leds: Add support for TI LP5860 LED driver chip

Add support for the Texas Instruments LP5860 LED driver chip
via SPI interfaces.

The LP5860 is an LED matrix driver for up to 196 LEDs, which supports
short and open detection of the individual channel select lines.

It can be connected to SPI or I2C bus. For now add support for SPI only.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Link: https://patch.msgid.link/20260505-v6-14-topic-ti-lp5860-v10-1-ee29341a75e4@pengutronix.de
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Steffen Trumtrar 2026-05-05 08:16:10 +02:00 • committed by Lee Jones
commit f0a66563aa
5 changed files with 627 additions and 0 deletions