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dt-bindings: crypto: add ARTPEC crypto

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Document the device tree bindings for the ARTPEC crypto accelerator on
ARTPEC-6 and ARTPEC-7 SoCs.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Lars Persson 2017-08-10 14:53:51 +02:00 committed by Herbert Xu
parent 75d11e7535
commit ac6b6f4531
1 changed files with 16 additions and 0 deletions
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Documentation/devicetree/bindings/crypto/artpec6-crypto.txt Normal file
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Axis crypto engine with PDMA interface.
Required properties:
- compatible : Should be one of the following strings:
"axis,artpec6-crypto" for the version in the Axis ARTPEC-6 SoC
"axis,artpec7-crypto" for the version in the Axis ARTPEC-7 SoC.
- reg: Base address and size for the PDMA register area.
- interrupts: Interrupt handle for the PDMA interrupt line.
Example:
crypto@f4264000 {
compatible = "axis,artpec6-crypto";
reg = <0xf4264000 0x1000>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
};