Changes in Makefile

70f13579 - usb: chipidea: Add support for NPCM

Tue, 17 Oct 2023 19:59:03 +0000

usb: chipidea: Add support for NPCMAdd Nuvoton NPCM BMC SoCs support to USB ChipIdea driver.NPCM SoC includes ChipIdea IP block that is used for USB device controllermode.Signed-off-by: Tomer Maimon Acked-by: Peter Chen Link: https://lore.kernel.org/r/20231017195903.1665260-4-tmaimon77@gmail.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

c336fae2 - usb: chipidea: imx: avoid unnecessary probe defer

Thu, 30 Mar 2023 22:16:37 +0000

usb: chipidea: imx: avoid unnecessary probe deferThe changes brought by commit 73de93440186 have been inadvertidlyremoved, causing ci_hdrc_imx's probe to be loaded before usbmisc_imx's,despite ci_hdrc_imx needing usbmisc_imx.This condition may cause unexpected behaviors, especially when theChipIdea node is being referred to under /sys/class/udc/:$ ls -l /sys/class/udc/$when it should show as the following:$ ls -l /sys/class/udc/ci_hdrc.0 -> ../../devices/[...]/ci_hdrc.0/udc/ci_hdrc.0Some userspace tools may depend on this feature[1].[1]: https://github.com/nxp-imx/imx-uuc/blob/69029e71b0642ded83a6c9bfa03102bb310c88ed/linuxrc#L148Fixes: 95caa2ae70fd ("usb: chipidea: allow disabling glue drivers if EMBEDDED")Signed-off-by: Thomas Ballasi Link: https://lore.kernel.org/r/20230330221637.1605161-1-thomas.ballasi@savoirfairelinux.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

b4c5d446 - usb: chipidea: add tracepoint support for udc

Wed, 25 Mar 2020 07:52:29 +0000

usb: chipidea: add tracepoint support for udcAdd basic tracepoint support for udc driver.Reviewed-by: Jun Li Signed-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

95caa2ae - usb: chipidea: allow disabling glue drivers if EMBEDDED

Sat, 04 Apr 2020 00:00:06 +0000

usb: chipidea: allow disabling glue drivers if EMBEDDEDAllow to cut down on driver size for embedded config.Signed-off-by: Michał Mirosław Signed-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

1c16f63d - usb: chipidea: usb2: absorb zevio glue driver

Sat, 04 Apr 2020 00:00:06 +0000

usb: chipidea: usb2: absorb zevio glue driverZEVIO glue code is is identical to generic binding now, but doesn'tenable runtime PM. Let's squash the driver and get runtime PM for free.Signed-off-by: Michał Mirosław Signed-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

a930d8bd - usb: chipidea: Always build ULPI code

Wed, 04 Jul 2018 13:09:58 +0000

usb: chipidea: Always build ULPI codeCommit 03e6275ae381 ("usb: chipidea: Fix ULPI on imx51") causes a kernelhang on imx51 systems that use the ULPI interface and do not select theCONFIG_USB_CHIPIDEA_ULPI option.In order to avoid such potential misuse, let's always build thechipidea ULPI code into the final ci_hdrc object.Tested on a imx51-babbage board.Fixes: 03e6275ae381 ("usb: chipidea: Fix ULPI on imx51")Signed-off-by: Fabio Estevam Signed-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

dfebb5f4 - usb: chipidea: Add support for Tegra20/30/114/124

Wed, 16 Aug 2017 10:32:40 +0000

usb: chipidea: Add support for Tegra20/30/114/124All of these Tegra SoC generations have a ChipIdea UDC IP block that canbe used for device mode communication with a host. Implement rudimentarysupport that doesn't allow switching between host and device modes.Tested-by: Michał Mirosław Signed-off-by: Thierry Reding [digetx@gmail.com: rebased patches and added DMA alignment quirk for Tegra20]Signed-off-by: Dmitry Osipenko Acked-by: Peter Chen Signed-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

7bb7e9b1 - usb: chipidea: Add support for ULPI PHY bus

Wed, 28 Dec 2016 22:56:55 +0000

usb: chipidea: Add support for ULPI PHY busSome phys for the chipidea controller are controlled via the ULPIviewport. Add support for the ULPI bus so that these sorts ofphys can be probed and read/written automatically without havingto duplicate the viewport logic in each phy driver.Acked-by: Peter Chen Cc: Greg Kroah-Hartman Cc: Heikki Krogerus Signed-off-by: Stephen Boyd Signed-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

383da245 - usb: chipidea: delete static debug support

Tue, 27 Oct 2015 08:08:30 +0000

usb: chipidea: delete static debug supportSince we have dynamic debug support, delete static debug for chipideaSigned-off-by: Peter Chen List of files: /linux-6.15/drivers/usb/chipidea/Makefile

