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authorG.Shark Jeong <gshark.jeong@gmail.com>2012-09-12 20:05:50 +0800
committerBryan Wu <bryan.wu@canonical.com>2012-09-13 11:56:41 +0800
commit8b7cfbec052d3a0b8e8c7de24a6b5f00d340e193 (patch)
tree26301fd33a2fbaf5d262b45be29f15d1a8bdc897 /drivers/leds/Kconfig
parentf162584232e1b7eb05647abb1f109cbe91543ac8 (diff)
leds: Add new LED driver for lm3642 chips
This driver is a general version for LM642 led chip of TI. LM3642 : The LM3642 is a 4MHz fixed-frequency synchronous boost converter plus 1.5A constant current driver for a high-current white LED. The LM3642 is controlled via an I2C-compatible interface. Signed-off-by: G.Shark Jeong <gshark.jeong@gmail.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Diffstat (limited to 'drivers/leds/Kconfig')
-rw-r--r--drivers/leds/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 0dcb794df1fa..7cfa4d1555d9 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -63,6 +63,17 @@ config LEDS_LM3533
hardware-accelerated blinking with maximum on and off periods of 9.8
and 77 seconds respectively.
+config LEDS_LM3642
+ tristate "LED support for LM3642 Chip"
+ depends on LEDS_CLASS && I2C
+ select REGMAP_I2C
+ help
+ This option enables support for LEDs connected to LM3642.
+ The LM3642 is a 4MHz fixed-frequency synchronous boost
+ converter plus 1.5A constant current driver for a high-current
+ white LED.
+
+
config LEDS_LOCOMO
tristate "LED Support for Locomo device"
depends on LEDS_CLASS