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* Merge tag 'docs-for-linus' of git://git.lwn.net/linux-2.6Linus Torvalds2015-02-1135-388/+664
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull documentation updates from Jonathan Corbet: "Highlights this time around include: - A thrashing of SubmittingPatches to bring it out of the "send everything to Linus" era of kernel development. - A new document on completions from Nicholas McGuire - Lots of typo fixes, formatting improvements, corrections, build fixes, and more" * tag 'docs-for-linus' of git://git.lwn.net/linux-2.6: (35 commits) Documentation: Fix the wrong command `echo -1 > set_ftrace_pid` for cleaning the filter. can-doc: Fixed a wrong filepath in can.txt Documentation: Fix trivial typo in comment. kgdb,docs: Fix typo and minor style issues Documentation: add description for FTRACE probe status doc: brief user documentation for completion Documentation/misc-devices/mei: Fix indentation of embedded code. Documentation/misc-devices/mei: Fix indentation of enumeration. Documentation/misc-devices/mei: Fix spacing around parentheses. Documentation/misc-devices/mei: Fix formatting of headings. Documentation: devicetree: Fix double words in Doumentation/devicetree Documentation: mm: Fix typo in vm.txt lockstat: Add documentation on contention and contenting points Documentation: fix blackfin gptimers-example build errors Fixes column alignment in table of contents entry 1.9 in Documentation/filesystems/proc.txt CodingStyle: enable emacs display of trailing whitespace DocBook: Do not exceed argument list limit gpio: board.txt: Fix the gpio name example Documentation/SubmittingPatches: unify whitespace/tabs for the DCO MAINTAINERS: Add the docs-next git tree to the maintainer entry ...
| * Documentation: Fix the wrong command `echo -1 > set_ftrace_pid` for cleaning ↵Wang Long2015-02-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | the filter. The command `echo > set_ftrace_pid` should be used to clean the filter quietly. because the command `echo -1 > set_ftrace_pid` will output the following: "bash: echo: write error: Invalid argument". so update the file Documentation/trace/ftrace.txt. Signed-off-by: Wang Long <long.wanglong@huawei.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * can-doc: Fixed a wrong filepath in can.txtStefan Tatschner2015-02-051-1/+1
| | | | | | | | | | | | | | | | | | <linux/can/error.h> moved in the big UAPI shuffle; update the document to note its new location. Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org> [jc: added changelog] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * Documentation: Fix trivial typo in comment.Sharon Dvir2015-02-041-1/+1
| | | | | | | | | | | | | | Changed 'does not discusses all API calls' to 'does not discuss all API calls' Signed-off-by: Sharon Dvir <sharon.dvir1@mail.huji.ac.il> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * kgdb,docs: Fix typo and minor style issuesGraham Whaley2015-02-041-40/+41
| | | | | | | | | | | | | | | | | | Fix up a number of small typos, duplications and formatting issues. Signed-off-by: Graham Whaley <graham.whaley@linux.intel.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> [jc: did s/kgdbdoc/kgdboc/] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * Documentation: add description for FTRACE probe statusWang Long2015-02-041-1/+2
| | | | | | | | | | | | | | | | | | Now kprobe status have four flags, so kprobes.txt should reflect all of them. Signed-off-by: Wang Long <long.wanglong@huawei.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * doc: brief user documentation for completionNicholas Mc Guire2015-01-301-0/+236
| | | | | | | | | | | | Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> [jc: cleaned up some spurious blank lines] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * Merge branch 'doc/sp-update' into docs-nextJonathan Corbet2015-01-291-220/+216
| |\ | | | | | | | | | | | | | | | | | | Bring in the big SubmittingPatches thrashup. Conflicts: Documentation/SubmittingPatches
| | * Docs: SubmittingPatches: mention using pull requests as a cover letterJonathan Corbet2014-12-231-1/+3
| | | | | | | | | | | | | | | Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| | * Docs: Mention device tree binding infoJonathan Corbet2014-12-231-1/+2
| | | | | | | | | | | | | | | Suggested-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| | * Docs: SubmittingPatches: miscellaneous cleanupsJonathan Corbet2014-12-231-23/+38
| | | | | | | | | | | | | | | | | | | | | Changes to make the formatting a bit more consistent and fix up wording in various places. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| | * Docs: SubmittingPatches: update follow-through instructionsJonathan Corbet2014-12-231-28/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | SubmittingPatches was written in the "keep sending to Linus until something shows up in a release" era. Given that we don't do things that way anymore and the system is far less lossy, update this information and add some hints on responding to reviewer comments. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| | * Docs: Update recipient information in SubmittingPatchesJonathan Corbet2014-12-231-53/+54
