# Re: \[PATCH 2/2\] powerpc/85xx: add Fman MDIO muxing support to the P4080DS

- From: Kumar Gala \<hidden\>
- Date: 2012-08-14 21:45:48 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2012/08/9470806
- Thread: https://ratatoskr.run/netdev/2012/08/9470781/t.md

```text

On Aug 10, 2012, at 5:31 PM, Timur Tabi wrote:

> diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c =
b/arch/powerpc/platforms/85xx/corenet_ds.c
> index 925b028..a79fc79 100644
> --- a/arch/powerpc/platforms/85xx/corenet_ds.c
> +++ b/arch/powerpc/platforms/85xx/corenet_ds.c
> @@ -106,6 +106,13 @@ static const struct of_device_id of_device_ids[] =
__devinitconst =3D {
> 	{
> 		.name		=3D "handles",
> 	},
> +	{
> +		/*
> +		 * Warning: this entry might need to be located before =
those
> +		 * for the Fman Ethernet nodes.
> +		 */
> +		.compatible	=3D "mdio-mux",
> +	},
> 	{}
> };

Under what condition would that be the case?

- k=
```