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| author | Naveen Krishna Chatradhi <ch.naveen@samsung.com> | 2014-05-08 21:58:13 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-05-08 21:58:13 +0800 |
| commit | 6b9f16e6c2b712f724e6ca1538d18ea8a788dd90 (patch) | |
| tree | 0c813baee07cb1dac4e67835268384f4f3d5d6f7 /Documentation/devicetree | |
| parent | 96fc70b63c51199b96bee1b90c939fa75d611332 (diff) | |
| download | linux-6b9f16e6c2b712f724e6ca1538d18ea8a788dd90.tar.gz linux-6b9f16e6c2b712f724e6ca1538d18ea8a788dd90.tar.bz2 linux-6b9f16e6c2b712f724e6ca1538d18ea8a788dd90.zip | |
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 <ch.naveen@samsung.com>
CC: David S. Miller <davem@davemloft.net>
CC: <linux-samsung-soc@vger.kernel.org>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/crypto/samsung-sss.txt | 25 |
1 files changed, 25 insertions, 0 deletions
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". |