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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3142a20bf96sm30639871eec.28.2026.07.19.20.50.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jul 2026 20:50:51 -0700 (PDT) Date: Mon, 20 Jul 2026 11:50:46 +0800 From: Shawn Guo To: Bjorn Andersson Cc: 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 Subject: Re: [PATCH v6 3/6] arm64: dts: qcom: Add device tree for Nord Embedded variant Message-ID: References: <20260716142605.2398433-1-shengchao.guo@oss.qualcomm.com> <20260716142605.2398433-4-shengchao.guo@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: <20260716142605.2398433-4-shengchao.guo@oss.qualcomm.com> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIwMDAzNyBTYWx0ZWRfX+22ss9RTMfNL OE5RH3HEhNQlHkNR+GrOiu4kc2cGKU4rktQ8ucKB+aRRfyYjTDF116oPasXmJb9T6GQS0JReyoa m/sbxBoTpLvtcSWnj9R8tgcu5qnkAmwt0sD6KTOtyf5XvF1+gydLkx1yhzzOM2gUwsLJ1NlPeXD T4jEF0zSA67oGE5D/dA2EiVqSep7udz4apMIOPitpsInY3wZXGjtUygfK+vslfZLnH18xnLMjOC 9xO3OZ9Ek2v76pJ75FuHwdzPxiZnPduIRqsaABC1BYR1U6nMyZOTcUg3EZdFaDvAwTFujpWc0NR ifZ2uqPkX4G/GaihCHBO6ymopHHnrspO7H3jlEsDOLpht+5oFUHdgUNt/qYlpUPtge21uXxD1gZ e+qovEzWrRhA9HsTsTniOkm0HwwAcBduxttNy/M5CjzvkeFQ9BwXowAAQUaZQiMp7IfRdq1+ixW OfuibrfutBOZuQqTB3w== X-Authority-Analysis: v=2.4 cv=eKsjSnp1 c=1 sm=1 tr=0 ts=6a5d9b1d cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=nighCxVWtA0h0ZIh7bYA:9 a=CjuIK1q_8ugA:10 a=x9snwWr2DeNwDh03kgHS:22 X-Proofpoint-ORIG-GUID: rC1JAnu4FBrn0rKe3zlzOzINi0pae4Py X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIwMDAzNyBTYWx0ZWRfX4Sbm+77q9Mi1 +YlrFXkJOpaJGTB6UaIOHsUNJ3r8ckXJtxHJ6GCzLWzYXka5bCh402Eu+rmD7Uqcoh6n3Pxobzw 4qh7bbpnyw9F1ymGyC4uKkqjoBwtzyk= X-Proofpoint-GUID: rC1JAnu4FBrn0rKe3zlzOzINi0pae4Py 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=2026-07-19_08,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 impostorscore=0 malwarescore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607200037 On Thu, Jul 16, 2026 at 10:25:58PM +0800, Shawn Guo wrote: > Unlike the GearVM variant, Nord Embedded variant has platform resources > (clocks, regulators, powerdomains, pins, etc.) directly controlled by > the operating system. Add a separate dtsi file extending the existing > top-level nord.dtsi with nodes representing these peripherals as well as > describing how they are wired up with the already defined components. > > Co-developed-by: Bartosz Golaszewski > Signed-off-by: Bartosz Golaszewski > Signed-off-by: Shawn Guo > --- > arch/arm64/boot/dts/qcom/nord-embedded.dtsi | 1726 +++++++++++++++++++ > 1 file changed, 1726 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/nord-embedded.dtsi > > diff --git a/arch/arm64/boot/dts/qcom/nord-embedded.dtsi b/arch/arm64/boot/dts/qcom/nord-embedded.dtsi > new file mode 100644 > index 000000000000..1ec32c2f2308 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/nord-embedded.dtsi > @@ -0,0 +1,1726 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > + */ > + > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > + > +#include "nord.dtsi" > + > +/ { > + clk_virt: interconnect-clk-virt { > + compatible = "qcom,nord-clk-virt"; > + #interconnect-cells = <2>; > + qcom,bcm-voters = <&apps_bcm_voter>; > + }; > + > + mc_virt: interconnect-mc-virt { > + compatible = "qcom,nord-mc-virt"; > + #interconnect-cells = <2>; > + qcom,bcm-voters = <&apps_bcm_voter>; > + }; > +}; > + > +&crypto { > + interconnects = <&aggre1_noc_tile MASTER_CRYPTO_CORE0 QCOM_ICC_TAG_ALWAYS > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; > + interconnect-names = "memory"; > + > + status = "enabled"; Oops! This should be "okay". Will fix. Shawn > +};