blob: 4cce0de40ee9208566a917b71400b7a7d7482725 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
* Analog Devices ADP1653 flash LED driver
Required Properties:
- compatible: Must contain "adi,adp1653"
- reg: I2C slave address
- enable-gpios: Specifier of the GPIO connected to EN pin
There are two LED outputs available - flash and indicator. One LED is
represented by one child node, nodes need to be named "flash" and "indicator".
Required properties of the LED child node:
- led-max-microamp : see Documentation/devicetree/bindings/leds/common.txt
Required properties of the flash LED child node:
- flash-max-microamp : see Documentation/devicetree/bindings/leds/common.txt
- flash-timeout-us : see Documentation/devicetree/bindings/leds/common.txt
- led-max-microamp : see Documentation/devicetree/bindings/leds/common.txt
Example:
adp1653: led-controller@30 {
compatible = "adi,adp1653";
reg = <0x30>;
enable-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; /* 88 */
flash {
flash-timeout-us = <500000>;
flash-max-microamp = <320000>;
led-max-microamp = <50000>;
};
indicator {
led-max-microamp = <17500>;
};
};
|
