[GIT PULL] gpio: updates for v6.1-rc1

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Linus,

Here's the main pull-request from the GPIO subsystem for this merge window.
We have a single new driver, support for a bunch of new models, improvements
in drivers and core gpiolib code as well device-tree bindings changes.

Details are in the signed tag.

Please pull.
Bartosz Golaszewski

The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868:

  Linux 6.0-rc1 (2022-08-14 15:50:18 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio-updates-for-v6.1-rc1

for you to fetch changes up to 3c92506d86785967fd7e7933e04491b9276c2f00:

  gpio: tc3589x: Make irqchip immutable (2022-10-03 20:56:46 +0200)

----------------------------------------------------------------
gpio updates for v6.1-rc1

New drivers:
- add a new driver for the IMX System Controller Unit GPIOs

GPIO core:
- add fdinfo output for the GPIO character device file descriptors (allows
  user-space to determine which processes own which GPIO lines)
- improvements to OF GPIO code
- new quirk for Asus UM325UAZ in gpiolib-acpi
- new quirk for Freescale SPI in gpiolib-of

Driver improvements:
- add a new macro that reduces the amount of boilerplate code in ISA drivers
  and use it in relevant drivers
- support two new models in gpio-pca953x
- support new model in gpio-f7188x
- convert more drivers to use immutable irq chips
- other minor tweaks

Device-tree bindings:
- add DT bindings for gpio-imx-scu
- convert Xilinx GPIO bindings to YAML
- reference the properties from the SPI peripheral device-tree bindings
  instead of providing custom ones in the GPIO controller document
- add parsing of GPIO hog nodes to the DT bindings for gpio-mpfs-gpio
- relax the node name requirements in gpio-stmpe
- add new models for gpio-rcar and gpio-pxa95xx
- add a new vendor prefix: Diodes (for Diodes, Inc.)

Misc:
- pulled in the immutable branch from the x86 platform drivers tree including
  support for a new simatic board that depends on GPIO changes

----------------------------------------------------------------
Bartosz Golaszewski (3):
      Merge tag 'platform-drivers-x86-simatec-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into gpio/for-next
      Merge tag 'intel-gpio-v6.1-1' of gitolite.kernel.org:pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next
      gpiolib: cdev: add fdinfo output for line request file descriptors

Conor Dooley (1):
      dt-bindings: gpio: mpfs-gpio: allow parsing of hog child nodes.

Dmitry Torokhov (5):
      gpiolib: make fwnode_get_named_gpiod() static
      gpiolib: of: do not ignore requested index when applying quirks
      gpiolib: of: make Freescale SPI quirk similar to all others
      gpiolib: rework quirk handling in of_find_gpio()
      gpiolib: of: factor out conversion from OF flags

Francesco Dolcini (1):
      dt-bindings: gpio: stmpe: Remove node name requirement

Geert Uytterhoeven (1):
      dt-bindings: gpio: renesas,rcar-gpio: Add r8a779g0 support

Henning Schild (7):
      gpio-f7188x: switch over to using pr_fmt
      gpio-f7188x: add a prefix to macros to keep gpio namespace clean
      gpio-f7188x: Add GPIO support for Nuvoton NCT6116
      gpio-f7188x: use unique labels for banks/chips
      leds: simatic-ipc-leds-gpio: add new model 227G
      platform/x86: simatic-ipc: enable watchdog for 227G
      platform/x86: simatic-ipc: add new model 427G

Jeffy Chen (1):
      gpio/rockchip: Convert to generic_handle_domain_irq()

Krzysztof Kozlowski (1):
      dt-bindings: gpio: fairchild,74hc595: use spi-peripheral-props.yaml

Linus Walleij (2):
      gpio: ucb1400: Use proper header
      gpio: tc3589x: Make irqchip immutable

Mario Limonciello (2):
      gpiolib: acpi: Add support to ignore programming an interrupt
      gpiolib: acpi: Add a quirk for Asus UM325UAZ

Martyn Welch (5):
      dt-bindings: vendor-prefixes: add Diodes
      dt-bindings: gpio: pca95xx: add entry for pcal6534 and PI4IOE5V6534Q
      gpio: pca953x: Fix pca953x_gpio_set_pull_up_down()
      gpio: pca953x: Swap if statements to save later complexity
      gpio: pca953x: Add support for PCAL6534

Michael Walle (1):
      gpiolib: fix OOB access in quirk callbacks

Nate Drude (2):
      dt-bindings: gpio: pca95xx: add entry for pcal6408
      gpio: pca953x: introduce support for nxp,pcal6408

Qingtao Cao (1):
      gpio: exar: access MPIO registers on cascaded chips

Sergio Paracuellos (1):
      gpio: mt7621: Switch to use platform_get_irq() function

Shenwei Wang (3):
      dt-bindings: gpio: Add imx scu gpio driver bindings
      dt-bindings: firmware: imx: Add imx-scu gpio node
      gpio: imx-scu: add imx-scu GPIO driver

Srinivas Neeli (1):
      dt-bindings: gpio: gpio-xilinx: Convert Xilinx axi gpio binding to YAML

Uwe Kleine-König (1):
      gpio: twl4030: Reorder functions which allows to drop a forward declaraion

William Breathitt Gray (6):
      isa: Introduce the module_isa_driver_with_irq helper macro
      counter: 104-quad-8: Ensure number of irq matches number of base
      gpio: 104-dio-48e: Ensure number of irq matches number of base
      gpio: 104-idi-48: Ensure number of irq matches number of base
      gpio: 104-idio-16: Ensure number of irq matches number of base
      gpio: ws16c48: Ensure number of irq matches number of base

 .../devicetree/bindings/firmware/fsl,scu.yaml      |   5 +
 .../bindings/gpio/fairchild,74hc595.yaml           |   7 +-
 .../bindings/gpio/fsl,imx8qxp-sc-gpio.yaml         |  39 +++
 .../devicetree/bindings/gpio/gpio-pca95xx.yaml     |  99 ++++----
 .../devicetree/bindings/gpio/gpio-stmpe.txt        |   3 +-
 .../devicetree/bindings/gpio/gpio-xilinx.txt       |  48 ----
 .../bindings/gpio/microchip,mpfs-gpio.yaml         |  18 ++
 .../bindings/gpio/renesas,rcar-gpio.yaml           |   1 +
 .../devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml | 154 ++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 drivers/counter/104-quad-8.c                       |   5 +-
 drivers/gpio/Kconfig                               |   7 +-
 drivers/gpio/Makefile                              |   1 +
 drivers/gpio/gpio-104-dio-48e.c                    |   5 +-
 drivers/gpio/gpio-104-idi-48.c                     |   5 +-
 drivers/gpio/gpio-104-idio-16.c                    |   5 +-
 drivers/gpio/gpio-exar.c                           |  40 ++-
 drivers/gpio/gpio-f7188x.c                         | 275 ++++++++++++---------
 drivers/gpio/gpio-imx-scu.c                        | 139 +++++++++++
 drivers/gpio/gpio-mt7621.c                         |   7 +-
 drivers/gpio/gpio-pca953x.c                        | 177 ++++++++++---
 drivers/gpio/gpio-rockchip.c                       |  21 +-
 drivers/gpio/gpio-tc3589x.c                        |   8 +-
 drivers/gpio/gpio-twl4030.c                        |  26 +-
 drivers/gpio/gpio-ucb1400.c                        |   1 +
 drivers/gpio/gpio-ws16c48.c                        |   5 +-
 drivers/gpio/gpiolib-acpi.c                        |  38 ++-
 drivers/gpio/gpiolib-cdev.c                        |  18 ++
 drivers/gpio/gpiolib-of.c                          | 184 ++++++--------
 drivers/gpio/gpiolib.c                             | 132 +++++-----
 drivers/leds/simple/simatic-ipc-leds-gpio.c        |  42 +++-
 drivers/platform/x86/simatic-ipc.c                 |  10 +-
 include/linux/gpio/consumer.h                      |  13 -
 include/linux/isa.h                                |  52 +++-
 include/linux/platform_data/x86/simatic-ipc-base.h |   1 +
 include/linux/platform_data/x86/simatic-ipc.h      |   2 +
 include/linux/ucb1400.h                            |   2 +-
 37 files changed, 1089 insertions(+), 508 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/gpio/fsl,imx8qxp-sc-gpio.yaml
 delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
 create mode 100644 Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
 create mode 100644 drivers/gpio/gpio-imx-scu.c



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