Pull pin control updates from Linus Walleij:
 "This is a calm cycle, not much happened this time around: not even
  much incremental development. Some three new drivers, that is all.

  No core changes.

  New drivers:

   - NXP (ex Freescale) i.MX 8QM driver.

   - NXP (ex Freescale) i.MX 8MM driver.

   - AT91 SAM9X60 subdriver.

  Improvements:

   - Support for external interrups (EINT) on Mediatek virtual GPIOs.

   - Make BCM2835 pin config fully generic.

   - Lots of Renesas SH-PFC incremental improvements"

* tag 'pinctrl-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (70 commits)
  pinctrl: imx: fix scu link errors
  dt-bindings: pinctrl: Document the i.MX50 IOMUXC binding
  pinctrl: qcom: spmi-gpio: Reorder debug print
  pinctrl: nomadik: fix possible object reference leak
  pinctrl: stm32: return error upon hwspinlock failure
  pinctrl: stm32: fix memory leak issue
  pinctrl: sh-pfc: r8a77965: Add DRIF pins, groups and functions
  pinctrl: sh-pfc: r8a77965: Add TMU pins, groups and functions
  pinctrl: sh-pfc: Validate fixed-size field widths at build time
  pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups
  pinctrl: sh-pfc: r8a7792: Fix vin1_data18_b pin group
  pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group
  pinctrl: sh-pfc: emev2: Add missing pinmux functions
  pinctrl: sunxi: Support I/O bias voltage setting on A80
  pinctrl: ingenic: Add LCD pins for the JZ4725B SoC
  pinctrl: samsung: Remove legacy API for handling external wakeup interrupts mask
  pinctrl: bcm2835: Direct GPIO config changes to generic pinctrl
  pinctrl: bcm2835: declare pin config as generic
  pinctrl: qcom: qcs404: Drop unused UFS_RESET macro
  dt-bindings: add documentation for slew rate
  ...