| | | | | | | | | | | | | | | | | | | | | | | | SubmittingPatches had two sections on selecting recipients; both were showing their age. Unify them into a single section that more closely reflects how we do things now. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| | * Docs: Bring SubmittingPatches more into the git eraJonathan Corbet2014-12-231-29/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | Much of the information in SubmittingPatches shows its pre-git history. Clean that up a bit and rephrase things with the assumption that developers will be using git. Also rewrite the "pull requests" section and include information on using signed tags. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| | * Docs: Remove "tips and tricks" from SubmittingPatchesJonathan Corbet2014-12-231-96/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | This section was just a weird collection of stuff that is better found elsewhere. The "coding style" section somewhat duplicated the previous coding style section; the useful information there has been collected into a single place. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation/misc-devices/mei: Fix indentation of embedded code.Julian Brost2015-01-291-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the source code embedded in mei-client-bus.txt was indented using spaces. This properly indents it with tabs and also removes a single space that was placed in front of a closing curly brace. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation/misc-devices/mei: Fix indentation of enumeration.Julian Brost2015-01-291-45/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Properly indent a list in mei.txt in the same way as another list in that file. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation/misc-devices/mei: Fix spacing around parentheses.Julian Brost2015-01-291-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a space before opening and after closing parentheses where appropriate. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation/misc-devices/mei: Fix formatting of headings.Julian Brost2015-01-292-12/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the heading underlines fit the length of the heading, remove colons at the end of headings and consistently place an empty line after each heading and two empty lines before each that is preceded by a paragraph. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation: devicetree: Fix double words in Doumentation/devicetreeMasanari Iida2015-01-2810-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | This patch fix multiple words such as "the the" and "which which" in Documentation/devicetree. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation: mm: Fix typo in vm.txtMasanari Iida2015-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | This patch fix a spelling typo in Documentation/sysctl/vm.txt Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | lockstat: Add documentation on contention and contenting pointsDaniel Wagner2015-01-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation: fix blackfin gptimers-example build errorsRandy Dunlap2015-01-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't build the blackfin gptimers-example module when BFIN_GPTIMERS is not enabled. Allow the build when BFIN_GPTIMERS is =y or =m. I believe that this patch fixes these build errors, but I don't have a build environment to test this. ERROR: "disable_gptimers" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "enable_gptimers" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "set_gptimer_config" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "clear_gptimer_intr" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "get_gptimer_period" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "get_gptimer_pwidth" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "get_gptimer_intr" [Documentation/blackfin/gptimers-example.ko] undefined! Reported-by: Fenggaung Wu <fengguang.wu@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Fixes column alignment in table of contents entry 1.9 in ↵Trace Pillars2015-01-281-1/+1
| | | | | | | | | | | | | | | | | | Documentation/filesystems/proc.txt Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | CodingStyle: enable emacs display of trailing whitespaceAlison Chaiken2015-01-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Suggest to developers who use emacs that they turn on the instantaneous trailing-whitespace warning feature. Signed-off-by: Alison Chaiken <alison_chaiken@mentor.com> [jc: untabified to match its surroundings] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | DocBook: Do not exceed argument list limitMichal Marek2015-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use find + xargs to compress the generated manpages. Without this patch, the build can fail with gzip -f Documentation/DocBook/man/*.9 /bin/bash: /usr/bin/gzip: Argument list too long This happened with qemu user mode emulation on aarch64. Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | gpio: board.txt: Fix the gpio name exampleFabio Estevam2015-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As explained in this file: "GPIOs mappings are defined in the consumer device's node, in a property named <function>-gpios" So fix the example to match the convention. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation/SubmittingPatches: unify whitespace/tabs for the DCOStefan Beller2014-12-291-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Developers Certificate of Origin has a mixture of tabs and white spaces which is annoying to view if your editor explicitly views white space characters. Also remove any trailing white spaces found in the file. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | MAINTAINERS: Add the docs-next git tree to the maintainer entryJonathan Corbet2014-12-291-0/+1
| | | | | | | | | | | | Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation: update seq_fileDmitry V. Levin2014-12-291-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update descriptions of seq_path() and seq_path_root(): starting with commit v3.2-rc4-1-g02125a8, seq_path_root() no longer changes the value of root; starting with commit v3.2-rc7-104-g8c9379e, some arguments of seq_path() and seq_path_root() are const. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Documentation: GNU is frequently spelled GnuKevin2014-12-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | The official spelling of GNU is GNU and not Gnu. Bug 89551 https://bugzilla.kernel.org/show_bug.cgi?id=89551 Signed-off-by: Kevin Law <kevin@stealsyour.pw> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | doc: driver-model: improve wording "is provide the"Jeremiah Mahler2014-12-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Improve the wording by changing it from "is provide the" to "is to give the". Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Update of Documentation/dmaengine/00-INDEXHenrik Austad2014-12-292-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - client.txt was moved by f36d2e67 (dmaengine: Move the current doc to a folder of its own) - dmatmest.txt was moved by 935cdb56 (dmanegine: move dmatest.txt to dmaengine folder) - provider.txt was added by c4d2ae967 (Documentation: dmaengine: Add a documentation for the dma controller API). Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: dmaengine@vger.kernel.org Cc: linux-doc@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Update of Documentation/cgroups/00-INDEXHenrik Austad2014-12-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unified-hierarchy.txt was added by 65731578 (cgroup: add documentation about unified hierarchy) Cc: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: cgroups@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Update of Documentation/arm/00-INDEXHenrik Austad2014-12-291-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added: - arm/Makefile was added by adb19fb6 (add makefiles for more targets) - arm/CCN.txt was added by a33b0daa (ARM CCN PMU driver) Removed: - arm/Sharp-LH was removed by 82e6923e (ARM: lh7a40x: remove unmaintained platform support) Not updated: Documentation/arm/msm/ is missing 00-INDEX (1 files) Documentation/arm/Samsung-S3C24XX/ is missing 00-INDEX (12 files) Documentation/arm/nwfpe/ is missing 00-INDEX (4 files) Documentation/arm/OMAP/ is missing 00-INDEX (2 files) Documentation/arm/sunxi/ is missing 00-INDEX (2 files) Documentation/arm/SPEAr/ is missing 00-INDEX (1 files) Documentation/arm/Marvell/ is missing 00-INDEX (1 files) Documentation/arm/SA1100/ is missing 00-INDEX (18 files) Documentation/arm/pxa/ is missing 00-INDEX (1 files) Documentation/arm/sti/ is missing 00-INDEX (4 files) Documentation/arm/SH-Mobile/ is missing 00-INDEX (4 files) Documentation/arm/VFP/ is missing 00-INDEX (1 files) Documentation/arm/Samsung/ is missing 00-INDEX (3 files) Cc: Jonathan Corbet <corbet@lwn.net> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: linux-doc@vger.kernel.org (open list:DOCUMENTATION) Cc: linux-kernel@vger.kernel.org (open list) Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Update of Documentation/networking/00-INDEXHenrik Austad2014-12-291-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - altera_tse.txt was added by 04add4ab (Add Altera Ethernet (TSE) Documentation) - cdc_mbim.txt was added by a563babe (cdc_mbim: add driver documentation) - dctcp.txt was added by e3118e83 (tcp: add DCTCP congestion control algorithm) CC: Jonathan Corbet <corbet@lwn.net> CC: "David S. Miller" <davem@davemloft.net> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | Update of Documentation/00-INDEXHenrik Austad2014-12-292-14/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added files - hsi.txt was added by 3a8ab8af (HSI: Add some general description for the HSI subsystem) - lzo.txt was added by d98a0526 (lzo: document part of the encoding) - xillybus.txt was added by 7051924f (xillybus: Move out of staging) - mailbox.txt was added by 15320fbc (add documentation for mailbox framework) Moved files - xommit 214e0aed (Move locking related docs into Documentation/locking/): * lockdep-design.txt * lockstat.txt * mutex-design.txt * rt-mutex-design.txt * rt-mutex.txt * spinlocks.txt * ww-mutex-design.txt - kselftest.txt was moved by 3c415707 (kselftest: Move the docs to the Documentation dir) CC: Davidlohr Bueso <davidlohr@hp.com> CC: Willy Tarreau <w@1wt.eu> CC: Randy Dunlap <rdunlap@infradead.org> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Sebastian Reichel <sre@kernel.org> CC: Eli Billauer <eli.billauer@gmail.com> CC: Jonathan Corbet <corbet@lwn.net> CC: Jiri Kosina <trivial@kernel.org> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org Cc: Tim Bird <tim.bird@sonymobile.com> Cc: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* | | Merge branch 'mailbox-devel' of ↵Linus Torvalds2015-02-117-3/+454
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox framework updates from Jassi Brar. * 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: Add Altera mailbox driver mailbox: check for bit set before polling Mailbox: Fix return value check in pcc_init()
| * | | mailbox: Add Altera mailbox driverLey Foon Tan2015-02-065-0/+451
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The Altera mailbox allows for interprocessor communication. It supports only one channel and work as either sender or receiver. Signed-off-by: Ley Foon Tan <lftan@altera.com>
| * | | mailbox: check for bit set before pollingJassi Brar2015-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before polling we just need to see if the TXDONE_BY_POLL bit is set in txdone_method. There may be another bit (method) specified as well, like TXDONE_BY_ACK. Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
