Hi Sergei, On Fri, Feb 2, 2018 at 7:42 PM, Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> wrote: > Define the generic R8A77980 part of the EtherAVB device node. > > Based on the original (and large) patch by Vladimir Barinov. > > Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> Thanks for your patch! > --- renesas.orig/arch/arm64/boot/dts/renesas/r8a77980.dtsi > +++ renesas/arch/arm64/boot/dts/renesas/r8a77980.dtsi > @@ -164,6 +164,50 @@ > status = "disabled"; > }; > > + avb: ethernet@e6800000 { > + compatible = "renesas,etheravb-r8a77980", > + "renesas,etheravb-rcar-gen3"; > + reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>; According to the Hardware User Manual 0.80, V3H does not have the Stream Buffer (second region). > + phy-mode = "rgmii-id"; This is different from H3, M3-W, and D3. Care to elaborate for the layman in me? 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