--- zzzz-none-000/linux-3.10.107/Documentation/devicetree/bindings/spi/spi_altera.txt 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/Documentation/devicetree/bindings/spi/spi_altera.txt 2021-02-04 17:41:59.000000000 +0000 @@ -1,4 +1,5 @@ Altera SPI Required properties: -- compatible : should be "ALTR,spi-1.0". +- compatible : should be "ALTR,spi-1.0". <DEPRECATED> +- compatible : should be "altr,spi-1.0".