dt-bindings: arm: rockchip: Add rk3576 evb1 board

Add device tree documentation for rk3576-evb1-v10.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250107074911.550057-7-kever.yang@rock-chips.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>