Documentation/devicetree/bindings/media/i2c/adp1653.txt

   1 * Analog Devices ADP1653 flash LED driver
   2
   3 Required Properties:
   4
   5   - compatible: Must contain "adi,adp1653"
   6
   7   - reg: I2C slave address
   8
   9   - enable-gpios: Specifier of the GPIO connected to EN pin
  10
  11 There are two LED outputs available - flash and indicator. One LED is
  12 represented by one child node, nodes need to be named "flash" and "indicator".
  13
  14 Required properties of the LED child node:
  15 - max-microamp : see Documentation/devicetree/bindings/leds/common.txt
  16
  17 Required properties of the flash LED child node:
  18
  19 - flash-max-microamp : see Documentation/devicetree/bindings/leds/common.txt
  20 - flash-timeout-us : see Documentation/devicetree/bindings/leds/common.txt
  21
  22 Example:
  23
  24         adp1653: led-controller@30 {
  25                 compatible = "adi,adp1653";
  26                 reg = <0x30>;
  27                 enable-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; /* 88 */
  28
  29                 flash {
  30                         flash-timeout-us = <500000>;
  31                         flash-max-microamp = <320000>;
  32                         max-microamp = <50000>;
  33                 };
  34                 indicator {
  35                         max-microamp = <17500>;
  36                 };
  37         };