Re: [net-next v1 2/3] net: motorcomm: phy: set drive strength in 8531s RGMII case

[Andrew Lunn]

On Wed, Apr 15, 2026 at 05:26:53PM +0800, Minda Chen wrote:
> Set RXD and RX CLK pin drive strength while in 8531s RGMII
> case.
> 
> Signed-off-by: Minda Chen <minda.chen@xxxxxxxxxxxxxxxx>
> ---
>  drivers/net/phy/motorcomm.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
> index 35aff1519b4b..f3129419f7c9 100644
> --- a/drivers/net/phy/motorcomm.c
> +++ b/drivers/net/phy/motorcomm.c
> @@ -1714,6 +1714,11 @@ static int yt8521_config_init(struct phy_device *phydev)
>  		if (ret < 0)
>  			goto err_restore_page;
>  	}
> +
> +	if (phydev->drv->phy_id == PHY_ID_YT8531S &&
> +	    phydev->interface != PHY_INTERFACE_MODE_SGMII)
> +		ret = yt8531_set_ds(phydev, true);

phy_interface_is_rgmii().