Convert SPI DT binding for Atmel/Microchip SoCs to json-schema.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220713132908.175026-1-sergiu.moga@microchip.comSigned-off-by: Mark Brown <broonie@kernel.org>