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dt-bindings: crypto: document Exynos5433 SlimSSS

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Document DT bindings for crypto Samsung Exynos5433 SlimSSS (Slim Security
SubSystem) IP.

Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Kamil Konieczny 2019-02-22 13:21:43 +01:00 committed by Herbert Xu
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commit d3ff9f851b
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Documentation/devicetree/bindings/crypto/samsung-slimsss.txt Normal file
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Samsung SoC SlimSSS (Slim Security SubSystem) module
The SlimSSS module in Exynos5433 SoC supports the following:
-- Feeder (FeedCtrl)
-- Advanced Encryption Standard (AES) with ECB,CBC,CTR,XTS and (CBC/XTS)/CTS
-- SHA-1/SHA-256 and (SHA-1/SHA-256)/HMAC
Required properties:
- compatible : Should contain entry for slimSSS version:
- "samsung,exynos5433-slim-sss" for Exynos5433 SoC.
- reg : Offset and length of the register set for the module
- interrupts : interrupt specifiers of SlimSSS module interrupts (one feed
control interrupt).
- clocks : list of clock phandle and specifier pairs for all clocks listed in
clock-names property.
- clock-names : list of device clock input names; should contain "pclk" and
"aclk" for slim-sss in Exynos5433.