Merge tag 'gpio-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

Pull GPIO updates from Linus Walleij:
 "This is the bulk of the GPIO changes for the v5.11 kernel cycle:

  Core changes:

   - Retired the old set-up function for GPIO IRQ chips. All chips now
     use the template struct gpio_irq_chip and pass that to the core to
     be set up alongside the gpio_chip. We can finally get rid of the
     old cruft.

   - Some refactoring and clean up of the core code.

   - Support edge event timestamps to be stamped using REALTIME (wall
     clock) timestamps. We have found solid use cases for this, so we
     support it.

  New drivers:

   - MStar MSC313 GPIO driver.

   - HiSilicon GPIO driver.

  Driver improvements:

   - The PCA953x driver now also supports the NXP PCAL9554B/C chips.

   - The mockup driver can now be probed from the device tree which is
     pretty useful for virtual prototyping of devices.

   - The Rcar driver now supports .get_multiple()

   - The MXC driver dropped some legacy and became a pure device tree
     client.

   - The Exar driver was moved over to the IDA interface for
     enumerating, and also switched over to using regmap for register
     access"

* tag 'gpio-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (87 commits)
  MAINTAINERS: Remove reference to non-existing file
  gpio: hisi: Do not require ACPI for COMPILE_TEST
  MAINTAINERS: Add maintainer for HiSilicon GPIO driver
  gpio: gpio-hisi: Add HiSilicon GPIO support
  gpio: cs5535: Simplify the return expression of cs5535_gpio_probe()
  gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
  dt-bindings: mt7621-gpio: convert bindings to YAML format
  gpiolib: cdev: Flag invalid GPIOs as used
  gpio: put virtual gpio device into their own submenu
  drivers: gpio: amd8111: use SPDX-License-Identifier
  drivers: gpio: amd8111: prefer dev_err()/dev_info() over raw printk
  drivers: gpio: bt8xx: prefer dev_err()/dev_warn() over of raw printk
  gpio: Add TODO item for debugfs interface
  gpio: just plain warning when nonexisting gpio requested
  tools: gpio: add option to report wall-clock time to gpio-event-mon
  tools: gpio: add support for reporting realtime event clock to lsgpio
  gpiolib: cdev: allow edge event timestamps to be configured as REALTIME
  gpio: msc313: MStar MSC313 GPIO driver
  dt-bindings: gpio: Binding for MStar MSC313 GPIO controller
  dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver
  ...

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/gpio/gpio-dwapb.c
Simple merge

diff --cc drivers/gpio/gpio-mvebu.c
Simple merge

diff --cc drivers/gpio/gpiolib.c
index 6e3c4d7a7d14675b47c576b1b09165ca7d929877,5ce0c14c637b38dcdb5ffbdac44c9dcdce1a655d..b02cc2abd3b680263cdc9c5cd11c278969c9b9ee
--- 1/drivers/gpio/gpiolib.c
--- 2/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@@ -1804,13 -1655,8 +1655,13 @@@ EXPORT_SYMBOL_GPL(gpiochip_generic_requ
   * @gc: the gpiochip to request the gpio function for
   * @offset: the offset of the GPIO to free from GPIO function
   */
- void gpiochip_generic_free(struct gpio_chip *gc, unsigned offset)
+ void gpiochip_generic_free(struct gpio_chip *gc, unsigned int offset)
  {
 +#ifdef CONFIG_PINCTRL
 +      if (list_empty(&gc->gpiodev->pin_ranges))
 +              return;
 +#endif
 +
        pinctrl_gpio_free(gc->gpiodev->base + offset);
  }
  EXPORT_SYMBOL_GPL(gpiochip_generic_free);