building entire set of drivers as modules might require using initial
ramdisk and can make booting process longer (due to probe deferrals).
However adding such option is useful for testing and for multi-platform
configurations.

This also add required module authors to sec-irq.c file based on recent
main contributors.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: sec-core: Fix indentation of Kconfig description

2018-10-23T07:58:34+00:00

The indentation should be a tab followed by two spaces.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Lee Jones

mfd: at91-usart: Add MFD driver for USART

2018-09-10T15:07:24+00:00

This MFD driver is just a wrapper over atmel_serial driver and
spi-at91-usart driver. Selection of one of the drivers is based on a
property from device tree. If the property is not specified, the default
driver is atmel_serial.

Signed-off-by: Radu Pirea 
Reviewed-by: Andy Shevchenko 
Acked-by: Rob Herring 
Acked-by: Nicolas Ferre 
Signed-off-by: Lee Jones

mfd: bd71837: Core driver for ROHM BD71837 PMIC

2018-08-16T09:13:37+00:00

ROHM BD71837 PMIC MFD driver providing interrupts and support
for three subsystems:
- clk
- Regulators
- input/power-key

Signed-off-by: Matti Vaittinen 
Reviewed-by: Enric Balletbo i Serra 
Signed-off-by: Lee Jones

Merge branches 'ib-mfd-4.19', 'ib-mfd-gpio-pinctrl-4.19', 'ib-mfd-i915-media-platform-4.19' and 'ib-mfd-regulator-4.19', tag 'ib-platform-chrome-mfd-move-cros-ec-transport-for-4.19' into ibs-for-mfd-merged

2018-07-27T07:11:37+00:00

Immutable branch (mfd, chrome) due for the v4.19 window

Immutable Branch which moves the cros_ec_i2c and cros_ec_spi
transport drivers from mfd to platform/chrome. Changes in arm are a simple
rename in defconfigs. Change in input is a rename in help text.

platform/chrome: Move cros-ec transport drivers to drivers/platform.

2018-07-03T19:40:06+00:00

There are some cros-ec transport drivers (I2C, SPI) living in MFD, while
others (LPC) living in drivers/platform. The transport drivers are more
platform specific. So, move the I2C and SPI transport drivers to the
platform/chrome directory. The patch also removes the MFD_ prefix of
their Kconfig symbols.

Signed-off-by: Enric Balletbo i Serra 
Reviewed-by: Guenter Roeck 
Acked-by: Lee Jones 
Signed-off-by: Benson Leung

mfd: madera: Register map tables for Cirrus Logic CS47L90/91

2018-06-05T10:15:12+00:00

Regmap configuration tables for Cirrus Logic CS47L90 and CS47L91 codecs.

Signed-off-by: Nikesh Oswal 
Signed-off-by: Richard Fitzgerald 
Signed-off-by: Charles Keepax 
Signed-off-by: Lee Jones

mfd: madera: Register map tables for Cirrus Logic CS47L85

2018-06-05T10:15:08+00:00

Regmap configuration tables for Cirrus Logic CS47L85 codecs.

Signed-off-by: Nariman Poushin 
Signed-off-by: Richard Fitzgerald 
Signed-off-by: Charles Keepax 
Signed-off-by: Lee Jones