From: Ran Wang <ran.wang_1@nxp.com>
To: Rob Herring <robh@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>, Leo Li <leoyang.li@nxp.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH v2] arm64: dts: ls1028a: Add USB dt nodes
Date: Wed, 8 May 2019 02:20:30 +0000 [thread overview]
Message-ID: <AM5PR0402MB286549DC56A28B010CE711D6F1320@AM5PR0402MB2865.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <CAL_Jsq+tmUCjZw7ybhKTGg0NNfc+JsOQ30vArfHzdw14XoWm5A@mail.gmail.com>
Hi Rob,
On Wednesday, May 08, 2019 00:40, Rob Herring wrote:
>
> On Tue, May 7, 2019 at 3:48 AM Ran Wang <ran.wang_1@nxp.com> wrote:
> >
> > Hi Rob,
> >
> > On Thursday, May 02, 2019 07:54 Rob Herring wrote:
> > >
> > > On Fri, Apr 26, 2019 at 05:54:26AM +0000, Ran Wang wrote:
> > > > This patch adds USB dt nodes for LS1028A.
> > > >
> > > > Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
> > > > ---
> > > > Changes in v2:
> > > > - Rename node from usb3@... to usb@... to meet DTSpec
> > > >
> > > > arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 20
> > > ++++++++++++++++++++
> > > > 1 files changed, 20 insertions(+), 0 deletions(-)
> > > >
> > > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > > b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > > > index 8dd3501..188cfb8 100644
> > > > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > > > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > > > @@ -144,6 +144,26 @@
> > > > clocks = <&sysclk>;
> > > > };
> > > >
> > > > + usb0:usb@3100000 {
> > > ^ space needed
> >
> > Yes, will update this in next version.
> >
> > > > + compatible= "snps,dwc3";
> > >
> > > Needs an SoC specific compatible.
> >
> > Do you mean change compatible to "snps,dwc3", "fsl,ls1028a-dwc3" ?
>
> Well, that's the wrong order, but yes.
OK, will update this.
> > As I know, so far there is no SoC specific programming for this IP, so
> > do you think it's still necessary to add it?
>
> Yes. All the bugs and quirks are discovered already?
Yes, so far I don't receive any SoC specific defect report, I think it's fine.
Will work out next version patch, thanks for your time.
Regards,
Ran
prev parent reply other threads:[~2019-05-08 2:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-26 5:54 [PATCH v2] arm64: dts: ls1028a: Add USB dt nodes Ran Wang
2019-05-01 23:54 ` Rob Herring
2019-05-07 8:48 ` Ran Wang
2019-05-07 16:40 ` Rob Herring
2019-05-08 2:20 ` Ran Wang [this message]
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