diff options
Diffstat (limited to 'drivers/net/phy')
-rw-r--r-- | drivers/net/phy/cortina.c | 48 | ||||
-rw-r--r-- | drivers/net/phy/mv88e61xx.c | 51 |
2 files changed, 77 insertions, 22 deletions
diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c index 9b60d1aac5..a04a118f90 100644 --- a/drivers/net/phy/cortina.c +++ b/drivers/net/phy/cortina.c @@ -284,6 +284,38 @@ int cs4340_startup(struct phy_device *phydev) return 0; } +int cs4223_phy_init(struct phy_device *phydev) +{ + int reg_value; + + reg_value = phy_read(phydev, 0x00, CS4223_EEPROM_STATUS); + if (!(reg_value & CS4223_EEPROM_FIRMWARE_LOADDONE)) { + printf("%s CS4223 Firmware not present in EERPOM\n", __func__); + return -ENOSYS; + } + + return 0; +} + +int cs4223_config(struct phy_device *phydev) +{ + return cs4223_phy_init(phydev); +} + +int cs4223_probe(struct phy_device *phydev) +{ + phydev->flags = PHY_FLAG_BROKEN_RESET; + return 0; +} + +int cs4223_startup(struct phy_device *phydev) +{ + phydev->link = 1; + phydev->speed = SPEED_10000; + phydev->duplex = DUPLEX_FULL; + return 0; +} + struct phy_driver cs4340_driver = { .name = "Cortina CS4315/CS4340", .uid = PHY_UID_CS4340, @@ -298,9 +330,23 @@ struct phy_driver cs4340_driver = { .shutdown = &gen10g_shutdown, }; +struct phy_driver cs4223_driver = { + .name = "Cortina CS4223", + .uid = PHY_UID_CS4223, + .mask = 0x0ffff00f, + .features = PHY_10G_FEATURES, + .mmds = (MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | + MDIO_DEVS_AN), + .config = &cs4223_config, + .probe = &cs4223_probe, + .startup = &cs4223_startup, + .shutdown = &gen10g_shutdown, +}; + int phy_cortina_init(void) { phy_register(&cs4340_driver); + phy_register(&cs4223_driver); return 0; } @@ -319,7 +365,7 @@ int get_phy_id(struct mii_dev *bus, int addr, int devad, u32 *phy_id) return -EIO; *phy_id |= (phy_reg & 0xffff); - if (*phy_id == PHY_UID_CS4340) + if ((*phy_id == PHY_UID_CS4340) || (*phy_id == PHY_UID_CS4223)) return 0; /* diff --git a/drivers/net/phy/mv88e61xx.c b/drivers/net/phy/mv88e61xx.c index 17040bd6cc..ea54a15310 100644 --- a/drivers/net/phy/mv88e61xx.c +++ b/drivers/net/phy/mv88e61xx.c @@ -705,6 +705,31 @@ unforce: return res; } +static int mv88e61xx_fixed_port_setup(struct phy_device *phydev, u8 port) +{ + int val; + + val = mv88e61xx_port_read(phydev, port, PORT_REG_PHYS_CTRL); + if (val < 0) + return val; + + val &= ~(PORT_REG_PHYS_CTRL_SPD_MASK | + PORT_REG_PHYS_CTRL_FC_VALUE); + val |= PORT_REG_PHYS_CTRL_PCS_AN_EN | + PORT_REG_PHYS_CTRL_PCS_AN_RST | + PORT_REG_PHYS_CTRL_FC_FORCE | + PORT_REG_PHYS_CTRL_DUPLEX_VALUE | + PORT_REG_PHYS_CTRL_DUPLEX_FORCE | + PORT_REG_PHYS_CTRL_SPD1000; + + if (port == CONFIG_MV88E61XX_CPU_PORT) + val |= PORT_REG_PHYS_CTRL_LINK_VALUE | + PORT_REG_PHYS_CTRL_LINK_FORCE; + + return mv88e61xx_port_write(phydev, port, PORT_REG_PHYS_CTRL, + val); +} + static int mv88e61xx_set_cpu_port(struct phy_device *phydev) { int val; @@ -748,6 +773,11 @@ static int mv88e61xx_set_cpu_port(struct phy_device *phydev) if (val < 0) return val; } + } else { + val = mv88e61xx_fixed_port_setup(phydev, + CONFIG_MV88E61XX_CPU_PORT); + if (val < 0) + return val; } return 0; @@ -810,27 +840,6 @@ static int mv88e61xx_phy_setup(struct phy_device *phydev, u8 phy) return 0; } -static int mv88e61xx_fixed_port_setup(struct phy_device *phydev, u8 port) -{ - int val; - - val = mv88e61xx_port_read(phydev, port, PORT_REG_PHYS_CTRL); - if (val < 0) - return val; - - val &= ~(PORT_REG_PHYS_CTRL_SPD_MASK | - PORT_REG_PHYS_CTRL_FC_VALUE); - val |= PORT_REG_PHYS_CTRL_PCS_AN_EN | - PORT_REG_PHYS_CTRL_PCS_AN_RST | - PORT_REG_PHYS_CTRL_FC_FORCE | - PORT_REG_PHYS_CTRL_DUPLEX_VALUE | - PORT_REG_PHYS_CTRL_DUPLEX_FORCE | - PORT_REG_PHYS_CTRL_SPD1000; - - return mv88e61xx_port_write(phydev, port, PORT_REG_PHYS_CTRL, - val); -} - static int mv88e61xx_phy_config_port(struct phy_device *phydev, u8 phy) { int val; |