usb: move CONFIG_USB_XHCI_DWC3 to Kconfig
Create an entry for "config USB_XHCI_DWC3" in Kconfig and
switch over to it for all boards.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
index fe415cd..3aa80cb 100644
--- a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
+++ b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
@@ -42,6 +42,7 @@
CONFIG_ZYNQ_GEM=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_ULPI_VIEWPORT=y