[PATCH v2 0/2] spi: davinci: add support for gpio cs through dt

This small series enables GPIO chip select feature for Davinci SPI
when DT-boot mode is used.
This is actual for Keystone 2 which supports DT-boot mode only.

Changes in v2:
- gpio_request_one() is used
- as suggested by Mark Brown, new patch has been added which updates
  Davinci SPI driver to use cs_gpio field
  of SPI device structure (spi_device) for both DT and non-DT cases.

v1:
 http://www.spinics.net/lists/linux-spi/msg01446.html

Grygorii Strashko (1):
  spi: davinci: use spi_device.cs_gpio to store gpio cs per spi device

Murali Karicheri (1):
  spi: davinci: add support to configure gpio cs through dt

 .../devicetree/bindings/spi/spi-davinci.txt        |    9 ++-
 drivers/spi/spi-davinci.c                          |   60 ++++++++++++++------
 2 files changed, 52 insertions(+), 17 deletions(-)

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1.7.9.5