Pull regulator updates from Mark Brown:
 "There's one API update here, a new API factoring out a common pattern
  for reference voltage supplies. These are supplies used as a reference
  by analogue circuits where the consumer requests and enables the
  supply, reads the voltage to calibrate the user and then never touches
  it again. This is factored out into a single operation which just
  returns the voltage and uses devm_ to manage the request and enable
  portion.

  Otherwise this has been a very quiet release, we've got some new
  device support, some small fixes, housekeeping and cleanup work but
  nothing substantial.

  There's also some non-regulator changes in here, a number of users for
  the new reference voltage API were merged along with it and some MFD
  changes were pulled in as dependencies for new driver work.

  Highlights:

   - Add a new API for single operation handling of reference voltages

   - Support for Allwinner AXP717 and D1, and NXP PCA9561A"

* tag 'regulator-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (33 commits)
  regulator: sun20i: Add Allwinner D1 LDOs driver
  regulator: dt-bindings: Add Allwinner D1 system LDOs
  regulator: Mention regulator id in error message about dummy supplies
  staging: iio: impedance-analyzer: ad5933: Use devm_regulator_get_enable_read_voltage()
  iio: frequency: admv1013: Use devm_regulator_get_enable_read_voltage()
  iio: addac: ad74115: Use devm_regulator_get_enable_read_voltage()
  hwmon: (adc128d818) simplify final return in probe
  regulator: devres: fix devm_regulator_get_enable_read_voltage() return
  hwmon: (da9052) Use devm_regulator_get_enable_read_voltage()
  hwmon: (adc128d818) Use devm_regulator_get_enable_read_voltage()
  regulator: devres: add API for reference voltage supplies
  regulator: rtq2208: Fix LDO discharge register and add vsel setting
  regulator: dt-bindings: fixed-regulator: Add a preferred node name
  regulator: axp20x: add support for the AXP717
  mfd: axp20x: Add support for AXP717 PMIC
  dt-bindings: mfd: x-powers,axp152: Document AXP717
  regulator: axp20x: fix typo-ed identifier
  dt-bindings: regulator: qcom,usb-vbus-regulator: Add PM7250B compatible
  regulator: pca9450: add pca9451a support
  regulator: dt-bindings: pca9450: add pca9451a support
  ...