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-LEDs connected to pca9632, pca9633 or pca9634
-
-Required properties:
-- compatible : should be : "nxp,pca9632", "nxp,pca9633", "nxp,pca9634" or "nxp,pca9635"
-
-Optional properties:
-- nxp,totem-pole : use totem pole (push-pull) instead of open-drain (pca9632 defaults
- to open-drain, newer chips to totem pole)
-- nxp,hw-blink : use hardware blinking instead of software blinking
-- nxp,period-scale : In some configurations, the chip blinks faster than expected.
- This parameter provides a scaling ratio (fixed point, decimal divided
- by 1000) to compensate, e.g. 1300=1.3x and 750=0.75x.
-- nxp,inverted-out: invert the polarity of the generated PWM
-
-Each led is represented as a sub-node of the nxp,pca963x device.
-
-LED sub-node properties:
-- label : (optional) see Documentation/devicetree/bindings/leds/common.txt
-- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633,
- 0 to 7 in pca9634, or 0 to 15 in pca9635)
-- linux,default-trigger : (optional)
- see Documentation/devicetree/bindings/leds/common.txt
-
-Examples:
-
-pca9632: pca9632 {
- compatible = "nxp,pca9632";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x62>;
-
- red@0 {
- label = "red";
- reg = <0>;
- linux,default-trigger = "none";
- };
- green@1 {
- label = "green";
- reg = <1>;
- linux,default-trigger = "none";
- };
- blue@2 {
- label = "blue";
- reg = <2>;
- linux,default-trigger = "none";
- };
- unused@3 {
- label = "unused";
- reg = <3>;
- linux,default-trigger = "none";
- };
-};