ARM: tegra: Enterprise: Provide settling time for 3.3 Voltage rail
authorChaitanya Bandi <bandik@nvidia.com>
Wed, 4 Apr 2012 14:44:39 +0000 (19:44 +0530)
committerRohan Somvanshi <rsomvanshi@nvidia.com>
Thu, 5 Apr 2012 16:31:37 +0000 (09:31 -0700)
commitb03b2c812d81a334bd541512b2e3028064b27fd8
tree372ea8862aaa1dc2087cda24b335bc5b4ea4e586
parent55ee2d30ce55df625daa45e823d633003dcdc12b
ARM: tegra: Enterprise: Provide settling time for 3.3 Voltage rail

It is observed that voltage rails for 3V3 is taking around 400us
for setting it output. Providing the startup delay of 500us for this
rail so that rails are stablized at desired level before any consumer
uses that rail.

Bug 959902

Change-Id: I602b428db44d595a94d69fccb3340a77c3819a3b
Signed-off-by: Chaitanya Bandi <bandik@nvidia.com>
Reviewed-on: http://git-master/r/94537
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
arch/arm/mach-tegra/board-enterprise-power.c