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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/crypto/samsung-sss.yaml
parentInitial commit. (diff)
downloadlinux-upstream/5.10.209.tar.xz
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Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/samsung-sss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC SSS (Security SubSystem) module
+
+maintainers:
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Kamil Konieczny <k.konieczny@partner.samsung.com>
+
+description: |+
+ 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
+
+ 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
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - samsung,s5pv210-secss # for S5PV210
+ - samsung,exynos4210-secss # for Exynos4210, Exynos4212,
+ # Exynos4412, Exynos5250,
+ # Exynos5260 and Exynos5420
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: secss
+
+ interrupts:
+ description: One feed control interrupt.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clock-names
+ - clocks
+ - interrupts
+
+additionalProperties: false