2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index b739ca81465..607d0db4a98 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -158,7 +158,7 @@ config USB_GADGET_FSL_USB2
         boolean "Freescale Highspeed USB DR Peripheral Controller"
         depends on FSL_SOC || ARCH_MXC
         select USB_GADGET_DUALSPEED
-        select USB_FSL_MPH_DR_OF
+        select USB_FSL_MPH_DR_OF if OF
         help
            Some of Freescale PowerPC processors have a High Speed
            Dual-Role(DR) USB controller, which supports device mode.
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2391c396ca3..6f4f8e6a40c 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -122,7 +122,7 @@ config USB_EHCI_FSL
         bool "Support for Freescale on-chip EHCI USB controller"
         depends on USB_EHCI_HCD && FSL_SOC
         select USB_EHCI_ROOT_HUB_TT
-        select USB_FSL_MPH_DR_OF
+        select USB_FSL_MPH_DR_OF if OF
         ---help---
           Variation of ARC USB block used in some Freescale chips.