lkml.org 
[lkml]   [2019]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v6 03/11] dt-bindings: leds: add DT bindings for max77650
    Date
    From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

    Add the DT binding document for the LEDs module of max77650.

    Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
    Reviewed-by: Rob Herring <robh@kernel.org>
    ---
    .../bindings/leds/leds-max77650.txt | 57 +++++++++++++++++++
    1 file changed, 57 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/leds/leds-max77650.txt

    diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt
    new file mode 100644
    index 000000000000..3a67115cc1da
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/leds/leds-max77650.txt
    @@ -0,0 +1,57 @@
    +LED driver for MAX77650 PMIC from Maxim Integrated.
    +
    +This module is part of the MAX77650 MFD device. For more details
    +see Documentation/devicetree/bindings/mfd/max77650.txt.
    +
    +The LED controller is represented as a sub-node of the PMIC node on
    +the device tree.
    +
    +This device has three current sinks.
    +
    +Required properties:
    +--------------------
    +- compatible: Must be "maxim,max77650-led"
    +- #address-cells: Must be <1>.
    +- #size-cells: Must be <0>.
    +
    +Each LED is represented as a sub-node of the LED-controller node. Up to
    +three sub-nodes can be defined.
    +
    +Required properties of the sub-node:
    +------------------------------------
    +
    +- reg: Must be <0>, <1> or <2>.
    +
    +Optional properties of the sub-node:
    +------------------------------------
    +
    +- label: See Documentation/devicetree/bindings/leds/common.txt
    +- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt
    +
    +For more details, please refer to the generic GPIO DT binding document
    +<devicetree/bindings/gpio/gpio.txt>.
    +
    +Example:
    +--------
    +
    + leds {
    + compatible = "maxim,max77650-led";
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + led@0 {
    + reg = <0>;
    + label = "blue:usr0";
    + };
    +
    + led@1 {
    + reg = <1>;
    + label = "red:usr1";
    + linux,default-trigger = "heartbeat";
    + };
    +
    + led@2 {
    + reg = <2>;
    + label = "green:usr2";
    + };
    + };
    --
    2.20.1
    \
     
     \ /
      Last update: 2019-02-14 15:02    [W:2.989 / U:0.856 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site