linux-kernel - Re: [PATCH 0/4] fsl-asoc-card: Add optional dt property for setting mclk-id

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Message-ID: <YbeukcwXQueEquJZ@robh.at.kernel.org>
Date:   Mon, 13 Dec 2021 14:35:29 -0600
From:   Rob Herring <robh@...nel.org>
To:     Ariel D'Alessandro <ariel.dalessandro@...labora.com>
Cc:     alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, Xiubo.Lee@...il.com,
        bcousson@...libre.com, broonie@...nel.org, festevam@...il.com,
        kuninori.morimoto.gx@...esas.com, lgirdwood@...il.com,
        michael@...rulasolutions.com, nicoleotsuka@...il.com,
        perex@...ex.cz, shengjiu.wang@...il.com, tiwai@...e.com,
        tony@...mide.com
Subject: Re: [PATCH 0/4] fsl-asoc-card: Add optional dt property for setting
 mclk-id

On Fri, Dec 03, 2021 at 10:49:26AM -0300, Ariel D'Alessandro wrote:
> This is a follow up of patchset:
> 
>     [RFC patch 0/5] Support BCLK input clock in tlv320aic31xx

Link?

> Sound cards may allow using different main clock inputs. In the generic
> fsl-asoc-card driver, these values are hardcoded for each specific card
> configuration.
> 
> Let's make it more flexible, allowing setting mclk-id from the
> device-tree node.
> 
> Ariel D'Alessandro (4):
>   dt-bindings: sound: Rename tlv320aic31xx-micbias as tlv320aic31xx
>   dt-bindings: tlv320aic31xx: Define PLL clock inputs
>   ASoC: fsl-asoc-card: Add optional dt property for setting mclk-id

'mclk-id' is not documented.

>   ASoC: fsl-asoc-card: Remove BCLK default value for tlv320aic31xx card
> 
>  .../devicetree/bindings/sound/fsl-asoc-card.txt    |  1 +
>  .../devicetree/bindings/sound/tlv320aic31xx.txt    |  2 +-
>  arch/arm/boot/dts/am43x-epos-evm.dts               |  2 +-
>  include/dt-bindings/sound/tlv320aic31xx-micbias.h  |  9 ---------
>  include/dt-bindings/sound/tlv320aic31xx.h          | 14 ++++++++++++++
>  sound/soc/codecs/tlv320aic31xx.c                   |  2 +-
>  sound/soc/fsl/fsl-asoc-card.c                      |  7 ++++++-
>  7 files changed, 24 insertions(+), 13 deletions(-)
>  delete mode 100644 include/dt-bindings/sound/tlv320aic31xx-micbias.h
>  create mode 100644 include/dt-bindings/sound/tlv320aic31xx.h
> 
> -- 
> 2.30.2
> 
>