linux-kernel - [PATCH 1/2] dt-bindings: crypto: qcom,prng: document SM8550

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Message-Id: <20230822-topic-sm8550-rng-v1-1-8e10055165d1@linaro.org>
Date:   Tue, 22 Aug 2023 16:11:24 +0200
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     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>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH 1/2] dt-bindings: crypto: qcom,prng: document SM8550

Document SM8550 compatible for Pseudo Random Generator,
like SM8450 doesn't require clocks setup done by the secure
firmware.

Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 Documentation/devicetree/bindings/crypto/qcom,prng.yaml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
index 36b0ebd9a44b..60fc9f261b83 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
@@ -16,7 +16,9 @@ properties:
           - qcom,prng  # 8916 etc.
           - qcom,prng-ee  # 8996 and later using EE
       - items:
-          - const: qcom,sm8450-prng-ee
+          - enum:
+              - qcom,sm8450-prng-ee
+              - qcom,sm8550-prng-ee
           - const: qcom,prng-ee
 
   reg:
@@ -39,7 +41,9 @@ allOf:
         properties:
           compatible:
             contains:
-              const: qcom,sm8450-prng-ee
+              enum:
+                - qcom,sm8450-prng-ee
+                - qcom,sm8550-prng-ee
     then:
       required:
         - clocks

-- 
2.34.1