[U-Boot] [PATCH 1/3] net: ravb: Add OF probing support

[Nobuhiro Iwamatsu]

Applied to rmobile branch, thanks!

2017-07-22 6:20 GMT+09:00 Marek Vasut <marek.vasut at gmail.com>:
> Add support for probing the RAVB Ethernet block from device tree.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
> Cc: Joe Hershberger <joe.hershberger at ni.com>
> Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
> ---
>  drivers/net/ravb.c | 37 +++++++++++++++++++++++++++++++++++++
>  1 file changed, 37 insertions(+)
>
> diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c
> index ab45a31d6a..7f0e2568b7 100644
> --- a/drivers/net/ravb.c
> +++ b/drivers/net/ravb.c
> @@ -589,9 +589,46 @@ static const struct eth_ops ravb_ops = {
>         .write_hwaddr           = ravb_write_hwaddr,
>  };
>
> +int ravb_ofdata_to_platdata(struct udevice *dev)
> +{
> +       struct eth_pdata *pdata = dev_get_platdata(dev);
> +       const char *phy_mode;
> +       const fdt32_t *cell;
> +       int ret = 0;
> +
> +       pdata->iobase = devfdt_get_addr(dev);
> +       pdata->phy_interface = -1;
> +       phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "phy-mode",
> +                              NULL);
> +       if (phy_mode)
> +               pdata->phy_interface = phy_get_interface_by_name(phy_mode);
> +       if (pdata->phy_interface == -1) {
> +               debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
> +               return -EINVAL;
> +       }
> +
> +       pdata->max_speed = 1000;
> +       cell = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "max-speed", NULL);
> +       if (cell)
> +               pdata->max_speed = fdt32_to_cpu(*cell);
> +
> +       sprintf(bb_miiphy_buses[0].name, dev->name);
> +
> +       return ret;
> +}
> +
> +static const struct udevice_id ravb_ids[] = {
> +       { .compatible = "renesas,etheravb-r8a7795" },
> +       { .compatible = "renesas,etheravb-r8a7796" },
> +       { .compatible = "renesas,etheravb-rcar-gen3" },
> +       { }
> +};
> +
>  U_BOOT_DRIVER(eth_ravb) = {
>         .name           = "ravb",
>         .id             = UCLASS_ETH,
> +       .of_match       = ravb_ids,
> +       .ofdata_to_platdata = ravb_ofdata_to_platdata,
>         .probe          = ravb_probe,
>         .remove         = ravb_remove,
>         .ops            = &ravb_ops,
> --
> 2.11.0
>



-- 
Nobuhiro Iwamatsu
   iwamatsu at {nigauri.org / debian.org}
   GPG ID: 40AD1FA6