On Mon, Mar 7, 2016 at 11:46 PM, Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> wrote: > The compatible string "simple-bus" is well defined in ePAPR, while > I see no documentation for the "arm,amba-bus" in ePAPR or under > Documentation/devicetree/. > > DT is also used by other projects than Linux kernel. It is not a > good idea to rely on such an unofficial binding. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > --- > > Changes in v2: > - Rephrase the git-log [...] > diff --git a/arch/arm/boot/dts/axm55xx.dtsi b/arch/arm/boot/dts/axm55xx.dtsi > index ea288f0..8da4582 100644 > --- a/arch/arm/boot/dts/axm55xx.dtsi > +++ b/arch/arm/boot/dts/axm55xx.dtsi > @@ -107,7 +107,7 @@ > }; > > amba { > - compatible = "arm,amba-bus"; > + compatible = "arm,amba-bus", "simple-bus"; As I mentioned in the last version, I think you should remove arm,amba-bus and just have simple-bus. I don't believe anything relies on having arm,amba-bus. Rob -- 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