mfd: wm8994: Add support for WM1811 rev E

commit fee546ce8cfd9dea1f53175f627e17ef5ff05df4 upstream.

This is supported identically to the previous revisions.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>