From: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com
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 ---
This feature is present in these drivers: drivers/net/ti/am65-cpsw-nuss.c:573: phydev->node = priv->phy_node; drivers/net/ti/cpsw.c:853: phydev->node = offset_to_ofnode(slave->data->phy_of_handle); drivers/net/ti/keystone_net.c:594: priv->phydev->node = offset_to_ofnode(priv->phy_of_handle); drivers/net/zynq_gem.c:322: priv->phydev->node = priv->phy_of_node; --- drivers/net/xilinx_axi_emac.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c index 26c21c6d70fa..36d651109cbc 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)