Convert CONFIG_ROCKCHIP_USB2_PHY to Kconfig
This converts the following to Kconfig:
CONFIG_ROCKCHIP_USB2_PHY
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/configs/rock2_defconfig b/configs/rock2_defconfig
index 43dce46..0a95e6a 100644
--- a/configs/rock2_defconfig
+++ b/configs/rock2_defconfig
@@ -66,6 +66,7 @@
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
+CONFIG_ROCKCHIP_USB2_PHY=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="Rockchip"
CONFIG_USB_GADGET_VENDOR_NUM=0x2207