Hi Ulrich, On Wed, Nov 15, 2017 at 4:25 PM, Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx> wrote: > Enables EEPROM on I2C0 on the Draak board. > > Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx> Thanks for your patch! > --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts > +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts > @@ -67,6 +72,18 @@ > }; > }; > > +&i2c0 { > + pinctrl-0 = <&i2c0_pins>; > + pinctrl-names = "default"; > + status = "okay"; > + > + eeprom@50 { > + compatible = "atmel,24c01"; This is actually a ROHM Semiconductor BR24T01FVM-W, so it should be compatible = "rohm,br24t01", "atmel,24c01"; Please also submit a patch to add that compatible value to Documentation/devicetree/bindings/eeprom/eeprom.txt. With the above fixed: Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> 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