mfd: Add LPC driver for Intel ICH chipsets
This driver currently creates resources for use by a forthcoming ICH
chipset GPIO driver. It could be expanded to create the resources for
converting the esb2rom (mtd) and iTCO_wdt (wdt), and potentially more,
drivers to use the mfd model.
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 11e44386..c6edba6 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -748,6 +748,15 @@
LPC bridge function of the Intel SCH provides support for
System Management Bus and General Purpose I/O.
+config LPC_ICH
+ tristate "Intel ICH LPC"
+ depends on PCI
+ select MFD_CORE
+ help
+ The LPC bridge function of the Intel ICH provides support for
+ many functional units. This driver provides needed support for
+ other drivers to control these functions, currently GPIO.
+
config MFD_RDC321X
tristate "Support for RDC-R321x southbridge"
select MFD_CORE