The rk3308 only support RMII mode, and if it is output clock mode, better to use ref_clk pin with drive strength 12ma. Signed-off-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add dts for rk3308 evb, sync from the linux kernel upstream list [0]. [0]https://patchwork.kernel.org/patch/11201555/ Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>