kernel/linux.git/drivers/usb/misc/Kconfig, branch v5.15.7

usb: Add driver to allow any GPIO to be used for 7211 USB signals

2020-10-28T11:24:15+00:00

The Broadcom 7211 has new functionality that allows some USB low speed side band signals, that go from the XHCI host controller to pins on the chip, to be remapped to use any GPIO pin instead of the limited set selectable by hardware. This can be done without changing the standard driver for the host controller. There is currently support for three USB signals, PWRON, VBUS_PRESENT and PWRFLT. This driver will allow the remapping of any of these three signals based on settings in the Device Tree node for the driver. The driver was written so that it could handle additional signals added in the future by just adding the correct properties to the DT node. Below is an example of a DT node that would remap all three signals: usb_pinmap: usb-pinmap@22000d0 { compatible = "brcm,usb-pinmap"; reg = <0x22000d0 0x4>; in-gpios = <&gpio 18 0>, <&gpio 19 0>; brcm,in-functions = "VBUS", "PWRFLT"; brcm,in-masks = <0x8000 0x40000 0x10000 0x80000>; out-gpios = <&gpio 20 0>; brcm,out-functions = "PWRON"; brcm,out-masks = <0x20000 0x800000 0x400000 0x200000>; interrupts = <0x0 0xb2 0x4>; }; Signed-off-by: Al Cooper Link: https://lore.kernel.org/r/20201012200007.8862-3-alcooperx@gmail.com Signed-off-by: Greg Kroah-Hartman

USB: Replace HTTP links with HTTPS ones

2020-07-21T11:41:57+00:00

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov Link: https://lore.kernel.org/r/20200719160910.60018-1-grandmaster@al2klimov.de Signed-off-by: Greg Kroah-Hartman

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21+00:00

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada

USB: Add driver to control USB fast charge for iOS devices

2020-02-12T19:01:55+00:00

iOS devices will not draw more than 500mA unless instructed to do so. Setting the charge type power supply property to "fast" tells the device to start drawing more power, using the same procedure that official "MFi" chargers would. Signed-off-by: Bastien Nocera Acked-by: Alan Stern Link: https://lore.kernel.org/r/20191016093933.693-7-hadess@hadess.net Signed-off-by: Greg Kroah-Hartman

usb: misc: Fix Kconfig indentation

2019-11-21T13:39:40+00:00

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20191121132901.29186-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman

Merge 5.4-rc3 into usb-next

2019-10-14T05:09:59+00:00

we want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman

usb: Fix Kconfig indentation

2019-10-04T12:09:41+00:00

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski Acked-by: Johan Hovold Link: https://lore.kernel.org/r/20190923154956.6868-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman

USB: rio500: Remove Rio 500 kernel driver

2019-10-04T08:53:36+00:00

The Rio500 kernel driver has not been used by Rio500 owners since 2001 not long after the rio500 project added support for a user-space USB stack through the very first versions of usbdevfs and then libusb. Support for the kernel driver was removed from the upstream utilities in 2008: https://gitlab.freedesktop.org/hadess/rio500/commit/943f624ab721eb8281c287650fcc9e2026f6f5db Cc: Cesar Miquel Signed-off-by: Bastien Nocera Cc: stable Link: https://lore.kernel.org/r/6251c17584d220472ce882a3d9c199c401a51a71.camel@hadess.net Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2019-07-11T22:40:06+00:00

Pull USB / PHY updates from Greg KH: "Here is the big USB and PHY driver pull request for 5.3-rc1. Lots of stuff here, all of which has been in linux-next for a while with no reported issues. Nothing is earth-shattering, just constant forward progress for more devices supported and cleanups and small fixes: - USB gadget driver updates and fixes - new USB gadget driver for some hardware, followed by a quick revert of those patches as they were not ready to be merged... - PHY driver updates - Lots of new driver additions and cleanups with a few fixes mixed in" * tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (145 commits) Revert "usb: gadget: storage: Remove warning message" Revert "dt-bindings: add binding for USBSS-DRD controller." Revert "usb:gadget Separated decoding functions from dwc3 driver." Revert "usb:gadget Patch simplify usb_decode_set_clear_feature function." Revert "usb:gadget Simplify usb_decode_get_set_descriptor function." Revert "usb:cdns3 Add Cadence USB3 DRD Driver" Revert "usb:cdns3 Fix for stuck packets in on-chip OUT buffer." usb :fsl: Change string format for errata property usb: host: Stops USB controller init if PLL fails to lock usb: linux/fsl_device: Add platform member has_fsl_erratum_a006918 usb: phy: Workaround for USB erratum-A005728 usb: fsl: Set USB_EN bit to select ULPI phy usb: Handle USB3 remote wakeup for LPM enabled devices correctly drivers/usb/typec/tps6598x.c: fix 4CC cmd write drivers/usb/typec/tps6598x.c: fix portinfo width usb: storage: scsiglue: Do not skip VPD if try_vpd_pages is set usb: renesas_usbhs: add a workaround for a race condition of workqueue usb: gadget: udc: renesas_usb3: remove redundant assignment to ret usb: dwc2: use a longer AHB idle timeout in dwc2_core_reset() USB: gadget: function: fix issue Unneeded variable: "value" ...

docs: usb: rename files to .rst and add them to drivers-api

2019-06-20T12:28:36+00:00

While there are a mix of things here, most of the stuff were written from Kernel developer's PoV. So, add them to the driver-api book. A follow up for this patch would be to move documents from there that are specific to sysadmins, adding them to the admin-guide. Signed-off-by: Mauro Carvalho Chehab Acked-by: Johan Hovold Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman