[PATCH RFC v3 0/5] arm64: dts: qcom: nord: Add PCIe and WLAN/BT support

From: Shawn Guo

Date: Tue Oct 20 2026 - 22:33:36 EST


This series enables PCIe on the Qualcomm Nord SoC and brings up the
WLAN/BT modules on Ride board.

Nord has four PCIe controllers fed by a single quadfurcated Gen5 QMP
multi-PHY. The link topology (x16, x8+x8, x8+x4+x4 or x8+x4+x2+x2) is
selected by firmware through a TCSR register that the PHY driver reads at
probe time, so the DT only describes the PHY ports and hands the driver
the TCSR handle.

Dependencies:
- [PATCH v4 0/6] Add PCIe support for Qualcomm Nord platform
https://lore.kernel.org/all/20260921-nord-v4-0-ed05c6e09240@xxxxxxxxxxxxxxxx/
- [PATCH v5 0/7] arm64: dts: qcom: nord: Add remoteproc and PMIC support
https://lore.kernel.org/all/20261014063953.549379-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Changes for v3:
- Tag the series with RFC due to the unresolved dependencies
- Add PMIC E GPIO7 for enabling WCN DIG rail that feeds the WCN7850
VDD_DIG domain
- Drop RRD WiFi patch as RRD with WiFi module is not easily available
- New patch to add Bluetooth support for Ride board
- Link to v2: https://lore.kernel.org/all/20260915015632.283642-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Changes for v2:
- Add missing leading zero for pcie_smmu reg property
- Link to v1: https://lore.kernel.org/all/20260914071944.164217-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Krishna Chaitanya Chundru (3):
arm64: dts: qcom: nord: Add PCIe PHY and controller nodes
arm64: dts: qcom: nord-rrd: Enable PCIe controllers and PHY
arm64: dts: qcom: nord-ride-embedded: Enable PCIe controllers and PHY

Shuai Zhang (1):
arm64: dts: qcom: nord-ride-embedded: Add WCN7850 Bluetooth support

Yu Zhang(Yuriy) (1):
arm64: dts: qcom: nord-ride-embedded: Add WCN7850 WLAN support

arch/arm64/boot/dts/qcom/nord-embedded.dtsi | 926 +++++++++++++++++-
.../boot/dts/qcom/nord-ride-embedded.dts | 179 ++++
arch/arm64/boot/dts/qcom/nord-rrd.dts | 49 +
arch/arm64/boot/dts/qcom/nord.dtsi | 297 ++++++
4 files changed, 1447 insertions(+), 4 deletions(-)

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2.43.0