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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30297bbc9a3sm15025592eec.31.2026.05.18.18.39.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2026 18:39:58 -0700 (PDT) From: Shawn Guo To: Will Deacon Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Dmitry Baryshkov , Bartosz Golaszewski , Deepti Jaggi , iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH v4] dt-bindings: arm-smmu: Add compatible for Qualcomm Nord SoC Date: Tue, 19 May 2026 09:39:50 +0800 Message-ID: <20260519013950.873105-1-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE5MDAxMyBTYWx0ZWRfX3WnDT6yGkIQu hNKmeQqakWwW9NTRziRsFH/mKAQDPBT9j09D7AF99EpbPm7/jOIFZhqDW27nFm/Ndenz6cCxr4M V1DFwe1sNzvdXuUOCedfekpb20kREhSRS9Rpf9+AvaFBQ9SRe71BG8/zvyIpNXWpkT6TVbIH0Lg 8nJLhO6eKWZwiwpmvC9bgaVFzWtr7IeBKlIv4k47HyetGzD7fMreP7bl6dAsV3po2N+DMdrj3rm xbafhkWok+kRWITsmLO1K0PSsxssbAYj+U60qtruAOs5Iwf6CxtRjyetHkMzRugD86E4tbb+S1l rgDVoQS0ntT3lYLU3o7gc6UymLDzsxekeKdeJS6MVFS4l1WpjzE9lUltPGvwEBtovH/sxW2bJpF F2tYsdamw1z17ZrMME7kph88NwK/VNdS5HolboIUuAjnGkJ2fgL19Rz8GhjSr3aZZkG30H7KECc 38CPesPc9+0lZFXZBKw== X-Authority-Analysis: v=2.4 cv=A5Jc+aWG c=1 sm=1 tr=0 ts=6a0bbf6f cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=iEDX-NX4Me02MYkbRrQA:9 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-GUID: eDBBmUvOft--EDvtHL7gnNT85cnSZMaZ X-Proofpoint-ORIG-GUID: eDBBmUvOft--EDvtHL7gnNT85cnSZMaZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-19_01,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 spamscore=0 malwarescore=0 impostorscore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605190013 Content-Type: text/plain; charset="utf-8" Document Applications Processor Subsystem (APSS) SMMU on Qualcomm Nord SoC. Signed-off-by: Shawn Guo Reviewed-by: Krzysztof Kozlowski --- Hi Will, It has a dependency on Krzysztof's clock constraint change [1]. [1] https://lore.kernel.org/all/20260505071453.34000-2-krzysztof.kozlowski@= oss.qualcomm.com/ Changes in v4: - Rebase on Krzysztof's clock constraint change. - Link to v3: https://lore.kernel.org/all/20260504080943.825496-1-shengcha= o.guo@oss.qualcomm.com/ Changes in v3: - Improve commit log to expand APSS and drop "compatible with" part - Link to v2: https://lore.kernel.org/all/20260427011728.231026-1-shengcha= o.guo@oss.qualcomm.com/ Changes in v2: - Improve commit log to make the compatibility explicit - Link to v1: https://lore.kernel.org/all/20260420022452.1239665-1-shengch= ao.guo@oss.qualcomm.com/ Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Docume= ntation/devicetree/bindings/iommu/arm,smmu.yaml index ed0d10157bd6..35d251259214 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -39,6 +39,7 @@ properties: - qcom,glymur-smmu-500 - qcom,kaanapali-smmu-500 - qcom,milos-smmu-500 + - qcom,nord-smmu-500 - qcom,qcm2290-smmu-500 - qcom,qcs615-smmu-500 - qcom,qcs8300-smmu-500 @@ -616,6 +617,7 @@ allOf: - qcom,glymur-smmu-500 - qcom,kaanapali-smmu-500 - qcom,milos-smmu-500 + - qcom,nord-smmu-500 - qcom,qcs615-smmu-500 - qcom,qcs8300-smmu-500 - qcom,sa8775p-smmu-500 --=20 2.43.0