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Miller" , Rob Herring , Mark Rutland , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Marek Szyprowski Subject: [PATCH v3 2/3] dt-bindings: crypto: document Exynos5433 SlimSSS Date: Thu, 24 Jan 2019 16:45:20 +0100 Message-Id: <20190124154521.13589-3-k.konieczny@partner.samsung.com> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20190124154521.13589-1-k.konieczny@partner.samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrNKsWRmVeSWpSXmKPExsWy7djPc7pL7nrGGLzazmGxccZ6Vos551tY LOYfOcdq0f1KxqJv339Gi/PnN7Bb3L/3k8ni8q45bBZrj9xlt1h6/SKTReveI+wO3B5r5q1h 9Niy8iaTx7YDqh6bVnWyeRx8t4fJo2/LKkaPz5vkAtijuGxSUnMyy1KL9O0SuDLmdaxhKWgT qDj/YAtzA+Mm3i5GTg4JAROJM/t2s3QxcnEICaxglDh8pIUdwvnCKPH5zCqozGdGiY0fW9lh Wh7MmcoMkVjOKLHy9hNGuJbb7/8xglSxCZhLPNp+hgnEFhFQlph8bzpYB7NAB7PE2yOzwUYJ C3hIfNyxmhXEZhFQlbh6aQOQzcHBK+Ai8flYAMQ2eYlpq7vA5nAKuErsndDMAmLzCghKnJz5 BMxmBqpp3jobbL6EwC52iXtHnzBCNLtI7Hq/ngXCFpZ4dXwL1AsyEqcn90DFyyV2b33GDtHc wigxd/IiJoiEtcTh4xfBDmIW0JRYv0sfIuwo8WtPDyNIWEKAT+LGW0GIG/gkJm0D+REkzCvR 0SYEUa0rMe//GVYIW1qi6/86KNtD4vrcRYwTGBVnIflmFpJvZiHsXcDIvIpRPLW0ODc9tdg4 L7Vcrzgxt7g0L10vOT93EyMwSZ3+d/zrDsZ9f5IOMQpwMCrx8HYc8owRYk0sK67MPcQowcGs JMLretEtRog3JbGyKrUoP76oNCe1+BCjNAeLkjhvNcODaCGB9MSS1OzU1ILUIpgsEwenVAPj WoYpXOw+qsKhjV91fnOsbQrI2VFetNiqbL4jz6u2gqJFM/zVM+ZpNj9/rekd49GTw1vtqZoa vTTK5d2XOacTp38I0mhaXRKc/Xij6YfcJy6+slKPvmX3lF550/XjWKmp5bULxfev3pQwULh7 cr2z1pqb12Yf0bl539/HxnNxgN4J9+PHj79UYinOSDTUYi4qTgQAEcKLh04DAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJIsWRmVeSWpSXmKPExsVy+t/xe7qL73rGGCz9LmKxccZ6Vos551tY LOYfOcdq0f1KxqJv339Gi/PnN7Bb3L/3k8ni8q45bBZrj9xlt1h6/SKTReveI+wO3B5r5q1h 9Niy8iaTx7YDqh6bVnWyeRx8t4fJo2/LKkaPz5vkAtij9GyK8ktLUhUy8otLbJWiDS2M9Awt LfSMTCz1DI3NY62MTJX07WxSUnMyy1KL9O0S9DLmdaxhKWgTqDj/YAtzA+Mm3i5GTg4JAROJ B3OmMncxcnEICSxllDi0vpsFIiEt0Xh6NROELSzx51oXG0TRJ0aJ6XOegCXYBMwlHm0/A2aL CChLTL43HWwSs8AEZom2JWsYQRLCAh4SH3esZgWxWQRUJa5e2gBkc3DwCrhIfD4WALFAXmLa 6i6wOZwCrhJ7JzSDHSEEVDL32yw2EJtXQFDi5MwnYHFmoPrmrbOZJzAKzEKSmoUktYCRaRWj SGppcW56brGRXnFibnFpXrpecn7uJkZgNG079nPLDsaud8GHGAU4GJV4eDsOecYIsSaWFVfm HmKU4GBWEuF1vegWI8SbklhZlVqUH19UmpNafIjRFOiHicxSosn5wEjPK4k3NDU0t7A0NDc2 NzazUBLnPW9QGSUkkJ5YkpqdmlqQWgTTx8TBKdXA2H6wqPaK5rzZTTufflyQ3tZd9E6aQaP1 4D+dkFv1x4x0o2K3rZ5Q5vbYQMH24iI3BZOAUmXjXY/Sr7sprUt5P+tCKn/wYoa/tkJvptdr H8rYkF4juj486+2tTRNu/tSSF6vc++vc8abuuYopbgfy3+eIFL3Z1P5gc0ToM/tgMaZJiveF Jhi7KLEUZyQaajEXFScCAJd7s+C8AgAA X-CMS-MailID: 20190124154539eucas1p16fb97dd0cab2c18d82113c511cd8a1ca X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190124154539eucas1p16fb97dd0cab2c18d82113c511cd8a1ca X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190124154539eucas1p16fb97dd0cab2c18d82113c511cd8a1ca References: <20190124154521.13589-1-k.konieczny@partner.samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document DT bindings for crypto Samsung Exynos5433 SlimSSS (Slim Security SubSystem) IP. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Kamil Konieczny --- .../devicetree/bindings/crypto/samsung-sss.txt | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/crypto/samsung-sss.txt b/Documentation/devicetree/bindings/crypto/samsung-sss.txt index 7a5ca56683cc..d9af679d38ab 100644 --- a/Documentation/devicetree/bindings/crypto/samsung-sss.txt +++ b/Documentation/devicetree/bindings/crypto/samsung-sss.txt @@ -1,4 +1,4 @@ -Samsung SoC SSS (Security SubSystem) module +Samsung SoC SSS (Security SubSystem) and SlimSSS module The SSS module in S5PV210 SoC supports the following: -- Feeder (FeedCtrl) @@ -15,6 +15,12 @@ supports the following also: -- True Random Number Generator (TRNG) -- Secure Key Manager +Exynos5433 has both SSS and SlimSSS module. +SlimSSS in Exynos5433 supports: +-- Feeder (FeedCtrl) +-- Advanced Encryption Standard (AES) +-- SHA-1/SHA-256/HMAC (SHA-1/SHA-256) + Required properties: - compatible : Should contain entries for this and backward compatible @@ -22,11 +28,13 @@ Required properties: - "samsung,s5pv210-secss" for S5PV210 SoC. - "samsung,exynos4210-secss" for Exynos4210, Exynos4212, Exynos4412, Exynos5250, Exynos5260 and Exynos5420 SoCs. + - "samsung,exynos5433-slim-sss" for Exynos5433 SoCs. - reg : Offset and length of the register set for the module - interrupts : interrupt specifiers of SSS 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 one entry - "secss". +- clock-names : list of device clock input names; should contain "pclk" and + "aclk" for slim-sss in Exynos5433, and one entry "secss" for + other compatibles. -- 2.20.0