diff options
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index d7e0c4fe02d..f2e9b2a9820 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -20,6 +20,7 @@ #include <asm-generic/gpio.h> #include <dm/device_compat.h> #include <dm/of_extra.h> +#include <dm/uclass-internal.h> #include <linux/bitops.h> #include <linux/delay.h> #include <linux/err.h> @@ -921,6 +922,27 @@ static struct phy_device *phy_connect_fixed(struct mii_dev *bus, } #endif +#ifdef CONFIG_DM_ETH_PHY +static struct phy_device *phy_connect_dm_bound(struct mii_dev *bus, + struct udevice *dev, + uint mask) +{ + struct udevice *dm_phy_dev; + struct phy_device *phydev; + + if (!uclass_find_device_by_phandle(UCLASS_ETH_PHY, dev, + "phy-handle", &dm_phy_dev)) { + phydev = phy_find_by_mask(bus, mask); + if (phydev) + phydev->node = dev_ofnode(dm_phy_dev); + + return phydev; + } + + return NULL; +} +#endif + struct phy_device *phy_connect(struct mii_dev *bus, int addr, struct udevice *dev, phy_interface_t interface) @@ -928,8 +950,13 @@ struct phy_device *phy_connect(struct mii_dev *bus, int addr, struct phy_device *phydev = NULL; uint mask = (addr >= 0) ? (1 << addr) : 0xffffffff; +#ifdef CONFIG_DM_ETH_PHY + phydev = phy_connect_dm_bound(bus, dev, mask); +#endif + #ifdef CONFIG_PHY_FIXED - phydev = phy_connect_fixed(bus, dev); + if (!phydev) + phydev = phy_connect_fixed(bus, dev); #endif #ifdef CONFIG_PHY_NCSI |