From e090d506c3f1b314059fb77b177cd4193bb81d6e Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sun, 21 Mar 2010 01:06:05 +0100 Subject: mfd: Add support for the RDC321x southbridge This patch adds a new MFD driver for the RDC321x southbridge. This southbridge is always present in the RDC321x System-on-a-Chip and provides access to some GPIOs as well as a watchdog. Access to these two functions is done using the southbridge PCI device configuration space. Signed-off-by: Florian Fainelli Signed-off-by: Samuel Ortiz --- drivers/mfd/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/mfd/Kconfig') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 3c6a9860dd9..93d0e31c043 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -409,6 +409,15 @@ config LPC_SCH LPC bridge function of the Intel SCH provides support for System Management Bus and General Purpose I/O. +config MFD_RDC321X + tristate "Support for RDC-R321x southbridge" + select MFD_CORE + depends on PCI + help + Say yes here if you want to have support for the RDC R-321x SoC + southbridge which provides access to GPIOs and Watchdog using the + southbridge PCI device configuration space. + endmenu menu "Multimedia Capabilities Port drivers" -- cgit v1.2.3