[U-Boot] [PATCH v6 2/7] net: zynq_gem: Add the passing of the phy-handle node

Dan Murphy
2016-04-20T19:41:42Z

Bump?
On 04/15/2016 07:27 AM, 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>
> Tested-by: Michal Simek <michal.simek@xilinx.com>
> ---
>
> v6 - No changes - https://patchwork.ozlabs.org/patch/608769/
>
> 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)

--
------------------
Dan Murphy