On Thu, Mar 08, 2018 at 11:00:10PM +0800, Chen-Yu Tsai wrote: > Instead of having an early init function check the machine compatible > and installing multi-cluster SMP support for the A80 if it matches, > use a new cpu enable-method string. This makes the platform support > future proof in case anyone manages to add PSCI support. > > The original init code for the SMP support is changed into the > .prepare_cpus callback in the smp_operations structure. Instead of > panicing when resources are missing like on some platforms, our code > merely guards against engaging SMP or CPU hotplug and returns an error. > > Signed-off-by: Chen-Yu Tsai <w...@csie.org> > --- > Documentation/devicetree/bindings/arm/cpus.txt | 1 +
Reviewed-by: Rob Herring <r...@kernel.org> > arch/arm/mach-sunxi/mc_smp.c | 21 ++++++++++++++++++++- > 2 files changed, 21 insertions(+), 1 deletion(-)
