xhci: tegra: load fw from filesystem earlier
authorBibek Basu <bbasu@nvidia.com>
Fri, 22 May 2015 07:30:54 +0000 (12:30 +0530)
committerMatthew Pedro <mapedro@nvidia.com>
Wed, 27 May 2015 01:35:50 +0000 (18:35 -0700)
commit1744c354ffda85c1839f0ac926c9ab1b926818db
treedb8ec6da821abbdcbb95936a3257261dae81b511
parentcb8a0cc123aa8890fc2a63093fd8edc5497fb31b
xhci: tegra: load fw from filesystem earlier

Loading firmware from filesystem takes much time. Enabing vbus regualtor
before loading firmware will cause the time gap between vbus ON and host
controller ready too large. So, we move the time of firmware loading
earlier.

Bug 200067006

Change-Id: I63ecbd9e65f3bb56db564f72cc417fc4f76adbc3
Signed-off-by: Henry Lin <henryl@nvidia.com>
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/736193
(cherry picked from commit 6875a1752b3ed4e121efcc3fddca0810ffd22546)
Reviewed-on: http://git-master/r/746074
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
drivers/usb/host/xhci-tegra.c