ARM: tegra: powergate: Add t124 display powergate support
authorChao Xu <cxu@nvidia.com>
Thu, 18 Jul 2013 18:21:18 +0000 (11:21 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:32:50 +0000 (13:32 -0700)
commit4f628c0db3cf0f8b489de09e0d5cb535c05cc619
tree8020c9b37eb6d003123be1aec94a2d3d2049642c
parentc0cced752383dd16652a84e65aff0e94ebd0a9e2
ARM: tegra: powergate: Add t124 display powergate support

T124 display powergating was changed in the following way:

1. New SOR partition including all SOR units (hdmi, dsi, edp lvds etc).
   So this partition needs to be powered whenever one of DC enabled.
2. DISPA partition cannot be power down if DISPB is being used.

bug 1324532.

Change-Id: Ibcef6822cf75aface1f04377247d3d3d2d16c389
Signed-off-by: Chao Xu <cxu@nvidia.com>
Reviewed-on: http://git-master/r/251428
arch/arm/mach-tegra/include/mach/powergate.h
arch/arm/mach-tegra/powergate-t12x.c