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| author |   Dan Murphy <dmurphy@ti.com> | 2018-05-23 06:51:28 -0500 |
|---|---|---|
| committer |   Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2018-05-23 21:44:16 +0200 |
| commit | 2f8270de62db520313fc4aa27eccd9300478f3a3 (patch) | |
| tree | 663b1cc2c0ffc2807d7d6bb5698c2014ced0900a /Documentation/devicetree/bindings/leds | |
| parent | leds: sc27xx: Fix return value check in sc27xx_led_probe() (diff) | |
| download | linux-dev-2f8270de62db520313fc4aa27eccd9300478f3a3.tar.xz linux-dev-2f8270de62db520313fc4aa27eccd9300478f3a3.zip | |
dt: bindings: lm3601x: Introduce the lm3601x driver
Introduce the device tree bindings for the lm3601x
family of LED torch, flash and IR drivers.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/leds')
| -rw-r--r-- | Documentation/devicetree/bindings/leds/leds-lm3601x.txt | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3601x.txt b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt new file mode 100644 index 000000000000..a88b2c41e75b --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt @@ -0,0 +1,45 @@ +* Texas Instruments - lm3601x Single-LED Flash Driver + +The LM3601X are ultra-small LED flash drivers that +provide a high level of adjustability. + +Required properties: + - compatible : Can be one of the following + "ti,lm36010" + "ti,lm36011" + - reg : I2C slave address + - #address-cells : 1 + - #size-cells : 0 + +Required child properties: + - reg : 0 - Indicates a IR mode + 1 - Indicates a Torch (white LED) mode + +Required properties for flash LED child nodes: + See Documentation/devicetree/bindings/leds/common.txt + - flash-max-microamp : Range from 11mA - 1.5A + - flash-max-timeout-us : Range from 40ms - 1600ms + - led-max-microamp : Range from 2.4mA - 376mA + +Optional child properties: + - label : see Documentation/devicetree/bindings/leds/common.txt + +Example: +led-controller@64 { + compatible = "ti,lm36010"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x64>; + + led@0 { + reg = <1>; + label = "white:torch"; + led-max-microamp = <376000>; + flash-max-microamp = <1500000>; + flash-max-timeout-us = <1600000>; + }; +} + +For more product information please see the links below: +http://www.ti.com/product/LM36010 +http://www.ti.com/product/LM36011 |