Add the basic support for the board. (Not officially released yet)
It is based on the Rockchip rk3576 SoC, so I haven't added the
following devices yet:
 - VOP/HDMI
 - UFS
as the support for those has not been merged yet, but are close to be
and I already validated that they work.
It will come with another patch set.

The following devices are supported and working:
 - UART
 - SD Card
 - Ethernet
 - USB
 - RTC

Changes since v4:
 - Add the correct pinctrls when needed
 - Move #clock- and #gpio- props to their corresponding props
 - Add mmc0 alias
 - Rename gpio to gpios
 - Remove unnecessary blank lines

Changes since v3:
 - Reorder nodes alphabetically
 - Add missing cpu supply

Changes since v2:
 - Move and rename snps,reset-* props to the PHY node
 - Rename phy@1 to phy-ethernet@1

Changes since v1:
 - Add missing dt bindings
 - Remove clock-frequency in rtc node
 - Add line break in pmic pinctrls

Detlev Casanova (1):
  dt-bindings: arm: rockchip: Add Radxa ROCK 4D board

Stephen Chen (1):
  arm64: dts: rockchip: Add Radxa ROCK 4D device tree

 .../devicetree/bindings/arm/rockchip.yaml     |   5 +
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../boot/dts/rockchip/rk3576-rock-4d.dts      | 689 ++++++++++++++++++
 3 files changed, 695 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts

-- 
2.48.1

On Tue, 18 Feb 2025 11:04:17 -0500, Detlev Casanova wrote:
> Add the basic support for the board. (Not officially released yet)
> It is based on the Rockchip rk3576 SoC, so I haven't added the
> following devices yet:
>  - VOP/HDMI
>  - UFS
> as the support for those has not been merged yet, but are close to be
> and I already validated that they work.
> It will come with another patch set.
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: arm: rockchip: Add Radxa ROCK 4D board
[2/2] arm64: dts: rockchip: Add Radxa ROCK 4D device tree

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>