tree d602dfa31f1e59defe4dc40a7672b8a74bca877f
parent 4cbe5a555fa58a79b6ecbb6c531b8bab0650778d
author Laxman Dewangan <ldewangan@nvidia.com> 1346791419 -0600
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1346889420 +0800

regulator: tps6586x: add support for SYS rail

Device have SYS rail which is always ON. It is system power bus. LDO5
and LDO_RTC get powered through this rail internally. Add support for
this rail and make the LDO5/LDO_RTC supply by it. Update document
accordingly.

[swarren: Instantiate the sys regulator from board-harmony-power.c to
 avoid regression.]

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>