Hi all,

I forgot to include the changelog in my previous patch cover letter 
(https://lore.kernel.org/linux-leds/20250604225838.102910-1-linux@timmermann.space/T/#t). 
Here is the changelog:

Changes in v3:
- Fixed an extra whitespace in the dt bindings documentation.
- Sent patch to all related lists and maintainers.
- Link to v2: 
https://lore.kernel.org/lkml/20250531120715.302870-4-linux@timmermann.space/
Changes in v2:
- Fixed reading led subnodes in dt incorrectly, which caused wrong 
numbering and a segfault when removing the driver module
- Fixed calling of_property_read_u8 with an int, causing a compiler error
- Added more error checking during writes to the i2c bus
- Link to v1: 
https://lore.kernel.org/linux-leds/20250530184219.78085-3-linux@timmermann.space/

Please let me know if any further details are needed.

Thanks!
Lukas Timmermann

Am 05.06.25 um 00:58 schrieb Lukas Timmermann:
> This patch adds basic support for the as3668 driver IC via I2C interface.
> The IC is capable of driving four individual LEDs up to 25.5mA per
> channel. Hardware blinking would be theoretically possible, but this chip
> only supports a few set on/off-delays which makes using that feature
> unfeasable, therefore my driver doesn't offer that capability.
> It's intended applications is in mobile devices such as phones,
> tablets and cameras. This driver was tested and is working on
> a samsung-manta which is running postmarketOS with a near mainline kernel.
> 
> This is v3 of the patch series adding support for the as3668 LED driver.
> I am sending v3 because I discovered major issues in v1 that required
> correction before review and made some fixes in my workflow during v2.
> 
> Please note: This is my first suggested patch to the kernel.
> checkpatch.pl runs without warnings or errors.
> I've read the docs in regards to the led subsystem,
> coding style and submission of patches,
> but I'm still a bit unsure about the general workflow.
> 
> I will try my best.
> 
> Signed-off-by: Lukas Timmermann <linux@timmermann.space>
> 
> Lukas Timmermann (2):
>    leds: as3668: Driver for the ams Osram 4-channel i2c LED driver
>    dt-bindings: leds: Add new as3668 support
> 
>   .../devicetree/bindings/leds/leds-as3668.yaml |  76 +++++++
>   MAINTAINERS                                   |   6 +
>   drivers/leds/Kconfig                          |  14 ++
>   drivers/leds/Makefile                         |   1 +
>   drivers/leds/leds-as3668.c                    | 196 ++++++++++++++++++
>   5 files changed, 293 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/leds/leds-as3668.yaml
>   create mode 100644 drivers/leds/leds-as3668.c
>