From: balbi@ti.com (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] usb: dwc3: get "usb_phy" only if the platform indicates the presence of PHY's
Date: Thu, 12 Dec 2013 12:27:21 -0600 [thread overview]
Message-ID: <20131212182721.GL1939@saruman.home> (raw)
In-Reply-To: <20131209085245.GB5231@xps8300>
On Mon, Dec 09, 2013 at 10:52:45AM +0200, Heikki Krogerus wrote:
> Hi,
>
> On Fri, Dec 06, 2013 at 02:15:30PM -0600, Felipe Balbi wrote:
> > On Tue, Dec 03, 2013 at 12:39:50PM +0200, Heikki Krogerus wrote:
> > > On Thu, Oct 17, 2013 at 09:54:26AM -0500, Felipe Balbi wrote:
> > > > On Wed, Oct 16, 2013 at 04:27:26PM +0300, Roger Quadros wrote:
> > > > > On 10/16/2013 04:10 PM, Kishon Vijay Abraham I wrote:
> > > > > Do you know if there are users of dwc3 other than exynos5250 and omap5?
> > > > > If not, we should get rid of the old USB PHY altogether.
> > > >
> > > > Intel's Baytrail, at least. But they don't use DT.
> > >
> > > I don't see any use for the generic-phy when the device is enumerated
> > > from PCI. If dwc3 can live without phys, there should not be any
> > > problem dropping the old USB PHY support.
> >
> > yeah, I don't want to drop PHY support, I want to require everybody to
> > provide a PHY, otherwise we have too many options to handle and that's
> > never clean.
>
> I have to clarify in case there was a misunderstanding. When I said
> generic-phy I meant drivers/usb/phy/phy-generic.c and I was not
> talking about Kishon's new generic PHY framework.
>
> So I was only saying that if the dwc3-pci.c is the only thing that
> needs the old usb phy support, then there should not be any problem
> dropping the support for it.
oh, ok. Got it now, thanks.
--
balbi
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next prev parent reply other threads:[~2013-12-12 18:27 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-15 19:54 [PATCH v2 0/7] Make dwc3 use Generic PHY Framework Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 1/7] usb: dwc3: get "usb_phy" only if the platform indicates the presence of PHY's Kishon Vijay Abraham I
2013-10-16 13:03 ` Roger Quadros
2013-10-16 13:10 ` Kishon Vijay Abraham I
2013-10-16 13:27 ` Roger Quadros
2013-10-17 14:54 ` Felipe Balbi
2013-12-03 10:39 ` Heikki Krogerus
2013-12-06 20:15 ` Felipe Balbi
2013-12-09 8:52 ` Heikki Krogerus
2013-12-12 18:27 ` Felipe Balbi [this message]
2013-11-05 18:11 ` Vivek Gautam
2013-11-05 18:12 ` Vivek Gautam
2013-10-17 16:38 ` Felipe Balbi
2013-10-21 11:56 ` Kishon Vijay Abraham I
2013-11-11 14:36 ` Kishon Vijay Abraham I
2013-11-25 21:32 ` Felipe Balbi
2013-12-03 9:50 ` Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 2/7] usb: dwc3: adapt dwc3 core to use Generic PHY Framework Kishon Vijay Abraham I
2013-10-16 13:18 ` Roger Quadros
2013-10-16 13:52 ` Kishon Vijay Abraham I
2013-10-16 14:23 ` Roger Quadros
2013-10-21 11:55 ` Kishon Vijay Abraham I
2013-10-21 12:13 ` Roger Quadros
2013-12-03 11:59 ` Heikki Krogerus
2013-12-03 14:13 ` Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 3/7] Documentation: dt bindings: move ..usb/usb-phy.txt to ..phy/ti-phy.txt Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 4/7] drivers: phy: usb3/pipe3: Adapt pipe3 driver to Generic PHY Framework Kishon Vijay Abraham I
2013-10-16 13:40 ` Roger Quadros
2013-10-21 12:53 ` Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 5/7] usb: phy: omap-usb2: remove *set_suspend* callback from omap-usb2 Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 6/7] phy: omap-usb2: move omap_usb.h from linux/usb/ to linux/phy/ Kishon Vijay Abraham I
2013-10-15 19:54 ` [PATCH v2 7/7] arm/dts: added dt properties to adapt to the new phy framwork Kishon Vijay Abraham I
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