From: Arnd Bergmann <arnd@arndb.de>
To: Peter Griffin <peter.griffin@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        srinivas.kandagatla@gmail.com, maxime.coquelin@st.com,
        patrice.chotard@st.com, vinod.koul@intel.com, lee.jones@linaro.org,
        dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
        broonie@kernel.org, ludovic.barre@st.com, arnaud.pouliquen@st.com
Subject: Re: [PATCH 09/18] ASoC: sti: Update DT example to match the driver code
Date: Thu, 21 Apr 2016 13:27:39 +0200
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On Thursday 21 April 2016 12:04:26 Peter Griffin wrote:
> uniperiph-id, version and mode are ST specific bindings and
> need the 'st,' prefix. Update the examples, as otherwise copying
> them yields a runtime error parsing the DT node.
> 
> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> Cc: arnaud.pouliquen@st.com
> ---
>  .../devicetree/bindings/sound/st,sti-asoc-card.txt         | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
> index 028fa1c..ef2e0c6 100644
> --- a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
> +++ b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
> @@ -67,9 +67,9 @@ Example:
>                 dmas = <&fdma0 4 0 1>;
>                 dai-name = "Uni Player #1 (DAC)";
>                 dma-names = "tx";
> -               uniperiph-id = <2>;
> -               version = <5>;
> -               mode = "PCM";
> +               st,uniperiph-id = <2>;
> +               st,version = <5>;
> +               st,mode = "PCM";
>         };

You don't change the binding desciption here, only the example,
so they no longer match.

What is st,uniperiph-id needed for anyway? It's often an indication
that you are doing something wrong if you need this.

	Arnd