cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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arm-cctrng.yaml (1105B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/rng/arm-cctrng.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Arm TrustZone CryptoCell TRNG engine
      8
      9maintainers:
     10  - Hadar Gat <hadar.gat@arm.com>
     11
     12description: |+
     13  Arm TrustZone CryptoCell TRNG (True Random Number Generator) engine.
     14
     15properties:
     16  compatible:
     17    enum:
     18      - arm,cryptocell-713-trng
     19      - arm,cryptocell-703-trng
     20
     21  interrupts:
     22    maxItems: 1
     23
     24  reg:
     25    maxItems: 1
     26
     27  arm,rosc-ratio:
     28    description:
     29      Arm TrustZone CryptoCell TRNG engine has 4 ring oscillators.
     30      Sampling ratio values for these 4 ring oscillators. (from calibration)
     31    $ref: /schemas/types.yaml#/definitions/uint32-array
     32    maxItems: 4
     33
     34  clocks:
     35    maxItems: 1
     36
     37required:
     38  - compatible
     39  - interrupts
     40  - reg
     41  - arm,rosc-ratio
     42
     43additionalProperties: false
     44
     45examples:
     46  - |
     47    arm_cctrng: rng@60000000 {
     48        compatible = "arm,cryptocell-713-trng";
     49        interrupts = <0 29 4>;
     50        reg = <0x60000000 0x10000>;
     51        arm,rosc-ratio = <5000 1000 500 0>;
     52    };