| Message ID | 1dbe50d83c89bfa1765e948798d2029b9d421bee.1568285103.git.michal.simek@xilinx.com |
|---|---|
| State | Accepted |
| Commit | fccfb71004cba0f89eed01bec73b1efc9a149e90 |
| Delegated to: | Michal Simek |
| Headers | show |
| Series | [U-Boot] net: xilinx_axiemac: Fill the phy node pointer in phydev | expand |
čt 12. 9. 2019 v 12:45 odesílatel Michal Simek <michal.simek@xilinx.com> napsal: > > 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) > -- > 2.17.1 > Applied. Patchwork assigned this to me. M
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)