From: Levin Du <djw@xxxxxxxxxxxxx> Hi all, this is an attemp to add Firefly ROC-RK3399-PC-PLUS to the mainline kernel. ROC-RK3399-PC-PLUS is the board inside the portable Firefly Station P1 Geek PC. As a redesign after the ROC-RK3399-PC, it uses DC-12V as power input and spares a USB 3 host port. It is also equipped with a USB WiFi chip and audio codec without the mezzanine board. Many thanks to the Linux people! Levin Du (2): dt-bindings: add doc for Firefly ROC-RK3399-PC-PLUS arm64: dts: rockchip: add support for Firefly ROC-RK3399-PC-PLUS .../devicetree/bindings/arm/rockchip.yaml | 6 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3399-roc-pc-plus.dts | 223 ++++++++++++++++++ 3 files changed, 230 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts -- 2.23.0.37.g745f6812895b