The lp5860 is a LED matrix driver with 18 constant current sinks and 11
scan switches which allows controlling up to 198 LED dots.
This series adds just the basic support for the device on the SPI bus.
It is also possible to use it on I2C. The interface can be
switched/selected via an interface select pin.
Next step for this driver will be adding open and short detection of the
LEDs.
Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
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Steffen Trumtrar (2):
dt-bindings: leds: add lp5860 LED controller
leds: add support for TI LP5860 LED driver chip
.../devicetree/bindings/leds/leds-lp5860.yaml | 112 ++++++++
drivers/leds/Kconfig | 23 ++
drivers/leds/Makefile | 2 +
drivers/leds/leds-lp5860-core.c | 276 ++++++++++++++++++
drivers/leds/leds-lp5860-spi.c | 100 +++++++
drivers/leds/leds-lp5860.h | 315 +++++++++++++++++++++
6 files changed, 828 insertions(+)
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base-commit: 268400f2b82359d6aca2742a104c14b4acd9cdcd
change-id: 20250219-v6-14-topic-ti-lp5860-f25a48b62c79
Best regards,
--
Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
