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Mon, 22 Dec 2025 22:55:24 -0800 (PST) Received: from hu-arakshit-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-34e7727356dsm7126782a91.4.2025.12.22.22.55.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Dec 2025 22:55:24 -0800 (PST) From: Abhinaba Rakshit Date: Tue, 23 Dec 2025 12:25:18 +0530 Subject: [PATCH v2] arm64: dts: qcom: monaco: 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-monaco-v2-1-6274c1f6136f@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIANY8SmkC/52NQQqDMBBFryJZd8QMbYJd9R7FRYyjBjSjiZWKe PemQi/QzYf34f+3i0jBURT3bBeBVhcd+wR4yYTtje8IXJNYYIE3iYhA3tQDwfwyg+VxBBu2aeF Ud84TtBxgZG8sg7aqLqVErctGpLspUOvep+pZJe5dXDhsp3mV3/YPySpBQqH0VTaKjFLmwTHmv 12eQlTHcXwAY0R8s+cAAAA= X-Change-ID: 20251222-enable-qualcomm-crypto-engine-for-monaco-7c6b9112779d 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, Dmitry Baryshkov , Abhinaba Rakshit X-Mailer: b4 0.14.2 X-Authority-Analysis: v=2.4 cv=DPiCIiNb c=1 sm=1 tr=0 ts=694a3cdd cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=Pul_FEBVa7MJ9lUudr4A:9 a=QEXdDO2ut3YA:10 a=x9snwWr2DeNwDh03kgHS:22 X-Proofpoint-GUID: 5eq25bVsgPK2CLYfQj-FihXuLAmQPo9X X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjIzMDA1NyBTYWx0ZWRfX2oAJ6jVGailA qgIPa4ugFzJDjgTtDkG92m0CbYI3YEVtS7pmqdV5EzG3IMLqxrakpJ3zm6Hh5vQ0jH1JRof1fP2 qWVt9KJS+Y3blJycVXAGUMeEj4BTJyJBILdKU0x8XlVKPsuBu7h/GBW3It9WIkFMNgV0CD7Orqo iva6emHH/aYdUIwnzq+GH8Wok0KhSqfhSX/zqq+aRU3Jh2O7dGj3V+DHGLqPcYXVnwLaC82pwKd bYgD08ISp487ujpTkFAibS6wrpBklxl7rRZJnDKlWB/dGk+mLL5tftfWlTdv+vvuJ3VmKvCYpE2 CsfiqYoEqgYtiULUtw2+oPBGFd6Gzf+N/WOTA0V8iw9naFyfcwVtzxrDgQRW0C1TvZhEsy9HK+E byWNGj/TY/Uwt6CZkM2qE/4mRY1yAMPQddNAqA5IDoR5S/j/49UyOojOdao9B78VF6k82I58t8b qM1TAhr2OFG88Gn+kog== X-Proofpoint-ORIG-GUID: 5eq25bVsgPK2CLYfQj-FihXuLAmQPo9X 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 phishscore=0 priorityscore=1501 malwarescore=0 spamscore=0 bulkscore=0 impostorscore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512230057 Add Qualcomm Crypto Engine device node for Monaco platform. Reviewed-by: Dmitry Baryshkov Signed-off-by: Abhinaba Rakshit --- QCE and Crypto DMA nodes patch was applied as part of the commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"), however was partially reverted by commit cdc117c40537 ("arm64: dts: qcom: qcs8300: Partially revert "arm64: dts: qcom: qcs8300: add QCrypto nodes"") due to compatible string being miss-matched against schema. Resubmitting the enablement of QCE device node for monaco 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. --- Changes in v2: - Move the description and history for the patch in cover-letter as suggest= ed in patchset v1. - Use 0x0 inplace of 0x00 for iommus SMR mask field as suggested in patchse= t v1. - Link to v1: https://lore.kernel.org/r/20251222-enable-qualcomm-crypto-eng= ine-for-monaco-v1-1-06741d6ea66a@oss.qualcomm.com --- arch/arm64/boot/dts/qcom/monaco.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qco= m/monaco.dtsi index 816fa2af8a9a663b8ad176f93d2f18284a08c3d1..c0cf56c46ed50bd558f7cdfc8e5= 5a58d738ef911 100644 --- a/arch/arm64/boot/dts/qcom/monaco.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi @@ -2350,6 +2350,18 @@ ice: crypto@1d88000 { clocks =3D <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; }; =20 + crypto: crypto@1dfa000 { + compatible =3D "qcom,qcs8300-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 QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; + interconnect-names =3D "memory"; + }; + tcsr_mutex: hwlock@1f40000 { compatible =3D "qcom,tcsr-mutex"; reg =3D <0x0 0x01f40000 0x0 0x20000>; --- base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8 change-id: 20251222-enable-qualcomm-crypto-engine-for-monaco-7c6b9112779d Best regards, --=20 Abhinaba Rakshit