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staging: Hook the DWC2 driver into the build system Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12 08:48:02 +08:00
config USB_DWC2
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
tristate "DesignWare USB2 DRD Core Support"
usb: dwc2: USB_DWC2 should depend on HAS_DMA If NO_DMA=y: ERROR: "usb_gadget_map_request" [drivers/usb/dwc2/dwc2.ko] undefined! ERROR: "usb_gadget_unmap_request" [drivers/usb/dwc2/dwc2.ko] undefined! ERROR: "bad_dma_ops" [drivers/usb/dwc2/dwc2.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-16 23:10:59 +08:00
depends on HAS_DMA
usb: dwc2: allow dwc2 to get built when USB_GADGET=m This patch allows the gadget portion of the DWC2 driver to get built when (!USB && USB_GADGET) condition is encountered. Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-10-22 04:31:42 +08:00
depends on USB || USB_GADGET
usb: add HAS_IOMEM dependency to USB_DWC2 drivers/built-in.o: In function `dwc2_driver_probe': /home/vegard/linux/drivers/usb/dwc2/platform.c:491: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-10 22:29:44 +08:00
depends on HAS_IOMEM
staging: Hook the DWC2 driver into the build system Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12 08:48:02 +08:00
help
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
Say Y here if your system has a Dual Role Hi-Speed USB
controller based on the DesignWare HSOTG IP Core.
For host mode, if you choose to build the driver as dynamically
linked modules, the core module will be called dwc2.ko, the PCI
bus interface module (if you have a PCI bus system) will be
called dwc2_pci.ko, and the platform interface module (for
controllers directly connected to the CPU) will be called
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
dwc2_platform.ko. For all modes(host, gadget and dual-role), there
will be an additional module named dwc2.ko.
staging: Hook the DWC2 driver into the build system Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12 08:48:02 +08:00
if USB_DWC2
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
choice
bool "DWC2 Mode Selection"
default USB_DWC2_DUAL_ROLE if (USB && USB_GADGET)
default USB_DWC2_HOST if (USB && !USB_GADGET)
default USB_DWC2_PERIPHERAL if (!USB && USB_GADGET)
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
config USB_DWC2_HOST
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
bool "Host only mode"
usb: dwc2: fix USB core dependencies It is currently possible to configure the dwc2 driver as built-in when host mode or dual-role is enabled, but the USB core is a loadable module. This leads to a link failure: drivers/built-in.o: In function `_dwc2_hcd_start': :(.text+0x84538): undefined reference to `usb_hcd_resume_root_hub' drivers/built-in.o: In function `_dwc2_hcd_urb_dequeue': :(.text+0x84aa0): undefined reference to `usb_hcd_check_unlink_urb' :(.text+0x84e4c): undefined reference to `usb_hcd_unlink_urb_from_ep' :(.text+0x84e74): undefined reference to `usb_hcd_giveback_urb' drivers/built-in.o: In function `dwc2_assign_and_init_hc': :(.text+0x86b98): undefined reference to `usb_hcd_unmap_urb_for_dma' drivers/built-in.o: In function `_dwc2_hcd_urb_enqueue': :(.text+0x8717c): undefined reference to `usb_hcd_link_urb_to_ep' :(.text+0x872f4): undefined reference to `usb_hcd_unlink_urb_from_ep' drivers/built-in.o: In function `dwc2_host_complete': :(.text+0x875d4): undefined reference to `usb_hcd_unlink_urb_from_ep' :(.text+0x87600): undefined reference to `usb_hcd_giveback_urb' drivers/built-in.o: In function `dwc2_hcd_init': :(.text+0x87ba8): undefined reference to `usb_disabled' :(.text+0x87d38): undefined reference to `usb_create_hcd' :(.text+0x88094): undefined reference to `usb_add_hcd' :(.text+0x880dc): undefined reference to `usb_put_hcd' drivers/built-in.o: In function `dwc2_hcd_remove': :(.text+0x8821c): undefined reference to `usb_remove_hcd' :(.text+0x8823c): undefined reference to `usb_put_hcd' drivers/built-in.o: In function `dwc2_hc_handle_tt_clear.isra.10': :(.text+0x88e2c): undefined reference to `usb_hub_clear_tt_buffer' drivers/built-in.o: In function `dwc2_hcd_qtd_add': :(.text+0x8b554): undefined reference to `usb_calc_bus_time' To fix the problem, this patch changes the dependencies so that dwc2 host mode can only be enabled if either the USB core is built-in or both USB and dwc2 are modules. Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29 05:49:00 +08:00
depends on USB=y || (USB_DWC2=m && USB)
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
help
The Designware USB2.0 high-speed host controller
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
integrated into many SoCs. Select this option if you want the
driver to operate in Host-only mode.
