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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38e92064f6dsm941493a91.2.2026.07.20.23.26.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jul 2026 23:26:25 -0700 (PDT) Date: Tue, 21 Jul 2026 14:26:19 +0800 From: Shawn Guo To: Kuldeep Singh Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Deepti Jaggi , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski , Konrad Dybcio Subject: Re: [PATCH v7 1/6] arm64: dts: qcom: Add device tree for Nord SoC series Message-ID: References: <20260721044005.2882803-1-shengchao.guo@oss.qualcomm.com> <20260721044005.2882803-2-shengchao.guo@oss.qualcomm.com> <26bedd34-6a5b-4b3c-b737-4f71b5b80cd2@oss.qualcomm.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <26bedd34-6a5b-4b3c-b737-4f71b5b80cd2@oss.qualcomm.com> X-Authority-Analysis: v=2.4 cv=SPZykuvH c=1 sm=1 tr=0 ts=6a5f1112 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=Img1AEHPfAqj_0BS3eYA:9 a=CjuIK1q_8ugA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 X-Proofpoint-GUID: HLOnMxWqRSkF2w-UQpO1k6j7k5Jm6YrQ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIxMDA2NSBTYWx0ZWRfX3hEGfn1XK3db dtf13Has+kFCafWHyyD2QhhDllOFRSVDxI1xwXGvuHUE88YSQcpdsFWui4kHJlte1khWRrfldmq KwollMhyWJ3W/UUzYmnGwhTCxKfgArwHlJdolmVC9FSsUPCM4hWJP1JVilAN9p4TZe9wNC53Zr7 OVKf52HnJyCy9slQWSM0gPlKb1ZEAZABKfuhajlNkc+bITUYluEsmdLuZClF2R7u2pr/XypUd/9 Nl/BsqPnmIa8CzRIBqmc/BS2GTezZ1FrvFUPkAXMLVpRHVaftCl/qTAeTlZl9051dK5V2K4R1dA rY/a10n8ebfGwxYHnXI0p2hJg6ptzPvkCKJL38kQzNTboaM8RS0u1SAeA3icDtMz4gRW4dQVSZ0 o/BAYW1uNMorpfeOznvBVRGdRkSdQTfD/q272CN/HDp/e66lTpHD0jA3d9H/D/+Skz+4XG9f4Rb H27QG8095l8h86GoBKA== X-Proofpoint-ORIG-GUID: HLOnMxWqRSkF2w-UQpO1k6j7k5Jm6YrQ X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIxMDA2NSBTYWx0ZWRfX3lt2usaO4zAZ rdq4gFCUTROdOqcHRGFwQnbM936kbz+PzbNq0ZrDswrsCklxB1JnV5peXgo77009wZ6YNQxg7kL S5Hc5prGesFsEl0rig+DF73k/G1P1Ps= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-20_06,2026-07-20_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 bulkscore=0 phishscore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 suspectscore=0 malwarescore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607210065 On Tue, Jul 21, 2026 at 10:33:24AM +0530, Kuldeep Singh wrote: > On 21-07-2026 10:10, Shawn Guo wrote: > > + crypto: crypto@1dfa000 { > > + compatible = "qcom,nord-qce", "qcom,sm8150-qce", "qcom,qce"; > > + reg = <0x0 0x01dfa000 0x0 0x6000>; > > + dmas = <&cryptobam 4>, <&cryptobam 5>; > > + dma-names = "rx", "tx"; > > + iommus = <&apps_smmu_0 0x1689 0>; > > + > > + /* It stops nord-gearvm variant from booting to console */ > What's issue you are observing Shawn? The kernel simply hangs at late stage of kernel boot. > Usually we GPCE is enabled default if soc has IP but seems nord is doing > differently here. Be noted, the nord-embedded works fine with QCE. It's an issue seen with nord-gearvm only. Shawn