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Linus Torvalds e3084ed48f Pin control bulk changes for the v5.17 kernel cycle
Core changes:
 
 - New standard enumerator and corresponding device tree bindings
   for output impedance pin configuration. (Implemented and used
   in the Renesas rzg2l driver.)
 
 - Cleanup of Kconfig and Makefile to be somewhat orderly and
   alphabetic.
 
 New drivers:
 
 - Samsung Exynos 7885 pin controller.
 
 - Ocelot LAN966x pin controller.
 
 - Qualcomm SDX65 pin controller.
 
 - Qualcomm SM8450 pin controller.
 
 - Qualcomm PM8019, PM8226 and PM2250 pin controllers.
 
 - NXP/Freescale i.MXRT1050 pin controller.
 
 - Intel Thunder Bay pin controller.
 
 Enhancements:
 
 - Introduction of the string library helper function
   "kasprintf_strarray()" and subsequent use in Rockchip, ST and
   Armada pin control drivers, as well as the GPIO mockup driver.
 
 - The Ocelot pin controller has been extensively rewritten to
   use regmap and other modern kernel infrastructure.
 
 - The Microchip SGPIO driver has been converted to use regmap.
 
 - The SPEAr driver had been converted to use regmap.
 
 - Substantial cleanups and janitorial on the Apple pin control
   driver that was merged for v5.16.
 
 - Janitorial to remove of_node assignments in the GPIO portions
   that anyway get this handled in the GPIO core.
 
 - Minor cleanups and improvements in several pin controllers.
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Merge tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control bulk updates from Linus Walleij:
 "Core changes:

   - New standard enumerator and corresponding device tree bindings for
     output impedance pin configuration. (Implemented and used in the
     Renesas rzg2l driver.)

   - Cleanup of Kconfig and Makefile to be somewhat orderly and
     alphabetic.

  New drivers:

   - Samsung Exynos 7885 pin controller.

   - Ocelot LAN966x pin controller.

   - Qualcomm SDX65 pin controller.

   - Qualcomm SM8450 pin controller.

   - Qualcomm PM8019, PM8226 and PM2250 pin controllers.

   - NXP/Freescale i.MXRT1050 pin controller.

   - Intel Thunder Bay pin controller.

  Enhancements:

   - Introduction of the string library helper function
     "kasprintf_strarray()" and subsequent use in Rockchip, ST and
     Armada pin control drivers, as well as the GPIO mockup driver.

   - The Ocelot pin controller has been extensively rewritten to use
     regmap and other modern kernel infrastructure.

   - The Microchip SGPIO driver has been converted to use regmap.

   - The SPEAr driver had been converted to use regmap.

   - Substantial cleanups and janitorial on the Apple pin control driver
     that was merged for v5.16.

   - Janitorial to remove of_node assignments in the GPIO portions that
     anyway get this handled in the GPIO core.

   - Minor cleanups and improvements in several pin controllers"

* tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (98 commits)
  pinctrl: imx: fix assigning groups names
  dt-bindings: pinctrl: mt8195: add wrapping node of pin configurations
  pinctrl: bcm: ns: use generic groups & functions helpers
  pinctrl: imx: fix allocation result check
  pinctrl: samsung: Use platform_get_irq_optional() to get the interrupt
  pinctrl: Propagate firmware node from a parent device
  dt-bindings: pinctrl: qcom: Add SDX65 pinctrl bindings
  pinctrl: add one more "const" for generic function groups
  pinctrl: keembay: rework loops looking for groups names
  pinctrl: keembay: comment process of building functions a bit
  pinctrl: imx: prepare for making "group_names" in "function_desc" const
  ARM: dts: gpio-ranges property is now required
  pinctrl: aspeed: fix unmet dependencies on MFD_SYSCON for PINCTRL_ASPEED
  pinctrl: Get rid of duplicate of_node assignment in the drivers
  pinctrl-sunxi: don't call pinctrl_gpio_direction()
  pinctrl-bcm2835: don't call pinctrl_gpio_direction()
  pinctrl: bcm2835: Silence uninit warning
  pinctrl: Sort Kconfig and Makefile entries alphabetically
  pinctrl: Add Intel Thunder Bay pinctrl driver
  dt-bindings: pinctrl: Add bindings for Intel Thunderbay pinctrl driver
  ...
2022-01-12 10:56:08 -08:00
arch Peter Zijlstra says: 2022-01-11 17:24:45 -08:00
block for-5.17/block-2022-01-11 2022-01-12 10:26:52 -08:00
certs certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
crypto tpmdd updates for Linux v5.17 2022-01-11 12:58:41 -08:00
Documentation Pin control bulk changes for the v5.17 kernel cycle 2022-01-12 10:56:08 -08:00
drivers Pin control bulk changes for the v5.17 kernel cycle 2022-01-12 10:56:08 -08:00
fs for-5.17/block-2022-01-11 2022-01-12 10:26:52 -08:00
include Pin control bulk changes for the v5.17 kernel cycle 2022-01-12 10:56:08 -08:00
init Peter Zijlstra says: 2022-01-11 17:24:45 -08:00
ipc shm: extend forced shm destroy to support objects from several IPC nses 2021-11-20 10:35:54 -08:00
kernel for-5.17/block-2022-01-11 2022-01-12 10:26:52 -08:00
lib Pin control bulk changes for the v5.17 kernel cycle 2022-01-12 10:56:08 -08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm for-5.17/block-2022-01-11 2022-01-12 10:26:52 -08:00
net selinux/stable-5.17 PR 20220110 2022-01-11 13:03:06 -08:00
samples Networking changes for 5.17. 2022-01-10 19:06:09 -08:00
scripts ARM updates for 5.17-rc1: 2022-01-11 16:09:36 -08:00
security fs.idmapped.v5.17 2022-01-11 14:26:55 -08:00
sound sound fixes for 5.16-rc7 2021-12-23 09:55:58 -08:00
tools integrity-v5.17 2022-01-11 13:11:10 -08:00
usr initramfs: Check timestamp to prevent broken cpio archive 2021-10-24 13:48:40 +09:00
virt KVM: downgrade two BUG_ONs to WARN_ON_ONCE 2021-11-26 06:43:28 -05:00
.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 media updates for v5.17-rc1 2022-01-10 18:55:43 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
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 Pin control bulk changes for the v5.17 kernel cycle 2022-01-12 10:56:08 -08:00
Makefile Enable -Wcast-function-type 2022-01-11 17:06:42 -08:00
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.