Commit | Line | Data |
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99919e5e MG |
1 | OMAP SoC AES crypto Module |
2 | ||
3 | Required properties: | |
4 | ||
5 | - compatible : Should contain entries for this and backward compatible | |
6 | AES versions: | |
7 | - "ti,omap2-aes" for OMAP2. | |
8 | - "ti,omap3-aes" for OMAP3. | |
9 | - "ti,omap4-aes" for OMAP4 and AM33XX. | |
10 | Note that the OMAP2 and 3 versions are compatible (OMAP3 supports | |
11 | more algorithms) but they are incompatible with OMAP4. | |
12 | - ti,hwmods: Name of the hwmod associated with the AES module | |
13 | - reg : Offset and length of the register set for the module | |
14 | - interrupts : the interrupt-specifier for the AES module. | |
15 | ||
16 | Optional properties: | |
17 | - dmas: DMA specifiers for tx and rx dma. See the DMA client binding, | |
18 | Documentation/devicetree/bindings/dma/dma.txt | |
19 | - dma-names: DMA request names should include "tx" and "rx" if present. | |
20 | ||
21 | Example: | |
22 | /* AM335x */ | |
23 | aes: aes@53500000 { | |
24 | compatible = "ti,omap4-aes"; | |
25 | ti,hwmods = "aes"; | |
26 | reg = <0x53500000 0xa0>; | |
27 | interrupts = <102>; | |
28 | dmas = <&edma 6>, | |
29 | <&edma 5>; | |
30 | dma-names = "tx", "rx"; | |
31 | }; |