| * | | Mailbox: Fix return value check in pcc_init()Wei Yongjun2015-02-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error, the function platform_create_bundle() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
* | | | Merge tag 'pinctrl-v3.20-1' of ↵Linus Torvalds2015-02-1154-3158/+7863
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pincontrol updates from Linus Walleij: :This is the bulk of pin control changes for the v3.20 cycle: Framework changes and enhancements: - Passing -DDEBUG recursively to subdir drivers so we get debug messages properly turned on. - Infer map type from DT property in the groups parsing code in the generic pinconfig code. - Support for custom parameter passing in generic pin config. This is used when you are using the generic pin config, but want to add a few custom properties that no other driver will use. New drivers: - Driver for the Xilinx Zynq - Driver for the AmLogic Meson SoCs New features in drivers: - Sleep support (suspend/resume) for the Cherryview driver - mvebeu a38x can now mux a UART on pins MPP19 and MPP20 - Migrated the qualcomm driver to generic pin config handling of extended config options in the core code. - Support BUS1 and AUDIO in the Exynos pin controller. - Add some missing functions in the sun6i driver. - Add support for the A31S variant in the sun6i driver. - EMEv2 support in the Renesas PFC driver. - Add support for Qualcomm MSM8916 in the qcom driver. Deleted features - Drop support for the SiRF Marco that was never released to the market. - Drop SH7372 support as the support for this platform is removed from the kernel" * tag 'pinctrl-v3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (40 commits) sh-pfc: emev2 - Fix mangled author name pinctrl: cherryview: Configure HiZ pins to be input when requested as GPIOs pinctrl: imx25: fix numbering for pins pinctrl: pinctrl-imx: don't use invalid value of conf_reg pinctrl: qcom: delete pin_config_get/set pinconf operations pinctrl: qcom: Add msm8916 pinctrl driver DT: pinctrl: Document Qualcomm MSM8916 pinctrl binding pinctrl: qcom: increase variable size for register offsets pinctrl: hide PCONFDUMP in #ifdef pinctrl: rockchip: Only mask interrupts; never disable pinctrl: zynq: Fix usb0 pins pinctrl: sh-pfc: sh7372: Remove DT binding documentation pinctrl: sh-pfc: sh7372: Remove PFC support sh-pfc: Add emev2 pinmux support sh-pfc: add macro to define pinmux without function pinctrl: add driver for Amlogic Meson SoCs staging: drivers: pinctrl: Fixed checkpatch.pl warnings pinctrl: exynos: Add AUDIO pin controller for exynos7 sh-pfc: r8a7790: add MLB+ pin group sh-pfc: r8a7791: add MLB+ pin group ...
| * | | | sh-pfc: emev2 - Fix mangled author nameGeert Uytterhoeven2015-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Fixes: 1e7d5d849cf4f0c5 ("sh-pfc: Add emev2 pinmux support") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | pinctrl: cherryview: Configure HiZ pins to be input when requested as GPIOsMika Westerberg2015-02-041-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the pin is in HiZ mode when it is requested as GPIO its value cannot be read (it always returns 0). In order to cope with the Linux GPIO subsystem where we do not have such state at all, turn the pin to be input instead. Reported-by: Jerome Blin <jerome.blin@intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | pinctrl: imx25: fix numbering for pinsUwe Kleine-König2015-02-031-139/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pin id for a given tuple listed in a fsl,pins property is calculated by dividing the first entry (which is also a register offset) by 4. As the first available register is at offset 0x8 and configures the pad MX25_PAD_A10 the right id for this pin is 2. All other pins are off by one, too. This patch drops the definition MX25_PAD_RESERVE1 (together with its only use) and decrements all following values by 1. Fixes: b4a87c9b966f ("pinctrl: pinctrl-imx: add imx25 pinctrl driver") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | pinctrl: pinctrl-imx: don't use invalid value of conf_regUwe Kleine-König2015-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The right check for conf_reg to be invalid it testing against -1 not 0 as is done in the rest of the driver. This fixes an oops that can be triggered by: cat /sys/kernel/debug/pinctrl/43fac000.iomuxc/* Fixes: ae75ff814538 ("pinctrl: pinctrl-imx: add imx pinctrl core driver") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | pinctrl: qcom: delete pin_config_get/set pinconf operationsStanimir Varbanov2015-01-301-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The .pin_config_get/set operation are not supported in qcom pinctrl driver. As the pinconf core is smart enough it doesn't complain about that. Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | pinctrl: qcom: Add msm8916 pinctrl driverJoonwoo Park2015-01-303-0/+1014
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initial pinctrl driver to support pin configuration with pinctrl framework for msm8916. Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | DT: pinctrl: Document Qualcomm MSM8916 pinctrl bindingStanimir Varbanov2015-01-301-0/+186
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds devicetree binding documentation. Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | | | pinctrl: qcom: increase variable size for register offsetsJoonwoo Park2015-01-301-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On newer TLMM hardware blocks the registers are spread and we need an offsets upper than 16 bits to address them. Increase the register offset variables to 32 bits size. Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>