dt-bindings: ASoC: xlnx, spdif: Document spdif bindings

Added documentation for SPDIF IP DT bindings.

Signed-off-by: Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Maruthi Srinivas Bayyavarapu 2019-01-03 23:39:51 +05:30 • committed by Mark Brown
commit 2f00f7715e
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