mfd: Introduce lpc_sch for Intel SCH LPC bridge
Intel Poulsbo (SCH) chipset LPC bridge controller contains several
functions. Creating and MFD driver for the LPC bridge controller allows
simultaneous use of SMBus and GPIO interfaces on the SCH.
Signed-off-by: Denis Turischev <denis@compulab.co.il>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 84a68d2..9b25fe2 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -389,6 +389,15 @@
The timberdale FPGA can be found on the Intel Atom development board
for in-vehicle infontainment, called Russellville.
+
+config LPC_SCH
+ tristate "Intel SCH LPC"
+ depends on PCI
+ select MFD_CORE
+ help
+ LPC bridge function of the Intel SCH provides support for
+ System Management Bus and General Purpose I/O.
+
endmenu
menu "Multimedia Capabilities Port drivers"