usb: phy: move all PHY drivers to drivers/usb/phy/

that's a much more reasonable location for
those drivers. It helps us saving drivers/usb/otg/
for when we actually start adding generic OTG
code.

Also completely delete drivers/usb/otg/ as there's
nothing left there.

Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 151 insertions, 17 deletions

diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index 65217a590068..32ce740a9dd5 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -4,6 +4,73 @@
 comment "USB Physical Layer drivers"
 	depends on USB || USB_GADGET
 
+config USB_OTG_UTILS
+	bool
+	help
+	  Select this to make sure the build includes objects from
+	  the OTG infrastructure directory.
+
+if USB || USB_GADGET
+
+#
+# USB Transceiver Drivers
+#
+config AB8500_USB
+	tristate "AB8500 USB Transceiver Driver"
+	depends on AB8500_CORE
+	select USB_OTG_UTILS
+	help
+	  Enable this to support the USB OTG transceiver in AB8500 chip.
+	  This transceiver supports high and full speed devices plus,
+	  in host mode, low speed.
+
+config FSL_USB2_OTG
+	bool "Freescale USB OTG Transceiver Driver"
+	depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_SUSPEND
+	select USB_OTG
+	select USB_OTG_UTILS
+	help
+	  Enable this to support Freescale USB OTG transceiver.
+
+config ISP1301_OMAP
+	tristate "Philips ISP1301 with OMAP OTG"
+	depends on I2C && ARCH_OMAP_OTG
+	select USB_OTG_UTILS
+	help
+	  If you say yes here you get support for the Philips ISP1301
+	  USB-On-The-Go transceiver working with the OMAP OTG controller.
+	  The ISP1301 is a full speed USB  transceiver which is used in
+	  products including H2, H3, and H4 development boards for Texas
+	  Instruments OMAP processors.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called isp1301_omap.
+
+config MV_U3D_PHY
+	bool "Marvell USB 3.0 PHY controller Driver"
+	depends on USB_MV_U3D
+	select USB_OTG_UTILS
+	help
+	  Enable this to support Marvell USB 3.0 phy controller for Marvell
+	  SoC.
+
+config NOP_USB_XCEIV
+	tristate "NOP USB Transceiver Driver"
+	select USB_OTG_UTILS
+	help
+	  This driver is to be used by all the usb transceiver which are either
+	  built-in with usb ip or which are autonomous and doesn't require any
+	  phy programming such as ISP1x04 etc.
+
+config OMAP_CONTROL_USB
+	tristate "OMAP CONTROL USB Driver"
+	help
+	  Enable this to add support for the USB part present in the control
+	  module. This driver has API to power on the USB2 PHY and to write to
+	  the mailbox. The mailbox is present only in omap4 and the register to
+	  power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an
+	  additional register to power on USB3 PHY.
+
 config OMAP_USB2
 	tristate "OMAP USB2 PHY Driver"
 	depends on ARCH_OMAP2PLUS
@@ -25,14 +92,45 @@ config OMAP_USB3
 	  This driver interacts with the "OMAP Control USB Driver" to power
 	  on/off the PHY.
 
