The Awinic AW99703 is a high-efficiency 3-channel WLED driver with an
integrated boost converter and 11-bit brightness control over I2C,
optionally combined with a PWM input. It is used as an LCD backlight
driver in some mobile devices.
This series adds the devicetree binding and a driver for it.
Tested on the Nexphone by Nex Computers.
A board DTS using it will follow separately.
Luka Panio (2):
dt-bindings: leds: backlight: Add Awinic AW99703 backlight
backlight: Add Awinic AW99703 backlight driver
.../leds/backlight/awinic,aw99703.yaml | 131 ++++
MAINTAINERS | 6 +
drivers/video/backlight/Kconfig | 11 +
drivers/video/backlight/Makefile | 1 +
drivers/video/backlight/aw99703.c | 583 ++++++++++++++++++
5 files changed, 732 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/backlight/awinic,aw99703.yaml
create mode 100644 drivers/video/backlight/aw99703.c
base-commit: d419d682257d813f6cb7a28e42b35d0edf4ad038
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2.55.0