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
comment "Gadget/Dual-role mode requires USB Gadget support to be enabled"
config USB_DWC2_PERIPHERAL
bool "Gadget only mode"
depends on USB_GADGET=y || USB_GADGET=USB_DWC2
help
The Designware USB2.0 high-speed gadget controller
integrated into many SoCs. Select this option if you want the
driver to operate in Peripheral-only mode. This option requires
USB_GADGET to be enabled.
config USB_DWC2_DUAL_ROLE
bool "Dual Role mode"
usb: dwc2: fix USB core dependencies It is currently possible to configure the dwc2 driver as built-in when host mode or dual-role is enabled, but the USB core is a loadable module. This leads to a link failure: drivers/built-in.o: In function `_dwc2_hcd_start': :(.text+0x84538): undefined reference to `usb_hcd_resume_root_hub' drivers/built-in.o: In function `_dwc2_hcd_urb_dequeue': :(.text+0x84aa0): undefined reference to `usb_hcd_check_unlink_urb' :(.text+0x84e4c): undefined reference to `usb_hcd_unlink_urb_from_ep' :(.text+0x84e74): undefined reference to `usb_hcd_giveback_urb' drivers/built-in.o: In function `dwc2_assign_and_init_hc': :(.text+0x86b98): undefined reference to `usb_hcd_unmap_urb_for_dma' drivers/built-in.o: In function `_dwc2_hcd_urb_enqueue': :(.text+0x8717c): undefined reference to `usb_hcd_link_urb_to_ep' :(.text+0x872f4): undefined reference to `usb_hcd_unlink_urb_from_ep' drivers/built-in.o: In function `dwc2_host_complete': :(.text+0x875d4): undefined reference to `usb_hcd_unlink_urb_from_ep' :(.text+0x87600): undefined reference to `usb_hcd_giveback_urb' drivers/built-in.o: In function `dwc2_hcd_init': :(.text+0x87ba8): undefined reference to `usb_disabled' :(.text+0x87d38): undefined reference to `usb_create_hcd' :(.text+0x88094): undefined reference to `usb_add_hcd' :(.text+0x880dc): undefined reference to `usb_put_hcd' drivers/built-in.o: In function `dwc2_hcd_remove': :(.text+0x8821c): undefined reference to `usb_remove_hcd' :(.text+0x8823c): undefined reference to `usb_put_hcd' drivers/built-in.o: In function `dwc2_hc_handle_tt_clear.isra.10': :(.text+0x88e2c): undefined reference to `usb_hub_clear_tt_buffer' drivers/built-in.o: In function `dwc2_hcd_qtd_add': :(.text+0x8b554): undefined reference to `usb_calc_bus_time' To fix the problem, this patch changes the dependencies so that dwc2 host mode can only be enabled if either the USB core is built-in or both USB and dwc2 are modules. Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-29 05:49:00 +08:00
depends on (USB=y && USB_GADGET=y) || (USB_DWC2=m && USB && USB_GADGET)
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
help
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
Select this option if you want the driver to work in a dual-role
mode. In this mode both host and gadget features are enabled, and
the role will be determined by the cable that gets plugged-in. This
option requires USB_GADGET to be enabled.
