Merge tag 'regmap-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...

Pull regmap updates from Mark Brown:
 "The usual small smattering of activity for regmap this time round:

   - Addition of support for the 1-Wire bus standard.

   - Options that allow support for more interrupt controllers with
     regmap-irq.

   - Only build LZO cache support if it's actually being used"

* tag 'regmap-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: irq: add chip option mask_writeonly
  regmap: irq: allow to register one cell interrupt controllers
  regmap: Fix typo in IS_ENABLED() check
  regmap: Add 1-Wire bus support
  regmap: make LZO cache optional