[PATCH] net: dwc_eth_qos: Pass -1 to phy_connect() to scan for all PHYs

[Patrick DELAUNAY]

Hi,

> From: Marek Vasut <marex at denx.de>
> Sent: mercredi 18 décembre 2019 07:49
> 
> PHY address 0 is a valid PHY address, to scan for all PHYs, pass -1 to
> phy_connect(). Passing 0 used to work before be accident, but does no longer.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Joe Hershberger <joe.hershberger at ni.com>
> Cc: Patrice Chotard <patrice.chotard at st.com>
> Cc: Patrick Delaunay <patrick.delaunay at st.com>
> Cc: Ramon Fried <rfried.dev at gmail.com>

Reviewed-by: Patrick Delaunay <patrick.delaunay at st.com>

> ---
>  drivers/net/dwc_eth_qos.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index
> da5b696c9d..4632111635 100644
> --- a/drivers/net/dwc_eth_qos.c
> +++ b/drivers/net/dwc_eth_qos.c
> @@ -1045,7 +1045,7 @@ static int eqos_start(struct udevice *dev)
>  	 * don't need to reconnect/reconfigure again
>  	 */
>  	if (!eqos->phy) {
> -		eqos->phy = phy_connect(eqos->mii, 0, dev,
> +		eqos->phy = phy_connect(eqos->mii, -1, dev,
>  					eqos->config->interface(dev));
>  		if (!eqos->phy) {
>  			pr_err("phy_connect() failed");
> --
> 2.24.1

Regards