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leds: Add LED class driver for regulator driven LEDs.

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This driver provides an interface for controlling LEDs (or vibrators)
connected to PMICs for which there is a regulator framework driver.

This driver can be used, for instance, to control vibrator on all Motorola EZX
phones using the pcap-regulator driver services.

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Antonio Ospite
2009-12-07 15:08:13 +01:00
committed by Richard Purdie
parent 3c0f6e1edd
commit d4cc6a2eee
4 changed files with 295 additions and 0 deletions
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drivers/leds/Kconfig
+6
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@@ -229,6 +229,12 @@ config LEDS_PWM
help
This option enables support for pwm driven LEDs
config LEDS_REGULATOR
tristate "REGULATOR driven LED support"
depends on LEDS_CLASS && REGULATOR
help
This option enables support for regulator driven LEDs.
config LEDS_BD2802
tristate "LED driver for BD2802 RGB LED"
depends on LEDS_CLASS && I2C