xref: /rk3399_rockchip-uboot/doc/device-tree-bindings/spi/spi_altera.txt (revision 51cb23d45263eb0c0dd7e8e22e9a6e10c8b81f3e) 
1Altera SPI
2
3Required properties:
4- compatible : should be "altr,spi-1.0".
5