On Mon, 25 Sep 2023 14:26:08 +0200, Flavio Suligoi wrote:

The Monolithic Power (MPS) MP3309C is a WLED step-up converter, featuring a
programmable switching frequency to optimize efficiency.
The brightness can be controlled either by I2C commands (called "analog"
mode) or by a PWM input signal (PWM mode).
This driver supports both modes.

For device driver details, please refer to:
- drivers/video/backlight/mp3309c_bl.c

[...]

Applied, thanks!

[1/2] dt-bindings: backlight: Add MPS MP3309C
      commit: 02c4e661658f73d3c266c68f89f0b14bd8ba6bd8

--
Lee Jones [李琼斯]