* Marvell Armada 3700 SPI Controller Required Properties: - compatible: should be "marvell,armada-3700-spi" - reg: physical base address of the controller and length of memory mapped region. - interrupts: The interrupt number. The interrupt specifier format depends on the interrupt controller and of its driver. - clocks: Must contain the clock source, usually from the North Bridge clocks. - num-cs: The number of chip selects that is supported by this SPI Controller - #address-cells: should be 1. - #size-cells: should be 0. Example: spi0: spi@10600 { compatible = "marvell,armada-3700-spi"; #address-cells = <1>; #size-cells = <0>; reg = <0x10600 0x5d>; clocks = <&nb_perih_clk 7>; interrupts = ; num-cs = <4>; };