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authorLinus Walleij <linus.walleij@linaro.org>2014-05-22 02:34:16 +0400
committerArnd Bergmann <arnd@arndb.de>2014-09-26 02:25:41 +0400
commit535f09cc1ca7788ecdaf27466b23887a4932ae73 (patch)
treed48f9641e5bd97dbb09e13e05761387224f75de2 /drivers/leds/Kconfig
parent6839dbbb1627964518c417b07eb18f38aa8c8451 (diff)
downloadlinux-535f09cc1ca7788ecdaf27466b23887a4932ae73.tar.xz
leds: add a driver for syscon-based LEDs
This makes it possible to create a set of LEDs from a syscon MFD instance, which is lean mean and clean on the ARM reference designs and can replace the Versatile LEDs driver in the long run, as well as other custom syscon LEDs drivers. Cc: Bryan Wu <cooloney@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> [Fixed cocinelle warnings] Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/leds/Kconfig')
-rw-r--r--drivers/leds/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 8c96e2ddf43b..dc588b4f5905 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -478,6 +478,16 @@ config LEDS_BLINKM
This option enables support for the BlinkM RGB LED connected
through I2C. Say Y to enable support for the BlinkM LED.
+config LEDS_SYSCON
+ bool "LED support for LEDs on system controllers"
+ depends on LEDS_CLASS=y
+ depends on MFD_SYSCON
+ depends on OF
+ help
+ This option enabled support for the LEDs on syscon type
+ devices. This will only work with device tree enabled
+ devices.
+
config LEDS_VERSATILE
tristate "LED support for the ARM Versatile and RealView"
depends on ARCH_REALVIEW || ARCH_VERSATILE