Part Number: TDA4AL-Q1
We are using a custom version of TDA4AL, and the kernel has the following error:
[ 1.176999] davinci_mdio c200f00.mdio: phy[10]: device c200f00.mdio:0a, driver unknown
[ 1.184897] davinci_mdio c200f00.mdio: phy[15]: device c200f00.mdio:0f, driver unknown
[ 2.172820] davinci_mdio c200f00.mdio: phy[5]: device c200f00.mdio:05, driver unknown
As I understand it, the error is sent in this code below:
/* scan and dump the bus */
for (addr = 0; addr < PHY_MAX_ADDR; addr++) {
phy = mdiobus_get_phy(data->bus, addr);
if (phy) {
dev_info(dev, "phy[%d]: device %s, driver %s\n",
phy->mdio.addr, phydev_name(phy),
phy->drv ? phy->drv->name : "unknown");
}
}
I carefully read the source code, do not know. Where exactly is the drv assigned,
Can you tell me how to solve this problem, or give me some ideas, thank you.
