In order for drivers to work properly with OpRegion, there are some requirements: - The I2C core should be builtin; - The I2C designware driver should be builtin; - The driver itself should also be buildin; - The I2C core should be build with support for ACPI OpRegion. - v3: - Added Hans reviewed-by for the first two patches - Added a third patch fixing dependencies for axp20x driver Mauro Carvalho Chehab (3): mfd: Kconfig: change INTEL_SOC_PMIC_CHTDC_TI to bool mfd: Kconfig: fix help texts for drivers that depends on I2C=y mfd: ensure that AXP20X_I2C will have the right deps on X86 drivers/acpi/Kconfig | 3 ++- drivers/i2c/busses/Kconfig | 4 ++-- drivers/mfd/Kconfig | 40 +++++++++++++++++++++++++------------- drivers/mfd/Makefile | 8 +++++--- 4 files changed, 36 insertions(+), 19 deletions(-) -- 2.26.2