Commit | Line | Data |
---|---|---|
31844434 JF |
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 | }; |