mfd: syscon: Add omap3 control registers definitions

Signed-off-by: Marek Belisko <marek@goldelico.com>
dss: venc: Add handling for enabling TVOUTBYPASS and TVACEN

omap3 device needs to have this bit in devconf1 reg enabled when using
composite video output. For acessing devconf1 we use syscon mfd driver.

Signed-off-by: Marek Belisko <marek@goldelico.com>
arm: dts: omap3-gta04: Add syscon definition used by dss venc

Signed-off-by: Marek Belisko <marek@goldelico.com>
dss: displays: Add DT bindings for opa362

Signed-off-by: Marek Belisko <marek@goldelico.com>
arm: dts: omap3-gta04: Fix gpio property name

Signed-off-by: Marek Belisko <marek@goldelico.com>
Merge remote-tracking branch 'origin/3.17-rc1-opa362-wip' into 3.17-rc3
GTA04 defconfig: enable OMAP5 HDMI

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Pyra: update for device tree that should make the LCD working (but doesn#t)

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>