Commit Graph

2 Commits

Author SHA1 Message Date
Kumar Gala db0a8c63fe drivers: led: Update Kconfig
* Utilize DT_HAS_<COMPAT>_ENABLED for devicetree based drivers
* Move to using select I2C' instead of 'depends on'
  (see commit df81fef944 for
   more details)

Signed-off-by: Kumar Gala <galak@kernel.org>
2022-08-11 17:46:43 +02:00
Simon Guinot b37ea90335 drivers: led: add driver for TI LP503x controllers
This patch adds support for the Texas Instruments LP5030 and LP5036
I2C LED controllers. They are respectively providing up to 30 and 36
channels (i.e. 10 or 12 RGB LEDs).

In addition to the channel/color registers this LED controller provides
a per-LED brigthness register. This driver implements both LED-based and
channel-based API methods:

- led_on
- led_off
- led_get_info
- led_set_brightness
- led_set_color
- led_set_channel
- led_write_channels

Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
2020-08-28 15:04:35 +02:00