VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
and/or vx855_gpio drivers for this to do anything useful.
+config MFD_WL1273_CORE
+ tristate
+ depends on I2C
+ select MFD_CORE
+ default n
+ help
+ This is the core driver for the TI WL1273 FM radio. This MFD
+ driver connects the radio-wl1273 V4L2 module and the wl1273
+ audio codec.
+
endif # MFD_SUPPORT
menu "Multimedia Capabilities Port drivers"