NeilBrown 411a2df509 regulator: twl-regulator: make TWL4030_ALLOW_UNSUPPORTED more configurable.
The regulators in the twl4030 can provide some voltage settings
that are not offically supported.
These settings are disabled by default, but can be enabled with
  CONFIG_TWL4030_ALLOW_UNSUPPORTED=y
However
 - that config variable is not mentioned in any Kconfig so cannot
   be used, and
 - a global setting is clumsy - a per regulator setting would be
   better.

So define a new 'feature' flag that a board file can set to enable
these unsupported volatages for boards which need them.

This flag cannot (yet) be set using device-tree.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-09 10:04:33 +01:00
..
2009-05-15 20:13:25 -07:00
2011-03-14 22:36:24 -07:00
2011-03-14 22:36:26 -07:00
2011-03-21 09:09:33 +00:00
2009-04-07 10:23:34 +01:00
2012-03-10 13:05:48 +00:00