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Tue, 23 Dec 2025 00:54:27 -0800 (PST) Received: from hu-arakshit-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c1e7bc68ab5sm11767912a12.17.2025.12.23.00.54.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Dec 2025 00:54:27 -0800 (PST) From: Abhinaba Rakshit Date: Tue, 23 Dec 2025 14:24:20 +0530 Subject: [PATCH] arm64: dts: qcom: lemans: add QCrypto node 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: <20251223-enable-qualcomm-crypto-engine-for-lemans-v1-1-f2c8f8e4f3cd@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIALtYSmkC/x2NQQrCMBAAv1L27ILZtiB+RTwk6bYuJJu6UbGU/ t3gceYws0NlE65w7XYw/kiVog3cqYP48LowytQY6EyjIyJk9SExPt8+xZIzRtvWV2l6EWWci2H i7LXiQK7nS6B+HAK03Go8y/e/ut2P4wfM4OqPegAAAA== X-Change-ID: 20251222-enable-qualcomm-crypto-engine-for-lemans-4213e8b2354b To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abhinaba Rakshit X-Mailer: b4 0.14.2 X-Authority-Analysis: v=2.4 cv=TOdIilla c=1 sm=1 tr=0 ts=694a58c5 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=Hq7ZOB1SP9n91VY8OngA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-ORIG-GUID: qD54sqYeI4SDcuMrsPIPnl3rd4OBmwVT X-Proofpoint-GUID: qD54sqYeI4SDcuMrsPIPnl3rd4OBmwVT X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjIzMDA3MyBTYWx0ZWRfX8VoSpTI/ejVp nh/OOf+Q6NNwFzNjXNtq3ueunj2u2o4cQzmlfJj6ntRcxXm9i6E5GQ8kpY55/3Gg5s6cP+fl2QV UljoazUySRzfDtUhTnmh3gCrNiZ9ATk0mbf+ZtAqsjg3RsPhl9EDLY+xl4a87rIE7zMZc1LTjPM 17dn3zbBT49qVdQ/I9uRqn37SNBEtYZratIlAGKfxTEOYR7NWGFWUMWk5aJRVgcdI0tEYD6LIqU ujKvrz9Jxt2jkn+Lk3HRCm0m04rwdQXQmmtN/Hi9tjrtICyVVGdMHbkEVfYsR8sRfR5xGGuBuyU hNRU2P06mia4DlcWU/WX78itD1kMtbkB3w6qYaCnHAbjGcZeJR/+ABCTku9eR+yMeYS7PLpnDB8 dbDjsD5D/PL2U2FayI5wsXfemWo6P3u6YF96CbW11OI+Nu5vtAEyt4cGLOCMqWE23+3Syt0Uffy AmlUymaT2s6kBd72ewg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-23_02,2025-12-22_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 impostorscore=0 bulkscore=0 suspectscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512230073 Add Qualcomm Crypto Engine device node for LeMans platform. Signed-off-by: Abhinaba Rakshit Reviewed-by: Dmitry Baryshkov --- QCE and Crypto DMA nodes patch was applied as part of the commit 7ff3da43ef44 ("arm64: dts: qcom: sa8775p: add QCrypto nodes"), however was partially reverted by commit 92979f12a201 ("arm64: dts: qcom: sa8775p: Partially revert "arm64: dts: qcom: sa8775p: add QCrypto nodes"") due to compatible-string being miss-matched against schema. Resubmitting the enablement of QCE device node for lemans platform with compatible-string being aligned with qcom-qce schema. Bindings and Crypto DMA nodes for the same platform is already present in the tree. --- arch/arm64/boot/dts/qcom/lemans.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qco= m/lemans.dtsi index 0b154d57ba24e69a9d900f06bbb22baa2781cc3f..342afcb207939a74d2ce4d7fd65= 5840f0208dd2a 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -2769,6 +2769,18 @@ cryptobam: dma-controller@1dc4000 { <&apps_smmu 0x481 0x00>; }; =20 + crypto: crypto@1dfa000 { + compatible =3D "qcom,sa8775p-qce", "qcom,sm8150-qce", "qcom,qce"; + reg =3D <0x0 0x01dfa000 0x0 0x6000>; + dmas =3D <&cryptobam 4>, <&cryptobam 5>; + dma-names =3D "rx", "tx"; + iommus =3D <&apps_smmu 0x480 0x0>, + <&apps_smmu 0x481 0x0>; + interconnects =3D <&aggre2_noc MASTER_CRYPTO_CORE0 0 + &mc_virt SLAVE_EBI1 0>; + interconnect-names =3D "memory"; + }; + ctcu@4001000 { compatible =3D "qcom,sa8775p-ctcu"; reg =3D <0x0 0x04001000 0x0 0x1000>; --- base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8 change-id: 20251222-enable-qualcomm-crypto-engine-for-lemans-4213e8b2354b Best regards, --=20 Abhinaba Rakshit