kernel/linux.git/drivers/usb/host/Kconfig, branch linux-4.20.y

USB: EHCI: make ehci-mv a separate driver

2018-09-20T11:07:55+00:00

This is done do that it could be enabled alongside other platform EHCI glue drivers on multiplatform kernels. Signed-off-by: Lubomir Rintel Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB host: Add USB ehci support for nuvoton npcm7xx platform

2018-06-25T13:59:15+00:00

This patch adds support for ehci controller for the Nuvoton npcm7xx platform. Most of the code was taken from ehci-spear.c + specific initialization code Signed-off-by: Avi Fishman Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

xhci: hisilicon: support HiSilicon STB xHCI host controller

2018-05-24T16:03:07+00:00

This commit adds support for HiSilicon STB xHCI host controller. There are two xHCI host controllers on HiSilicon STB SoCs. Each one requires additional configuration before exposing interface compliant with xHCI. Reviewed-by: Chunfeng Yun Signed-off-by: Jianguo Sun Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman

usb: phy: Add Kconfig entry for Tegra PHY driver

2018-04-23T07:50:57+00:00

Tegra's EHCI driver has a build dependency on Tegra's PHY driver and currently Tegra's PHY driver is built only when Tegra's EHCI driver is built. Add own Kconfig entry for the Tegra's PHY driver so that drivers other than ehci-tegra (like ChipIdea UDC) could work with ehci-tegra driver being disabled in kernels config by allowing user to manually select the PHY driver. Signed-off-by: Dmitry Osipenko Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2018-04-05T00:55:35+00:00

Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver patches for 4.17-rc1. Lots of USB typeC work happened this round, with code moving from the staging directory into the "real" part of the kernel, as well as new infrastructure being added to be able to handle the different types of "roles" that typeC requires. There is also the normal huge set of USB gadget controller and driver updates, along with XHCI changes, and a raft of other tiny fixes all over the USB tree. And the PHY driver updates are merged in here as well as they interacted with the USB drivers in some places. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (250 commits) Revert "USB: serial: ftdi_sio: add Id for Physik Instrumente E-870" usb: musb: gadget: misplaced out of bounds check usb: chipidea: imx: Fix ULPI on imx53 usb: chipidea: imx: Cleanup ci_hdrc_imx_platform_flag usb: chipidea: usbmisc: small clean up usb: chipidea: usbmisc: evdo can be set e/o reset usb: chipidea: usbmisc: evdo is only specific to OTG port USB: serial: ftdi_sio: add Id for Physik Instrumente E-870 usb: dwc3: gadget: never call ->complete() from ->ep_queue() usb: gadget: udc: core: update usb_ep_queue() documentation usb: host: Remove the deprecated ATH79 USB host config options usb: roles: Fix return value check in intel_xhci_usb_probe() USB: gadget: f_midi: fixing a possible double-free in f_midi usb: core: Add USB_QUIRK_DELAY_CTRL_MSG to usbcore quirks usb: core: Copy parameter string correctly and remove superfluous null check USB: announce bcdDevice as well as idVendor, idProduct. USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw usb: hub: Reduce warning to notice on power loss USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator USB: serial: cp210x: add ELDAT Easywave RX09 id ...

usb: isp1362: remove blackfin arch glue

2018-03-26T13:57:14+00:00

The blackfin architecture is getting removed, and this is the last remaining architecture specific setting, so the various hacks can be removed now. From all I can tell, there are no remaining in-tree users of the driver, but it could be used by out-of-tree platform ports. I've marked the driver as 'depends on COMPILE_TEST', short of removing it outright. It was originally written for some ARM PXA machines using the same chip, but that platform never really worked and the code has been removed a long time ago. Acked-by: Greg Kroah-Hartman Acked-by: Aaron Wu Signed-off-by: Arnd Bergmann

usb: host: Remove the deprecated ATH79 USB host config options

2018-03-26T09:59:25+00:00

The options USB_EHCI_ATH79 and USB_OHCI_ATH79 only enable the generic EHCI and OHCI platform drivers, and have been marked as deprecated since 2012. These can be safely removed if we make sure that USB_EHCI_ROOT_HUB_TT still get enabled for the EHCI driver. This is now done be selecting this option when the EHCI platform driver is enabled on the ATH79 platform. Signed-off-by: Alban Bedel Signed-off-by: Greg Kroah-Hartman

usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT

2018-02-15T21:29:13+00:00

Move the Kconfig symbols USB_UHCI_BIG_ENDIAN_MMIO and USB_UHCI_BIG_ENDIAN_DESC out of drivers/usb/host/Kconfig, which is conditional upon USB && USB_SUPPORT, so that it can be freely selected by platform Kconfig symbols in architecture code. For example once the MIPS_GENERIC platform selects are fixed in commit 2e6522c56552 ("MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN"), the MIPS 32r6_defconfig warns like so: warning: (MIPS_GENERIC) selects USB_UHCI_BIG_ENDIAN_MMIO which has unmet direct dependencies (USB_SUPPORT && USB) warning: (MIPS_GENERIC) selects USB_UHCI_BIG_ENDIAN_DESC which has unmet direct dependencies (USB_SUPPORT && USB) Fixes: 2e6522c56552 ("MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN") Signed-off-by: James Hogan Cc: Corentin Labbe Cc: Ralf Baechle Cc: Paul Burton Cc: linux-usb@vger.kernel.org Cc: linux-mips@linux-mips.org Acked-by: Greg Kroah-Hartman Patchwork: https://patchwork.linux-mips.org/patch/18559/

usb: xhci: Add DbC support in xHCI driver

2017-12-08T16:43:52+00:00

xHCI compatible USB host controllers(i.e. super-speed USB3 controllers) can be implemented with the Debug Capability(DbC). It presents a debug device which is fully compliant with the USB framework and provides the equivalent of a very high performance full-duplex serial link. The debug capability operation model and registers interface are defined in 7.6.8 of the xHCI specification, revision 1.1. The DbC debug device shares a root port with the xHCI host. By default, the debug capability is disabled and the root port is assigned to xHCI. When the DbC is enabled, the root port will be assigned to the DbC debug device, and the xHCI sees nothing on this port. This implementation uses a sysfs node named under the xHCI device to manage the enabling and disabling of the debug capability. When the debug capability is enabled, it will present a debug device through the debug port. This debug device is fully compliant with the USB3 framework, and it can be enumerated by a debug host on the other end of the USB link. As soon as the debug device is configured, a TTY serial device named /dev/ttyDBC0 will be created. Signed-off-by: Lu Baolu Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman

usb: host: remove ehci-msm.c

2017-11-01T16:05:51+00:00

No Qualcomm SoC requires the "ehci-msm.c" code any more. So remove it. Suggested-by: Stephen Boyd Signed-off-by: Alex Elder Acked-by: Bjorn Andersson Acked-by: Andy Gross Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman