[PATCH v3 0/2] Add freescale S/PDIF CPU DAI and machine drivers

Changelog:
v2->v3:
 * Removed a wrong tag from the commit of patch-1.
v1->v2:
 * Dropped one applied patch for spdif dummy codec drivers.
 * Use generic DMA DT binding.
 * Let spdif controller driver calculate the clock div.
 * Added one optional clock source for spdif tx.
 * Reivsed documentation accordingly.

Nicolin Chen (2):
  ASoC: fsl: Add S/PDIF CPU DAI driver
  ASoC: fsl: Add S/PDIF machine driver

 .../devicetree/bindings/sound/fsl,spdif.txt        |   62 +
 .../devicetree/bindings/sound/imx-audio-spdif.txt  |   29 +
 sound/soc/fsl/Kconfig                              |   14 +
 sound/soc/fsl/Makefile                             |    4 +
 sound/soc/fsl/fsl_spdif.c                          | 1311 ++++++++++++++++++++
 sound/soc/fsl/fsl_spdif.h                          |  227 ++++
 sound/soc/fsl/imx-spdif.c                          |  134 ++
 7 files changed, 1781 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/fsl,spdif.txt
 create mode 100644 Documentation/devicetree/bindings/sound/imx-audio-spdif.txt
 create mode 100644 sound/soc/fsl/fsl_spdif.c
 create mode 100644 sound/soc/fsl/fsl_spdif.h
 create mode 100644 sound/soc/fsl/imx-spdif.c