| 
     1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/crypto/samsung-sss.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Samsung Exynos SoC SSS (Security SubSystem) module
    8 
    9 maintainers:
   10   - Krzysztof Kozlowski <krzk@kernel.org>
   11 
   12 description: |+
   13   The SSS module in S5PV210 SoC supports the following:
   14   -- Feeder (FeedCtrl)
   15   -- Advanced Encryption Standard (AES)
   16   -- Data Encryption Standard (DES)/3DES
   17   -- Public Key Accelerator (PKA)
   18   -- SHA-1/SHA-256/MD5/HMAC (SHA-1/SHA-256/MD5)/PRNG
   19   -- PRNG: Pseudo Random Number Generator
   20 
   21   The SSS module in Exynos4 (Exynos4210) and Exynos5 (Exynos5420 and Exynos5250)
   22   SoCs supports the following also:
   23   -- ARCFOUR (ARC4)
   24   -- True Random Number Generator (TRNG)
   25   -- Secure Key Manager
   26 
   27 properties:
   28   compatible:
   29     items:
   30       - enum:
   31           - samsung,s5pv210-secss           # for S5PV210
   32           - samsung,exynos4210-secss        # for Exynos4210, Exynos4212,
   33                                             # Exynos4412, Exynos5250,
   34                                             # Exynos5260 and Exynos5420
   35 
   36   reg:
   37     maxItems: 1
   38 
   39   clocks:
   40     maxItems: 1
   41 
   42   clock-names:
   43     items:
   44       - const: secss
   45 
   46   interrupts:
   47     description: One feed control interrupt.
   48     maxItems: 1
   49 
   50 required:
   51   - compatible
   52   - reg
   53   - clock-names
   54   - clocks
   55   - interrupts
   56 
   57 additionalProperties: false
Cache object: 2a089197d827eac5f503ff73a5b5e575 
 
 |