mfd: Initial core support for WM831x series devices

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The WM831x series of devices are register compatible processor power
management subsystems, providing regulator and power path management
facilities along with other services like watchdog, RTC and touch
panel controllers.

This patch adds very basic support, providing basic single register
I2C access, handling of the security key and registration of the
devices.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

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Mark Brown 2009-07-27 14:45:52 +01:00 • committed by Samuel Ortiz

parent 3bed6e415f

commit d2bedfe7a8

3 changed files with 1711 additions and 0 deletions

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247

include/linux/mfd/wm831x/core.h

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107

include/linux/mfd/wm831x/pdata.h

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