Merge remote-tracking branch 'arm-soc/for-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / crypto / omap-aes.txt

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+OMAP SoC AES crypto Module
+
+Required properties:
+
+- compatible : Should contain entries for this and backward compatible
+  AES versions:
+  - "ti,omap2-aes" for OMAP2.
+  - "ti,omap3-aes" for OMAP3.
+  - "ti,omap4-aes" for OMAP4 and AM33XX.
+  Note that the OMAP2 and 3 versions are compatible (OMAP3 supports
+  more algorithms) but they are incompatible with OMAP4.
+- ti,hwmods: Name of the hwmod associated with the AES module
+- reg : Offset and length of the register set for the module
+- interrupts : the interrupt-specifier for the AES module.
+
+Optional properties:
+- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
+       Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request names should include "tx" and "rx" if present.
+
+Example:
+       /* AM335x */
+       aes: aes@53500000 {
+               compatible = "ti,omap4-aes";
+               ti,hwmods = "aes";
+               reg = <0x53500000 0xa0>;
+               interrupts = <102>;
+               dmas = <&edma 6>,
+                      <&edma 5>;
+               dma-names = "tx", "rx";
+       };