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99919e5e15
Add the generic AM33XX AES module's device tree data and enable it for the am335x-evm, am335x-evmsk, and am335x-bone platforms. Also add Documentation file describing the data for the AES module. Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Joel Fernandes <joelf@ti.com> [joelf@ti.com: Dropped interrupt-parent property, documentation fixups] Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
32 lines
972 B
Plaintext
32 lines
972 B
Plaintext
OMAP SoC AES crypto Module
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Required properties:
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- compatible : Should contain entries for this and backward compatible
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AES versions:
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- "ti,omap2-aes" for OMAP2.
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- "ti,omap3-aes" for OMAP3.
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- "ti,omap4-aes" for OMAP4 and AM33XX.
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Note that the OMAP2 and 3 versions are compatible (OMAP3 supports
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more algorithms) but they are incompatible with OMAP4.
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- ti,hwmods: Name of the hwmod associated with the AES module
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- reg : Offset and length of the register set for the module
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- interrupts : the interrupt-specifier for the AES module.
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Optional properties:
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- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
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Documentation/devicetree/bindings/dma/dma.txt
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- dma-names: DMA request names should include "tx" and "rx" if present.
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Example:
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/* AM335x */
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aes: aes@53500000 {
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compatible = "ti,omap4-aes";
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ti,hwmods = "aes";
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reg = <0x53500000 0xa0>;
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interrupts = <102>;
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dmas = <&edma 6>,
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<&edma 5>;
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dma-names = "tx", "rx";
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};
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