From 2e914516a58cf86bd0e42c7d3e25c81d44ec2ab8 Mon Sep 17 00:00:00 2001 From: Flavio Suligoi Date: Thu, 16 Nov 2023 11:53:19 +0100 Subject: backlight: mp3309c: Add support for MPS MP3309C The Monolithic Power (MPS) MP3309C is a WLED step-up converter, featuring a programmable switching frequency to optimize efficiency. The brightness can be controlled either by I2C commands (called "analog" mode) or by a PWM input signal (PWM mode). This driver supports both modes. For DT configuration details, please refer to: - Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml The datasheet is available at: - https://www.monolithicpower.com/en/mp3309c.html Signed-off-by: Flavio Suligoi Reviewed-by: Daniel Thompson Link: https://lore.kernel.org/r/20231116105319.957600-3-f.suligoi@asem.it Signed-off-by: Lee Jones --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index 97f51d5ec1cf..c00952c46202 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14658,6 +14658,13 @@ S: Maintained F: Documentation/driver-api/tty/moxa-smartio.rst F: drivers/tty/mxser.* +MP3309C BACKLIGHT DRIVER +M: Flavio Suligoi +L: dri-devel@lists.freedesktop.org +S: Maintained +F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml +F: drivers/video/backlight/mp3309c.c + MR800 AVERMEDIA USB FM RADIO DRIVER M: Alexey Klimov L: linux-media@vger.kernel.org -- cgit v1.2.3