arm: dts: Seagull: Configure I2C QUP2 properly and add regulator changes
drivers: video: msm: Make Seagull's display to work (see comment)

The panel enable/disable/reset logic is now okay, but we still
have to fix the panel detection because actually there's some
problem that makes us unable to read the panel ID.
At this stage, the only working panels on Seagull
are the two JDI and it's only because of a coincidence in
the bad id detection that now reads 0x00 (same ID as JDI panel).
arm: dts: Seagull: Rename, fix and unify panel

Also remove the spi0 property and alias, because of GPIO conflicts.
arm: dts: Seagull: Declare address-cells and size-cells for i2c QUP2

....So that we'll stop getting warnings while generating the DTB.
Merge pull request #62 from kholk/aosp/LNX.LA.3.5.2.2-03010-8x74.0

Seagull changes