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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3339a534df1sm5466648eec.7.2026.09.04.01.16.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2026 01:16:36 -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 v2 0/6] arm64: dts: qcom: nord: Add remoteproc and PMIC support Date: Fri, 4 Sep 2026 16:16:13 +0800 Message-ID: <20260904081619.593602-1-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: 8bit X-Proofpoint-ORIG-GUID: 4tRG4N7Jy0eDCwEgrlc2sgICPd_Var44 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA0MDA3NSBTYWx0ZWRfXxn3jTZ8gUGZ0 Gnkdh1OhXXFE+qLczK3B6dmVxPlhwoTUJajb1/Ibn9E0H9uerO7zxorYyVkagN6nGTx0SPrVatm KJPDJxk/9IJ6lfvaHAvcvAdPq3XW82A= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA0MDA3NSBTYWx0ZWRfX+9qGBFzpE5IO ZhdglnpLloOJpyQTiQCiZ61HaTSEi7W5bqKLy8uVSe1YG1Kxu4aSFz+VHVgfmWk2amjdAdCkQXX LI6s/4Vx5kNTu8l4pyyZHV8kLm0IjLZ/c4IcRthjVYRVS76DdE1qUeWcZ7ZD0wBlvo0IK7zGqlF 2mjlT+xKLAZ/IsoEuCB1USpfYEfnKtuF3rLc48bI+YhjFh406YezPCNgOYrJPU/J+xDcLLdQjy0 1w32axjzdn8FKnPkVk3RD+q0bAbacoxWdeX7u+AmCvoQjuipg2e8HlWHRAIJcT2Zl8NNSMiOYyv w8HGxjqCDPm8iGikhKN5Dl5VyxwR4orLAYL4eBxYGylBUmAuti59dZwefV6dtOtMOc/wHUE7XEv ioN96vhXd++eIz2OnkB47Wo6o1S1X85PX36XfWxYBfQyvjaCPLQMMObOYXDfSgLcPSxpO+/nGQs 7qvH2SQeBNXXfpRcb/g== X-Authority-Analysis: v=2.4 cv=NNTlPU6g c=1 sm=1 tr=0 ts=6a9a7e66 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=1H_KamcDzeWEUM87CZ8A:9 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-GUID: 4tRG4N7Jy0eDCwEgrlc2sgICPd_Var44 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=2026-09-04_02,2026-09-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 adultscore=0 malwarescore=0 clxscore=1015 suspectscore=0 impostorscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609040075 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-20260903 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 MFD: https://lore.kernel.org/all/20260830034719.140213-1-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 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 | 906 ++++++++++++++++++ arch/arm64/boot/dts/qcom/pmau0102-nord.dtsi | 543 +++++++++++ arch/arm64/boot/dts/qcom/pmm8650au-nord.dtsi | 54 ++ 9 files changed, 2191 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