Kever, On Wed, Sep 10, 2014 at 3:05 AM, Kever Yang <kever.yang at rock-chips.com> wrote: > -CPU_METHOD_OF_DECLARE(rk3066_smp, "rockchip,rk3066-smp", &rockchip_smp_ops); > +CPU_METHOD_OF_DECLARE(rk3288_smp, "rockchip,rk3288-smp", &rockchip3288_smp_ops); I haven't done a full review, but I think that the above means you need to update "Documentation/devicetree/bindings/arm/cpus.txt". -Doug