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watchdog: Convert iTCO_wdt driver to mfd model
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This patch converts the iTCO_wdt driver to use the multi-function device
driver model. It uses resources discovered by the lpc_ich driver, so that
it no longer does its own PCI scanning.

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>
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Aaron Sierra authored and Samuel Ortiz committed May 9, 2012
1 parent 16c5c02 commit 887c8ec
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3 changes: 2 additions & 1 deletion drivers/mfd/Kconfig
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Expand Up @@ -785,7 +785,8 @@ config LPC_ICH
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.
other drivers to control these functions, currently GPIO and
watchdog.

config MFD_RDC321X
tristate "Support for RDC-R321x southbridge"
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