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Message-ID: <20230813-velvet-folic-10625075aedd@spud>
Date: Sun, 13 Aug 2023 10:48:36 +0100
From: Conor Dooley <conor@...nel.org>
To: Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Herbert Xu <herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Vinod Koul <vkoul@...nel.org>,
Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-crypto@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: crypto: qcom,prng: Add SM8450
On Fri, Aug 11, 2023 at 10:50:56PM +0200, Konrad Dybcio wrote:
> SM8450's PRNG does not require a core clock reference. Add a new
> compatible with a qcom,prng-ee fallback and handle that.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Thanks,
Conor.
> ---
> .../devicetree/bindings/crypto/qcom,prng.yaml | 24 +++++++++++++++++-----
> 1 file changed, 19 insertions(+), 5 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> index bb42f4588b40..36b0ebd9a44b 100644
> --- a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> +++ b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> @@ -11,9 +11,13 @@ maintainers:
>
> properties:
> compatible:
> - enum:
> - - qcom,prng # 8916 etc.
> - - qcom,prng-ee # 8996 and later using EE
> + oneOf:
> + - enum:
> + - qcom,prng # 8916 etc.
> + - qcom,prng-ee # 8996 and later using EE
> + - items:
> + - const: qcom,sm8450-prng-ee
> + - const: qcom,prng-ee
>
> reg:
> maxItems: 1
> @@ -28,8 +32,18 @@ properties:
> required:
> - compatible
> - reg
> - - clocks
> - - clock-names
> +
> +allOf:
> + - if:
> + not:
> + properties:
> + compatible:
> + contains:
> + const: qcom,sm8450-prng-ee
> + then:
> + required:
> + - clocks
> + - clock-names
>
> additionalProperties: false
>
>
> --
> 2.41.0
>
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