Convert bcm2835-aux-spi binding to Dt schema
Signed-off-by: Karan Sanghavi <karansanghvi98@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/ZxEm-H-PjlQyXeOH@Emma
Signed-off-by: Mark Brown <broonie@kernel.org>