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leds:pca963x: Update for PCA9635 and correct statement about MODE2 OUTDRV default

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mention support for 16 LED PCA9635 chip

the default of MODE2's OUTDRV was incorrectly stated

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Peter Meerwald 2014-07-02 22:50:36 -07:00 committed by Bryan Wu
parent 0c62f42dab
commit 7e7743901b
1 changed files with 5 additions and 4 deletions
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9
Documentation/devicetree/bindings/leds/pca963x.txt
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@ -1,18 +1,19 @@
LEDs connected to pca9632, pca9633 or pca9634
Required properties:
- compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634"
- compatible : should be : "nxp,pca9632", "nxp,pca9633", "nxp,pca9634" or "nxp,pca9635"
Optional properties:
- nxp,totem-pole : use totem pole (push-pull) instead of default open-drain
- 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
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
or 0 to 7 in pca9634)
- 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