aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/generic/patches-4.0/821-usb-dwc2-dualrole.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/generic/patches-4.0/821-usb-dwc2-dualrole.patch')
-rw-r--r--target/linux/generic/patches-4.0/821-usb-dwc2-dualrole.patch146
1 files changed, 0 insertions, 146 deletions
diff --git a/target/linux/generic/patches-4.0/821-usb-dwc2-dualrole.patch b/target/linux/generic/patches-4.0/821-usb-dwc2-dualrole.patch
deleted file mode 100644
index 9e841cb642..0000000000
--- a/target/linux/generic/patches-4.0/821-usb-dwc2-dualrole.patch
+++ /dev/null
@@ -1,146 +0,0 @@
---- a/drivers/usb/dwc2/Kconfig
-+++ b/drivers/usb/dwc2/Kconfig
-@@ -1,6 +1,6 @@
- config USB_DWC2
-- bool "DesignWare USB2 DRD Core Support"
-- depends on USB
-+ tristate "DesignWare USB2 DRD Core Support"
-+ depends on USB || USB_GADGET
- help
- Say Y here if your system has a Dual Role Hi-Speed USB
- controller based on the DesignWare HSOTG IP Core.
-@@ -10,49 +10,61 @@ config USB_DWC2
- 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
-- dwc2_platform.ko. For gadget mode, there will be a single
-- module called dwc2_gadget.ko.
--
-- NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. The
-- host and gadget drivers are still currently separate drivers.
-- There are plans to merge the dwc2_gadget driver with the dwc2
-- host driver in the near future to create a dual-role driver.
-+ dwc2_platform.ko. For all modes(host, gadget and dual-role), there
-+ will be an additional module named dwc2.ko.
-
- if USB_DWC2
-
-+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)
-+
- config USB_DWC2_HOST
-- tristate "Host only mode"
-+ bool "Host only mode"
- depends on USB
- help
- The Designware USB2.0 high-speed host controller
-- integrated into many SoCs.
-+ integrated into many SoCs. Select this option if you want the
-+ driver to operate in Host-only mode.
-
--config USB_DWC2_PLATFORM
-- bool "DWC2 Platform"
-- depends on USB_DWC2_HOST
-- default USB_DWC2_HOST
-+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"
-+ depends on (USB=y || USB=USB_DWC2) && (USB_GADGET=y || USB_GADGET=USB_DWC2)
- help
-- The Designware USB2.0 platform interface module for
-- controllers directly connected to the CPU. This is only
-- used for host mode.
-+ 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
-+
-+config USB_DWC2_PLATFORM
-+ tristate "DWC2 Platform"
-+ default USB_DWC2_HOST || USB_DWC2_PERIPHERAL
-+ help
-+ The Designware USB2.0 platform interface module for
-+ controllers directly connected to the CPU.
-
- config USB_DWC2_PCI
-- bool "DWC2 PCI"
-+ tristate "DWC2 PCI"
- depends on USB_DWC2_HOST && PCI
- default USB_DWC2_HOST
- help
- The Designware USB2.0 PCI interface module for controllers
- connected to a PCI bus. This is only used for host mode.
-
--comment "Gadget mode requires USB Gadget support to be enabled"
--
--config USB_DWC2_PERIPHERAL
-- tristate "Gadget only mode"
-- depends on USB_GADGET
-- help
-- The Designware USB2.0 high-speed gadget controller
-- integrated into many SoCs.
--
- config USB_DWC2_DEBUG
- bool "Enable Debugging Messages"
- help
---- a/drivers/usb/dwc2/Makefile
-+++ b/drivers/usb/dwc2/Makefile
-@@ -1,28 +1,28 @@
- ccflags-$(CONFIG_USB_DWC2_DEBUG) += -DDEBUG
- ccflags-$(CONFIG_USB_DWC2_VERBOSE) += -DVERBOSE_DEBUG
-
--obj-$(CONFIG_USB_DWC2_HOST) += dwc2.o
-+obj-$(CONFIG_USB_DWC2) += dwc2.o
- dwc2-y := core.o core_intr.o
--dwc2-y += hcd.o hcd_intr.o
--dwc2-y += hcd_queue.o hcd_ddma.o
-+
-+ifneq ($(filter y,$(CONFIG_USB_DWC2_HOST) $(CONFIG_USB_DWC2_DUAL_ROLE)),)
-+ dwc2-y += hcd.o hcd_intr.o
-+ dwc2-y += hcd_queue.o hcd_ddma.o
-+endif
-+
-+ifneq ($(filter y,$(CONFIG_USB_DWC2_PERIPHERAL) $(CONFIG_USB_DWC2_DUAL_ROLE)),)
-+ dwc2-y += gadget.o
-+endif
-
- # NOTE: The previous s3c-hsotg peripheral mode only driver has been moved to
- # this location and renamed gadget.c. When building for dynamically linked
--# modules, dwc2_gadget.ko will get built for peripheral mode. For host mode,
--# the core module will be dwc2.ko, the PCI bus interface module will called
--# dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko.
--# At present the host and gadget driver will be separate drivers, but there
--# are plans in the near future to create a dual-role driver.
-+# modules, dwc2.ko will get built for host mode, peripheral mode, and dual-role
-+# mode. The PCI bus interface module will called dwc2_pci.ko and the platform
-+# interface module will be called dwc2_platform.ko.
-
- ifneq ($(CONFIG_USB_DWC2_PCI),)
-- obj-$(CONFIG_USB_DWC2_HOST) += dwc2_pci.o
-+ obj-$(CONFIG_USB_DWC2) += dwc2_pci.o
- dwc2_pci-y := pci.o
- endif
-
--ifneq ($(CONFIG_USB_DWC2_PLATFORM),)
-- obj-$(CONFIG_USB_DWC2_HOST) += dwc2_platform.o
-- dwc2_platform-y := platform.o
--endif
--
--obj-$(CONFIG_USB_DWC2_PERIPHERAL) += dwc2_gadget.o
--dwc2_gadget-y := gadget.o
-+obj-$(CONFIG_USB_DWC2_PLATFORM) += dwc2_platform.o
-+dwc2_platform-y := platform.o