linux-kernel - Re: [PATCH v2 1/7] Revert "dt-bindings: crypto: qcom,prng: Add SM8450"

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Message-ID: <20230824212903.GA1453763-robh@kernel.org>
Date:   Thu, 24 Aug 2023 16:29:03 -0500
From:   Rob Herring <robh@...nel.org>
To:     Neil Armstrong <neil.armstrong@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-crypto@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Om Prakash Singh <quic_omprsing@...cinc.com>
Subject: Re: [PATCH v2 1/7] Revert "dt-bindings: crypto: qcom,prng: Add
 SM8450"

On Thu, Aug 24, 2023 at 01:33:20PM +0200, Neil Armstrong wrote:
> This reverts commit b9296bb41275 ("dt-bindings: crypto: qcom,prng: Add SM8450"),
> since the RNG HW on the SM8450 SoC is in fact a True Random Number Generator,
> a more appropriate compatible should be instead as reported at [1].
> 
> [1] https://lore.kernel.org/all/20230818161720.3644424-1-quic_omprsing@quicinc.com/
> 
> Suggested-by: Om Prakash Singh <quic_omprsing@...cinc.com>
> Suggested-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Is it just me or looks like an unrenderable character in these.

> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
>  .../devicetree/bindings/crypto/qcom,prng.yaml      | 24 +++++-----------------
>  1 file changed, 5 insertions(+), 19 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> index 36b0ebd9a44b..bb42f4588b40 100644
> --- a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> +++ b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> @@ -11,13 +11,9 @@ maintainers:
>  
>  properties:
>    compatible:
> -    oneOf:
> -      - enum:
> -          - qcom,prng  # 8916 etc.
> -          - qcom,prng-ee  # 8996 and later using EE
> -      - items:
> -          - const: qcom,sm8450-prng-ee
> -          - const: qcom,prng-ee
> +    enum:
> +      - qcom,prng  # 8916 etc.
> +      - qcom,prng-ee  # 8996 and later using EE
>  
>    reg:
>      maxItems: 1
> @@ -32,18 +28,8 @@ properties:
>  required:
>    - compatible
>    - reg
> -
> -allOf:
> -  - if:
> -      not:
> -        properties:
> -          compatible:
> -            contains:
> -              const: qcom,sm8450-prng-ee
> -    then:
> -      required:
> -        - clocks
> -        - clock-names
> +  - clocks
> +  - clock-names
>  
>  additionalProperties: false
>  
> 
> -- 
> 2.34.1
>