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path: root/drivers/leds/leds-tlc591xx.c
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2016-01-04leds: tlc591xx: Remove work queueAndrew Lunn1-24/+7
Now the core implements the work queue, remove it from the driver, and switch to using brightness_set_blocking op. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2015-08-28leds: tlc591xx: Remove redundant I2C_FUNC_SMBUS_BYTE_DATA functionality checkAxel Lin1-4/+0
This checking is done by regmap_get_i2c_bus() which is called in devm_regmap_init_i2c(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2015-05-04leds: tlc591xx: Driver for the TI 8/16 Channel i2c LED driverAndrew Lunn1-0/+300
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>