Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 128 insertions, 0 deletions

diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
new file mode 100644
index 000000000..5d22f4bf2
--- /dev/null
+++ b/drivers/usb/dwc3/Kconfig
@@ -0,0 +1,128 @@
+config USB_DWC3
+	tristate "DesignWare USB3 DRD Core Support"
+	depends on (USB || USB_GADGET) && HAS_DMA
+	select USB_XHCI_PLATFORM if USB_XHCI_HCD
+	help
+	  Say Y or M here if your system has a Dual Role SuperSpeed
+	  USB controller based on the DesignWare USB3 IP Core.
+
+	  If you choose to build this driver is a dynamically linked
+	  module, the module will be called dwc3.ko.
+
+if USB_DWC3
+
+config USB_DWC3_ULPI
+	bool "Register ULPI PHY Interface"
+	depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
+	help
+	  Select this if you have ULPI type PHY attached to your DWC3
+	  controller.
+
+choice
+	bool "DWC3 Mode Selection"
+	default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
+	default USB_DWC3_HOST if (USB && !USB_GADGET)
+	default USB_DWC3_GADGET if (!USB && USB_GADGET)
+
+config USB_DWC3_HOST
+	bool "Host only mode"
+	depends on USB=y || USB=USB_DWC3
+	help
+	  Select this when you want to use DWC3 in host mode only,
+	  thereby the gadget feature will be regressed.
+
+config USB_DWC3_GADGET
+	bool "Gadget only mode"
+	depends on USB_GADGET=y || USB_GADGET=USB_DWC3
+	help
+	  Select this when you want to use DWC3 in gadget mode only,
+	  thereby the host feature will be regressed.
+
+config USB_DWC3_DUAL_ROLE
+	bool "Dual Role mode"
+	depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
+	depends on (EXTCON=y || EXTCON=USB_DWC3)
+	help
+	  This is the default mode of working of DWC3 controller where
+	  both host and gadget features are enabled.
+
+endchoice
+
+comment "Platform Glue Driver Support"
+
+config USB_DWC3_OMAP
+	tristate "Texas Instruments OMAP5 and similar Platforms"
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
+	depends on EXTCON || !EXTCON
+	depends on OF
+	default USB_DWC3
+	help
+	  Some platforms from Texas Instruments like OMAP5, DRA7xxx and
+	  AM437x use this IP for USB2/3 functionality.
+
+	  Say 'Y' or 'M' here if you have one such device
+
+config USB_DWC3_EXYNOS
+	tristate "Samsung Exynos Platform"
+	depends on (ARCH_EXYNOS || COMPILE_TEST) && OF
+	default USB_DWC3
+	help
+	  Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
+	  say 'Y' or 'M' if you have one such device.
+
+config USB_DWC3_PCI
+	tristate "PCIe-based Platforms"
+	depends on USB_PCI && ACPI
+	default USB_DWC3
+	help
+	  If you're using the DesignWare Core IP with a PCIe (but not HAPS
+	  platform), please say 'Y' or 'M' here.
+
+config USB_DWC3_HAPS
+	tristate "Synopsys PCIe-based HAPS Platforms"
+	depends on USB_PCI
+	default USB_DWC3
+	help
+	  If you're using the DesignWare Core IP with a Synopsys PCIe HAPS
+	  platform, please say 'Y' or 'M' here.
+
+config USB_DWC3_KEYSTONE
+	tristate "Texas Instruments Keystone2 Platforms"
+	depends on ARCH_KEYSTONE || COMPILE_TEST
+	default USB_DWC3
+	help
+	  Support of USB2/3 functionality in TI Keystone2 platforms.
+	  Say 'Y' or 'M' here if you have one such device
+
+config USB_DWC3_OF_SIMPLE
+       tristate "Generic OF Simple Glue Layer"
+       depends on OF && COMMON_CLK
+       default USB_DWC3
+       help
+         Support USB2/3 functionality in simple SoC integrations.
+	 Currently supports Xilinx and Qualcomm DWC USB3 IP.
+	 Say 'Y' or 'M' if you have one such device.
+
+config USB_DWC3_ST
+	tristate "STMicroelectronics Platforms"
+	depends on (ARCH_STI || COMPILE_TEST) && OF
+	default USB_DWC3
+	help
+	  STMicroelectronics SoCs with one DesignWare Core USB3 IP
+	  inside (i.e. STiH407).
+	  Say 'Y' or 'M' if you have one such device.
+
+config USB_DWC3_QCOM
+	tristate "Qualcomm Platform"
+	depends on ARCH_QCOM || COMPILE_TEST
+	depends on EXTCON || !EXTCON
+	depends on OF
+	default USB_DWC3
+	help
+	  Some Qualcomm SoCs use DesignWare Core IP for USB2/3
+	  functionality.
+	  This driver also handles Qscratch wrapper which is needed
+	  for peripheral mode support.
+	  Say 'Y' or 'M' if you have one such device.
+
+endif