[GIT PULL v2] gpio: updates for v5.13

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Linus,

This is the big pull-request for GPIO for this release cycle minus the configfs
changes and the gpio-sim driver that was based on it as these will have to sit
one more release out.

The resulting pull-request is even smaller than before and there's nothing
controversial left. The details are in the signed tag. Please pull!

Bartosz

The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b:

  Linux 5.12-rc4 (2021-03-21 14:56:43 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio-updates-for-v5.13-v2

for you to fetch changes up to 444952956f34a5de935159561d56a34276ffffd6:

  dt-bindings: gpio: add YAML description for rockchip,gpio-bank (2021-05-05 16:07:41 +0200)

----------------------------------------------------------------
gpio updates for v5.13

- new driver for the Realtek Otto GPIO controller
- ACPI support for gpio-mpc8xxx
- edge event support for gpio-sch (+ Kconfig fixes)
- Kconfig improvements in gpio-ich
- fixes to older issues in gpio-mockup
- ACPI quirk for ignoring EC wakeups on Dell Venue 10 Pro 5055
- improve the GPIO aggregator code by using more generic interfaces instead of
  reimplementing them in the driver
- convert the DT bindings for gpio-74x164 to yaml
- documentation improvements
- a slew of other minor fixes and improvements to GPIO drivers

----------------------------------------------------------------
Alexander Dahl (2):
      docs: kernel-parameters: Move gpio-mockup for alphabetic order
      docs: kernel-parameters: Add gpio_mockup_named_lines

Andy Shevchenko (13):
      irqdomain: Introduce irq_domain_create_simple() API
      gpiolib: Unify the checks on fwnode type
      gpiolib: Move of_node operations to gpiolib-of and correct fwnode use
      gpiolib: Introduce acpi_gpio_dev_init() and call it from core
      gpiolib: Reuse device's fwnode to create IRQ domain
      gpiolib: Fold conditionals into a simple ternary operator
      gpio: mockup: Drop duplicate NULL check in gpio_mockup_unregister_pdevs()
      gpio: mockup: Adjust documentation to the code
      lib/cmdline: Export next_arg() for being used in modules
      gpio: aggregator: Replace custom get_arg() with a generic next_arg()
      gpio: sch: Hook into ACPI GPE handler to catch GPIO edge events
      gpio: sch: Drop MFD_CORE selection
      gpio: ich: Switch to be dependent on LPC_ICH

Barney Goette (1):
      gpio: 104-dio-48e: Fix coding style issues

Bartosz Golaszewski (3):
      lib: bitmap: remove the 'extern' keyword from function declarations
      lib: bitmap: order includes alphabetically
      lib: bitmap: provide devm_bitmap_alloc() and devm_bitmap_zalloc()

Geert Uytterhoeven (1):
      dt-bindings: gpio: fairchild,74hc595: Convert to json-schema

Hans de Goede (1):
      gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055

Jan Kiszka (1):
      gpio: sch: Add edge event support

Jiapeng Chong (2):
      gpio: it87: remove unused code
      gpio: mxs: remove useless function

Johan Jonker (1):
      dt-bindings: gpio: add YAML description for rockchip,gpio-bank

Jonathan Neuschäfer (1):
      docs: driver-api: gpio: consumer: Mark another line of code as such

Linus Walleij (1):
      gpio: Mention GPIO MUX in docs

Ran Wang (1):
      gpio: mpc8xxx: Add ACPI support

Randy Dunlap (3):
      tools: gpio-utils: fix various kernel-doc warnings
      gpiolib: some edits of kernel docs for clarity
      gpio: sch: depends on LPC_SCH

Sander Vanheule (2):
      dt-bindings: gpio: Binding for Realtek Otto GPIO
      gpio: Add Realtek Otto GPIO support

Tian Tao (1):
      gpio: omap: Use device_get_match_data() helper

 Documentation/admin-guide/gpio/gpio-mockup.rst     |  11 +-
 Documentation/admin-guide/kernel-parameters.txt    |  10 +-
 Documentation/core-api/irq/irq-domain.rst          |  22 +-
 .../bindings/gpio/fairchild,74hc595.yaml           |  77 +++++
 .../devicetree/bindings/gpio/gpio-74x164.txt       |  27 --
 .../bindings/gpio/realtek,otto-gpio.yaml           |  78 +++++
 .../bindings/gpio/rockchip,gpio-bank.yaml          |  82 ++++++
 .../bindings/pinctrl/rockchip,pinctrl.txt          |  58 +---
 Documentation/driver-api/gpio/consumer.rst         |   2 +-
 Documentation/driver-api/gpio/drivers-on-gpio.rst  |   6 +
 drivers/gpio/Kconfig                               |  24 +-
 drivers/gpio/Makefile                              |   1 +
 drivers/gpio/gpio-104-dio-48e.c                    |  50 ++--
 drivers/gpio/gpio-aggregator.c                     |  39 +--
 drivers/gpio/gpio-ich.c                            |   2 -
 drivers/gpio/gpio-it87.c                           |   8 -
 drivers/gpio/gpio-mockup.c                         |   9 +-
 drivers/gpio/gpio-mpc8xxx.c                        |  47 ++-
 drivers/gpio/gpio-mxs.c                            |   5 -
 drivers/gpio/gpio-omap.c                           |   5 +-
 drivers/gpio/gpio-realtek-otto.c                   | 325 +++++++++++++++++++++
 drivers/gpio/gpio-sch.c                            | 198 ++++++++++++-
 drivers/gpio/gpiolib-acpi.c                        |  21 ++
 drivers/gpio/gpiolib-acpi.h                        |   4 +
 drivers/gpio/gpiolib-of.c                          |   6 +-
 drivers/gpio/gpiolib.c                             |  62 ++--
 include/linux/bitmap.h                             | 127 ++++----
 include/linux/gpio/driver.h                        |  12 +-
 include/linux/irqdomain.h                          |  19 +-
 kernel/irq/irqdomain.c                             |  20 +-
 lib/bitmap.c                                       |  42 ++-
 lib/cmdline.c                                      |   1 +
 tools/gpio/gpio-utils.c                            |  18 +-
 33 files changed, 1068 insertions(+), 350 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
 delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-74x164.txt
 create mode 100644 Documentation/devicetree/bindings/gpio/realtek,otto-gpio.yaml
 create mode 100644 Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
 create mode 100644 drivers/gpio/gpio-realtek-otto.c



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