This is the bulk of the pin control changes for the v5.9

kernel series:

Core changes:

- The GPIO patch "gpiolib: Introduce
  for_each_requested_gpio_in_range() macro" was put in an
  immutable branch and merged into the pinctrl tree as well.
  We see these changes also here.

- Improved debug output for pins used as GPIO.

New drivers:

- Ocelot Sparx5 SoC driver.

- Intel Emmitsburg SoC subdriver.

- Intel Tiger Lake-H SoC subdriver.

- Qualcomm PM660 SoC subdriver.

- Renesas SH-PFC R8A774E1 subdriver.

Driver improvements:

- Linear improvement and cleanups of the Intel drivers for
  Cherryview, Lynxpoint, Baytrail etc. Improved locking among
  other things.

- Renesas SH-PFC has added support for RPC pins, groups, and
  functions to r8a77970 and r8a77980.

- The newere Freescale (now NXP) i.MX8 pin controllers have
  been modularized. This is driven by the Google Android
  GKI initiative I think.

- Open drain support for pins on the Qualcomm IPQ4019.

- The Ingenic driver can handle both edges IRQ detection.

- A big slew of documentation fixes all over the place.

- A few irqchip template conversions by yours truly.
-----BEGIN PGP SIGNATURE-----
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=mJgb
-----END PGP SIGNATURE-----