From: Shawn Guo <shengchao.guo@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>
Cc: Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
Dhruvin Rajpura <dhruvin.rajpura@oss.qualcomm.com>,
Anandu Krishnan E <anandu.e@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Shawn Guo <shengchao.guo@oss.qualcomm.com>
Subject: [PATCH v2 0/6] arm64: dts: qcom: nord: Add remoteproc and PMIC support
Date: Fri, 4 Sep 2026 16:16:13 +0800 [thread overview]
Message-ID: <20260904081619.593602-1-shengchao.guo@oss.qualcomm.com> (raw)
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
next reply other threads:[~2026-09-04 8:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-04 8:16 Shawn Guo [this message]
2026-09-04 8:16 ` [PATCH v2 1/6] arm64: dts: qcom: nord: Add support for ADSP and CDSPs Shawn Guo
2026-09-04 8:16 ` [PATCH v2 2/6] arm64: dts: qcom: nord-rrd: Enable " Shawn Guo
2026-09-04 9:58 ` Konrad Dybcio
2026-09-04 8:16 ` [PATCH v2 3/6] arm64: dts: qcom: nord: Add the SPMI PMIC arbiter Shawn Guo
2026-09-04 8:16 ` [PATCH v2 4/6] arm64: dts: qcom: nord: Add PMAU0102 and PMM8650AU PMIC support Shawn Guo
2026-09-04 8:16 ` [PATCH v2 5/6] dt-bindings: arm: qcom: Document Nord Ride Embedded board Shawn Guo
2026-09-04 8:16 ` [PATCH v2 6/6] arm64: dts: qcom: Add initial support for " Shawn Guo
2026-09-04 10:00 ` [PATCH v2 0/6] arm64: dts: qcom: nord: Add remoteproc and PMIC support Konrad Dybcio
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