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

   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         };