Thread (20 messages) 20 messages, 4 authors, 2026-02-06

Re: [PATCH v4 1/4] dt-bindings: crypto: ice: add operating-points-v2 property for QCOM ICE

From: Abhinaba Rakshit <hidden>
Date: 2026-02-02 06:37:51
Also in: linux-arm-msm, linux-crypto, linux-scsi, lkml

On Wed, Jan 28, 2026 at 12:00:57PM +0100, Krzysztof Kozlowski wrote:
On Wed, Jan 28, 2026 at 02:16:40PM +0530, Abhinaba Rakshit wrote:
quoted
Add support for specifying OPPs for the Qualcomm Inline Crypto Engine
by allowing the use of the standard "operating-points-v2" property in
the ICE device node. OPP-tabel is kept as an optional property.
Last two lines are redundant. Instead explain the hardware - why it did
not support clock scaling before?
Sure, will remove out redundant lines and update the commit message as requested.
quoted
Signed-off-by: Abhinaba Rakshit <redacted>
---
 .../bindings/crypto/qcom,inline-crypto-engine.yaml | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)
diff --git a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
index c3408dcf5d2057270a732fe0e6744f4aa6496e06..1e849def1e0078feb45874a436411188d26cf37f 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
@@ -30,6 +30,14 @@ properties:
   clocks:
     maxItems: 1
 
+  operating-points-v2:
+    description:
+      Each OPP entry contains the frequency configuration for the ICE device
+      clock(s).
Drop description, please look how other bindings define this.
Sure, will check and update this.
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