Hi Jacopo,
On Mon, Feb 26, 2018 at 6:57 PM, Jacopo Mondi <jacopo+renesas@xxxxxxxxxx> wrote:
> as discussed with you Sergei and Geert, in order to enable EtherAVB for
> R8A77965 we first wanted to make the phy-mode "rgmii-txid" a board specific
> property for all other SoCs.
Thanks for your series!
> This series adds the phy-mode property to salvator-common.dtsi and reset the
> one for R8A77965/R8A7796/R8A77995 to "rgmii".
I forgot that r8a7795.dtsi and r8a7796.dtsi are used for the ULCB boards, too.
So to avoid regressions, you need to make a similar change to ulcb.dtsi like you
made for salvator-common.dtsi.
In addition, r8a77995.dtsi is only used for the Draak board.
So you have to update r8a7795-draak.dtsi first, too.
> Then, in order to enable EtherAVB for R-Car M3-N, iommu nodes had to be added
> as they are referenced by the "avb" device node (CC the iommu list for the
> series for that reason).
I don't think we need the iommu properties and nodes at this early stage.
Ethernet works fine without them. Simon, do you agree?
P.S. scripts/dtc/dtx_diff is a great tool to compare DTBs before and after your
changes. It would have revealed the changes for ULCB and Draak.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
