diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/phy/phy-uclass.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/phy/phy-uclass.c b/drivers/phy/phy-uclass.c index 8b84da3ce0d..3fef5135a9c 100644 --- a/drivers/phy/phy-uclass.c +++ b/drivers/phy/phy-uclass.c @@ -455,6 +455,48 @@ int generic_phy_power_off_bulk(struct phy_bulk *bulk) return ret; } +int generic_setup_phy(struct udevice *dev, struct phy *phy, int index) +{ + int ret = 0; + + if (!phy) + return 0; + + ret = generic_phy_get_by_index(dev, index, phy); + if (ret) { + if (ret != -ENOENT) + return ret; + } else { + ret = generic_phy_init(phy); + if (ret) + return ret; + + ret = generic_phy_power_on(phy); + if (ret) + ret = generic_phy_exit(phy); + } + + return ret; +} + +int generic_shutdown_phy(struct phy *phy) +{ + int ret = 0; + + if (!phy) + return 0; + + if (generic_phy_valid(phy)) { + ret = generic_phy_power_off(phy); + if (ret) + return ret; + + ret = generic_phy_exit(phy); + } + + return ret; +} + UCLASS_DRIVER(phy) = { .id = UCLASS_PHY, .name = "phy", |