Re: [PATCH net-next 4/6] net: dsa: mt7530: Add the support of MT7531 switch

[Andrew Lunn]

> +static int mt7531_setup(struct dsa_switch *ds)
> +{
> +	/* Enable PHY power, since phy_device has not yet been created
> +	 * provided for phy_[read,write]_mmd_indirect is called, we provide
> +	 * our own mt7531_ind_mmd_phy_[read,write] to complete this
> +	 * function.
> +	 */
> +	val = mt7531_ind_mmd_phy_read(priv, 0, PHY_DEV1F,
> +				      MT7531_PHY_DEV1F_REG_403);
> +	val |= MT7531_PHY_EN_BYPASS_MODE;
> +	val &= ~MT7531_PHY_POWER_OFF;
> +	mt7531_ind_mmd_phy_write(priv, 0, PHY_DEV1F,
> +				 MT7531_PHY_DEV1F_REG_403, val);
> +

Is this power to all the PHYs? Or just one?

   Andrew