[PATCH v4 0/4] Add initial device trees for Nord SA8797P

[Shawn Guo]

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.

Binding Dependencies:
- ICE: https://lore.kernel.org/all/20260704004408.2303468-1-shengchao.guo@xxxxxxxxxxxxxxxx/
- I2C: https://lore.kernel.org/all/20260707095708.3801043-1-shengchao.guo@xxxxxxxxxxxxxxxx/

Changes for v4:
- Rebase on next-20260706
- 1/4: Drop unuseful comments from arm,gic-v3 reg property
- 1/4: One triple per line for qcom,pdc-ranges
- 2/4: Improve commit log as suggested by Konrad
- 4/4: Drop 0 polling-delay as that's the default value
- 4/4: Name PMIC thermal zones with prefix "pmic" rather than "pm"
- 4/4: Drop 135 C trip point from PMIC thermal zones as hardware will shutdown
  at 125 C
- 4/4: Have trip0 at 105 C as passive and trip1 at 115 C as critical for UFS
  and SDRAM thermal zones

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 (2):
  arm64: dts: qcom: Add device tree for Nord SoC series
  dt-bindings: arm: qcom: Document SA8797P Ride board

 .../devicetree/bindings/arm/qcom.yaml         |    6 +
 arch/arm64/boot/dts/qcom/Makefile             |    1 +
 arch/arm64/boot/dts/qcom/nord-sa8797p.dtsi    |  937 ++++
 arch/arm64/boot/dts/qcom/nord.dtsi            | 4516 +++++++++++++++++
 arch/arm64/boot/dts/qcom/sa8797p-ride.dts     |  240 +
 arch/arm64/boot/dts/qcom/scmi-common.dtsi     | 1918 +++++++
 6 files changed, 7618 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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2.43.0