net: ftgmac100: Add support for board specific PHY interface address
ftgmac100 driver is using hard-coded PHY interface address of zero.
Each board can have different PHY interface address (phy_addr).
This commit modifies the driver to make use of board specific address
by leveraging CONFIG_PHY_ADDR.
Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
diff --git a/drivers/net/ftgmac100.c b/drivers/net/ftgmac100.c
index 5676a5b..00bda24 100644
--- a/drivers/net/ftgmac100.c
+++ b/drivers/net/ftgmac100.c
@@ -551,6 +551,10 @@
priv->max_speed = pdata->max_speed;
priv->phy_addr = 0;
+#ifdef CONFIG_PHY_ADDR
+ priv->phy_addr = CONFIG_PHY_ADDR;
+#endif
+
ret = clk_enable_bulk(&priv->clks);
if (ret)
goto out;