6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
* 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>;
|
|
};
|
|
};
|