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authorMark Brown <broonie@opensource.wolfsonmicro.com>2008-12-04 16:52:33 +0000
committerRichard Purdie <rpurdie@linux.intel.com>2009-01-08 12:38:58 +0000
commit0081e8020ebd814a99e45720a10e869a54ee08a6 (patch)
tree0036c31844ae55ff00b370a4a476768398c29844 /drivers/leds/Makefile
parent934cd3f979a1daacbd403398f2c7a8f6720c33aa (diff)
leds: Add WM8350 LED driver
The voltage and current regulators on the WM8350 AudioPlus PMIC can be used in concert to provide a power efficient LED driver. This driver implements support for this within the standard LED class. Platform initialisation code should configure the LED hardware in the init callback provided by the WM8350 core driver. The callback should use wm8350_isink_set_flash(), wm8350_dcdc25_set_mode() and wm8350_dcdc_set_slot() to configure the operating parameters of the regulators for their hardware and then then use wm8350_register_led() to instantiate the LED driver. This driver was originally written by Liam Girdwood, though it has been extensively modified since then. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'drivers/leds/Makefile')
-rw-r--r--drivers/leds/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index ff4616a4904..bc247cb02e8 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
obj-$(CONFIG_LEDS_PCA955X) += leds-pca955x.o
obj-$(CONFIG_LEDS_DA903X) += leds-da903x.o
obj-$(CONFIG_LEDS_HP_DISK) += leds-hp-disk.o
+obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
# LED Triggers
obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o