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[0/2] leds: TI LP8864/LP8866 support

Message ID 20241206170717.1090206-1-alexander.sverdlin@siemens.com
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Series leds: TI LP8864/LP8866 support | expand

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A. Sverdlin Dec. 6, 2024, 5:07 p.m. UTC 
From: Alexander Sverdlin <alexander.sverdlin@siemens.com>

Add new DT compatible ti,lp8864 to support all four software-compatible
devices:
- LP8864
- LP8864S
- LP8866
- LP8866S
This is a new family with a functionality similar to LP8860 -- hence the
same (re-used) DT bindings. They had to be converted to YAML along the way.

Add the new driver for the above four chips. Despite similar functionality,
the I2C interface is completely different to LP8860 -- hence the separate
driver.

Alexander Sverdlin (2):
  dt-bindings: backlight: Convert LP8860 into YAML format adding LP886x
  leds: lp8864: New driver

 .../bindings/leds/backlight/ti,lp8860.yaml    |  86 +++++
 .../devicetree/bindings/leds/leds-lp8860.txt  |  50 ---
 MAINTAINERS                                   |   7 +
 drivers/leds/Kconfig                          |  12 +
 drivers/leds/Makefile                         |   1 +
 drivers/leds/leds-lp8864.c                    | 320 ++++++++++++++++++
 6 files changed, 426 insertions(+), 50 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/ti,lp8860.yaml
 delete mode 100644 Documentation/devicetree/bindings/leds/leds-lp8860.txt
 create mode 100644 drivers/leds/leds-lp8864.c