Add binding for Broadcom STB thermal.
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NMarkus Mayer <mmayer@broadcom.com>
Signed-off-by: NEduardo Valentin <edubezval@gmail.com>