[v4,0/3] ASoC: ti: Add support for audio on J721e EVM

Message

Peter Ujfalusi June 30, 2020, 12:58 p.m. UTC

Hi,

Changes since v3:
- Fix the single clock source handling and typo

Changes since v2:
- DT binding:
 - use proper (?) patch subject for the binding docuemtn patch
 - drop pll4 and pll15 from DT - driver should check the rate via
   clk_get_parent. If it is not available (as it is not currently) then use the
   match_data provided rates.
 - add simple explanation for the clocking setup
 - Use descriptive names for clocks: cpb/ivi-mcasp-auxclk and cpb/ivi-codec-scki
 - dt_binding_check shows no errors/warnings
- ASoC machine driver:
 - Try to read the PLL4/15 rate with clk API (parent of the two clock divider)
   if it is not available then use the match_data provided numbers.
 - Support for single PLL setup

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
  ASoC: dt-bindings: 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    |  95 ++
 .../sound/ti,j721e-cpb-ivi-audio.yaml         | 150 +++
 sound/soc/ti/Kconfig                          |   8 +
 sound/soc/ti/Makefile                         |   2 +
 sound/soc/ti/davinci-mcasp.c                  |   3 +
 sound/soc/ti/j721e-evm.c                      | 896 ++++++++++++++++++
 6 files changed, 1154 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

Comments

Mark Brown July 1, 2020, 10:22 p.m. UTC | #1

On Tue, 30 Jun 2020 15:58:40 +0300, Peter Ujfalusi wrote:
> Changes since v3:
> - Fix the single clock source handling and typo
> 
> Changes since v2:
> - DT binding:
>  - use proper (?) patch subject for the binding docuemtn patch
>  - drop pll4 and pll15 from DT - driver should check the rate via
>    clk_get_parent. If it is not available (as it is not currently) then use the
>    match_data provided rates.
>  - add simple explanation for the clocking setup
>  - Use descriptive names for clocks: cpb/ivi-mcasp-auxclk and cpb/ivi-codec-scki
>  - dt_binding_check shows no errors/warnings
> - ASoC machine driver:
>  - Try to read the PLL4/15 rate with clk API (parent of the two clock divider)
>    if it is not available then use the match_data provided numbers.
>  - Support for single PLL setup
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/3] ASoC: ti: davinci-mcasp: Specify stream_name for playback/capture
      commit: ef3ab250aad9920fa7fd6280051c92a488109b87
[2/3] ASoC: dt-bindings: Add documentation for TI j721e EVM (CPB and IVI)
      commit: 8142500e7dc0d214e3c7a22788116f71cd84f07b
[3/3] ASoC: ti: Add custom machine driver for j721e EVM (CPB and IVI)
      commit: 6748d05590594837e42dfa975879fb275099f0b2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark