[PATCH v2 0/2] arm64: dts: rockchip: Add HINLINK H28K

From: Chukun Pan

Date: Wed Jun 10 2026 - 06:06:00 EST


The HINLINK H28K is a dual-gigabit SBC based on the RK3528 SoC.

There is a version that SeeedStudio distributes called LinkStar-H28K.
It's no different from the HINLINK H28K. The schematic can be found here:

https://www.hinlink.cn/wp-content/uploads/2024/03/20240428015024130824.pdf
https://files.seeedstudio.com/wiki/H28K/Open_source/H28K-SCH.zip

The U-Boot patch will be sent after the kernel device tree is merged.

Changes in v2:
- Add USB 2.0 support
- Remove MangoPi patches
- Improve commit messages

Chukun Pan (2):
dt-bindings: arm: rockchip: Add HINLINK H28K
arm64: dts: rockchip: Add HINLINK H28K

.../devicetree/bindings/arm/rockchip.yaml | 5 +
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3528-hinlink-h28k.dts | 318 ++++++++++++++++++
3 files changed, 324 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-hinlink-h28k.dts

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2.34.1