Add the ability to pass the phy-handle node offset
to the phy driver. This allows the phy driver
to access the DT subnode's data and parse accordingly.
Signed-off-by: Dan Murphy <dmur...@ti.com>
---
drivers/net/zynq_gem.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index aec8077..722927a 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -179,6 +179,7 @@ struct zynq_gem_priv {
struct zynq_gem_regs *iobase;
phy_interface_t interface;
struct phy_device *phydev;
+ int phy_of_handle;
struct mii_dev *bus;
};
@@ -352,6 +353,10 @@ static int zynq_phy_init(struct udevice *dev)
priv->phydev->supported = supported | ADVERTISED_Pause |
ADVERTISED_Asym_Pause;
priv->phydev->advertising = priv->phydev->supported;
+
+ if (priv->phy_of_handle > 0)
+ priv->phydev->dev->of_offset = priv->phy_of_handle;
+
phy_config(priv->phydev);
return 0;
@@ -684,10 +689,11 @@ static int zynq_gem_ofdata_to_platdata(struct udevice
*dev)
priv->emio = 0;
priv->phyaddr = -1;
- offset = fdtdec_lookup_phandle(gd->fdt_blob, dev->of_offset,
+ priv->phy_of_handle = fdtdec_lookup_phandle(gd->fdt_blob,
dev->of_offset,
"phy-handle");
- if (offset > 0)
- priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg", -1);
+ if (priv->phy_of_handle > 0)
+ priv->phyaddr = fdtdec_get_int(gd->fdt_blob,
+ priv->phy_of_handle, "reg", -1);
phy_mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "phy-mode", NULL);
if (phy_mode)
--
2.8.0.rc3
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