diff options
| -rw-r--r-- | drivers/net/zynq_gem.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 3118d147266..168aabbdd00 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -33,6 +33,7 @@ #include <linux/bitops.h> #include <linux/err.h> #include <linux/errno.h> +#include <eth_phy.h> /* Bit/mask specification */ #define ZYNQ_GEM_PHYMNTNC_OP_MASK 0x40020000 /* operation mask bits */ @@ -321,6 +322,9 @@ static int zynq_phy_init(struct udevice *dev) /* Enable only MDIO bus */ writel(ZYNQ_GEM_NWCTRL_MDEN_MASK, ®s_mdio->nwctrl); + if (IS_ENABLED(CONFIG_DM_ETH_PHY)) + priv->phyaddr = eth_phy_get_addr(dev); + priv->phydev = phy_connect(priv->bus, priv->phyaddr, dev, priv->interface); if (!priv->phydev) @@ -771,14 +775,22 @@ static int zynq_gem_probe(struct udevice *dev) } } - priv->bus = mdio_alloc(); - priv->bus->read = zynq_gem_miiphy_read; - priv->bus->write = zynq_gem_miiphy_write; - priv->bus->priv = priv; + if (IS_ENABLED(CONFIG_DM_ETH_PHY)) + priv->bus = eth_phy_get_mdio_bus(dev); - ret = mdio_register_seq(priv->bus, dev_seq(dev)); - if (ret) - goto err2; + if (!priv->bus) { + priv->bus = mdio_alloc(); + priv->bus->read = zynq_gem_miiphy_read; + priv->bus->write = zynq_gem_miiphy_write; + priv->bus->priv = priv; + + ret = mdio_register_seq(priv->bus, dev_seq(dev)); + if (ret) + goto err2; + } + + if (IS_ENABLED(CONFIG_DM_ETH_PHY)) + eth_phy_set_mdio_bus(dev, priv->bus); ret = zynq_phy_init(dev); if (ret) @@ -841,8 +853,10 @@ static int zynq_gem_of_to_plat(struct udevice *dev) ofnode parent; debug("phy-handle does exist %s\n", dev->name); - priv->phyaddr = ofnode_read_u32_default(phandle_args.node, - "reg", -1); + if (!(IS_ENABLED(CONFIG_DM_ETH_PHY))) + priv->phyaddr = ofnode_read_u32_default + (phandle_args.node, "reg", -1); + priv->phy_of_node = phandle_args.node; priv->max_speed = ofnode_read_u32_default(phandle_args.node, "max-speed", |