[PATCH v3 RESEND 0/5] Add initial device trees for Nord SA8797P

From: Shawn Guo

Date: Tue May 26 2026 - 01:13:36 EST


[ Resend to correct mailing list address ]

This series adds initial device tree support for Qualcomm's Nord SA8797P
SoC and the SA8797P Ride reference board.

The Nord is a new generation of SoC series from Qualcomm built around
18 Oryon cores (qcom,oryon-1-5) organized in three clusters. SA8797P
is the automotive variant in the family. The IoT variant IQ-10 will be
added later, by sharing the base nord.dtsi with SA8797P.

Dependencies picked up but not hit next-20260525:
- TSENS: https://lore.kernel.org/all/20260504081236.825755-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Dependencies to be picked up:
- RPMH powerdomain: https://lore.kernel.org/all/20260414035909.652992-1-shengchao.guo@xxxxxxxxxxxxxxxx/
- APSS SMMU: https://lore.kernel.org/all/20260519013950.873105-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Changes for v3:
- Rebase on next-20260525 and drop patches/dependencies that hit linux-next
- Improve commit log of "Document SA8797P Ride board" to explain the need
of SA8797P model compatible
- Fix the real issues reported by sashiko-bot
- Fix unit address of pdp0_a2p node
- Add missing compatible for i2c15 and spi15
- Drop GIC_CPU_MASK_SIMPLE(8) from arch_timer interrupts property
- Update commit log of "Add device tree for Nord SA8797P SoC" to match
code change
- Sort sa8797p-ride thermal trips in ascending order of temperature
- Fix sa8797p-ride thermal zones with identical trip0 and trip1
- Link to v2: https://lore.kernel.org/all/20260519063505.883379-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Changes for v2:
- Rebase on next-20260518 and drop dependencies that hit linux-next
- Include SoC ID changes into the series
- Include ICE binding change into the series as the prerequisite change
from Harshal [1] was merged to qcom soc tree instead of crypto
- Improve commit log of SA8797P Ride binding change
- Use label in nord-sa8797p.dtsi for referencing nodes defined in
the base nord.dtsi
- Link to v1: https://lore.kernel.org/all/20260427023455.236410-1-shengchao.guo@xxxxxxxxxxxxxxxx/

[1] https://lore.kernel.org/all/20260416-qcom_ice_power_and_clk_vote-v5-1-5ccf5d7e2846@xxxxxxxxxxxxxxxx

Deepti Jaggi (2):
arm64: dts: qcom: Add device tree for Nord SA8797P SoC
arm64: dts: qcom: Add device tree for SA8797P Ride board

Shawn Guo (3):
dt-bindings: crypto: qcom,inline-crypto-engine: Document Nord ICE
arm64: dts: qcom: Add device tree for Nord SoC series
dt-bindings: arm: qcom: Document SA8797P Ride board

.../devicetree/bindings/arm/qcom.yaml | 6 +
.../crypto/qcom,inline-crypto-engine.yaml | 2 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/nord-sa8797p.dtsi | 937 ++++
arch/arm64/boot/dts/qcom/nord.dtsi | 4513 +++++++++++++++++
arch/arm64/boot/dts/qcom/sa8797p-ride.dts | 306 ++
arch/arm64/boot/dts/qcom/scmi-common.dtsi | 1918 +++++++
7 files changed, 7683 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/nord-sa8797p.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/nord.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/sa8797p-ride.dts
create mode 100644 arch/arm64/boot/dts/qcom/scmi-common.dtsi

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