RE: [PATCH v2 2/2] ASoC: starfive: Add PDM controller support

[Xingyu Wu]

> Subject: [PATCH v2 2/2] ASoC: starfive: Add PDM controller support
> 
> Add the driver of PDM controller for the StarFive JH8100 SoC.
> 
> The Pulse Density Modulation (PDM) controller is a digital PDM microphone
> interface controller and decoder that supports up to
> 4 channels. The PDM have two blocks and each block controls stereo audio data
> which is transferred to a Inter-IC Sound (I2S) recorder on the JH8100 SoC.
> 
> Signed-off-by: Xingyu Wu <xingyu.wu@xxxxxxxxxxxxxxxx>
> ---
>  MAINTAINERS                     |   7 +
>  sound/soc/starfive/Kconfig      |   7 +
>  sound/soc/starfive/Makefile     |   1 +
>  sound/soc/starfive/jh8100_pdm.c | 447
> ++++++++++++++++++++++++++++++++
>  4 files changed, 462 insertions(+)
>  create mode 100644 sound/soc/starfive/jh8100_pdm.c
> 

Hi Mark,

Could you please help to review and give your comment about this PDM driver?

Thanks,
Xingyu Wu