[PATCH v3 0/3] arm64: dts: qcom: Introduce support for monaco-ac-evk

[Umang Chheda]

From: Umang Chheda <uchheda.chheda@xxxxxxxxxxxxxxxx>

Add support for Qualcomm's monaco-ac Evaluation Kit (EVK) without
safety monitoring feature of Safety Island(SAIL) subsystem.
This board is based on Qualcomm's QCS8300-AC variant SoC.

Monaco-ac EVK board is a single board computer (SBC) that supports various
industrial applications, including factory automation, industrial
robots, drones, edge AI boxes, machine vision, autonomous mobile
robots (AMRs), and industrial gateways.

Compared to Monaco EVK (monaco-aa):
  - monaco-ac delivers 20 TOPS of NPU performance vs 40 TOPS on
    monaco-aa variant.
  - The power delivery network is simplified from a 4-PMIC arrangement
    (2x PM8654AU + Maxim MAX20018 + TI TPS6594) to 2 PMICs(2x PM8654AU)

Since the two boards share the vast majority of their device tree, this
series first refactors monaco-evk.dts to extract the common hardware
description into monaco-evk-common.dtsi, then introduces monaco-ac-evk.dts.

Signed-off-by: Umang Chheda <umang.chheda@xxxxxxxxxxxxxxxx>

---
Changes in v3:

- Extract common nodes of monaco-evk and monaco-ac-evk into and common
  dtsi file "monaco-evk-common.dtsi" to avoid duplication.
- Update the commit text and cover letter to justify the re-factoring of
  DT.
- Link to v2: https://lore.kernel.org/lkml/20260401-monaco-evk-ac-sku-v2-0-27b5f702cfba@xxxxxxxxxxxxxxxx/

Changes in v2:
- Drop keyword "sku" from the compatible string of board bindings
  - Krzysztof.
- Wrap commit text of dt-bindings change based on upstream guidelines
  - Krzysztof.
- Link to v1: https://patch.msgid.link/20260328-monaco-evk-ac-sku-v1-0-79d166fa5571@xxxxxxxxxxxxxxxx

Umang Chheda (3):
  arm64: dts: qcom: monaco-evk: Extract common EVK hardware into shared
    dtsi
  dt-bindings: arm: qcom: Add monaco-ac-evk support
  arm64: dts: qcom: monaco: Add monaco-ac EVK board

 .../devicetree/bindings/arm/qcom.yaml         |   1 +
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 arch/arm64/boot/dts/qcom/monaco-ac-evk.dts    |  31 +
 .../boot/dts/qcom/monaco-evk-common.dtsi      | 900 ++++++++++++++++++
 arch/arm64/boot/dts/qcom/monaco-evk.dts       | 894 +----------------
 5 files changed, 934 insertions(+), 893 deletions(-)
 create mode 100644 arch/arm64/boot/dts/qcom/monaco-ac-evk.dts
 create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-common.dtsi

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2.34.1