The SM8550-HDK is an embedded development platforms for the Snapdragon 8 Gen 2 SoC aka SM8550, with the following features: - Qualcomm SM8550 SoC - 16GiB On-board LPDDR5 - On-board WiFi 7 + Bluetooth 5.3/BLE - On-board UFS4.0 - M.2 Key B+M Gen3x2 PCIe Slot - HDMI Output - USB-C Connector with DP Almode & Audio Accessory mode - Micro-SDCard Slot - Audio Jack with Playback and Microphone - 2 On-board Analog microphones - 2 On-board Speakers - 96Boards Compatible Low-Speed and High-Speed connectors [1] - For Camera, Sensors and external Display cards - Compatible with the Linaro Debug board [2] - SIM Slot for Modem - Debug connectors - 6x On-Board LEDs On-Board PMICs: - PMK8550 2.1 - PM8550 2.0 - PM8550VS 2.0 x4 - PM8550VE 2.0 - PM8550B 2.0 - PMR735D 2.0 - PM8010 1.1 x2 Product Page: [3] Dependencies: None [1] https://www.96boards.org/specifications/ [2] https://git.codelinaro.org/linaro/qcomlt/debugboard [3] https://www.lantronix.com/products/snapdragon-8-gen-2-mobile-hardware-development-kit/ Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> --- Changes in v2: - Fixed ordering in bindings - fixed typo and spurious blank line in patch 2 - Collected Reviewed-by - Link to v1: https://lore.kernel.org/r/20240122-topic-sm8550-upstream-hdk8550-v1-0-bff7eb3a17eb@xxxxxxxxxx --- Neil Armstrong (2): dt-bindings: arm: qcom: Document the HDK8550 board arm64: dts: qcom: sm8550: add support for the SM8550-HDK board Documentation/devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 1290 +++++++++++++++++++++++ 3 files changed, 1292 insertions(+) --- base-commit: 29a509493dd4da77c9109aa54cc4c145ca64ec23 change-id: 20240119-topic-sm8550-upstream-hdk8550-899e9137ed01 Best regards, -- Neil Armstrong <neil.armstrong@xxxxxxxxxx>