endchoice
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
config USB_DWC2_PCI
usb: dwc2: Update Kconfig to support dual-role Update DWC2 kconfig and makefile to support dual-role mode. The platform file will always get compiled for the case where the controller is directly connected to the CPU. So for loadable modules, dwc2.ko is built for host, peripheral, and dual-role mode. The PCI bus interface will be called dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-12 01:13:40 +08:00
tristate "DWC2 PCI"
usb: dwc2: pci: Add device mode to the dwc2-pci driver The pci driver now registers a platform driver, like in dwc3, and lets its probe function do all the initialization. This allows it to account for changes to the platform driver that were not added to the pci driver. Also future changes to the probe function don't have to be duplicated. This also has the effect of adding device and DRD mode to the pci driver. Tested on the Synopsys HAPS PCIe platform. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-04 09:17:49 +08:00
depends on PCI
USB: dwc2-usb: add USB_GADGET dependency The driver selects NOP_USB_XCEIV, which can only be built-in if USB_GADGET is either disabled or also built-in, so with USB_DWC2_PCI=y and USB_GADGET=m, NOP_USB_XCEIV is also built-in and we get this link error: drivers/usb/built-in.o: In function `nop_set_peripheral': (text+0x1927c): undefined reference to `usb_gadget_vbus_connect' drivers/usb/built-in.o: In function `nop_gpio_vbus_thread': (text+0x197a0): undefined reference to `usb_gadget_vbus_connect' (text+0x19830): undefined reference to `usb_gadget_vbus_disconnect' This adds the same dependency for the dwc2 driver to avoid that broken configuration. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-06-24 15:30:26 +08:00
depends on USB_GADGET || !USB_GADGET
usb: dwc2: pci: Add device mode to the dwc2-pci driver The pci driver now registers a platform driver, like in dwc3, and lets its probe function do all the initialization. This allows it to account for changes to the platform driver that were not added to the pci driver. Also future changes to the probe function don't have to be duplicated. This also has the effect of adding device and DRD mode to the pci driver. Tested on the Synopsys HAPS PCIe platform. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-04 09:17:49 +08:00
default n
usb: dwc2: pci: Select the generic PHY for dwc2-pci driver The dwc2-pci driver requires the generic PHY. This fixes undefined reference issues when it is not selected. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-13 01:04:42 +08:00
select NOP_USB_XCEIV
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
help
The Designware USB2.0 PCI interface module for controllers
usb: dwc2: pci: Add device mode to the dwc2-pci driver The pci driver now registers a platform driver, like in dwc3, and lets its probe function do all the initialization. This allows it to account for changes to the platform driver that were not added to the pci driver. Also future changes to the probe function don't have to be duplicated. This also has the effect of adding device and DRD mode to the pci driver. Tested on the Synopsys HAPS PCIe platform. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-04 09:17:49 +08:00
connected to a PCI bus.
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-15 05:13:34 +08:00
staging: Hook the DWC2 driver into the build system Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12 08:48:02 +08:00
config USB_DWC2_DEBUG
bool "Enable Debugging Messages"
help
Say Y here to enable debugging messages in the DWC2 Driver.
config USB_DWC2_VERBOSE
bool "Enable Verbose Debugging Messages"
depends on USB_DWC2_DEBUG
help
Say Y here to enable verbose debugging messages in the DWC2 Driver.
WARNING: Enabling this will quickly fill your message log.
If in doubt, say N.
config USB_DWC2_TRACK_MISSED_SOFS
bool "Enable Missed SOF Tracking"
help
Say Y here to enable logging of missed SOF events to the dmesg log.
staging: dwc2: remove compile warning for USB_DWC2_TRACK_MISSED_SOFS Remove the compile-time warning for this config option, and instead warn that it is experimental in the Kconfig text Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-23 06:10:15 +08:00
WARNING: This feature is still experimental.
staging: Hook the DWC2 driver into the build system Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12 08:48:02 +08:00
If in doubt, say N.
staging: dwc2: toggle periodic debugging output separately This adds a config option USB_DWC2_DEBUG_PERIODIC that allows debugging output be suppressed for periodic transfers. This helps when debugging non-periodic transfers while there are also periodic transfers going on (both to make the debug output less polluted and to prevent all CPU time going to debug messages). In addition, a debug message from dwc2_hcd_is_status_changed is removed entirely, since it often floods the log regardless of periodic transfers. Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl> Cc: Paul Zimmerman <Paul.Zimmerman@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-10 15:55:50 +08:00
config USB_DWC2_DEBUG_PERIODIC
bool "Enable Debugging Messages For Periodic Transfers"
depends on USB_DWC2_DEBUG || USB_DWC2_VERBOSE
default y
help
Say N here to disable (verbose) debugging messages to be
logged for periodic transfers. This allows better debugging of
non-periodic transfers, but of course the debug logs will be
incomplete. Note that this also disables some debug messages
for which the transfer type cannot be deduced.
staging: Hook the DWC2 driver into the build system Add the DWC2 Kconfig and Makefile, and modify the staging Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-12 08:48:02 +08:00
endif