kernel/linux.git/drivers/usb/host/Kconfig, branch v6.6.134

usb: add HAS_IOPORT dependencies

2023-05-29T14:28:34+00:00

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. We thus need to add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Link: https://lore.kernel.org/r/20230522105049.1467313-37-schnelle@linux.ibm.com Signed-off-by: Greg Kroah-Hartman

usb: host: u132-hcd: Delete driver

2023-03-21T13:06:11+00:00

This driver got its last actual change in 2006 and is probably unused as nowbody should use a cardbus to USB adapter any more. If it were still used, the driver was in urgent need for maintainer love. (Explicit kref handling, underdocumented locking, .remove() can return errors ...) Also the link in the (now removed) help text doesn't look actively maintained. According to archive.org it forwarded to http://www.copenhagen-hotel.net/ already back in 2018. So don't waste more time on this driver and just delete it. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230321103638.343886-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-02-24T20:07:00+00:00

Pull USB / Thunderbolt driver updates from Greg KH: "Here is the big set of USB and Thunderbolt driver changes for 6.3-rc1. Nothing major in here, just lots of good development, including: - Thunderbolt additions for new device support and features - xhci driver updates and cleanups - USB gadget media driver updates (includes media core changes that were acked by the v4l2 maintainers) - lots of other USB gadget driver updates for new features - dwc3 driver updates and fixes - minor debugfs leak fixes - typec driver updates and additions - dt-bindings conversions to yaml - other small bugfixes and driver updates All have been in linux-next for a while with no reported issues" * tag 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (237 commits) usb: dwc3: xilinx: Remove unused of_gpio,h usb: typec: pd: Add higher capability sysfs for sink PDO usb: typec: pd: Remove usb_suspend_supported sysfs from sink PDO usb: dwc3: pci: add support for the Intel Meteor Lake-M usb: gadget: u_ether: Don't warn in gether_setup_name_default() usb: gadget: u_ether: Convert prints to device prints usb: gadget: u_serial: Add null pointer check in gserial_resume usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails xhci: host: potential NULL dereference in xhci_generic_plat_probe() dt-bindings: usb: amlogic,meson-g12a-usb-ctrl: make G12A usb3-phy0 optional usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev of: device: Do not ignore error code in of_device_uevent_modalias of: device: Ignore modalias of reused nodes usb: gadget: configfs: Fix set but not used variable warning usb: gadget: uvc: Use custom strings if available usb: gadget: uvc: Allow linking function to string descs usb: gadget: uvc: Pick up custom string descriptor IDs usb: gadget: uvc: Allow linking XUs to string descriptors usb: gadget: configfs: Attach arbitrary strings to cdev usb: gadget: configfs: Support arbitrary string descriptors ...

usb: remove the dead USB_OHCI_SH option

2023-02-03T07:25:30+00:00

USB_OHCI_SH is a dummy option that never builds any code, remove it. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20230113062339.1909087-3-hch@lst.de Signed-off-by: Greg Kroah-Hartman

xhci: split out rcar/rz support from xhci-plat.c

2023-02-02T10:12:59+00:00

The USB_XHCI_RZV2M and USB_RENESAS_USB3 select other drivers based on the enabled SoC types, which leads to build failures when the dependencies are not met: WARNING: unmet direct dependencies detected for USB_RZV2M_USB3DRD Depends on [n]: USB_SUPPORT [=y] && USB_GADGET [=n] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y]) Selected by [m]: - USB_XHCI_RZV2M [=m] && USB_SUPPORT [=y] && USB [=y] && USB_XHCI_HCD [=m] && USB_XHCI_PLATFORM [=m] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y]) ERROR: modpost: "rzv2m_usb3drd_reset" [drivers/usb/host/xhci-plat-hcd.ko] undefined! The xhci-rcar driver has a reverse dependency with the xhci core, and it depends on the UDC driver in turn. To untangle this, make the xhci-rcar.ko driver a standalone module that just calls into the xhci-plat.ko module like other drivers do. This allows handling the dependency on the USB_RZV2M_USB3DRD driver to only affect the xhci-rcar module and simplify the xhci-plat module. It also allows leaving out the hacks for broken dma mask and nested devices from the rcar side and keep that only in the generic xhci driver. As a future cleanup, the marvell and dwc3 specific bits of xhci-plat.c could be moved out as well, but that is not required for this bugfix. Fixes: c52c9acc415e ("xhci: host: Add Renesas RZ/V2M SoC support") Signed-off-by: Arnd Bergmann Tested-by: Biju Das Link: https://lore.kernel.org/r/20230131150531.12347-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman

xhci: host: Add Renesas RZ/V2M SoC support

2023-01-25T14:48:17+00:00

RZ/V2M is similar to R-Car XHCI but it doesn't require any firmware, we need to reset the USB Host reset release in DRD Module before accessing host registers. Signed-off-by: Biju Das Link: https://lore.kernel.org/r/20230121145853.4792-10-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman

ARM: s3c: remove s3c24xx specific hacks

2023-01-16T08:26:05+00:00

A number of device drivers reference CONFIG_ARM_S3C24XX_CPUFREQ or similar symbols that are no longer available with the platform gone, though the drivers themselves are still used on newer platforms, so remove these hacks. Acked-by: Greg Kroah-Hartman Acked-by: Linus Walleij Acked-by: Jonathan Cameron Acked-by: Daniel Lezcano Acked-by: Miquel Raynal Acked-by: Ulf Hansson Acked-by: Stephen Boyd Reviewed-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann

ARM: omap1: remove unused board files

2023-01-12T09:53:11+00:00

All board support that was marked as 'unused' earlier can now be removed, leaving the five machines that that still had someone using them in 2022, or that are supported in qemu. Cc: Aaro Koskinen Cc: Janusz Krzysztofik Cc: Tony Lindgren Cc: linux-omap@vger.kernel.org Signed-off-by: Arnd Bergmann

ARM: cns3xxx: remove entire platform

2023-01-10T22:10:26+00:00

cns3xxx was marked as unused a while ago, and gets removed entirely now. Acked-by: Krzysztof Hałasa Signed-off-by: Arnd Bergmann

usb: fotg210: Collect pieces of dual mode controller

2022-11-09T11:38:09+00:00

The Faraday FOTG210 is a dual-mode OTG USB controller that can act as host, peripheral or both. To be able to probe from one hardware description and to follow the pattern of other dual- mode controllers such as MUSB or MTU3 we need to collect the two, currently completely separate drivers in the same directory. After this, users need to select the main symbol USB_FOTG210 and then each respective subdriver. We pave the road to compile both drivers into the same kernel and select the one we want to use at probe() time, and possibly add OTG support in the end. This patch doesn't do much more than create the new symbol and collect the drivers in one place. We also add a comment for the section of dual-mode controllers in the Kconfig file so people can see what these selections are about. Also add myself as maintainer as there has been little response on my patches to these drivers. Cc: Fabian Vogt Cc: Yuan-Hsin Chen Cc: Felipe Balbi Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20221023144708.3596563-1-linus.walleij@linaro.org Signed-off-by: Greg Kroah-Hartman