[<prev] [next>] [day] [month] [year] [list]
Message-Id: <20260123-add-operating-points-v2-property-for-qcom-ice-bindings-v1-1-2155f7aacc28@oss.qualcomm.com>
Date: Fri, 23 Jan 2026 18:18:11 +0530
From: Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Bjorn Andersson <andersson@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-crypto@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Neeraj Soni <neeraj.soni@....qualcomm.com>,
Harshal Dev <harshal.dev@....qualcomm.com>,
Gaurav Kashyap <gaurav.kashyap@....qualcomm.com>,
Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
Subject: [PATCH] dt-bindings: crypto: ice: add operating-points-v2 property
for QCOM ICE
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.
Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
---
.../bindings/crypto/qcom,inline-crypto-engine.yaml | 24 ++++++++++++++++++++++
1 file changed, 24 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..0e7844e64555ed8b4350f0e18bdd20fb64f2ac6b 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).
+
+ opp-table:
+ type: object
+
required:
- compatible
- reg
@@ -46,5 +54,21 @@ examples:
"qcom,inline-crypto-engine";
reg = <0x01d88000 0x8000>;
clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+
+ operating-points-v2 = <&ice_opp_table>;
+
+ ice_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-201600000 {
+ opp-hz = /bits/ 64 <201600000>;
+ required-opps = <&rpmhpd_opp_svs_l1>;
+ };
+
+ opp-403200000 {
+ opp-hz = /bits/ 64 <403200000>;
+ required-opps = <&rpmhpd_opp_nom>;
+ };
+ };
};
...
---
base-commit: 46fe65a2c28ecf5df1a7475aba1f08ccf4c0ac1b
change-id: 20260123-add-operating-points-v2-property-for-qcom-ice-bindings-e4e27598fabd
Best regards,
--
Abhinaba Rakshit <abhinaba.rakshit@....qualcomm.com>
Powered by blists - more mailing lists