48b8843a0b
Document SA8255p compatible for the True Random Number Generator. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
64 lines
1.2 KiB
YAML
64 lines
1.2 KiB
YAML
# 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,sa8255p-trng
|
|
- qcom,sa8775p-trng
|
|
- qcom,sc7280-trng
|
|
- qcom,sm8450-trng
|
|
- qcom,sm8550-trng
|
|
- qcom,sm8650-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";
|
|
};
|