[PATCH v5 00/14] mfd: lm3533: convert to OF bindings, improve support

Convert LM3533 to OF bindings, add missing VIN supply, add support for
setting mapping mode and LED sources based on device tree. 

---
Changes in v2:

schema
- maximum led sources for leds set to 4
- anyOf > oneOf in ALS
- improved ALS descriptions
- adjusted example
drivers
- dropped devm convertion of irq and mfd helpers
- all als configuration moved into lm3533_als_setup
- added regulator/consumer.h
- lm3533_bl_setup set before sysfs_create_group in backlight
- added check if LVLED is valid
- LM3533_REG_OUTPUT_CONF1 > LM3533_REG_OUTPUT_CONF2 for LVLED4 and LVLED5

Changes in v3:

- ohm -> ohms
- added default PWM mask to schema
- added commit removing driver regmap wrappers
- added commits which flatten pdata helpers
- adjusted check if als->irq > 0 since als->irq can be negative if error/missing
- added count for children defined in device tree and mfd_cell is allocated
  via devm_kcalloc to be able to contain all of them
- fixed backlight boundary check
- fixed count increased unconditionally
- dev_err returns node name instead of reg value
- LM3533_MAX_CURRENT_* defines moved to common header since they are used to clamp
  current values read from the tree
- mapping mode commit splitted into 2 (sysfs logic improvement > mode from DT)
- backlight mode configuration set before sysfs group is created
- fixed LVLED check on LEDs setup
- added check if HVLED is valid
- fixed wrong err_sysfs_remove goto in lm3533_bl
- added commit implementing backlight_scale property

Changes in v4:

- fixed regmap_update_bits val and mask swap in lm3533_als_set_int_mode
- fixed als->irq check in store_thresh_either_en
- removed clamping of r_select in als driver
- added use_of_reg and of_reg for backlight and leds registration
- added intermediate step in asigning props.brightness
- fixed HVLED/LVLED configuration overwriting
- added bounds check for num_leds in leds and backlight driver
- switched to regmap_clean/set/assign/test_bits helpers where appropriate
- dropped extern from header function declartions
- switched lm3533 pointer in cell structures to regmap
- sysfs_create_group > device_add_group
- changes in backlight sysfs were expanded to all properties

Changes in v5:

- aligned driver helpers to use u32
- child nodes parsing linked with 'else if' to ensure there is one call per node
- removed redundant pwm var init for leds
- fixed regmap_test_bits return check
- fixed leds and backlight counting handling
- iterator variables made scoped
- lm3533_als_setup() set to exit after mode set if m0de is pwm
---

Svyatoslav Ryhel (14):
  dt-bindings: leds: Document TI LM3533 LED controller
  mfd: lm3533: Remove driver specific regmap wrappers
  mfd: lm3533: Remove extern from shared functions in the header
  mfd: lm3533: Pass only regmap and light sensor presence to child
    devices
  iio: light: lm3533-als: Remove redundant pdata helpers
  mfd: lm3533-core: Remove redundant pdata helpers
  mfd: lm3533: Use dev_groups in struct device_driver
  mfd: lm3533: Convert to use OF bindings
  mfd: lm3533: Add support for VIN power supply
  mfd: lm3533: Set DMA mask
  video: backlight: lm3533_bl: Improve logic of sysfs functions
  video: backlight: lm3533_bl: Set initial mapping mode from DT
  video: backlight: lm3533_bl: Implement backlight_scale property
  video: leds: backlight: lm3533: Support getting LED sources from DT

 .../leds/backlight/ti,lm3533-backlight.yaml   |  69 ++++
 .../bindings/leds/ti,lm3533-leds.yaml         |  67 ++++
 .../devicetree/bindings/leds/ti,lm3533.yaml   | 169 ++++++++
 drivers/iio/light/lm3533-als.c                | 180 ++++-----
 drivers/leds/leds-lm3533.c                    | 184 ++++++---
 drivers/mfd/lm3533-core.c                     | 375 +++++++-----------
 drivers/mfd/lm3533-ctrlbank.c                 |  33 +-
 drivers/video/backlight/lm3533_bl.c           | 232 ++++++-----
 include/linux/mfd/lm3533.h                    |  75 +---
 9 files changed, 821 insertions(+), 563 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/ti,lm3533-backlight.yaml
 create mode 100644 Documentation/devicetree/bindings/leds/ti,lm3533-leds.yaml
 create mode 100644 Documentation/devicetree/bindings/leds/ti,lm3533.yaml

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2.53.0