rockchip: rk3588: Remove USB3 DRD nodes in u-boot.dtsi

After we sync USB3 DRD nodes from v6.10-rc1, these obsolete nodes
can be removed.

Signed-off-by: Jianfeng Liu <liujianfeng1994@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2 files changed