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path: root/drivers/net/sh_eth.c
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Diffstat (limited to 'drivers/net/sh_eth.c')
-rw-r--r--drivers/net/sh_eth.c189
1 files changed, 95 insertions, 94 deletions
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index f1ce994cfd5..f695a3a41d2 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -643,6 +643,97 @@ static void sh_ether_stop(struct udevice *dev)
sh_eth_stop(&priv->shdev);
}
+/******* for bb_miiphy *******/
+static int sh_eth_bb_mdio_active(struct mii_dev *miidev)
+{
+ struct sh_eth_dev *eth = miidev->priv;
+ struct sh_eth_info *port_info = &eth->port_info[eth->port];
+
+ sh_eth_write(port_info, sh_eth_read(port_info, PIR) | PIR_MMD, PIR);
+
+ return 0;
+}
+
+static int sh_eth_bb_mdio_tristate(struct mii_dev *miidev)
+{
+ struct sh_eth_dev *eth = miidev->priv;
+ struct sh_eth_info *port_info = &eth->port_info[eth->port];
+
+ sh_eth_write(port_info, sh_eth_read(port_info, PIR) & ~PIR_MMD, PIR);
+
+ return 0;
+}
+
+static int sh_eth_bb_set_mdio(struct mii_dev *miidev, int v)
+{
+ struct sh_eth_dev *eth = miidev->priv;
+ struct sh_eth_info *port_info = &eth->port_info[eth->port];
+
+ if (v)
+ sh_eth_write(port_info,
+ sh_eth_read(port_info, PIR) | PIR_MDO, PIR);
+ else
+ sh_eth_write(port_info,
+ sh_eth_read(port_info, PIR) & ~PIR_MDO, PIR);
+
+ return 0;
+}
+
+static int sh_eth_bb_get_mdio(struct mii_dev *miidev, int *v)
+{
+ struct sh_eth_dev *eth = miidev->priv;
+ struct sh_eth_info *port_info = &eth->port_info[eth->port];
+
+ *v = (sh_eth_read(port_info, PIR) & PIR_MDI) >> 3;
+
+ return 0;
+}
+
+static int sh_eth_bb_set_mdc(struct mii_dev *miidev, int v)
+{
+ struct sh_eth_dev *eth = miidev->priv;
+ struct sh_eth_info *port_info = &eth->port_info[eth->port];
+
+ if (v)
+ sh_eth_write(port_info,
+ sh_eth_read(port_info, PIR) | PIR_MDC, PIR);
+ else
+ sh_eth_write(port_info,
+ sh_eth_read(port_info, PIR) & ~PIR_MDC, PIR);
+
+ return 0;
+}
+
+static int sh_eth_bb_delay(struct mii_dev *miidev)
+{
+ udelay(10);
+
+ return 0;
+}
+
+static const struct bb_miiphy_bus_ops sh_ether_bb_miiphy_bus_ops = {
+ .mdio_active = sh_eth_bb_mdio_active,
+ .mdio_tristate = sh_eth_bb_mdio_tristate,
+ .set_mdio = sh_eth_bb_set_mdio,
+ .get_mdio = sh_eth_bb_get_mdio,
+ .set_mdc = sh_eth_bb_set_mdc,
+ .delay = sh_eth_bb_delay,
+};
+
+static int sh_eth_bb_miiphy_read(struct mii_dev *miidev, int addr,
+ int devad, int reg)
+{
+ return bb_miiphy_read(miidev, &sh_ether_bb_miiphy_bus_ops,
+ addr, devad, reg);
+}
+
+static int sh_eth_bb_miiphy_write(struct mii_dev *miidev, int addr,
+ int devad, int reg, u16 value)
+{
+ return bb_miiphy_write(miidev, &sh_ether_bb_miiphy_bus_ops,
+ addr, devad, reg, value);
+}
+
static int sh_ether_probe(struct udevice *udev)
{
struct eth_pdata *pdata = dev_get_plat(udev);
@@ -664,16 +755,16 @@ static int sh_ether_probe(struct udevice *udev)
