[PATCH 0/2] arm64: dts: qcom: Add ASUS Vivobook S16 S3607QA

[Ingo A. Kubbilun]

This series adds support for the ASUS Vivobook S 16 S3607QA, a 16" laptop
based on the Snapdragon X X1-26-100 (X1P42100, Purwa) with 16 GB RAM.

The device tree was derived from the Windows ACPI tables (DSDT, PEP) and
the existing X1 laptop device trees (Vivobook S15, Zenbook A14).

Working: eDP panel and backlight, GPU (Adreno X1-45), HDMI, USB-A,
USB-C, NVMe, Wi-Fi/BT (WCN6855 NFA765), keyboard,
touchpad, lid switch, battery, speakers (2x WSA8845), headphone jack
(WCD9385), efivars/RTC via QSEECOM, CPU frequency scaling.

Not enabled yet: video codec (iris; the Windows firmware is rejected) and
the camera.

Note for review: the CPU thermal zones get 90 C passive trips with
cpufreq cooling; the SoC dtsi only has critical trips, and without an
EC fan driver the machine reached its thermal limit under sustained
load.

Tooling: the changes were drafted with an AI coding assistant (Anthropic
Claude) from the Windows ACPI tables, the existing X1 device trees and
boot/test logs, then reviewed, built (dtbs_check clean) and tested on the
device by me. The laptop runs it daily with Linux 7.3.3; this version was
tested with next-20261112 (several cold boots, all hardware listed above,
without clk_ignore_unused/pd_ignore_unused on kernel cmdline).

Related patches sent separately: panel-edp entry for the BOE NE160QDM-NX4
panel, the qcom_scm QSEECOM allowlist entry and an ASoC line-out jack fix.


Ingo A. Kubbilun (2):
  dt-bindings: arm: qcom: add ASUS Vivobook S16 S3607QA
  arm64: dts: qcom: add ASUS Vivobook S16 S3607QA (X1P42100)

 .../devicetree/bindings/arm/qcom.yaml         |    1 +
 arch/arm64/boot/dts/qcom/Makefile             |    1 +
 .../dts/qcom/x1p42100-asus-vivobook-s16.dts   | 2137 +++++++++++++++++
 3 files changed, 2139 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/x1p42100-asus-vivobook-s16.dts

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