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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33c3314313esm11180808eec.14.2026.09.20.01.49.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 20 Sep 2026 01:49:38 -0700 (PDT) From: Shawn Guo To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Dhruvin Rajpura , Anandu Krishnan E , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH v3 0/6] arm64: dts: qcom: nord: Add remoteproc and PMIC support Date: Sun, 20 Sep 2026 16:49:14 +0800 Message-ID: <20260920084920.2201418-1-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: 2U7UuGQyTXc4ZKBLqRbfj0Z8BRi0_nIY X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIwMDEyNiBTYWx0ZWRfX4VHpGIS395+I cqzkm8OebhjIk360t65w6CzHLkF6tXUzriEDnn/0+NzG5GYACPGGLUVpxzGl0GgEfdCo78lgOtN nddHsCbSr2uTWuQXTejz7y6xOSGQYEFrrK9t1m9Hz5FoLt1siP4qpP8IGtLiKWtvEoW9KmDS57R 7aJuV99DnYOukoOlmyelm9TkwKyhBAZ2wEvOyScmEpl83YsoZWULyE152hE5JtyYMunpvCPKJPs Q7aX/fnHqMlb3iiVJ2tFPO3X8JgvrAm/zu32JTUMQf+60FcrlqlrSbfsT0cnPpoTxkEy713xWea qMbmDJMiKcuZdjLQZ9tFOgORjfoOpoFKTd68RlMRewXB2H6JpF+6lLZ4WB6ACXW0eMIfGkcTW+3 tUInjhv3iTT0J8Tl6uWdFMhTElXL/P8/GtDYqr8RaFQlSP+QJ5wuwYHzUtFG+2Mtq3h77EwgzpZ SZ2Sb3LbW94ypyjR2bw== X-Proofpoint-ORIG-GUID: 2U7UuGQyTXc4ZKBLqRbfj0Z8BRi0_nIY X-Authority-Analysis: v=2.4 cv=bPqDs/+Z c=1 sm=1 tr=0 ts=6aaf9e23 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=w1NXodApJG8VjLo62iMA:9 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIwMDEyNiBTYWx0ZWRfX9/ZECnSssy7+ uak17APFKTTAsIBKdpXUsDeu2GMNFs7MM0oqz9ikFoq2GvV84YoSGPjIlHvCUevaySCOpMtqauK NHkYhZ3Y6SFXLqPHX7dabX1lWDiswKY= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-20_03,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 impostorscore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609200126 This series adds ADSP and CDSP remoteproc support, the SPMI PMIC arbiter and the PMIC descriptions for the Qualcomm Nord platform, and adds the initial device tree for the Nord Ride Embedded board. Tested on next-20260916 Dependencies: - NMXC define: commit e484a765f543 ("dt-bindings: power: qcom,rpmhpd: Add NMXC power domain index") from git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git dt - Base DTS: https://lore.kernel.org/all/20260903140617.441111-1-shengchao.guo@oss.qualcomm.com/ - PMAU0102 thermal: https://lore.kernel.org/all/20260830101025.191697-1-shengchao.guo@oss.qualcomm.com/ - PMM8654AU RTC: https://lore.kernel.org/all/20260904074541.590485-1-shengchao.guo@oss.qualcomm.com/ Changes for v3: - Reword commit log of 5/6 as suggested by Krzysztof - Add memory-region for ADSP fastrpc node - Link to v2: https://lore.kernel.org/all/20260904081619.593602-1-shengchao.guo@oss.qualcomm.com/ Changes for v2: - Align PMIC comments in nord-ride-embedded.dts with nord-rrd.dts - Drop unneeded regulator-always-on and regulator-boot-on from RPMh regulators - Drop SMPS regulators as the resources are already managed by rpmhpd - Use pmm8654au compatible with fallback on pmk8350 for pon, pwrkey, resin and rtc - Link to v1: https://lore.kernel.org/all/20260831032103.341633-1-shengchao.guo@oss.qualcomm.com/ Bartosz Golaszewski (3): arm64: dts: qcom: nord: Add the SPMI PMIC arbiter dt-bindings: arm: qcom: Document Nord Ride Embedded board arm64: dts: qcom: Add initial support for Nord Ride Embedded board Dhruvin Rajpura (1): arm64: dts: qcom: nord: Add PMAU0102 and PMM8650AU PMIC support Shawn Guo (2): arm64: dts: qcom: nord: Add support for ADSP and CDSPs arm64: dts: qcom: nord-rrd: Enable ADSP and CDSPs .../devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/nord-embedded.dtsi | 63 ++ arch/arm64/boot/dts/qcom/nord-ipcc.h | 144 +++ .../boot/dts/qcom/nord-ride-embedded.dts | 442 +++++++++ arch/arm64/boot/dts/qcom/nord-rrd.dts | 37 + arch/arm64/boot/dts/qcom/nord.dtsi | 907 ++++++++++++++++++ arch/arm64/boot/dts/qcom/pmau0102-nord.dtsi | 543 +++++++++++ arch/arm64/boot/dts/qcom/pmm8650au-nord.dtsi | 54 ++ 9 files changed, 2192 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/nord-ipcc.h create mode 100644 arch/arm64/boot/dts/qcom/nord-ride-embedded.dts create mode 100644 arch/arm64/boot/dts/qcom/pmau0102-nord.dtsi create mode 100644 arch/arm64/boot/dts/qcom/pmm8650au-nord.dtsi -- 2.43.0