diff options
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/rtl8366_smi.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c index ae045970db..0873224225 100644 --- a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c +++ b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c @@ -20,6 +20,7 @@ #include <linux/of_gpio.h> #include <linux/rtl8366.h> #include <linux/version.h> +#include <linux/of_mdio.h> #ifdef CONFIG_RTL8366_SMI_DEBUG_FS #include <linux/debugfs.h> @@ -915,6 +916,11 @@ static inline void rtl8366_debugfs_remove(struct rtl8366_smi *smi) {} static int rtl8366_smi_mii_init(struct rtl8366_smi *smi) { int ret; + struct device_node *np = NULL; + +#ifdef CONFIG_OF + np = of_get_child_by_name(smi->parent->of_node, "mdio-bus"); +#endif smi->mii_bus = mdiobus_alloc(); if (smi->mii_bus == NULL) { @@ -939,7 +945,10 @@ static int rtl8366_smi_mii_init(struct rtl8366_smi *smi) } #endif - ret = mdiobus_register(smi->mii_bus); + if (np) + ret = of_mdiobus_register(smi->mii_bus, np); + else + ret = mdiobus_register(smi->mii_bus); if (ret) goto err_free; |