linux-kernel - [PATCH v2 0/7] Add support for ECS LIVA QC710 mini PC/devkit

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Message-ID: <20260120234029.419825-2-val@packett.cool>
Date: Tue, 20 Jan 2026 20:30:04 -0300
From: Val Packett <val@...kett.cool>
To: 
Cc: Val Packett <val@...kett.cool>,
	Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/7] Add support for ECS LIVA QC710 mini PC/devkit

v2:
* Added missing dt-bindings:vendor-prefixes patches
* Applied suggested cleanups and formatting
* Dropped power-on disable block
* Added qcom,uefi-rtc-info for the RTC
* Added qcom,calibration-variant for the WiFi
  * Board file sent: https://lists.infradead.org/pipermail/ath10k/2026-January/016719.html
* Added a comment about USB ports on the HS hub
* Picked up tags

Display output glitching and IOMMU faulting turned out to be a missing reset, fix in:
https://lore.kernel.org/all/20260120-topic-7180_dispcc_bcr-v1-0-0b1b442156c3@oss.qualcomm.com/

Also verified the usb_1_hsphy by reading registers in Windows with windbg.
Unsurprisingly they do match (it is the same system-in-package as aspire1..)

v1: https://lore.kernel.org/all/20260111085726.634091-2-val@packett.cool/

Val Packett (7):
  dt-bindings: vendor-prefixes: Add ECS (Elitegroup Computer Systems)
  dt-bindings: vendor-prefixes: Add AlgolTek
  dt-bindings: arm: qcom: Add ECS LIVA QC710
  dt-bindings: display: bridge: simple: document the Algoltek AG6311
    DP-to-HDMI bridge
  drm/bridge: simple: add the Algoltek AG6311 DP-to-HDMI bridge
  arm64: dts: qcom: Add support for ECS LIVA QC710
  firmware: qcom: scm: Allow QSEECOM on ECS LIVA QC710

 .../devicetree/bindings/arm/qcom.yaml         |   1 +
 .../display/bridge/simple-bridge.yaml         |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   4 +
 arch/arm64/boot/dts/qcom/Makefile             |   2 +
 .../boot/dts/qcom/sc7180-ecs-liva-qc710.dts   | 617 ++++++++++++++++++
 drivers/firmware/qcom/qcom_scm.c              |   1 +
 drivers/gpu/drm/bridge/simple-bridge.c        |   5 +
 7 files changed, 631 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sc7180-ecs-liva-qc710.dts

-- 
2.51.2