From c746b5519a88b8803d43946ad06326ece4829116 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Sat, 5 Sep 2009 14:09:21 +0100 Subject: leds: Add WM831x status LED driver The WM831x devices feature two software controlled status LEDs with hardware assisted blinking. The device can also autonomously control the LEDs based on a selection of sources. This can be configured at boot time using either platform data or the chip OTP. A sysfs file in the style of that for triggers allowing the control source to be configured at run time. Triggers can't be used here since they can't depend on the implementation details of a specific LED type. Signed-off-by: Mark Brown Signed-off-by: Richard Purdie --- drivers/leds/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/leds/Kconfig') diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 7c8e7122aaa9..edfd4e302be7 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -195,6 +195,13 @@ config LEDS_PCA955X LED driver chips accessed via the I2C bus. Supported devices include PCA9550, PCA9551, PCA9552, and PCA9553. +config LEDS_WM831X_STATUS + tristate "LED support for status LEDs on WM831x PMICs" + depends on LEDS_CLASS && MFD_WM831X + help + This option enables support for the status LEDs of the WM831x + series of PMICs. + config LEDS_WM8350 tristate "LED Support for WM8350 AudioPlus PMIC" depends on LEDS_CLASS && MFD_WM8350 -- cgit v1.2.3