static int emaclite_remove(struct udevice *dev)
{
struct xemaclite *emaclite = dev_get_priv(dev);
free(emaclite->phydev);
mdio_unregister(emaclite->bus);
mdio_free(emaclite->bus);
return 0;
}
int pch_gbe_remove(struct udevice *dev)
{
struct pch_gbe_priv *priv = dev_get_priv(dev);
free(priv->phydev);
mdio_unregister(priv->bus);
mdio_free(priv->bus);
return 0;
}
int ks2_eth_remove(struct udevice *dev)
{
struct ks2_eth_priv *priv = dev_get_priv(dev);
free(priv->phydev);
mdio_unregister(priv->mdio_bus);
mdio_free(priv->mdio_bus);
return 0;
}
static int zynq_gem_remove(struct udevice *dev)
{
struct zynq_gem_priv *priv = dev_get_priv(dev);
free(priv->phydev);
mdio_unregister(priv->bus);
mdio_free(priv->bus);
return 0;
}
static int axi_emac_remove(struct udevice *dev)
{
struct axidma_priv *priv = dev_get_priv(dev);
free(priv->phydev);
mdio_unregister(priv->bus);
mdio_free(priv->bus);
return 0;
}
int fecmxc_initialize_multi(bd_t *bd, int dev_id, int phy_id, uint32_t addr)
{
uint32_t base_mii;
struct mii_dev *bus = NULL;
#ifdef CONFIG_PHYLIB
struct phy_device *phydev = NULL;
#endif
int ret;
#ifdef CONFIG_MX28
/*
* The i.MX28 has two ethernet interfaces, but they are not equal.
* Only the first one can access the MDIO bus.
*/
base_mii = MXS_ENET0_BASE;
#else
base_mii = addr;
#endif
debug("eth_init: fec_probe(bd, %i, %i) @ %08x\n", dev_id, phy_id, addr);
bus = fec_get_miibus(base_mii, dev_id);
if (!bus)
return -ENOMEM;
#ifdef CONFIG_PHYLIB
phydev = phy_find_by_mask(bus, 1 << phy_id, PHY_INTERFACE_MODE_RGMII);
if (!phydev) {
mdio_unregister(bus);
free(bus);
return -ENOMEM;
}
ret = fec_probe(bd, dev_id, addr, bus, phydev);
#else
ret = fec_probe(bd, dev_id, addr, bus, phy_id);
#endif
if (ret) {
#ifdef CONFIG_PHYLIB
free(phydev);
#endif
mdio_unregister(bus);
free(bus);
}
return ret;
}
static int ftgmac100_remove(struct udevice *dev)
{
struct ftgmac100_data *priv = dev_get_priv(dev);
free(priv->phydev);
mdio_unregister(priv->bus);
mdio_free(priv->bus);
clk_release_bulk(&priv->clks);
return 0;
}
static int fecmxc_remove(struct udevice *dev)
{
struct fec_priv *priv = dev_get_priv(dev);
free(priv->phydev);
fec_free_descs(priv);
mdio_unregister(priv->bus);
mdio_free(priv->bus);
return 0;
}
static int macb_eth_remove(struct udevice *dev)
{
struct macb_device *macb = dev_get_priv(dev);
#ifdef CONFIG_PHYLIB
free(macb->phydev);
#endif
mdio_unregister(macb->bus);
mdio_free(macb->bus);
return 0;
}
static int fecmxc_probe(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
struct fec_priv *priv = dev_get_priv(dev);
struct mii_dev *bus = NULL;
int dev_id = -1;
uint32_t start;
int ret;
ret = fec_alloc_descs(priv);
if (ret)
return ret;
bus = fec_get_miibus((uint32_t)priv->eth, dev_id);
if (!bus)
goto err_mii;
priv->bus = bus;
priv->xcv_type = CONFIG_FEC_XCV_TYPE;
priv->interface = pdata->phy_interface;
ret = fec_phy_init(priv, dev);
if (ret)
goto err_phy;
/* Reset chip. */
writel(readl(&priv->eth->ecntrl) | FEC_ECNTRL_RESET,
&priv->eth->ecntrl);
start = get_timer(0);
while (readl(&priv->eth->ecntrl) & FEC_ECNTRL_RESET) {
if (get_timer(start) > (CONFIG_SYS_HZ * 5)) {
printf("FEC MXC: Timeout reseting chip\n");
goto err_timeout;
}
udelay(10);
}
fec_reg_setup(priv);
fec_set_dev_name((char *)dev->name, dev_id);
priv->dev_id = (dev_id == -1) ? 0 : dev_id;
return 0;
err_timeout:
free(priv->phydev);
err_phy:
mdio_unregister(bus);
free(bus);
err_mii:
fec_free_descs(priv);
return ret;
}
static int pic32_eth_remove(struct udevice *dev)
{
struct pic32eth_dev *priv = dev_get_priv(dev);
struct mii_dev *bus;
dm_gpio_free(dev, &priv->rst_gpio);
phy_shutdown(priv->phydev);
free(priv->phydev);
bus = miiphy_get_dev_by_name(PIC32_MDIO_NAME);
mdio_unregister(bus);
mdio_free(bus);
iounmap(priv->ectl_regs);
return 0;
}
void cpsw_mdio_free(struct mii_dev *bus)
{
struct cpsw_mdio *mdio = bus->priv;
u32 reg;
/* disable mdio */
reg = readl(&mdio->regs->control);
reg &= ~CONTROL_ENABLE;
writel(reg, &mdio->regs->control);
mdio_unregister(bus);
mdio_free(bus);
free(mdio);
}