kernel/Documentation/devicetree/bindings/spi/spi_atmel.txt
.. .. @@ -1,7 +1,7 @@ 1 1 Atmel SPI device 2 2 3 3 Required properties: 4 -- compatible : should be "atmel,at91rm9200-spi".4 +- compatible : should be "atmel,at91rm9200-spi" or "microchip,sam9x60-spi".5 5 - reg: Address and length of the register set for the device 6 6 - interrupts: Should contain spi interrupt 7 7 - cs-gpios: chipselects (optional for SPI controller version >= 2 with the