This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

pwm-leds¶

Vendor: Generic or vendor-independent

Description¶

PWM LEDs parent node

Properties¶

Top level properties¶

These property descriptions apply to “pwm-leds” nodes themselves. This page also describes child node properties in the following sections.

Properties not inherited from the base binding file.

(None)

Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “pwm-leds” compatible.

Name

Type

Details

label

string

Human readable string describing the device and used to set the device
name. It can be passed as argument to device_get_binding() to retrieve
the device. If this property is omitted, then the device name is set
from the node full name.

See Important properties for more information.

Child node properties¶

Name	Type	Details
`pwms`	`phandle-array`	This property is required.
`label`	`string`	Human readable string describing the LED. It can be used by an application to identify this LED or to retrieve its number/index (i.e. child node number) on the parent device. See Important properties for more information.