target/linux/ar7/patches-3.18/950-cpmac_titan.patch

   1 --- a/drivers/net/ethernet/ti/cpmac.c
   2 +++ b/drivers/net/ethernet/ti/cpmac.c
   3 @@ -1147,6 +1147,8 @@ static int cpmac_probe(struct platform_d
   4                 goto out;
   5         }
   6
   7 +       ar7_device_reset(pdata->reset_bit);
   8 +
   9         dev->irq = platform_get_irq_byname(pdev, "irq");
  10
  11         dev->netdev_ops = &cpmac_netdev_ops;
  12 @@ -1228,7 +1230,7 @@ int cpmac_init(void)
  13         cpmac_mii->reset = cpmac_mdio_reset;
  14         cpmac_mii->irq = mii_irqs;
  15
  16 -       cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256);
  17 +       cpmac_mii->priv = ioremap(ar7_is_titan() ? TITAN_REGS_MDIO : AR7_REGS_MDIO, 256);
  18
  19         if (!cpmac_mii->priv) {
  20                 pr_err("Can't ioremap mdio registers\n");
  21 @@ -1239,10 +1241,16 @@ int cpmac_init(void)
  22         /* FIXME: unhardcode gpio&reset bits */
  23         ar7_gpio_disable(26);
  24         ar7_gpio_disable(27);
  25 -       ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
  26 -       ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
  27 +
  28 +       if (!ar7_is_titan()) {
  29 +               ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
  30 +               ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
  31 +       }
  32         ar7_device_reset(AR7_RESET_BIT_EPHY);
  33
  34 +       if (ar7_is_titan())
  35 +               ar7_device_reset(TITAN_RESET_BIT_EPHY1);
  36 +
  37         cpmac_mii->reset(cpmac_mii);
  38
  39         for (i = 0; i < 300; i++) {
  40 @@ -1259,7 +1267,11 @@ int cpmac_init(void)
  41                 mask = 0;
  42         }
  43
  44 -       cpmac_mii->phy_mask = ~(mask | 0x80000000);
  45 +       if (ar7_is_titan())
  46 +               cpmac_mii->phy_mask = ~(mask | 0x80000000 | 0x40000000);
  47 +       else
  48 +               cpmac_mii->phy_mask = ~(mask | 0x80000000);
  49 +
  50         snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "cpmac-1");
  51
  52         res = mdiobus_register(cpmac_mii);