From b9296bb41275ef2173d2c8b144b808f5e6d18bbe Mon Sep 17 00:00:00 2001
From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Fri, 11 Aug 2023 22:50:56 +0200
Subject: [PATCH] dt-bindings: crypto: qcom,prng: Add SM8450
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@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
.../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