> There is a way of doing this to preserve backwards compatibility I think.
> Maybe deprecating the previous DTS phy-mode and replacing it with a new one,
> phy-mode-v2 instead?
Hi Steve
It needs to be a vendor specific property, atheros,phy-mode, for
example.
Andrew
Here are my thoughts.
On 22 March 2019 10:21, Michal Vokáč wrote:
> Subject: Re: [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use
> rgmii-id
>
> On 22. 03. 19 3:24, Fabio Estevam wrote:
> > On Thu, Mar 21, 2019 at 11:15 PM Shawn Guo wrote:
> >
> >>
On 22. 03. 19 3:24, Fabio Estevam wrote:
On Thu, Mar 21, 2019 at 11:15 PM Shawn Guo wrote:
Unfortunately, just by looking at the dts files we do not know if a
board uses an AR803x PHY or not, so I am afraid we can not do an
automatic conversion.
At least for those we already know?
Yes, I
On Thu, Mar 21, 2019 at 11:15 PM Shawn Guo wrote:
> > Unfortunately, just by looking at the dts files we do not know if a
> > board uses an AR803x PHY or not, so I am afraid we can not do an
> > automatic conversion.
>
> At least for those we already know?
Yes, I can help preparing a patch that
On Thu, Mar 21, 2019 at 11:00:18PM -0300, Fabio Estevam wrote:
> Hi Shawn,
>
> On Thu, Mar 21, 2019 at 10:12 PM Shawn Guo wrote:
>
> > > So yes, we currently have lots of broken dtb's in mainline and I am
> > > wondering what is the proper fix here.
> >
> > So can we have a single patch fixing
Hi Shawn,
On Thu, Mar 21, 2019 at 10:12 PM Shawn Guo wrote:
> > So yes, we currently have lots of broken dtb's in mainline and I am
> > wondering what is the proper fix here.
>
> So can we have a single patch fixing all broken i.MX DTBs?
Unfortunately, just by looking at the dts files we do
On Thu, Mar 21, 2019 at 08:17:01AM -0300, Fabio Estevam wrote:
> Hi Abel,
>
> On Thu, Mar 21, 2019 at 5:42 AM Abel Vesa wrote:
>
> > > It seems we have other boards that need to be fixed and we can not
> > > have an old dtb with functional Ethernet with a new kernel.
> > >
> > > Does anyone
Am Donnerstag, den 21.03.2019, 08:17 -0300 schrieb Fabio Estevam:
> Hi Abel,
>
> > On Thu, Mar 21, 2019 at 5:42 AM Abel Vesa wrote:
>
> > > It seems we have other boards that need to be fixed and we can not
> > > have an old dtb with functional Ethernet with a new kernel.
> > >
> > > Does
> I bisected to the original breakage (for the NFS rootfs) back to this commit:
> commit 13d0ab6750b20957ac1466da4e44dc0af746ff28
I don't think that is the correct patch. Yes, it broke here, but that
was a different problem.
I think the real commit is:
6d4cd041f0af ("net: phy: at803x: disable
On Thu, Mar 21, 2019 at 08:17:01AM -0300, Fabio Estevam wrote:
> Hi Abel,
>
> On Thu, Mar 21, 2019 at 5:42 AM Abel Vesa wrote:
>
> > > It seems we have other boards that need to be fixed and we can not
> > > have an old dtb with functional Ethernet with a new kernel.
> > >
> > > Does anyone
Hi Fabio,
On 21 March 2019 11:17, Fabio Estevam,
> Subject: Re: [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use
> rgmii-id
>
> Hi Abel,
>
> On Thu, Mar 21, 2019 at 5:42 AM Abel Vesa wrote:
>
> > > It seems we have other boards that need to be fixed an
Hi Abel,
On Thu, Mar 21, 2019 at 5:42 AM Abel Vesa wrote:
> > It seems we have other boards that need to be fixed and we can not
> > have an old dtb with functional Ethernet with a new kernel.
> >
> > Does anyone know if this issue is AR8031 specific?
>
> I can confirm the same fix is works on
On 19-03-20 14:04:42, Fabio Estevam wrote:
> Hi Steve,
>
> [Adding Andrew]
>
> On Wed, Mar 20, 2019 at 1:03 PM Steve Twiss
> wrote:
> >
> > Hi Fabio,
> >
> > On 20 March 2019 12:17, Fabio Estevam wrote:
> > > Subject: Re: [PATCH] ARM: dts: imx6
Hi Steve,
[Adding Andrew]
On Wed, Mar 20, 2019 at 1:03 PM Steve Twiss
wrote:
>
> Hi Fabio,
>
> On 20 March 2019 12:17, Fabio Estevam wrote:
> > Subject: Re: [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use
> > rgmii-id
> >
> > Hi Steve,
> >
Hi Fabio,
On 20 March 2019 12:17, Fabio Estevam wrote:
> Subject: Re: [PATCH] ARM: dts: imx6qdl-sabresd: change phy-mode to use
> rgmii-id
>
> Hi Steve,
>
> On Wed, Mar 20, 2019 at 9:06 AM Steve Twiss
> wrote:
> >
> > The PHY used on the Freescale i.
Hi Steve,
On Wed, Mar 20, 2019 at 9:06 AM Steve Twiss
wrote:
>
> The PHY used on the Freescale i.MX6Q/DL SABRE boards is qualified as
> 'rgmii' instead of 'rgmii-id'. Meaning the RX and TX delays that were
This patch declares it as 'rgmii-id', which contradicts the commit log.
> previously
The PHY used on the Freescale i.MX6Q/DL SABRE boards is qualified as
'rgmii' instead of 'rgmii-id'. Meaning the RX and TX delays that were
previously added by the MAC when required, but are now provided
internally by the PHY (and the MAC should no longer add the RX or TX
delays in this case).
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