Juno r2 is identical to Juno r1 with Cortex A57 cores replaced by
Cortex A72 cores.
Acked-by: NRob Herring <robh@kernel.org>
Acked-by: NLiviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>