Patch set adds DT support for tps6507x based touchscreen.
Also, add DT data for tps6507x touchscreen in da850-evm by
providing touchscreen node inside tps6507x mfd device.

This patch series applies on top of linux-next tree and depends on [1].

[1]tps6507x-ts: update to devm_* API
   https://patchwork.kernel.org/patch/2324441/

Changes since V3:
 - Rebased on top of Dmitry's changes
 - Removed error handling for optional DT properties

Changes since V2:
 - Updated tps6507x documentation.
 - Removed unnecessary code.

Changes since V1:
 - Updated tps6507x documentation.
 - Updated commit message.
 - return proper error value in absence platform and DT data
   for touchscreen.

Manish Badarkhe (2):
  tps6507x-ts: Add DT support
  ARM: davinci: da850: add tps6507x touchscreen DT data

 Documentation/devicetree/bindings/mfd/tps6507x.txt |   24 +++++-
 arch/arm/boot/dts/da850-evm.dts                    |    8 ++
 drivers/input/touchscreen/tps6507x-ts.c            |   79 +++++++++++++-------
 3 files changed, 82 insertions(+), 29 deletions(-)

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1.7.10.4