spi: zynq: Add DT bindings documentation for Zynq Ultrascale+ MPSoC GQSPI controller

Add bindings documentation for GQSPI controller driver used by
Zynq Ultrascale+ MPSoC

Signed-off-by: Ranjit Waghmode <ranjit.waghmode@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjit Waghmode 2015-06-10 16:08:20 +05:30 • committed by Mark Brown
commit fe8e48ad3c