linux-kernel - Re: [PATCH 8/8] phy: add driver for TI TUSB1210 ULPI PHY

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Message-ID: <20150129182538.GC2784@psi-dev26.jf.intel.com>
Date:	Thu, 29 Jan 2015 10:25:38 -0800
From:	David Cohen <david.a.cohen@...ux.intel.com>
To:	Felipe Balbi <balbi@...com>
Cc:	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Baolu Lu <baolu.lu@...ux.intel.com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kishon Vijay Abraham I <kishon@...com>
Subject: Re: [PATCH 8/8] phy: add driver for TI TUSB1210 ULPI PHY

On Thu, Jan 29, 2015 at 10:04:16AM -0800, David Cohen wrote:
> On Thu, Jan 29, 2015 at 10:20:49AM -0600, Felipe Balbi wrote:
> > On Thu, Jan 29, 2015 at 04:30:53PM +0200, Heikki Krogerus wrote:
> > > > Also, I was chatting in private with David and, apparently, there's a
> > > > way to request for eye diagram data from BIOS straight. That's more
> > > > in-line with what we would do for DT-based boots, passing that
> > > > eye-diagram data as a DT attribute.
> > > > 
> > > > Care to comment ? If that's the case, I'd rather use that BIOS hook and
> > > > remove ulpi_read() from probe().
> > > 
> > > I'm not familiar with such method. But if there is one, I'm not
> > > against it. I need to check it.
> > 
> > David ? Care to comment ?
> 
> I agree with Heikki's proposal to use BIOS hook and remove ulpi_read()
> from probe(). That address one of my chicken/egg concerns.

Oops. I misinterpreted the thread. Heikki didn't propose that :)
Let me get things mature and reply to here.

Br, David

> 
> Br, David
> 
> > 
> > -- 
> > balbi
> 
> 
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