[PATCH v5 0/4] mfd: aat2870: Convert to use OF bindings

[Svyatoslav Ryhel]

Document Skyworks AAT2870 into schema, convert existing driver to
use OF bindings and remove platform data, add support for
in-supplies.

---
Changes in v2:
- fixed led-max-microamp scaling
- fixed max_brightness parsing
- fixed regulator init_data and of_node passing
- of_platform_populate > devm_of_platform_populate

Changes in v3:
- removed max-brightness property
- switched from dedicated max_brightness property to dynamically
  calculating brightness steps
- update regulator registration to use mostly core regulator framework

Changes in v4:
- set max_brightness form aat2870_bl->max_current instead pdata->max_current
- switch gpiod_set_value() > gpiod_set_value_cansleep()
- constify aat2870_regulators
- max_current in bl switched from int to u32

Changes in v5:
- drop max_current from aat2870_bl_driver_data entirely
- remove legacy gpio and mfd core headers
- headers in aat2870 sorted alphabetically
---

Svyatoslav Ryhel (4):
  dt-bindings: leds: Document Skyworks AAT2870
  backlight: aat2870: Derive brightness steps from max current
  mfd: aat2870: Convert to use OF bindings
  mfd: aat2870: Add support for VIN and IN-LDO power supplies

 .../bindings/leds/skyworks,aat2870.yaml       | 124 ++++++++++++++
 drivers/mfd/aat2870-core.c                    | 133 ++++-----------
 drivers/regulator/aat2870-regulator.c         | 160 ++++++++----------
 drivers/video/backlight/aat2870_bl.c          |  78 ++++-----
 include/linux/mfd/aat2870.h                   |  95 +----------
 5 files changed, 264 insertions(+), 326 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/skyworks,aat2870.yaml

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2.53.0