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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-16 03:28:25 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-16 03:28:25 +0100 |
| commit | 2dbfca5a181973558277b28b1f4c36362291f5e0 (patch) | |
| tree | e9d217adf53e3532939e7a3c3bcec94afd671306 /Documentation/devicetree | |
| parent | Merge tag 'staging-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff) | |
| parent | leds: lp8860: Fix module dependency (diff) | |
| download | linux-2dbfca5a181973558277b28b1f4c36362291f5e0.tar.xz linux-2dbfca5a181973558277b28b1f4c36362291f5e0.zip | |
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/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/leds/leds-lp8860.txt | 29 |
1 files changed, 29 insertions, 0 deletions
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 |