diff --git a/arch/arm/configs/rk2928_phonepad_defconfig b/arch/arm/configs/rk2928_phonepad_defconfig
index 44e16f230be9..33550fc4e1b1 100644
--- a/arch/arm/configs/rk2928_phonepad_defconfig
+++ b/arch/arm/configs/rk2928_phonepad_defconfig
@@ -378,6 +378,7 @@ CONFIG_USB_SERIAL_OPTION=y
 CONFIG_USB_GADGET=y
 CONFIG_USB20_HOST=y
 CONFIG_USB20_OTG=y
+CONFIG_DWC_OTG_BOTH_HOST_SLAVE=y
 CONFIG_MMC=y
 CONFIG_MMC_UNSAFE_RESUME=y
 CONFIG_MMC_EMBEDDED_SDIO=y