Hi, On Wed, 2014-12-10 at 18:50 +0800, Eddie Huang wrote: <...> > diff --git a/arch/arm64/boot/dts/mt8173-evb.dts b/arch/arm64/boot/dts/mt8173-evb.dts > new file mode 100644 > index 0000000..adf26dd > --- /dev/null > +++ b/arch/arm64/boot/dts/mt8173-evb.dts <...> > + timer { > + compatible = "arm,armv8-timer"; > + interrupt-parent = <&gic>; > + interrupts = <1 13 0x8>, > + <1 14 0x8>, > + <1 11 0x8>, > + <1 10 0x8>; > + clock-frequency = <13000000>; I believe our firmware doesn't need this line. Please remove it. Joe.C -- 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