[PATCH v2 0/6] pinctrl: intel: High impedance impl. and cleanups

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

We would need a high impedance implementation for a quirk, so here it
is. While doing this series I also noticed a couple of opportunities
to clean up, hence a few more patches (1st, 5th, and 6th).

Series has been tested on Intel Meteor Lake-P.

v2:
- fixed a bug in patch 1 when applying debounce value
- updated enum style (Mika)
- made intel_gpio_set_high_impedance return void (Mika)
- new patch to constify intel_get_community()
- resplit "absolutely grotesque" macro to four (Mika)
- ...and update more users, this shrinks binary a lot

Andy Shevchenko (6):
  pinctrl: intel: Move debounce validation out of the lock
  pinctrl: intel: Refactor __intel_gpio_set_direction() to be more
    useful
  pinctrl: intel: Add __intel_gpio_get_direction() helper
  pinctrl: intel: Implement high impedance support
  pinctrl: intel: Constify intel_get_community() returned object
  pinctrl: intel: Introduce for_each_intel_gpio_group() helper et al.

 drivers/pinctrl/intel/pinctrl-baytrail.c  |   3 +-
 drivers/pinctrl/intel/pinctrl-intel.c     | 280 +++++++++++++---------
 drivers/pinctrl/intel/pinctrl-intel.h     |   2 +-
 drivers/pinctrl/intel/pinctrl-lynxpoint.c |   2 +-
 4 files changed, 170 insertions(+), 117 deletions(-)

-- 
2.43.0.rc1.1336.g36b5255a03ac