From: Chuanhong Guo <gch981213@gmail.com>
Date: Thu, 10 Jan 2019 15:31:35 +0000 (+0800)
Subject: generic: ar8216: mdiodev: add qca,phy4-mii-enable option
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ad8db1fa2e9111b22e94fbd149b27dee33291ff8;p=openwrt%2Fstaging%2Faparcar.git

generic: ar8216: mdiodev: add qca,phy4-mii-enable option

This option allows setting phy4 as a phy connected directly to CPU.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---

diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c
index c6e3a05299..f3cafc79a5 100644
--- a/target/linux/generic/files/drivers/net/phy/ar8216.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.c
@@ -2574,6 +2574,12 @@ ar8xxx_mdiodev_probe(struct mdio_device *mdiodev)
 
 	swdev = &priv->dev;
 	swdev->alias = dev_name(&mdiodev->dev);
+
+	if (of_property_read_bool(priv->pdev->of_node, "qca,phy4-mii-enable")) {
+		priv->port4_phy = true;
+		swdev->ports--;
+	}
+
 	ret = register_switch(swdev, NULL);
 	if (ret)
 		goto free_priv;