Pull regulator updates from Mark Brown:
 "Thanks to the removal of the unused TPS80021 driver the regulator
  updates for this cycle actually have a negative diffstat.

  Otherwise it's been quite a quiet release, lots of fixes and small
  improvements with the biggest individual changes being several
  conversions of DT bindings to YAML format"

* tag 'regulator-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (34 commits)
  regulator: Don't error out fixed regulator in regulator_sync_voltage()
  regulator: tps80031: Remove driver
  regulator: Fix SY7636A breakage
  regulator: uniphier: Add binding for NX1 SoC
  regulator: uniphier: Add USB-VBUS compatible string for NX1 SoC
  regulator: qcom,rpmh: Add compatible for PM6350
  regulator: qcom-rpmh: Add PM6350 regulators
  regulator: sy7636a: Remove requirement on sy7636a mfd
  regulator: tps62360: replacing legacy gpio interface for gpiod
  regulator: lp872x: Remove lp872x_dvs_state
  regulator: lp872x: replacing legacy gpio interface for gpiod
  regulator: dt-bindings: samsung,s5m8767: convert to dtschema
  regulator: dt-bindings: samsung,s2mpa01: convert to dtschema
  regulator: dt-bindings: samsung,s2m: convert to dtschema
  dt-bindings: clock: samsung,s2mps11: convert to dtschema
  regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
  regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
  regulator: dt-bindings: maxim,max8973: convert to dtschema
  regulator: dt-bindings: maxim,max8997: convert to dtschema
  regulator: dt-bindings: maxim,max8952: convert to dtschema
  ...