"Microsoft Windows Dev Kit 2023" aka "Blackrock" aka "Project Volterra" Device tree for the Windows Dev Kit 2023. This work is based on the initial work of Merck Hung <merckhung@xxxxxxxxx>. Supported features: - USB type-c and type-a ports - minidp connector - built-in r8152 Ethernet adapter - PCIe devices - nvme - ath11k WiFi (WCN6855) - WCN6855 Bluetooth - A690 GPU - Venus codec - ADSP and CDSP - GPIO keys - Audio definition (works via USB) Signed-off-by: Jens Glathe <jens.glathe@xxxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Merck Hung <merckhung@xxxxxxxxx> Original work: https://github.com/merckhung/linux_ms_dev_kit/blob/ms-dev-kit-2023-v6.3.0/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-dev-kit-2023.dts This dt is more or less deducted from the Thinkpad X13s. It contains a lot of guesswork, and also a lot of research on what works with the Windows Dev Kit. It is in use and under development since May 2023, pretty stable now. --- Changes in v2: - removed whitespaces and breaks - added compatibility binding - added feature list - reformatted Signed-off list - Link to v1: https://lore.kernel.org/r/5f5487e1-e458-4a3a-af02-c52e50ca1964@xxxxxxxxxxxxxxxxxxxxxx --- Jens Glathe (2): arm64: dts: qcom: sc8280xp-wdk2023: dt definition for WDK2023 dt-bindings: arm: qcom: Add Microsoft Windows Dev Kit 2023 Documentation/devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/sc8280xp-microsoft-blackrock.dts | 1332 ++++++++++++++++++++ 3 files changed, 1334 insertions(+) --- base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652 change-id: 20240920-jg-blackrock-for-upstream-7c7aca20e832 Best regards, -- Jens Glathe <jens.glathe@xxxxxxxxxxxxxxxxxxxxxx>
