From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH v9 2/4] Documentation: Add documentation for APM X-Gene
 SoC SATA host controller DTS binding
Date: Thu, 16 Jan 2014 11:38:28 +0100
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To: Loc Ho <lho@apm.com>
Cc: Mark Rutland <mark.rutland@arm.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, Suman Tripathi <stripathi@apm.com>, "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>, "dmilburn@redhat.com" <dmilburn@redhat.com>, "jcm@redhat.com" <jcm@redhat.com>, "olof@lixom.net" <olof@lixom.net>, "patches@apm.com" <patches@apm.com>, "linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>, "tj@kernel.org" <tj@kernel.org>, Tuan Phan <tphan@apm.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>
List-Id: devicetree@vger.kernel.org

On Wednesday 15 January 2014 15:59:27 Loc Ho wrote:
> 
> May be I misread what Mark mentioned. The binding documentation should
> not specify the requirement of 0. And the binding of the dts should be
> as is:
> 
> phy1 {
>    #phy-cells = <1>;
> };
> 
> sata1 {
>    :::
>    phys = <&phy1 0>;     where 0 indicates the mode of operation?
> };
> 
> 

Yes, that is right. You can keep the zero in the example, but the
binding text must not require a specific phy to be used.

	Arnd