-config OMAP_CONTROL_USB
-	tristate "OMAP CONTROL USB Driver"
+config SAMSUNG_USBPHY
+	bool "Samsung USB PHY controller Driver"
+	depends on USB_S3C_HSOTG || USB_EHCI_S5P || USB_OHCI_EXYNOS
+	select USB_OTG_UTILS
 	help
-	  Enable this to add support for the USB part present in the control
-	  module. This driver has API to power on the USB2 PHY and to write to
-	  the mailbox. The mailbox is present only in omap4 and the register to
-	  power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an
-	  additional register to power on USB3 PHY.
+	  Enable this to support Samsung USB phy controller for samsung
+	  SoCs.
+
+config TWL4030_USB
+	tristate "TWL4030 USB Transceiver Driver"
+	depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS
+	select USB_OTG_UTILS
+	help
+	  Enable this to support the USB OTG transceiver on TWL4030
+	  family chips (including the TWL5030 and TPS659x0 devices).
+	  This transceiver supports high and full speed devices plus,
+	  in host mode, low speed.
+
+config TWL6030_USB
+	tristate "TWL6030 USB Transceiver Driver"
+	depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
+	select USB_OTG_UTILS
+	help
+	  Enable this to support the USB OTG transceiver on TWL6030
+	  family chips. This TWL6030 transceiver has the VBUS and ID GND
+	  and OTG SRP events capabilities. For all other transceiver functionality
+	  UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
+	  are hooked to this driver through platform_data structure.
+	  The definition of internal PHY APIs are in the mach-omap2 layer.
+
+config USB_GPIO_VBUS
+	tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
+	depends on GENERIC_GPIO
+	select USB_OTG_UTILS
+	help
+	  Provides simple GPIO VBUS sensing for controllers with an
+	  internal transceiver via the usb_phy interface, and
+	  optionally control of a D+ pullup GPIO as well as a VBUS
+	  current limit regulator.
 
 config USB_ISP1301
 	tristate "NXP ISP1301 USB transceiver support"
@@ -46,13 +144,40 @@ config USB_ISP1301
 	  To compile this driver as a module, choose M here: the
 	  module will be called isp1301.
 
-config MV_U3D_PHY
-	bool "Marvell USB 3.0 PHY controller Driver"
-	depends on USB_MV_U3D
+config USB_MSM_OTG
+	tristate "OTG support for Qualcomm on-chip USB controller"
+	depends on (USB || USB_GADGET) && ARCH_MSM
 	select USB_OTG_UTILS
 	help
-	  Enable this to support Marvell USB 3.0 phy controller for Marvell
-	  SoC.
+	  Enable this to support the USB OTG transceiver on MSM chips. It
+	  handles PHY initialization, clock management, and workarounds
+	  required after resetting the hardware and power management.
+	  This driver is required even for peripheral only or host only
+	  mode configurations.
+	  This driver is not supported on boards like trout which
+	  has an external PHY.
+
+config USB_MV_OTG
+	tristate "Marvell USB OTG support"
+	depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND
+	select USB_OTG
+	select USB_OTG_UTILS
+	help
+	  Say Y here if you want to build Marvell USB OTG transciever
+	  driver in kernel (including PXA and MMP series). This driver
+	  implements role switch between EHCI host driver and gadget driver.
+
+	  To compile this driver as a module, choose M here.
+
+config USB_MXS_PHY
+	tristate "Freescale MXS USB PHY support"
+	depends on ARCH_MXC || ARCH_MXS
+	select STMP_DEVICE
+	select USB_OTG_UTILS
+	help
+	  Enable this to support the Freescale MXS USB PHY.
+
+	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
 
 config USB_RCAR_PHY
 	tristate "Renesas R-Car USB phy support"
@@ -66,10 +191,19 @@ config USB_RCAR_PHY
 	  To compile this driver as a module, choose M here: the
 	  module will be called rcar-phy.
 
-config SAMSUNG_USBPHY
-	bool "Samsung USB PHY controller Driver"
-	depends on USB_S3C_HSOTG || USB_EHCI_S5P || USB_OHCI_EXYNOS
+config USB_ULPI
+	bool "Generic ULPI Transceiver Driver"
+	depends on ARM
 	select USB_OTG_UTILS
 	help
-	  Enable this to support Samsung USB phy controller for samsung
-	  SoCs.
+	  Enable this to support ULPI connected USB OTG transceivers which
+	  are likely found on embedded boards.
+
+config USB_ULPI_VIEWPORT
+	bool
+	depends on USB_ULPI
+	help
+	  Provides read/write operations to the ULPI phy register set for
+	  controllers with a viewport register (e.g. Chipidea/ARC controllers).
+
+endif # USB || OTG