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From:   Bhupesh Sharma <bhupesh.sharma@linaro.org>
To:     linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org
Cc:     bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        robh+dt@kernel.org, agross@kernel.org, herbert@gondor.apana.org.au,
        davem@davemloft.net, Thara Gopinath <thara.gopinath@linaro.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: [PATCH v4 11/20] dt-bindings: crypto : Add new compatible strings for qcom-qce
Date:   Wed, 13 Oct 2021 16:25:32 +0530
Message-Id: <20211013105541.68045-12-bhupesh.sharma@linaro.org>
In-Reply-To: <20211013105541.68045-1-bhupesh.sharma@linaro.org>
References: <20211013105541.68045-1-bhupesh.sharma@linaro.org>
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Newer qcom chips support newer versions of the qce crypto IP, so add
soc specific compatible strings for qcom-qce instead of using crypto
IP version specific ones.

Keep the old strings for backward-compatibility, but mark them as
deprecated.

Cc: Thara Gopinath <thara.gopinath@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
 Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
index 1134899b422f..5ab9335219d9 100644
--- a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
@@ -15,7 +15,13 @@ description: |
 
 properties:
   compatible:
-    const: qcom,crypto-v5.1
+    enum:
+      - qcom,crypto-v5.1 # Deprecated. Kept only for backward compatibility
+      - qcom,ipq6018-qce
+      - qcom,sdm845-qce
+      - qcom,sm8150-qce
+      - qcom,sm8250-qce
+      - qcom,sm8350-qce
 
   reg:
     maxItems: 1
@@ -68,7 +74,7 @@ examples:
   - |
     #include <dt-bindings/clock/qcom,gcc-apq8084.h>
     crypto-engine@fd45a000 {
-        compatible = "qcom,crypto-v5.1";
+        compatible = "qcom,ipq6018-qce";
         reg = <0xfd45a000 0x6000>;
         clocks = <&gcc GCC_CE2_AHB_CLK>,
                  <&gcc GCC_CE2_AXI_CLK>,
-- 
2.31.1