spi: Add driver for Cadence SPI controller

Add driver for Cadence SPI controller. This is used in Xilinx Zynq.

Signed-off-by: Harini Katakam <harinik@xilinx.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Harini Katakam 2014-04-14 14:36:53 +05:30 • committed by Mark Brown
commit c474b38665
3 changed files with 681 additions and 0 deletions