8062d94a54
splits OTG functionality away from transceivers. We have known for quite a long time that struct otg_transceiver was a bad name for the structure, considering transceiver is far from being OTG-specific (see4e67185). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPTeeMAAoJEIaOsuA1yqRE6ZAP/j2G6DaDyng6vpyYQi2drXaY NKx3pA0sC98NACOv6sh+urcMDcDctLmOnwV18U+GNNP+qExQFnyuc7iGsXRxfUOj qkIbVPxzPcE0opmEMFJ5ZT85rw33DqKjFnQT4av3wwXe/qSrEkAfBoBSb6wn73rA v0JOhceGsFb+kJAc7U9Ji9A9xSjj+6uw08RTuuQv8KBLb5Pws+NoQ6UEjlni8umA lkOSelyBZN1OJU+fZKIpS4+SiwtdkZCm2wSIUiwaPosdJgw0w8fz0zNjn/4gAHB1 oPyjjjP3/VDegp9CuYDRlnBgQa2K4V1vbjrBfhKbyar8fsOSoaPVv1fR9VKgVnT8 RKlXKSeFEsdP4fOGYCjNKAzjeQH/qSNzdzo+s4GMqoWq7Lm3+b56zdQWvRmTT7Xg ++bMqFAi0noeU8aZWwSDMFiYv6O19o+Px4OTS/3aRmR1wdJpUUSk2M7Quw6A/YNj 4Q5hDvio2eYtI1nya9yMS/j4ZiJ5fDQb5jUfBDB1MKtkZKKzVVSboK8P/rFq5+xf xdUfBRd7/fMk+he6RtemfjhMdYTiX6Cm6VzveZVBL4+7dERbnJDRgDhSJOYvA/eW Bvc7BY+/EYz7msF0gjLyWu3BBiChajk/D5ukoCIssUPGuIhmO1S7JRi1s+fLaNs3 Bz8Haxql69YWrNL2ouQf =WiB6 -----END PGP SIGNATURE----- Merge tag 'xceiv-for-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next USB: transceiver changes for 3.4 Here we have a big rework done by Heikki Krogerus (thanks) which splits OTG functionality away from transceivers. We have known for quite a long time that struct otg_transceiver was a bad name for the structure, considering transceiver is far from being OTG-specific (see4e67185).
131 lines
4.1 KiB
Text
131 lines
4.1 KiB
Text
#
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# USB OTG infrastructure may be needed for peripheral-only, host-only,
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# or OTG-capable configurations when OTG transceivers or controllers
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# are used.
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#
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comment "OTG and related infrastructure"
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config USB_OTG_UTILS
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bool
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help
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Select this to make sure the build includes objects from
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the OTG infrastructure directory.
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if USB || USB_GADGET
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#
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# USB Transceiver Drivers
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#
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config USB_GPIO_VBUS
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tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
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depends on GENERIC_GPIO
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select USB_OTG_UTILS
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help
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Provides simple GPIO VBUS sensing for controllers with an
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internal transceiver via the usb_phy interface, and
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optionally control of a D+ pullup GPIO as well as a VBUS
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current limit regulator.
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config ISP1301_OMAP
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tristate "Philips ISP1301 with OMAP OTG"
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depends on I2C && ARCH_OMAP_OTG
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select USB_OTG_UTILS
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help
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If you say yes here you get support for the Philips ISP1301
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USB-On-The-Go transceiver working with the OMAP OTG controller.
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The ISP1301 is a full speed USB transceiver which is used in
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products including H2, H3, and H4 development boards for Texas
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Instruments OMAP processors.
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This driver can also be built as a module. If so, the module
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will be called isp1301_omap.
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config USB_ULPI
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bool "Generic ULPI Transceiver Driver"
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depends on ARM
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select USB_OTG_UTILS
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help
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Enable this to support ULPI connected USB OTG transceivers which
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are likely found on embedded boards.
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config USB_ULPI_VIEWPORT
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bool
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depends on USB_ULPI
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help
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Provides read/write operations to the ULPI phy register set for
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controllers with a viewport register (e.g. Chipidea/ARC controllers).
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config TWL4030_USB
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tristate "TWL4030 USB Transceiver Driver"
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depends on TWL4030_CORE && REGULATOR_TWL4030
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver on TWL4030
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family chips (including the TWL5030 and TPS659x0 devices).
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This transceiver supports high and full speed devices plus,
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in host mode, low speed.
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config TWL6030_USB
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tristate "TWL6030 USB Transceiver Driver"
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depends on TWL4030_CORE
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver on TWL6030
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family chips. This TWL6030 transceiver has the VBUS and ID GND
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and OTG SRP events capabilities. For all other transceiver functionality
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UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
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are hooked to this driver through platform_data structure.
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The definition of internal PHY APIs are in the mach-omap2 layer.
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config NOP_USB_XCEIV
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tristate "NOP USB Transceiver Driver"
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select USB_OTG_UTILS
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help
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This driver is to be used by all the usb transceiver which are either
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built-in with usb ip or which are autonomous and doesn't require any
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phy programming such as ISP1x04 etc.
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config USB_MSM_OTG
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tristate "OTG support for Qualcomm on-chip USB controller"
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depends on (USB || USB_GADGET) && ARCH_MSM
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver on MSM chips. It
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handles PHY initialization, clock management, and workarounds
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required after resetting the hardware and power management.
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This driver is required even for peripheral only or host only
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mode configurations.
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This driver is not supported on boards like trout which
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has an external PHY.
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config AB8500_USB
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tristate "AB8500 USB Transceiver Driver"
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depends on AB8500_CORE
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select USB_OTG_UTILS
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help
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Enable this to support the USB OTG transceiver in AB8500 chip.
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This transceiver supports high and full speed devices plus,
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in host mode, low speed.
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config FSL_USB2_OTG
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bool "Freescale USB OTG Transceiver Driver"
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depends on USB_EHCI_FSL && USB_GADGET_FSL_USB2 && USB_SUSPEND
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select USB_OTG
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select USB_OTG_UTILS
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help
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Enable this to support Freescale USB OTG transceiver.
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config USB_MV_OTG
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tristate "Marvell USB OTG support"
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depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND
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select USB_OTG
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select USB_OTG_UTILS
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help
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Say Y here if you want to build Marvell USB OTG transciever
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driver in kernel (including PXA and MMP series). This driver
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implements role switch between EHCI host driver and gadget driver.
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To compile this driver as a module, choose M here.
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endif # USB || OTG
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