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-rw-r--r--Documentation/devicetree/bindings/leds/pca963x.txt9
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/leds/pca963x.txt b/Documentation/devicetree/bindings/leds/pca963x.txt
index aece3eac1b63..dafbe9931c2b 100644
--- a/Documentation/devicetree/bindings/leds/pca963x.txt
+++ b/Documentation/devicetree/bindings/leds/pca963x.txt
@@ -1,18 +1,19 @@
1LEDs connected to pca9632, pca9633 or pca9634 1LEDs connected to pca9632, pca9633 or pca9634
2 2
3Required properties: 3Required properties:
4- compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634" 4- compatible : should be : "nxp,pca9632", "nxp,pca9633", "nxp,pca9634" or "nxp,pca9635"
5 5
6Optional properties: 6Optional properties:
7- nxp,totem-pole : use totem pole (push-pull) instead of default open-drain 7- nxp,totem-pole : use totem pole (push-pull) instead of open-drain (pca9632 defaults
8 to open-drain, newer chips to totem pole)
8- nxp,hw-blink : use hardware blinking instead of software blinking 9- nxp,hw-blink : use hardware blinking instead of software blinking
9 10
10Each led is represented as a sub-node of the nxp,pca963x device. 11Each led is represented as a sub-node of the nxp,pca963x device.
11 12
12LED sub-node properties: 13LED sub-node properties:
13- label : (optional) see Documentation/devicetree/bindings/leds/common.txt 14- label : (optional) see Documentation/devicetree/bindings/leds/common.txt
14- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633 15- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633,
15 or 0 to 7 in pca9634) 16 0 to 7 in pca9634, or 0 to 15 in pca9635)
16- linux,default-trigger : (optional) 17- linux,default-trigger : (optional)
17 see Documentation/devicetree/bindings/leds/common.txt 18 see Documentation/devicetree/bindings/leds/common.txt
18 19