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Linus Torvalds b805259942 gpio: updates for v5.14
- new driver for the IDT 79RC3243x GPIO controller
 - device tree bindings coversion to YAML for the following drivers:
   gpio-rk3328-grf, gpio-omap, gpio-davinci, gpio-zynq, gpio-stp, gpio-pcf857x
 - cleanup of probe functions in many drivers from Alexandru Ardelean, mostly
   dropping unnecessary calls to platform_set_drvdata() and removing error
   messages where none are needed (handled by the subsystem already)
 - several improvements to the core gpiolib and the sysfs interface code from
   Andy Shevchenko
 - conversion of the gpio-xilinx driver to using the bitmap API + improvements
   of suspend/resume handling + minor tweaks
 - convert the gpio-stmpe to using devres helpers exclusively in probe for
   improved robustness
 - updates for the generic gpio-regmap driver
 - updates for the gpio-dwapb driver
 - support for a new model in gpio-pca953x
 - cleanups in gpio-tegra186, gpio-104-idio-16, gpio-mxs & gpio-xgene
 - slight code refactoring of the gpio-zynq driver
 - documentation fixes from Mauro Carvalho Chehab
 - a bunch of minor tweaks and improvements all over the place
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Merge tag 'gpio-updates-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "One new driver, support for new models in existing ones, dt-bindings
  conversions for several modules and improvements all over the place.

  Summary:

   - new driver for the IDT 79RC3243x GPIO controller

   - device tree bindings coversion to YAML for the following drivers:
     gpio-rk3328-grf, gpio-omap, gpio-davinci, gpio-zynq, gpio-stp,
     gpio-pcf857x

   - cleanup of probe functions in many drivers from Alexandru Ardelean,
     mostly dropping unnecessary calls to platform_set_drvdata() and
     removing error messages where none are needed (handled by the
     subsystem already)

   - several improvements to the core gpiolib and the sysfs interface
     code from Andy Shevchenko

   - conversion of the gpio-xilinx driver to using the bitmap API +
     improvements of suspend/resume handling + minor tweaks

   - convert the gpio-stmpe to using devres helpers exclusively in probe
     for improved robustness

   - updates for the generic gpio-regmap driver

   - updates for the gpio-dwapb driver

   - support for a new model in gpio-pca953x

   - cleanups in gpio-tegra186, gpio-104-idio-16, gpio-mxs & gpio-xgene

   - slight code refactoring of the gpio-zynq driver

   - documentation fixes from Mauro Carvalho Chehab

   - a bunch of minor tweaks and improvements all over the place"

* tag 'gpio-updates-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (57 commits)
  docs: driver-api: gpio: using-gpio.rst: avoid using ReST :doc:`foo` markup
  dt-bindings: gpio: pcf857x: Convert to json-schema
  gpio: mxs: Prefer unsigned int to bare use of unsigned
  dt-bindings: gpio: stp: convert to json-schema
  dt-bindings: gpio: zynq: convert bindings to YAML
  dt-bindings: gpio: gpio-davinci: Convert to json-schema
  gpio: pca953x: Add support for the On Semi pca9655
  gpio: gpio-xilinx: update on suspend and resume calls
  gpio: zynq: Check return value of irq_get_irq_data
  gpio: zynq: Check return value of pm_runtime_get_sync
  gpio: zynq: use module_platform_driver to simplify the code
  gpio: idt3243x: Fix return value check in idt_gpio_probe()
  MAINTAINERS: update ti,omap-gpio.yaml reference
  dt-bindings: gpio: Add devicetree binding for IDT 79RC32434 GPIO controller
  gpio: Add support for IDT 79RC3243x GPIO controller
  gpio: regmap: move drvdata to config data
  gpio-dwapb: Drop unused headers and sort the rest
  gpio: gpio-regmap: Use devm_add_action_or_reset()
  gpio: dwapb: Switch to use fwnode_irq_get()
  gpio: dwapb: Drop redundant check in dwapb_irq_set_type()
  ...
2021-07-05 11:48:14 -07:00
arch m68knommu: fixes for v5.14 2021-07-05 11:16:28 -07:00
block scsi: blkcg: Fix application ID config options 2021-07-04 11:44:22 -07:00
certs Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-06-28 16:04:56 -07:00
Documentation gpio: updates for v5.14 2021-07-05 11:48:14 -07:00
drivers gpio: updates for v5.14 2021-07-05 11:48:14 -07:00
fs Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2021-07-03 11:41:14 -07:00
include gpio: updates for v5.14 2021-07-05 11:48:14 -07:00
init Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 2021-07-04 12:58:33 -07:00
ipc Merge branch 'akpm' (patches from Andrew) 2021-07-02 12:08:10 -07:00
kernel Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 2021-07-04 12:58:33 -07:00
lib gpio: updates for v5.14 2021-07-05 11:48:14 -07:00
LICENSES LICENSES: Add the CC-BY-4.0 license 2020-12-08 10:33:27 -07:00
mm Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 2021-07-04 12:58:33 -07:00
net asm-generic/unaligned: Unify asm/unaligned.h around struct helper 2021-07-02 12:43:40 -07:00
samples VFIO update for v5.14-rc1 2021-07-03 11:49:33 -07:00
scripts s390 updates for the 5.14 merge window 2021-07-04 12:17:38 -07:00
security asm-generic/unaligned: Unify asm/unaligned.h around struct helper 2021-07-02 12:43:40 -07:00
sound Revert "ALSA: usb-audio: Reduce latency at playback start" 2021-07-02 22:05:52 -07:00
tools Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 2021-07-04 12:58:33 -07:00
usr .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
virt Merge branch 'akpm' (patches from Andrew) 2021-06-29 17:29:11 -07:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap m68k updates for v5.14 2021-06-28 14:01:03 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: move Murali Karicheri to credits 2021-04-29 15:47:30 -07:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS gpio: updates for v5.14 2021-07-05 11:48:14 -07:00
Makefile arm64 updates for 5.14 2021-06-28 14:04:24 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.