[PATCH v3 3/3] Documentation: ABI: add lp5860 led matrix controller
From: Steffen Trumtrar <hidden>
Date: 2025-09-11 06:59:55
Also in:
linux-leds, linux-spi, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The lp5860 is an LED matrix controller that can be connected to SPI or I2C. It supports setting the maximum brightness of the three basic colors (R,G,B) with a global value. To: Mark Brown <broonie@kernel.org> Cc: linux-spi@vger.kernel.org Signed-off-by: Steffen Trumtrar <redacted> --- Documentation/ABI/testing/sysfs-class-spi-lp5860 | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-class-spi-lp5860 b/Documentation/ABI/testing/sysfs-class-spi-lp5860
new file mode 100644
index 0000000000000000000000000000000000000000..80b22a9d6642100a25efbf658cfed8604150baa5
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-spi-lp5860@@ -0,0 +1,23 @@ +What: /sys/class/spi_master/spi<bus>/spi<bus>.<dev>/b_global_brightness_set +Date: July 2025 +KernelVersion: 6.16 +Contact: Steffen Trumtrar <kernel@pengutronix.de> +Description: + Contains and sets the global brightness for the B color group. + Can be adjusted in 128 steps from 0% to 100% of the maximum brightness. + +What: /sys/class/spi_master/spi<bus>/spi<bus>.<dev>/g_global_brightness_set +Date: July 2025 +KernelVersion: 6.16 +Contact: Steffen Trumtrar <kernel@pengutronix.de> +Description: + Contains and sets the global brightness for the G color group. + Can be adjusted in 128 steps from 0% to 100% of the maximum brightness. + +What: /sys/class/spi_master/spi<bus>/spi<bus>.<dev>/r_global_brightness_set +Date: July 2025 +KernelVersion: 6.16 +Contact: Steffen Trumtrar <kernel@pengutronix.de> +Description: + Contains and sets the global brightness for the R color group. + Can be adjusted in 128 steps from 0% to 100% of the maximum brightness.
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2.49.0