linux-kernel - [PATCH 2/5] dt-bindings: crypto: ice: add freq-table-hz property to ICE schema

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251009-add-separate-ice-ufs-and-emmc-device-nodes-for-qcs615-platform-v1-2-2a34d8d03c72@oss.qualcomm.com>
Date: Thu, 09 Oct 2025 11:48:52 +0530
From: Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
To: Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc: linux-arm-msm@...r.kernel.org, linux-mmc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-crypto@...r.kernel.org,
        Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
Subject: [PATCH 2/5] dt-bindings: crypto: ice: add freq-table-hz property
 to ICE schema

Introduce the 'freq-table-hz' property to specify the minimum and maximum
frequencies supported by the Inline Crypto Engine (ICE) clock.

This property is added to the ICE device node because the ICE clock is
managed independently by the ICE driver and requires frequency information
to be available in the device tree for the proper configuration.

Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
---
 .../devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml       | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
index 08fe6a707a3714ff11d01b36afc8a2aab1ad490c..88bef1d38013fc7d0e6842e370b2adb3bf3e8735 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
@@ -29,6 +29,11 @@ properties:
   clocks:
     maxItems: 1
 
+  freq-table-hz:
+    items:
+      - description: Minimum frequency for ICE core clock in Hz
+      - description: Maximum frequency for ICE core clock in Hz
+
 required:
   - compatible
   - reg
@@ -45,5 +50,6 @@ examples:
                    "qcom,inline-crypto-engine";
       reg = <0x01d88000 0x8000>;
       clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+      freq-table-hz = <75000000 300000000>;
     };
 ...

-- 
2.34.1