Switch to updated coresight bindings for Juno platforms.

Cc: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
[sudeep.holla: minor modifications to patch title]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>