Convert the MXS SPI binding to DT schema format using json-schema
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1592281575-32708-2-git-send-email-Anson.Huang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>