linux-kernel - Re: [PATCH] ARM: dts: am4372: Add McASP nodes

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Date:	Mon, 21 Oct 2013 23:01:15 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Peter Ujfalusi <peter.ujfalusi@...com>,
	Benoit Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>
CC:	devicetree@...r.kernel.org, linux-omap@...r.kernel.org,
	Jyri Sarha <jsarha@...com>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: dts: am4372: Add McASP nodes

Hello.

On 10/21/2013 01:45 PM, Peter Ujfalusi wrote:

> Add nodes for McASP0 and McASP1 for AM43xx.

> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
> ---
>   arch/arm/boot/dts/am4372.dtsi | 27 +++++++++++++++++++++++++++
>   1 file changed, 27 insertions(+)

> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index c328d5c..defaad1 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -633,5 +633,32 @@
>   			dma-names = "tx", "rx";
>   		};
>
> +		mcasp0: mcasp@...38000 {

    According to ePAPR spec [1], "the name of a node should be somewhat 
generic, reflecting the function of the device and not its
precise programming model". In this case probably "sound"?

[1] http://www.power.org/resources/downloads/Power_ePAPR_APPROVED_v1.0.pdf

WBR, Sergei

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