1Renesas MSIOF spi controller 2 3Required properties: 4- compatible : "renesas,sh-msiof" for SuperH or 5 "renesas,sh-mobile-msiof" for SH Mobile series 6- reg : Offset and length of the register set for the device 7- interrupts : interrupt line used by MSIOF 8 9Optional properties: 10- num-cs : total number of chip-selects 11- renesas,tx-fifo-size : Overrides the default tx fifo size given in words 12- renesas,rx-fifo-size : Overrides the default rx fifo size given in words 13