regulator: tps6586x: add support for SYS rail
authorLaxman Dewangan <ldewangan@nvidia.com>
Tue, 4 Sep 2012 20:43:39 +0000 (14:43 -0600)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 5 Sep 2012 23:57:00 +0000 (07:57 +0800)
commit9394b80c35760d13492a3a895add2891bc64bf86
treed602dfa31f1e59defe4dc40a7672b8a74bca877f
parent4cbe5a555fa58a79b6ecbb6c531b8bab0650778d
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>
Documentation/devicetree/bindings/regulator/tps6586x.txt
arch/arm/mach-tegra/board-harmony-power.c
drivers/mfd/tps6586x.c
drivers/regulator/tps6586x-regulator.c
include/linux/mfd/tps6586x.h