[PATCH v2 0/2] spi: spi-cadence: Add Slave mode support

[Srinivas Goud]

Replace spi_master structure with spi_controller structure.

Currently SPI Cadence controller works in Master mode only.
Update driver to support Slave mode and also Full duplex transfer 
support in Slave mode

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BRANCH: for-next

Changes in v2:
- Rebased the patches on top of
  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
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Srinivas Goud (2):
  spi: spi-cadence: Switch to spi_controller structure
  spi: spi-cadence: Add support for Slave mode

 drivers/spi/spi-cadence.c | 324 +++++++++++++++++++++++++++++-----------------
 1 file changed, 203 insertions(+), 121 deletions(-)

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2.1.1