From 6b9f16e6c2b712f724e6ca1538d18ea8a788dd90 Mon Sep 17 00:00:00 2001 From: Naveen Krishna Chatradhi Date: Thu, 8 May 2014 21:58:13 +0800 Subject: crypto: s5p-sss - Add device tree support This patch adds device tree support to the s5p-sss.c crypto driver. Signed-off-by: Naveen Krishna Chatradhi CC: David S. Miller CC: Acked-by: Vladimir Zapolskiy Signed-off-by: Herbert Xu --- .../devicetree/bindings/crypto/samsung-sss.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/samsung-sss.txt (limited to 'Documentation/devicetree/bindings/crypto') diff --git a/Documentation/devicetree/bindings/crypto/samsung-sss.txt b/Documentation/devicetree/bindings/crypto/samsung-sss.txt new file mode 100644 index 000000000000..f6e09a6231f4 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/samsung-sss.txt @@ -0,0 +1,25 @@ +Samsung SoC SSS (Security SubSystem) module + +The SSS module in S5PV210 SoC supports the following: +-- Feeder (FeedCtrl) +-- Advanced Encryption Standard (AES) +-- Data Encryption Standard (DES)/3DES +-- Public Key Accelerator (PKA) +-- SHA-1/SHA-256/MD5/HMAC (SHA-1/SHA-256/MD5)/PRNG +-- PRNG: Pseudo Random Number Generator + +Required properties: + +- compatible : Should contain entries for this and backward compatible + SSS versions: + - "samsung,s5pv210-secss" for S5PV210 SoC. +- reg : Offset and length of the register set for the module +- interrupts : interrupt specifiers of SSS module interrupts, should contain + two entries: + - first : feed control interrupt, + - second : hash 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 one entry + "secss". -- cgit v1.2.3