linux-kernel - Re: [PATCH 2/6] ahci: st: Update the DT example for how to obtain the PHY.

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Message-ID: <20150225150853.GC5132@x1>
Date:	Wed, 25 Feb 2015 15:08:53 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Rob Herring <robherring2@...il.com>
Cc:	Peter Griffin <peter.griffin@...aro.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Srinivas Kandagatla <srinivas.kandagatla@...il.com>,
	Maxime Coquelin <maxime.coquelin@...com>,
	patrice.chotard@...com, Kishon Vijay Abraham I <kishon@...com>,
	Felipe Balbi <balbi@...com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH 2/6] ahci: st: Update the DT example for how to obtain
 the PHY.

On Wed, 25 Feb 2015, Rob Herring wrote:

> On Wed, Feb 25, 2015 at 7:36 AM, Peter Griffin <peter.griffin@...aro.org> wrote:
> > The example is wrong in that the phys property should take a
> > phandle to the phy port.
> >
> > Also with the changing over to generic PHY type constants we also
> > update this as well.
> >
> > Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
> 
> We seem to have a variety of ways to describe phy's with SATA
> controllers. Some consistency would have been nice.

This way is the correct way.  I worked closely with Kishon to get it
right.  He even used this code as an example at ELC, Dusseldorf.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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