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| author | Tom Rini <trini@konsulko.com> | 2019-01-30 07:22:12 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-01-30 07:22:12 -0500 |
| commit | 748ad078eefea2ee5a3c8e53ca46e9e93c2fc7f1 (patch) | |
| tree | 0067011f4422174e2834136f83ebe417dfa260d7 /drivers/net/fec_mxc.c | |
| parent | 1b35c90836e5660a37ed33581f06ebb0b36b01ad (diff) | |
| parent | 6d69e535116ba9d6d3b8e4dc57cf3543301b59df (diff) | |
Merge tag 'u-boot-imx-20190129' of git://git.denx.de/u-boot-imx
For 2019.04
Diffstat (limited to 'drivers/net/fec_mxc.c')
| -rw-r--r-- | drivers/net/fec_mxc.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 32fb34b793..1a59026a62 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -1264,11 +1264,32 @@ static const struct eth_ops fecmxc_ops = { .read_rom_hwaddr = fecmxc_read_rom_hwaddr, }; +static int device_get_phy_addr(struct udevice *dev) +{ + struct ofnode_phandle_args phandle_args; + int reg; + + if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0, + &phandle_args)) { + debug("Failed to find phy-handle"); + return -ENODEV; + } + + reg = ofnode_read_u32_default(phandle_args.node, "reg", 0); + + return reg; +} + static int fec_phy_init(struct fec_priv *priv, struct udevice *dev) { struct phy_device *phydev; + int addr; int mask = 0xffffffff; + addr = device_get_phy_addr(dev); + if (addr >= 0) + mask = 1 << addr; + #ifdef CONFIG_FEC_MXC_PHYADDR mask = 1 << CONFIG_FEC_MXC_PHYADDR; #endif |