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SubjectRE: [PATCH 2/7] ARM: tegra: update device trees for USB binding rework
> -----Original Message-----
> From: kishon [mailto:kishon@ti.com]
> Sent: Wednesday, March 20, 2013 4:53 PM
> To: Venu Byravarasu
> Cc: gregkh@linuxfoundation.org; stern@rowland.harvard.edu;
> balbi@ti.com; linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org;
> swarren@wwwdotorg.org; linux-tegra@vger.kernel.org; devicetree-
> discuss@lists.ozlabs.org
> Subject: Re: [PATCH 2/7] ARM: tegra: update device trees for USB binding
> rework
>
> Hi,
>
> On Monday 18 March 2013 05:59 PM, Venu Byravarasu wrote:
> > This patch updates all Tegra board files so that they contain all the
> > properties required by the updated USB DT binding. Note that this patch
> > only adds the new properties and does not yet remove the old properties,
> > in order to maintain bisectability. The old properties will be removed
> > once the driver has been updated to assume the new bindings.
> >
> > Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
> > ---
> > arch/arm/boot/dts/tegra20-colibri-512.dtsi | 4 +++
> > arch/arm/boot/dts/tegra20-harmony.dts | 8 +++---
> > arch/arm/boot/dts/tegra20-iris-512.dts | 4 +++
> > arch/arm/boot/dts/tegra20-paz00.dts | 8 +++---
> > arch/arm/boot/dts/tegra20-seaboard.dts | 13 +++++++---
> > arch/arm/boot/dts/tegra20-trimslice.dts | 12 +++++++---
> > arch/arm/boot/dts/tegra20-ventana.dts | 7 +++--
> > arch/arm/boot/dts/tegra20.dtsi | 32 +++++++++++++++++----------
> > 8 files changed, 57 insertions(+), 31 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> > index cb73e62..af5a7ae 100644
> > --- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> > +++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> > @@ -443,6 +443,10 @@
> > nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
> > };
> >
> > + usb-phy@c5004000 {
> This node doesn't have a *reg* property. So "@c5004000" is not needed.
> This comment applies to all the nodes which doesn't have *reg* property.

Thanks Kishon for the comments.
As I've 3 usb-phy DT nodes, how to differentiate between them if I remove this @Address ?

>
> Thanks
> Kishon


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