> +static u32 yt8531_get_ds_map(struct phy_device *phydev, u32 cur)
> +{
> + u32 vol;
> + int i;
> +
> + vol = yt8531_get_ldo_vol(phydev);
> + for (i = 0; i < ARRAY_SIZE(yt8531_ldo_vol); i++) {
> + if (yt8531_ldo_vol[i].vol == vol && yt8531_ldo_vol[i].cur == cur)
> + return yt8531_ldo_vol[i].ds;
> + }
> +
> + phydev_warn(phydev,
> + "No matching current value was found %d, Use default value.\n", cur);
> +
> + return YT8531_RGMII_RX_DS_DEFAULT;
If there is a value in DT and it is invalid, return -EINVAL and fail
the probe. Only use the default if there is no value in DT.
Andrew
