mfd: Core support for the WM8400 AudioPlus HiFi CODEC and PMU
The WM8400 is a highly integrated audio CODEC and power management unit optimised for use in mobile multimedia applications. This patch adds core support for the WM8400 to the MFD subsystem. Both I2C and SPI access are supported by the hardware but currently only I2C access is implemented. The code is structured to allow SPI support to be slotted in later. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NSamuel Ortiz <sameo@openedhand.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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drivers/mfd/wm8400-core.c
0 → 100644
include/linux/mfd/wm8400-audio.h
0 → 100644
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