[PATCH v4 0/4] arm64: dts: qcom: Introduce support for monaco-ac-evk

Umang Chheda
2026-04-27T17:05:13Z

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.

Also, monaco-ac-evk board supports monaco-evk-ifp-mezzanine attach, Add
support for combined dtb "monaco-ac-evk-ifp-mezzanine" as well, which
overlays monaco-evk-ifp-mezzanine on top of monaco-ac-evk DT.

Signed-off-by: Umang Chheda <umang.chheda@oss.qualcomm.com>
---
Changes in v4:

- Add support for combined DTB "monaco-ac-evk-ifp-mezzanine" which
overlays monaco-evk-ifp-mezzanine DTBO on top of monaco-ac-evk DT.
- Link to v3: https://lore.kernel.org/lkml/20260413114819.3894307-1-umang.chheda@oss.qualcomm.com/

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@oss.qualcomm.com

Umang Chheda (4):
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
arm64: dts: qcom: monaco-ac-evk: Add IFP mezzanine overlay

.../devicetree/bindings/arm/qcom.yaml | 1 +
arch/arm64/boot/dts/qcom/Makefile | 4 +
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, 937 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