xref: /freebsd/sys/contrib/device-tree/Bindings/crypto/omap-sham.txt (revision cfd6422a5217410fbd66f7a7a8a64d9d85e61229)
1OMAP SoC SHA crypto Module
2
3Required properties:
4
5- compatible : Should contain entries for this and backward compatible
6  SHAM versions:
7  - "ti,omap2-sham" for OMAP2 & OMAP3.
8  - "ti,omap4-sham" for OMAP4 and AM33XX.
9  - "ti,omap5-sham" for OMAP5, DRA7 and AM43XX.
10- ti,hwmods: Name of the hwmod associated with the SHAM module
11- reg : Offset and length of the register set for the module
12- interrupts : the interrupt-specifier for the SHAM module.
13
14Optional properties:
15- dmas: DMA specifiers for the rx dma. See the DMA client binding,
16	Documentation/devicetree/bindings/dma/dma.txt
17- dma-names: DMA request name. Should be "rx" if a dma is present.
18
19Example:
20	/* AM335x */
21	sham: sham@53100000 {
22		compatible = "ti,omap4-sham";
23		ti,hwmods = "sham";
24		reg = <0x53100000 0x200>;
25		interrupts = <109>;
26		dmas = <&edma 36>;
27		dma-names = "rx";
28	};
29