From 7a8685accb95801bb29ab85d5b370999d3fb8e32 Mon Sep 17 00:00:00 2001 From: Dan Murphy Date: Wed, 19 Nov 2014 04:48:35 -0800 Subject: leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy Signed-off-by: Bryan Wu --- .../devicetree/bindings/leds/leds-lp8860.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-lp8860.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt new file mode 100644 index 000000000000..aad38dd94d4b --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt @@ -0,0 +1,29 @@ +* 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 -- cgit v1.2.3-59-g8ed1b