Hi Andrew, On Fri, 09 Jan 2015 01:26:18 +0100, Andrew Lunn <andrew@xxxxxxx> wrote:
The TLC59116 is an I2C bus controlled 16-channel LED driver. Each LED output has its own 8-bit fixed-frequency PWM controller to control the brightness of the LED. This is based on a driver from Belkin, but has been extensively rewritten.
<snip>
+config LEDS_TLC59116 + tristate "LED driver for TLC59116F controllers" + depends on LEDS_CLASS && I2C
I think you need "select REGMAP_I2C" as well.
+ help + This option enables support for Texas Instruments TLC59116F + LED controller. + config LEDS_MAX8997 tristate "LED support for MAX8997 PMIC" depends on LEDS_CLASS && MFD_MAX8997
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