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Date: Thu, 31 Jan 2013 17:25:27 +0200
From: Felipe Balbi <balbi@ti.com>
To: Vivek Gautam <gautamvivek1987@gmail.com>
CC: kishon <kishon@ti.com>, Vivek Gautam <gautam.vivek@samsung.com>,
        <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-omap@vger.kernel.org>, <linux-samsung-soc@vger.kernel.org>,
        <gregkh@linuxfoundation.org>, <balbi@ti.com>
Subject: Re: [PATCH RFC] usb: dwc3: Get PHY from platform specific dwc3 dt
 node.
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Hi,

On Thu, Jan 31, 2013 at 08:53:27PM +0530, Vivek Gautam wrote:
> >> Moreover, SoCs having multiple dwc3 controllers will have multiple
> >> PHYs, which eventually be added using usb_add_phy_dev(), and not
> >> using usb_add_phy(). So each dwc3 controller won't be able to
> >> get PHYs by simply calling devm_usb_get_phy() also.
> >
> > No. We have added usb_get_phy_dev() for that purpose in the case of non=
-dt.
> > I think, instead you can have a patch to use devm_usb_get_phy_dev() her=
e and
> > in exynos platform specific code use usb_bind_phy() to bind the phy and
> > controller till you change it to dt.
> >
>=20
> We have dt support for dwc3-exynos, in such case we should go ahead with
> of_platform_populate(), right ?
> But if when i use of_platform_populate() i will not be able to set
> dma_mask to dwc3->dev. :-(

do you have a special need for dma_mask because OF already sets it.

--=20
balbi

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