[U-Boot] [linux-sunxi] Re: [PATCH 3/4] sunxi: dts: added emac node for nanopi m1

[Ondřej Jirman]

Hi,

Jagan Teki píše v St 30. 08. 2017 v 19:48 +0530:
> On Wed, Aug 30, 2017 at 2:40 PM, Philipp Rossak <embed3d at gmail.com> wrote:
> > 
> > 
> > Am 30.08.2017 um 08:47 schrieb Jagan Teki:
> > > 
> > > On Wed, Aug 30, 2017 at 6:02 AM, Philipp Rossak <embed3d at gmail.com> wrote:
> > > > 
> > > > From: Philipp Rossak <embed3d at gmail.com>
> > > > 
> > > > The sun8i emac hardware is present on the Nanopi M1.
> > > > It uses the internal PHY.
> > > > 
> > > > Signed-off-by: Philipp Rossak <embed3d at gmail.com>
> > > > ---
> > > >   arch/arm/dts/sun8i-h3-nanopi-m1.dts | 11 +++++++++++
> > > >   1 file changed, 11 insertions(+)
> > > > 
> > > > diff --git a/arch/arm/dts/sun8i-h3-nanopi-m1.dts
> > > > b/arch/arm/dts/sun8i-h3-nanopi-m1.dts
> > > > index ec63d10..9c1c380 100644
> > > > --- a/arch/arm/dts/sun8i-h3-nanopi-m1.dts
> > > > +++ b/arch/arm/dts/sun8i-h3-nanopi-m1.dts
> > > > @@ -55,6 +55,17 @@
> > > >          status = "okay";
> > > >   };
> > > > 
> > > > +&emac {
> > > > +       phy = <&phy1>;
> > > > +       phy-mode = "mii";
> > > > +       allwinner,use-internal-phy;
> > > > +       allwinner,leds-active-low;
> > > > +       status = "okay";
> > > > +       phy1: ethernet-phy at 1 {
> > > > +               reg = <1>;
> > > > +       };
> > > > +};
> > > 
> > > 
> > > We usually sync Linux for dts changes and I've seen few patches on
> > > Linux, lets wait Linux to merge.
> > > 
> > > thanks!
> > > 
> > 
> > Ok thanks, I didn't know this.
> > 
> > Are there also some plans to snyc the sun8i-dwmac driver?
> 
> No such plan as of now.

There's apritzel's work on this in this branch:

https://github.com/apritzel/u-boot/commits/a64-pending

> > The dt-binings related to the emac are right now different compared to linux
> > mainline.
> 
> Yes, I saw others boards also not using Linux binding. May be we can
> proceed, let me review the patches.
> 
> thanks!
> -- 
> Jagan Teki
> Free Software Engineer | www.openedev.com
> U-Boot, Linux | Upstream Maintainer
> Hyderabad, India.
> 
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