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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-16 05:28:25 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-16 05:28:25 +0300
commit2dbfca5a181973558277b28b1f4c36362291f5e0 (patch)
treee9d217adf53e3532939e7a3c3bcec94afd671306 /Documentation
parentdab363f938a53ddaee60bfecc1aebdbb3d3af5f0 (diff)
parent2969bb18f8895eb4e0fbbc98efe706f15a3acff5 (diff)
downloadlinux-2dbfca5a181973558277b28b1f4c36362291f5e0.tar.xz
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
Pull LED subsystem update from Bryan Wu: "We got some cleanup and driver for LP8860 as well as some patches for LED Flash Class" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: leds: lp8860: Fix module dependency leds: lp8860: Introduce TI lp8860 4 channel LED driver leds: Add support for setting brightness in a synchronous way leds: implement sysfs interface locking mechanism leds: syscon: handle multiple syscon instances leds: delete copy/paste mistake leds: regulator: Convert to devm_regulator_get_exclusive
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/leds/leds-lp8860.txt29
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diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt
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+* Texas Instruments - lp8860 4-Channel LED Driver
+
+The LP8860-Q1 is an high-efficiency LED
+driver with boost controller. It has 4 high-precision
+current sinks that can be controlled by a PWM input
+signal, a SPI/I2C master, or both.
+
+Required properties:
+ - compatible:
+ "ti,lp8860"
+ - reg - I2C slave address
+ - label - Used for naming LEDs
+
+Optional properties:
+ - enable-gpio - gpio pin to enable/disable the device.
+ - supply - "vled" - LED supply
+
+Example:
+
+leds: leds@6 {
+ compatible = "ti,lp8860";
+ reg = <0x2d>;
+ label = "display_cluster";
+ enable-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+ vled-supply = <&vbatt>;
+}
+
+For more product information please see the link below:
+http://www.ti.com/product/lp8860-q1