ARM: OMAP: Add support for TWL4030 USBTransceiver on OMAP34xx

Added support for TWL4030 USB transceiver chip.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Nishant Kamat <nskamat@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/i2c/chips/Kconfig

@@ -140,6 +140,25 @@ config TWL4030_GPIO
 	bool "TWL4030 GPIO Driver"
 	depends on TWL4030_CORE
 
+config TWL4030_USB
+	bool "TWL4030 USB Transceiver Driver"
+	depends on TWL4030_CORE
+
+choice
+	prompt "Transceiver mode"
+	depends on TWL4030_USB
+	help
+	  TWL4030 USB transceiver can operate in various
+	  mutually-exclusive modes. Select one of them.
+
+config TWL4030_USB_HS_ULPI
+	depends on TWL4030_USB
+	bool "High-speed ULPI"
+	help
+	  Say Y here if the TWL4030 is connected to high-speed USB
+	  controller through a ULPI interface.
+endchoice
+
 config SENSORS_M41T00
 	tristate "ST M41T00 RTC chip (DEPRECATED)"
 	depends on PPC32

drivers/i2c/chips/Makefile

@@ -19,6 +19,7 @@ obj-$(CONFIG_MENELAUS)		+= menelaus.o
 obj-$(CONFIG_SENSORS_TSL2550)	+= tsl2550.o
 obj-$(CONFIG_TWL4030_CORE)      += twl4030_core.o
 obj-$(CONFIG_TWL4030_GPIO)	+= twl4030_gpio.o
+obj-$(CONFIG_TWL4030_USB)	+= twl4030_usb.o
 obj-$(CONFIG_RTC_X1205_I2C)	+= x1205.o
 
 ifeq ($(CONFIG_I2C_DEBUG_CHIP),y)