mfd: Add cs5535-mfd driver for AMD Geode's CS5535/CS5536 support
Add an MFD driver to handle the ISA device on CS5535 and CS5536
southbridges. This ISA bridge is actually multiple devices: GPIOs,
MFGPTs, etc.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index da9d297..b5e3e09 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -537,6 +537,14 @@
LEDs, vibrator, system power and temperature, power management
and ALSA sound.
+config MFD_CS5535
+ tristate "Support for CS5535 and CS5536 southbridge core functions"
+ select MFD_CORE
+ depends on PCI
+ ---help---
+ This is the core driver for CS5535/CS5536 MFD functions. This is
+ necessary for using the board's GPIO and MFGPT functionality.
+
config MFD_TIMBERDALE
tristate "Support for the Timberdale FPGA"
select MFD_CORE