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[v6,0/2] backlight: mp3309c: Add support for MPS MP3309C

Message ID 20231115152902.851715-1-f.suligoi@asem.it
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Series backlight: mp3309c: Add support for MPS MP3309C | expand

Message

Flavio Suligoi Nov. 15, 2023, 3:29 p.m. UTC 
This patchset (rebased on v6.7-rc1 kernel version):

- updates the mps,mp3309c.yaml dt bindings file:
    - Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml

- adds the related device driver to support the MPS MP3309C backlight chip.

Note: about the first point, the mps,mp3309c.yaml file updating, there are
      no compatibility problems with the previous version, since the
      related device driver has not yet been included in any kernel.
      Only this dt-binding yaml file is already included in the current
      v6.7-rc1 kernel version.
      No developer may have used it.

Flavio Suligoi (2):
  dt-bindings: backlight: mp3309c: remove two required properties
  backlight: mp3309c: Add support for MPS MP3309C

 .../bindings/leds/backlight/mps,mp3309c.yaml  |  10 +-
 MAINTAINERS                                   |   7 +
 drivers/video/backlight/Kconfig               |  11 +
 drivers/video/backlight/Makefile              |   1 +
 drivers/video/backlight/mp3309c.c             | 443 ++++++++++++++++++
 5 files changed, 466 insertions(+), 6 deletions(-)
 create mode 100644 drivers/video/backlight/mp3309c.c