[PATCH] arm64: dts: marvell: add DTS for 7215-IXS-A1 board

Natarajan Subbiramani nataccet at gmail.com
Thu Aug 17 10:14:22 PDT 2023


On Thu, Aug 17, 2023 at 12:07 PM Andrew Lunn <andrew at lunn.ch> wrote:
>
> > +&mdio {
> > +     phy0: ethernet-phy at 0 {
> > +             marvell,reg-init = <0x03 0x10 0x0 0x1140>;
>
> Please document what this is doing? I assume it is changing an LED?
> But i'm too lazy to go look at the datasheet.
>
Yes, This is to configure the management port LED to turn ON/OFF on
Link Up/Down state and BLINK on activity.
>     Andrew



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