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Wed, 28 Jan 2026 00:46:52 -0800 (PST) Received: from hu-arakshit-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a88b4c3b1esm16263075ad.63.2026.01.28.00.46.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jan 2026 00:46:52 -0800 (PST) From: Abhinaba Rakshit Date: Wed, 28 Jan 2026 14:16:40 +0530 Subject: [PATCH v4 1/4] dt-bindings: crypto: ice: add operating-points-v2 property for QCOM ICE Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260128-enable-ufs-ice-clock-scaling-v4-1-260141e8fce6@oss.qualcomm.com> References: <20260128-enable-ufs-ice-clock-scaling-v4-0-260141e8fce6@oss.qualcomm.com> In-Reply-To: <20260128-enable-ufs-ice-clock-scaling-v4-0-260141e8fce6@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Manivannan Sadhasivam , "James E.J. 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OPP-tabel is kept as an optional property. Signed-off-by: Abhinaba Rakshit --- .../bindings/crypto/qcom,inline-crypto-engine.yaml | 29 ++++++++++++++++++= ++++ 1 file changed, 29 insertions(+) diff --git a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-en= gine.yaml b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-eng= ine.yaml index c3408dcf5d2057270a732fe0e6744f4aa6496e06..1e849def1e0078feb45874a4364= 11188d26cf37f 100644 --- a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.ya= ml +++ b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.ya= ml @@ -30,6 +30,14 @@ properties: clocks: maxItems: 1 =20 + operating-points-v2: + description: + Each OPP entry contains the frequency configuration for the ICE devi= ce + clock(s). + + opp-table: + type: object + required: - compatible - reg @@ -46,5 +54,26 @@ examples: "qcom,inline-crypto-engine"; reg =3D <0x01d88000 0x8000>; clocks =3D <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + + operating-points-v2 =3D <&ice_opp_table>; + + ice_opp_table: opp-table { + compatible =3D "operating-points-v2"; + + opp-100000000 { + opp-hz =3D /bits/ 64 <100000000>; + required-opps =3D <&rpmhpd_opp_low_svs>; + }; + + opp-201500000 { + opp-hz =3D /bits/ 64 <201500000>; + required-opps =3D <&rpmhpd_opp_svs_l1>; + }; + + opp-403000000 { + opp-hz =3D /bits/ 64 <403000000>; + required-opps =3D <&rpmhpd_opp_nom>; + }; + }; }; ... --=20 2.34.1