9d8c850d - usb: chipidea: support debugfs without CONFIG_USB_CHIPIDEA_DEBUG

Fri, 23 Oct 2015 02:33:58 +0000

usb: chipidea: support debugfs without CONFIG_USB_CHIPIDEA_DEBUGSince we need to mount debugfs to show/store the things wewant to debug, it is duplicated to add another configurationto enable it. Meanwhile, with CONFIG_USB_CHIPIDEA_DEBUG,we can't support chipidea debugfs at runtime.Signed-off-by: Peter Chen Cc: Jun Li List of files: /linux-6.15/drivers/usb/chipidea/Makefile

d728189d - chipidea: introduce specific Kconfig options for glue drivers

Fri, 20 Mar 2015 08:28:07 +0000

chipidea: introduce specific Kconfig options for glue driversThis patch introduces USB_CHIPIDEA_PCI and USB_CHIPIDEA_OF Kconfig options, oneper each specific glue driver. This is needed to provide different dependenciesthey have.Signed-off-by: Andy Shevchenko Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

10a062ce - usb: chipidea: add a usb2 driver for ci13xxx

Wed, 26 Nov 2014 05:44:36 +0000

usb: chipidea: add a usb2 driver for ci13xxxAdd a USB2 ChipIdea driver for ci13xxx, with optional PHY, clockand DMA mask, to support USB2 ChipIdea controllers that don't needspecific functions.Tested on the Marvell Berlin SoCs USB controllers.Signed-off-by: Antoine Tenart Tested-by: Soren Brinkmann Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

57677be5 - usb: chipidea: usb OTG fsm initialization.

Wed, 23 Apr 2014 07:56:44 +0000

usb: chipidea: usb OTG fsm initialization.This patch adds OTG fsm related initialization when do otg init,add a seperate file for OTG fsm related utilities.Signed-off-by: Peter Chen Signed-off-by: Li Jun Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

7b92e1dd - usb: chipidea: add support for USB OTG controller on LSI Zevio SoCs

Tue, 11 Mar 2014 05:47:39 +0000

usb: chipidea: add support for USB OTG controller on LSI Zevio SoCsThe USB controller in TI-NSPIRE calculators (LSI Zevio SoC) are based off eitherFreescale's USB OTG controller or the USB controller found in the IMX233, bothof which are Chipidea compatible.This patch adds a device tree binding for the controller.Signed-off-by: Peter Chen Signed-off-by: Daniel Tang Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

73de9344 - usb: chipidea: imx: avoid unnecessary probe defer every time

Fri, 06 Dec 2013 08:35:13 +0000

usb: chipidea: imx: avoid unnecessary probe defer every timeThe ci_hdrc_imx's probe needs usbmisc_imx to be loadded beforehand,so it is better we load usbmisc_imx first.Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

c10b4f03 - usb: chipidea: otg: add otg file used to access otgsc

Wed, 14 Aug 2013 09:44:06 +0000

usb: chipidea: otg: add otg file used to access otgscThis file is mainly used to access otgsc currently, it mayadd otg related things in the future.Tested-by: Marek Vasut Signed-off-by: Peter Chen Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

8e22978c - usb: chipidea: drop "13xxx" infix

Mon, 24 Jun 2013 11:46:36 +0000

usb: chipidea: drop "13xxx" infix"ci13xxx" is bad for at least the following reasons: * people often mistype it * it doesn't add any informational value to the names it's used in * it needlessly attracts mail filtersThis patch replaces it with "ci_hdrc", "ci_udc" or "ci_hw", dependingon the situation. Modules with ci13xxx prefix are also renamed accordinglyand aliases are added for compatibility. Otherwise, no functional changes.Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile

8973ba8b - usb: chipidea: depend on CONFIG_OF instead of CONFIG_OF_DEVICE

Fri, 19 Apr 2013 22:32:15 +0000

usb: chipidea: depend on CONFIG_OF instead of CONFIG_OF_DEVICECONFIG_OF_DEVICE is going away, so use CONFIG_OF instead. It does notappear that CONFIG_OF_DEVICE was the correct dependency either.Signed-off-by: Rob Herring Acked-by: Arnd Bergmann Tested-by: Benjamin Herrenschmidt Signed-off-by: Grant Likely List of files: /linux-6.15/drivers/usb/chipidea/Makefile

a7bc2fdf - usb: chipidea: usbmisc: rename file, struct and functions to usbmisc_imx

Sat, 30 Mar 2013 10:53:56 +0000

usb: chipidea: usbmisc: rename file, struct and functions to usbmisc_imxThis driver will be used for every Freescale SoC which has this miscmemory layout to control the basic usb handling. So better name thisdriver, function and struct names in a more generic way.Reported-by: Fabio Estevam Signed-off-by: Michael Grzeschik Signed-off-by: Marc Kleine-Budde Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/chipidea/Makefile