[v2,0/3] ASoC: ti: Add support for audio on J721e EVM

Message

Peter Ujfalusi May 12, 2020, 1:16 p.m. UTC

Hi,

Changes since v1:
- Fixed DT binding documentation errors
- Rebased on ASoC head and updated the driver to compile and work

This series adds support for the analog audio setup on the j721e EVM.
The audio setup of the EVM is:
Common Processor Board (CPB): McASP10 <-> pcm3168a
Infotainment Expansion Board (IVI): McASP0 <-> 2x pcm3168a

Both CPB and IVI wired in parallel serializer setup.

The first patch adds the stream_name for McASP driver as it is needed in
multicodec (and would be needed in DPCM) setup for proper DAPM handling.

The second patch adds two DT schema, one for the cpb and one for the cpb+ivi
card.

Regards,
Peter
---
Peter Ujfalusi (3):
  ASoC: ti: davinci-mcasp: Specify stream_name for playback/capture
  bindings: sound: Add documentation for TI j721e EVM (CPB and IVI)
  ASoC: ti: Add custom machine driver for j721e EVM (CPB and IVI)

 .../bindings/sound/ti,j721e-cpb-audio.yaml    |  93 ++
 .../sound/ti,j721e-cpb-ivi-audio.yaml         | 142 +++
 sound/soc/ti/Kconfig                          |   8 +
 sound/soc/ti/Makefile                         |   2 +
 sound/soc/ti/davinci-mcasp.c                  |   3 +
 sound/soc/ti/j721e-evm.c                      | 867 ++++++++++++++++++
 6 files changed, 1115 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/ti,j721e-cpb-audio.yaml
 create mode 100644 Documentation/devicetree/bindings/sound/ti,j721e-cpb-ivi-audio.yaml
 create mode 100644 sound/soc/ti/j721e-evm.c