net: zynq_gem: Add the passing of the phy-handle node
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 <dmurphy@ti.com> Tested-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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@ -179,6 +179,7 @@ struct zynq_gem_priv {
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struct zynq_gem_regs *iobase;
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phy_interface_t interface;
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struct phy_device *phydev;
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int phy_of_handle;
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struct mii_dev *bus;
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};
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@ -352,6 +353,10 @@ static int zynq_phy_init(struct udevice *dev)
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priv->phydev->supported = supported | ADVERTISED_Pause |
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ADVERTISED_Asym_Pause;
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priv->phydev->advertising = priv->phydev->supported;
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if (priv->phy_of_handle > 0)
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priv->phydev->dev->of_offset = priv->phy_of_handle;
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phy_config(priv->phydev);
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return 0;
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@ -675,7 +680,6 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
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{
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struct eth_pdata *pdata = dev_get_platdata(dev);
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struct zynq_gem_priv *priv = dev_get_priv(dev);
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int offset = 0;
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const char *phy_mode;
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pdata->iobase = (phys_addr_t)dev_get_addr(dev);
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@ -684,10 +688,11 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
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priv->emio = 0;
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priv->phyaddr = -1;
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offset = fdtdec_lookup_phandle(gd->fdt_blob, dev->of_offset,
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"phy-handle");
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if (offset > 0)
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priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg", -1);
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priv->phy_of_handle = fdtdec_lookup_phandle(gd->fdt_blob,
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dev->of_offset, "phy-handle");
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if (priv->phy_of_handle > 0)
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priv->phyaddr = fdtdec_get_int(gd->fdt_blob,
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priv->phy_of_handle, "reg", -1);
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phy_mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "phy-mode", NULL);
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if (phy_mode)
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