Hi Naveen, On 9 January 2014 10:29, Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx> wrote: > This patch adds new compatible and varient to support the SSS module > on Exynos4 (Exynos4210), Exynos5 (Exynos5420 and Exynos5250) for which > 1. AES register are at an offset of 0x200 and > 2. hash interrupt is not available > > Signed-off-by: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx> > CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> > CC: David S. Miller <davem@xxxxxxxxxxxxx> > CC: Vladimir Zapolskiy <vzapolskiy@xxxxxxxxx> > TO: <linux-crypto@xxxxxxxxxxxxxxx> > CC: <linux-samsung-soc@xxxxxxxxxxxxxxx> > --- > Changes since v1: > 1. Used varient struct > 2. Added description in Documentation > > .../devicetree/bindings/crypto/samsung-sss.txt | 20 +++++++++ > drivers/crypto/s5p-sss.c | 43 ++++++++++++++------ > 2 files changed, 51 insertions(+), 12 deletions(-) > > diff --git a/Documentation/devicetree/bindings/crypto/samsung-sss.txt b/Documentation/devicetree/bindings/crypto/samsung-sss.txt > index 0e45b0d..4531da2 100644 > --- a/Documentation/devicetree/bindings/crypto/samsung-sss.txt > +++ b/Documentation/devicetree/bindings/crypto/samsung-sss.txt > @@ -8,13 +8,33 @@ The SSS module in S5PV210 SoC supports the following: > -- SHA-1/SHA-256/MD5/HMAC (SHA-1/SHA-256/MD5)/PRNG > -- PRNG: Pseudo Random Number Generator > > +The SSS module in Exynos4 (Exynos4210) and > +Exynos5 (Exynos5420 and Exynos5250) SoCs > +supports the following also: > +-- ARCFOUR (ARC4) > +-- True Random Number Generator (TRNG) > +-- Secure Key Manager > + > Required properties: > > - compatible : Should contain entries for this and backward compatible > SSS versions: > - "samsung,s5p-secss" for S5PV210 SoC. > + - "samsung,exynos-secss" for Exynos4210, Exynos5250 and Exynos5420 SoCs. Shouldn't the compatible string be more specific with the name of the first SoC that had this IP? -- With warm regards, Sachin -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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