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Documentation / devicetree / bindings / spi / sh-hspi.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:38 EST.

1	Renesas HSPI.
2	
3	Required properties:
4	- compatible       : "renesas,hspi-<soctype>", "renesas,hspi" as fallback.
5			     Examples with soctypes are:
6			       - "renesas,hspi-r8a7778" (R-Car M1)
7			       - "renesas,hspi-r8a7779" (R-Car H1)
8	- reg              : Offset and length of the register set for the device
9	- interrupt-parent : The phandle for the interrupt controller that
10			     services interrupts for this device
11	- interrupts       : Interrupt specifier
12	- #address-cells   : Must be <1>
13	- #size-cells      : Must be <0>
14	
15	Pinctrl properties might be needed, too.  See
16	Documentation/devicetree/bindings/pinctrl/renesas,*.
17	
18	Example:
19	
20		hspi0: spi@fffc7000 {
21			compatible = "renesas,hspi-r8a7778", "renesas,hspi";
22			reg = <0xfffc7000 0x18>;
23			interrupt-parent = <&gic>;
24			interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
25			#address-cells = <1>;
26			#size-cells = <0>;
27			status = "disabled";
28		};
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