return ret;
}
- mdiodev->read = bb_miiphy_read;
- mdiodev->write = bb_miiphy_write;
- bb_miiphy_buses[0].priv = eth;
+ mdiodev->read = sh_eth_bb_miiphy_read;
+ mdiodev->write = sh_eth_bb_miiphy_write;
+ mdiodev->priv = eth;
snprintf(mdiodev->name, sizeof(mdiodev->name), udev->name);
ret = mdio_register(mdiodev);
if (ret < 0)
goto err_mdio_register;
- priv->bus = miiphy_get_dev_by_name(udev->name);
+ priv->bus = mdiodev;
eth->port = CFG_SH_ETHER_USE_PORT;
eth->port_info[eth->port].phy_addr = CFG_SH_ETHER_PHY_ADDR;
@@ -748,8 +839,6 @@ int sh_ether_of_to_plat(struct udevice *dev)
if (cell)
pdata->max_speed = fdt32_to_cpu(*cell);
- sprintf(bb_miiphy_buses[0].name, dev->name);
-
return 0;
}
@@ -775,91 +864,3 @@ U_BOOT_DRIVER(eth_sh_ether) = {
.plat_auto = sizeof(struct eth_pdata),
.flags = DM_FLAG_ALLOC_PRIV_DMA,
};
-
-/******* for bb_miiphy *******/
-static int sh_eth_bb_init(struct bb_miiphy_bus *bus)
-{
- return 0;
-}
-
-static int sh_eth_bb_mdio_active(struct bb_miiphy_bus *bus)
-{
- struct sh_eth_dev *eth = bus->priv;
- struct sh_eth_info *port_info = &eth->port_info[eth->port];
-
- sh_eth_write(port_info, sh_eth_read(port_info, PIR) | PIR_MMD, PIR);
-
- return 0;
-}
-
-static int sh_eth_bb_mdio_tristate(struct bb_miiphy_bus *bus)
-{
- struct sh_eth_dev *eth = bus->priv;
- struct sh_eth_info *port_info = &eth->port_info[eth->port];
-
- sh_eth_write(port_info, sh_eth_read(port_info, PIR) & ~PIR_MMD, PIR);
-
- return 0;
-}
-
-static int sh_eth_bb_set_mdio(struct bb_miiphy_bus *bus, int v)
-{
- struct sh_eth_dev *eth = bus->priv;
- struct sh_eth_info *port_info = &eth->port_info[eth->port];
-
- if (v)
- sh_eth_write(port_info,
- sh_eth_read(port_info, PIR) | PIR_MDO, PIR);
- else
- sh_eth_write(port_info,
- sh_eth_read(port_info, PIR) & ~PIR_MDO, PIR);
-
- return 0;
-}
-
-static int sh_eth_bb_get_mdio(struct bb_miiphy_bus *bus, int *v)
-{
- struct sh_eth_dev *eth = bus->priv;
- struct sh_eth_info *port_info = &eth->port_info[eth->port];
-
- *v = (sh_eth_read(port_info, PIR) & PIR_MDI) >> 3;
-
- return 0;
-}
-
-static int sh_eth_bb_set_mdc(struct bb_miiphy_bus *bus, int v)
-{
- struct sh_eth_dev *eth = bus->priv;
- struct sh_eth_info *port_info = &eth->port_info[eth->port];
-
- if (v)
- sh_eth_write(port_info,
- sh_eth_read(port_info, PIR) | PIR_MDC, PIR);
- else
- sh_eth_write(port_info,
- sh_eth_read(port_info, PIR) & ~PIR_MDC, PIR);
-
- return 0;
-}
-
-static int sh_eth_bb_delay(struct bb_miiphy_bus *bus)
-{
- udelay(10);
-
- return 0;
-}
-
-struct bb_miiphy_bus bb_miiphy_buses[] = {
- {
- .name = "sh_eth",
- .init = sh_eth_bb_init,
- .mdio_active = sh_eth_bb_mdio_active,
- .mdio_tristate = sh_eth_bb_mdio_tristate,
- .set_mdio = sh_eth_bb_set_mdio,
- .get_mdio = sh_eth_bb_get_mdio,
- .set_mdc = sh_eth_bb_set_mdc,
- .delay = sh_eth_bb_delay,
- }
-};
-
-int bb_miiphy_buses_num = ARRAY_SIZE(bb_miiphy_buses);