treewide: Rename PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA

Rename constant PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA to make
it compatible with Linux' naming.

Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
diff --git a/drivers/net/ti/am65-cpsw-nuss.c b/drivers/net/ti/am65-cpsw-nuss.c
index c1da334..9580fa3 100644
--- a/drivers/net/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ti/am65-cpsw-nuss.c
@@ -607,7 +607,7 @@
 	dev_read_u32(dev, "reg", &priv->port_id);
 
 	pdata->phy_interface = dev_read_phy_mode(dev);
-	if (pdata->phy_interface == PHY_INTERFACE_MODE_NONE) {
+	if (pdata->phy_interface == PHY_INTERFACE_MODE_NA) {
 		dev_err(dev, "Invalid PHY mode, port %u\n", priv->port_id);
 		return -EINVAL;
 	}
diff --git a/drivers/net/ti/cpsw.c b/drivers/net/ti/cpsw.c
index 5b7bab7..8988c21 100644
--- a/drivers/net/ti/cpsw.c
+++ b/drivers/net/ti/cpsw.c
@@ -1345,7 +1345,7 @@
 	}
 
 	pdata->phy_interface = data->slave_data[data->active_slave].phy_if;
-	if (pdata->phy_interface == PHY_INTERFACE_MODE_NONE)
+	if (pdata->phy_interface == PHY_INTERFACE_MODE_NA)
 		return -EINVAL;
 
 	return 0;
diff --git a/drivers/net/ti/keystone_net.c b/drivers/net/ti/keystone_net.c
index b55e7da..16e3f32 100644
--- a/drivers/net/ti/keystone_net.c
+++ b/drivers/net/ti/keystone_net.c
@@ -728,7 +728,7 @@
 		priv->has_mdio = true;
 	} else if (priv->link_type == LINK_TYPE_RGMII_LINK_MAC_PHY) {
 		priv->phy_if = ofnode_read_phy_mode(offset_to_ofnode(slave));
-		if (priv->phy_if == PHY_INTERFACE_MODE_NONE)
+		if (priv->phy_if == PHY_INTERFACE_MODE_NA)
 			priv->phy_if = PHY_INTERFACE_MODE_RGMII;
 		pdata->phy_interface = priv->phy_if;