diff --git a/target/linux/qualcommax/ipq807x/config-default b/target/linux/qualcommax/ipq807x/config-default
index 18483d05b44..72d17641cdb 100644
--- a/target/linux/qualcommax/ipq807x/config-default
+++ b/target/linux/qualcommax/ipq807x/config-default
@@ -1,6 +1,8 @@
 CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
 CONFIG_DT_IDLE_GENPD=y
 CONFIG_IPQ_GCC_8074=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_MDIO_GPIO=y
 # CONFIG_MFD_HI6421_SPMI is not set
 CONFIG_MFD_SPMI_PMIC=y
 # CONFIG_NVMEM_SPMI_SDAM is not set