[PATCH 0/3] Add dt support for exynos hdmiphy settings

[Shirish S]

For various revisions of a chipset if the signal pattern is changed for every
revision, then the phy setting need to be updated correspondingly by measuring
the signal.
For getting correct signals the clock level and data de-emphasis 
levels needs to be adjusted.
Since only these 2 values matter,we can move the same to dt, 
wherein we can have different dt files for every revision. 

This is an initial patchset towards achieving the same 
for exynos 5250 and can be later extended to future chipsets.

V2: replaced moving of entire phy config structure with only
required and justifiable conf registers.

V3: Incorporated Mark Rutland's comments.

Shirish S (3):
  ARM: dts: smdk5250: Add hdmi phy settings
  ARM: dts: arndale: Add hdmi phy settings
  drm: exynos: hdmi: Add dt support for hdmiphy settings

 .../devicetree/bindings/video/exynos_hdmi.txt      |   32 +++++++++
 arch/arm/boot/dts/exynos5250-arndale.dts           |   68 ++++++++++++++++++
 arch/arm/boot/dts/exynos5250-smdk5250.dts          |   68 ++++++++++++++++++
 drivers/gpu/drm/exynos/exynos_hdmi.c               |   76 ++++++++++++++++++--
 4 files changed, 240 insertions(+), 4 deletions(-)

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1.7.9.5