regulator: Add basic DocBook manual documentation written by Liam Girdwood much of the credit belongs to Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
regulator: Add WM8350 regulator support This driver was written by Liam Girdwood with updates for submission Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>