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authorAndrew Lunn <andrew@lunn.ch>2015-03-17 15:08:27 -0700
committerBryan Wu <cooloney@gmail.com>2015-05-04 11:05:54 -0700
commite370d010a5fe385ae65635ce0dbb1eff0e25059c (patch)
treee9ae3eac30318bae1c4fe571da04bf44dec5489d /drivers/leds/Kconfig
parente0d4ffc367b443205c83220078728a5c49b3ad6e (diff)
downloadop-kernel-dev-e370d010a5fe385ae65635ce0dbb1eff0e25059c.zip
op-kernel-dev-e370d010a5fe385ae65635ce0dbb1eff0e25059c.tar.gz
leds: tlc591xx: Driver for the TI 8/16 Channel i2c LED driver
The TLC59116 is an I2C bus controlled 16-channel LED driver. The TLC59108 is an I2C bus controlled 8-channel LED driver, which is very similar to the TLC59116. Each LED output has its own 8-bit fixed-frequency PWM controller to control the brightness of the LED. The LEDs can also be fixed off and on, making them suitable for use as GPOs. This is based on a driver from Belkin, but has been extensively rewritten and extended to support both 08 and 16 versions. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Imre Kaloz <kaloz@openwrt.org> Cc: Matthew.Fatheree@belkin.com Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers/leds/Kconfig')
-rw-r--r--drivers/leds/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 966b960..a38b17a 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -467,6 +467,14 @@ config LEDS_TCA6507
LED driver chips accessed via the I2C bus.
Driver support brightness control and hardware-assisted blinking.
+config LEDS_TLC591XX
+ tristate "LED driver for TLC59108 and TLC59116 controllers"
+ depends on LEDS_CLASS && I2C
+ select REGMAP_I2C
+ help
+ This option enables support for Texas Instruments TLC59108
+ and TLC59116 LED controllers.
+
config LEDS_MAX8997
tristate "LED support for MAX8997 PMIC"
depends on LEDS_CLASS && MFD_MAX8997
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