Switch the DT binding to a YAML schema to enable the DT validation.
Signed-off-by: NMaxime Ripard <maxime@cerno.tech>
Acked-by: NFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>