Fix the DT parsing to agree with the bindings document. Some small changes
to the value names and also fix the handling of boolean values. They were
previously using prop = 1/0, now just use of_property_read_bool calls.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>