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# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/qcom,prng.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Pseudo Random Number Generator
maintainers:
- Vinod Koul <vkoul@kernel.org>
properties:
compatible:
oneOf:
- enum:
- qcom,prng # 8916 etc.
- qcom,prng-ee # 8996 and later using EE
- items:
- enum:
- qcom,ipq5332-trng
- qcom,ipq5424-trng
- qcom,ipq9574-trng
- qcom,qcs615-trng
- qcom,qcs8300-trng
- qcom,sa8255p-trng
- qcom,sa8775p-trng
- qcom,sc7280-trng
- qcom,sm8450-trng
- qcom,sm8550-trng
- qcom,sm8650-trng
- qcom,sm8750-trng
- const: qcom,trng
reg:
maxItems: 1
clocks:
maxItems: 1
clock-names:
items:
- const: core
required:
- compatible
- reg
allOf:
- if:
not:
properties:
compatible:
contains:
const: qcom,trng
then:
required:
- clocks
- clock-names
additionalProperties: false
examples:
- |
rng@f9bff000 {
compatible = "qcom,prng";
reg = <0xf9bff000 0x200>;
clocks = <&clk 125>;
clock-names = "core";
};
|
