Convert CONFIG_USB_GADGET_DWC2_OTG_PHY to Kconfig

This converts the following to Kconfig:
   CONFIG_USB_GADGET_DWC2_OTG_PHY

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/odroid_defconfig b/configs/odroid_defconfig
index 8beb6a0..9f4543c 100644
--- a/configs/odroid_defconfig
+++ b/configs/odroid_defconfig
@@ -72,6 +72,7 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x04e8
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6601
 CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_THOR=y
 CONFIG_LIB_HW_RAND=y
diff --git a/configs/origen_defconfig b/configs/origen_defconfig
index 0a36472..9a429a8 100644
--- a/configs/origen_defconfig
+++ b/configs/origen_defconfig
@@ -54,5 +54,6 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x04e8
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6601
 CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_THOR=y
diff --git a/configs/s5p_goni_defconfig b/configs/s5p_goni_defconfig
index 17bd842..c13602d 100644
--- a/configs/s5p_goni_defconfig
+++ b/configs/s5p_goni_defconfig
@@ -61,5 +61,6 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x04e8
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6601
 CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_THOR=y
diff --git a/configs/s5pc210_universal_defconfig b/configs/s5pc210_universal_defconfig
index a66ae7d..cab0ac8 100644
--- a/configs/s5pc210_universal_defconfig
+++ b/configs/s5pc210_universal_defconfig
@@ -59,5 +59,6 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x04e8
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6601
 CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_THOR=y
diff --git a/configs/trats2_defconfig b/configs/trats2_defconfig
index 5c47a22..b48ed9c 100644
--- a/configs/trats2_defconfig
+++ b/configs/trats2_defconfig
@@ -62,6 +62,7 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x04e8
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6601
 CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_THOR=y
 CONFIG_LIB_HW_RAND=y
diff --git a/configs/trats_defconfig b/configs/trats_defconfig
index 008a8ff..3e0fdfe 100644
--- a/configs/trats_defconfig
+++ b/configs/trats_defconfig
@@ -59,6 +59,7 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x04e8
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6601
 CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_THOR=y
 CONFIG_LIB_HW_RAND=y
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index d81a9c5..350036f 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -92,6 +92,11 @@
 
 if USB_GADGET_DWC2_OTG
 
+config USB_GADGET_DWC2_OTG_PHY
+	bool "DesignWare USB2.0 HS OTG PHY"
+	help
+	  Enable the DesignWare USB2.0 HS OTG physical device interface.
+
 config USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8
 	bool "DesignWare USB2.0 HS OTG controller 8-bit PHY bus width"
 	help
diff --git a/include/configs/exynos4-common.h b/include/configs/exynos4-common.h
index 625a2d8..054cb53 100644
--- a/include/configs/exynos4-common.h
+++ b/include/configs/exynos4-common.h
@@ -23,8 +23,6 @@
 
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
-#define CONFIG_USB_GADGET_DWC2_OTG_PHY
-
 /* Common environment variables */
 #define ENV_ITB \
 	"loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 8208f14..712a47a 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -128,6 +128,4 @@
 
 #define CONFIG_SYS_ONENAND_BASE		0xB0000000
 
-#define CONFIG_USB_GADGET_DWC2_OTG_PHY
-
 #endif	/* __CONFIG_H */
diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h
index c51ff57..137537d 100644
--- a/include/configs/s5pc210_universal.h
+++ b/include/configs/s5pc210_universal.h
@@ -89,8 +89,6 @@
 
 #define CONFIG_SYS_ONENAND_BASE		0x0C000000
 
-#define CONFIG_USB_GADGET_DWC2_OTG_PHY
-
 #ifndef	__ASSEMBLY__
 void universal_spi_scl(int bit);
 void universal_spi_sda(int bit);
diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h
index bb0f547..0b1f0c5 100644
--- a/include/configs/smdkv310.h
+++ b/include/configs/smdkv310.h
@@ -10,8 +10,6 @@
 
 #include "exynos4-common.h"
 
-#undef CONFIG_USB_GADGET_DWC2_OTG_PHY
-
 /* High Level Configuration Options */
 #define CONFIG_SYS_SDRAM_BASE		0x40000000