On 11.4.2016 14:18, Dan Murphy wrote:
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
v5 - Removed unused variable and fixed checkpatch warning - https://patchwork.ozlabs.org/patch/608083/
drivers/net/zynq_gem.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index aec8077..f9b22c4 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;
@@ -675,7 +680,6 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev) { struct eth_pdata *pdata = dev_get_platdata(dev); struct zynq_gem_priv *priv = dev_get_priv(dev);
int offset = 0; const char *phy_mode;
pdata->iobase = (phys_addr_t)dev_get_addr(dev);
@@ -684,10 +688,11 @@ 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,
"phy-handle");- if (offset > 0)
priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg", -1);
priv->phy_of_handle = fdtdec_lookup_phandle(gd->fdt_blob,
dev->of_offset, "phy-handle");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)
Tested-by: Michal Simek michal.simek@xilinx.com
Thanks, Michal