[U-Boot] [U-Boot, v3, 12/14] rockchip: dts: Enable SARADC for rk3368-px5-evb

[Philipp Tomsich]

> Enable the SARADC for download key pressed detect.
> 
> Signed-off-by: David Wu <david.wu at rock-chips.com>
> ---
> 
> Changes in v3:
> - Add commit message
> 
> Changes in v2: None
> 
>  arch/arm/dts/rk3368-px5-evb.dts | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>