1 IMG Synchronous Peripheral Flash Interface (SPFI) controller
4 - compatible: Must be "img,spfi".
5 - reg: Must contain the base address and length of the SPFI registers.
6 - interrupts: Must contain the SPFI interrupt.
7 - clocks: Must contain an entry for each entry in clock-names.
8 See ../clock/clock-bindings.txt for details.
9 - clock-names: Must include the following entries:
10 - spfi: SPI operating clock
11 - sys: SPI system interface clock
12 - dmas: Must contain an entry for each entry in dma-names.
13 See ../dma/dma.txt for details.
14 - dma-names: Must include the following entries:
17 - cs-gpios: Must specify the GPIOs used for chipselect lines.
18 - #address-cells: Must be 1.
19 - #size-cells: Must be 0.
22 - img,supports-quad-mode: Should be set if the interface supports quad mode
24 - spfi-max-frequency: Maximum speed supported by the spfi block.
29 compatible = "img,spfi";
30 reg = <0x18100f00 0x100>;
31 interrupts = <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
32 clocks = <&spi_clk>, <&system_clk>;
33 clock-names = "spfi", "sys";
34 dmas = <&mdc 9 0xffffffff 0>, <&mdc 10 0xffffffff 0>;
35 dma-names = "rx", "tx";