Pull backlight updates from Lee Jones:
 "New Drivers:
   - Add support for Kinetic KTZ8866 Backlight

  Removed Drivers:
   - Toshiba Sharp SL-6000 LCD and Backlight

  Fix-ups:
   - Provide some profiling optimisations with respect to
     pwm_get_state() and pwm_apply_state()
   - Make use of the dev_err_probe() API
   - Provide some Device Tree documentation additions / adaptions
   - Drop fall-back legacy PWM probing support
   - Convert over to new I2C probing API
   - Fix incorrect documentation
   - Make use of backlight_get_brightness() API

  Bug Fixes:
   - Fix disabling backlight on i.MX6 when inverted PWMs are used"

* tag 'backlight-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: ktz8866: Convert to i2c's .probe_new()
  backlight: ktz8866: Add support for Kinetic KTZ8866 backlight
  dt-bindings: leds: backlight: Add Kinetic KTZ8866 backlight
  backlight: pwm_bl: Don't rely on a disabled PWM emiting inactive state
  backlight: pwm_bl: Configure pwm only once per backlight toggle
  backlight: Remove pxa tosa support
  backlight: aat2870: Use backlight helper
  backlight: ipaq_micro: Use backlight helper
  backlight: arcxcnn: Use backlight helper
  backlight: sky81452: Fix sky81452_bl_platform_data kernel-doc
  backlight: pwm_bl: Drop support for legacy PWM probing
  dt-bindings: backlight: qcom-wled: Add PMI8950 compatible
  backlight: ktd253: Switch to use dev_err_probe() helper
  backlight: backlight: Fix doc for backlight_device_get_by_name