openwrt/target/linux/mediatek/patches-5.4/1021-ubnt-ledbar-driver.patch
David Bauer ee6349fbe5 mediatek: add Ubiquiti LED driver
Add a driver for controlling the RGB LED via Ubiquitis own "LEDBAR" LED
controller based on the Holtek HT32F52241 MCU.

This driver is initially used by the Ubiquiti UniFi 6 LR, however
judging from FCC pictures the MCU is also found on the U6-Mesh as well
as the U6-Extender.

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit c9137e2ddf)
2021-02-18 12:14:25 +01:00

30 lines
955 B
Diff

--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -823,6 +823,16 @@ config LEDS_LM36274
Say Y to enable the LM36274 LED driver for TI LMU devices.
This supports the LED device LM36274.
+config LEDS_UBNT_LEDBAR
+ tristate "LED support for Ubiquiti UniFi 6 LR"
+ depends on LEDS_CLASS && I2C && OF
+ help
+ This option enables support for the Ubiquiti LEDBAR
+ LED driver.
+
+ To compile this driver as a module, choose M here: the module
+ will be called leds-ubnt-ledbar.
+
comment "LED Triggers"
source "drivers/leds/trigger/Kconfig"
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -85,6 +85,7 @@ obj-$(CONFIG_LEDS_LM3601X) += leds-lm36
obj-$(CONFIG_LEDS_TI_LMU_COMMON) += leds-ti-lmu-common.o
obj-$(CONFIG_LEDS_LM3697) += leds-lm3697.o
obj-$(CONFIG_LEDS_LM36274) += leds-lm36274.o
+obj-$(CONFIG_LEDS_UBNT_LEDBAR) += leds-ubnt-ledbar.o
# LED SPI Drivers
obj-$(CONFIG_LEDS_CR0014114) += leds-cr0014114.o