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authorNeilBrown <neilb@suse.de>2012-01-10 15:09:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-10 16:30:49 -0800
commita6d511e5155406cd214d3af3ff9cffc69548b006 (patch)
tree2151e16ad65c9646a47d9591b264e9016efedc33 /drivers/leds/Kconfig
parentb96a573f4c27529d379922670e8cf5530120d5ca (diff)
downloadop-kernel-dev-a6d511e5155406cd214d3af3ff9cffc69548b006.zip
op-kernel-dev-a6d511e5155406cd214d3af3ff9cffc69548b006.tar.gz
leds: add driver for TCA6507 LED controller
TI's TCA6507 is the LED driver in the GTA04 Openmoko motherboard. The driver provides full support for brightness levels and hardware blinking. This driver can drive each of 7 outputs as an LED or a GPIO output, and provides hardware-assist blinking. [akpm@linux-foundation.org: fix __mod_i2c_device_table alias] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NeilBrown <neilb@suse.de> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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 1b75a56..897a77d 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -388,6 +388,14 @@ config LEDS_RENESAS_TPU
pin function. The latter to support brightness control.
Brightness control is supported but hardware blinking is not.
+config LEDS_TCA6507
+ tristate "LED Support for TCA6507 I2C chip"
+ depends on LEDS_CLASS && I2C
+ help
+ This option enables support for LEDs connected to TC6507
+ LED driver chips accessed via the I2C bus.
+ Driver support brightness control and hardware-assisted blinking.
+
config LEDS_TRIGGERS
bool "LED Trigger support"
depends on LEDS_CLASS
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