BigTreeTech CB2 and Pi2 are Rockchip RK3566 SoM and SBC boards made by BigTreeTech for the intent of using as a 3d printer control board. It is a successor to the Allwinner H616-based BigTreeTech CB1 and Pi, so the device trees for CB2 and Pi2 are also done in the same manner: the common nodes and properties are put into a dtsi file that the board-specific device trees include. Changes in v5: - Applied requested changes - Fixed usb `phy-supply` format - Removed improperly named pinctrl nodes that were unused. - Fixed names of other pinctrl nodes - Link to v4: https://lore.kernel.org/r/20241230-bigtreetech-cb2-v4-0-26d2d30e07ce@xxxxxxxxx Changes in v4: - Removed invalid `i2c,ignore-nak` properties - Set `#address-cells` and `size-cells` on `sdmmc1` - Fixed `phy-supply` properties of usb host nodes - Link to v3: https://lore.kernel.org/r/20241227-bigtreetech-cb2-v3-0-91c556adcffe@xxxxxxxxx Changes in v3: - Proper formatting and patch series sending (using b4) - Converted spaces to tab indentation in the dtsi file - Fixed empty line where the license identifier should be - Link to v2 1/2: https://lore.kernel.org/linux-rockchip/20241224135751.350379-2-ivan8215145640@xxxxxxxxx/ - Link to v2 2/2: https://lore.kernel.org/linux-rockchip/20241224140057.350667-2-ivan8215145640@xxxxxxxxx/ Changes in v2: - Added bigtreetech cb2 and pi2 boards to the list of platforms - Split BigTreeTech CB2 and Pi2 into two device trees using common dtsi - Link to v1: https://lore.kernel.org/linux-rockchip/20241222203952.84217-2-ivan8215145640@xxxxxxxxx/ Signed-off-by: Ivan Sergeev <ivan8215145640@xxxxxxxxx> --- Ivan Sergeev (2): dt-bindings: arm: rockchip: Add BigTreeTech CB2 and Pi2 arm64: dts: rockchip: Add BigTreeTech CB2 and Pi2 .../devicetree/bindings/arm/rockchip.yaml | 11 + arch/arm64/boot/dts/rockchip/Makefile | 2 + .../dts/rockchip/rk3566-bigtreetech-cb2-manta.dts | 10 + .../boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi | 919 +++++++++++++++++++++ .../boot/dts/rockchip/rk3566-bigtreetech-pi2.dts | 10 + 5 files changed, 952 insertions(+) --- base-commit: 63676eefb7a026d04b51dcb7aaf54f358517a2ec change-id: 20241224-bigtreetech-cb2-18944b349916 Best regards, -- Ivan Sergeev <ivan8215145640@xxxxxxxxx>
