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Documentation / devicetree / bindings / crypto / omap-des.txt




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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:00 EST.

1	OMAP SoC DES crypto Module
2	
3	Required properties:
4	
5	- compatible : Should contain "ti,omap4-des"
6	- ti,hwmods: Name of the hwmod associated with the DES module
7	- reg : Offset and length of the register set for the module
8	- interrupts : the interrupt-specifier for the DES module
9	- clocks : A phandle to the functional clock node of the DES module
10	           corresponding to each entry in clock-names
11	- clock-names : Name of the functional clock, should be "fck"
12	
13	Optional properties:
14	- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
15		Documentation/devicetree/bindings/dma/dma.txt
16		Each entry corresponds to an entry in dma-names
17	- dma-names: DMA request names should include "tx" and "rx" if present
18	
19	Example:
20		/* DRA7xx SoC */
21		des: des@480a5000 {
22			compatible = "ti,omap4-des";
23			ti,hwmods = "des";
24			reg = <0x480a5000 0xa0>;
25			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
26			dmas = <&sdma 117>, <&sdma 116>;
27			dma-names = "tx", "rx";
28			clocks = <&l3_iclk_div>;
29			clock-names = "fck";
30		};
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