From: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Date: Fri, 15 Mar 2019 12:16:45 +0000 (+0530)
Subject: net: xilinx_axiemac: Fill the phy node pointer in phydev
X-Git-Tag: v2020.01-rc1~30^2~35
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fccfb71004cba0f89eed01bec73b1efc9a149e90;p=oweals%2Fu-boot.git

net: xilinx_axiemac: Fill the phy node pointer in phydev

This patch assings the phynode pointer to the phydev node as it is needed
later in the corresponding phy driver to read phy properties from DT.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c
index 26c21c6d70..36d651109c 100644
--- a/drivers/net/xilinx_axi_emac.c
+++ b/drivers/net/xilinx_axi_emac.c
@@ -93,6 +93,7 @@ struct axidma_priv {
 	struct phy_device *phydev;
 	struct mii_dev *bus;
 	u8 eth_hasnobuf;
+	int phy_of_handle;
 };
 
 /* BD descriptors */
@@ -276,6 +277,8 @@ static int axiemac_phy_init(struct udevice *dev)
 	phydev->supported &= supported;
 	phydev->advertising = phydev->supported;
 	priv->phydev = phydev;
+	if (priv->phy_of_handle)
+		priv->phydev->node = offset_to_ofnode(priv->phy_of_handle);
 	phy_config(phydev);
 
 	return 0;
@@ -736,8 +739,10 @@ static int axi_emac_ofdata_to_platdata(struct udevice *dev)
 	priv->phyaddr = -1;
 
 	offset = fdtdec_lookup_phandle(gd->fdt_blob, node, "phy-handle");
-	if (offset > 0)
+	if (offset > 0) {
 		priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg", -1);
+		priv->phy_of_handle = offset;
+	}
 
 	phy_mode = fdt_getprop(gd->fdt_blob, node, "phy-mode", NULL);
 	if (phy_mode)