Re: [PATCH 3/3] arm64: dts: qcom: qcs615-ride: Enable RX programmable swap on qcs615-ride

[Andrew Lunn]

On Wed, Dec 25, 2024 at 06:04:47PM +0800, Yijie Yang wrote:
> The timing of sampling at the RX side for qcs615-ride needs adjustment.
> It varies from board to board.
> 
> Signed-off-by: Yijie Yang <quic_yijiyang@xxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/qcs615-ride.dts | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> index bfb5de4a0d440efece993dbf7a0001e001d5469b..f22a4a0b247a09bd1057b66203a34b666cd119a8 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> @@ -206,6 +206,7 @@ &ethernet {
>  	phy-handle = <&rgmii_phy>;
>  	phy-mode = "rgmii";
>  	max-speed = <1000>;
> +	qcom,rx-prog-swap;

I notice this board still has messed up rgmii delays, using phy-mode =
"rgmii", not "rgmii-id". How does com,rx-prog-swap interact with rgmii
delays? Is the sample point logic before or after the rgmii delay
logic in the MAC clock pipeline?

I think i also questioned max-speed = <1000>. Has this
arch/arm64/boot/dts/qcom/qcs615-ride.dts been merged?

	Andrew