[PATCH] ARM: dts: aspeed: add Nuvia DC-SCM BMC

[Jae Hyun Yoo]

On 3/24/2022 5:10 PM, Andrew Lunn wrote:
>> The clock delay I mentioned is added into u-boot bootloader in a
>> patch I'm currently trying to submit.
>> https://lore.kernel.org/all/20220324165530.359668-1-quic_jaehyoo@quicinc.com/
> 
> Do you mean this:
> 
> +&scu {
> +	mac0-clk-delay = <0x1d 0x1c
> +			  0x10 0x17
> +			  0x10 0x17>;
> +	mac1-clk-delay = <0x1d 0x10
> +			  0x10 0x10
> +			  0x10 0x10>;
> +	mac2-clk-delay = <0x0a 0x04
> +			  0x08 0x04
> +			  0x08 0x04>;
> +	mac3-clk-delay = <0x0a 0x04
> +			  0x08 0x04
> +			  0x08 0x04>;
> 
> So the MAC is adding the delay. In that case, setting phy-mode to
> rgmii is O.K, but it would be nice to add a comment in DT that the
> bootloader is setting up the MAC to insert the delay.

Right. It would be better with the comment. I'll add the comment in v2.

Thanks for your suggestion!

-Jae