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authorPeter Meerwald <pmeerw@pmeerw.net>2014-07-02 22:50:36 -0700
committerBryan Wu <cooloney@gmail.com>2014-07-03 11:57:34 -0700
commit7e7743901b53dd71bb7332b16b14bcce15ebcd69 (patch)
tree90b8dbaf18a6793b7d2c1fae20640eecf0982fc6 /Documentation/devicetree/bindings/leds
parent0c62f42dabb5d43d880262d7f1f85e6464acd601 (diff)
leds:pca963x: Update for PCA9635 and correct statement about MODE2 OUTDRV default
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>
Diffstat (limited to 'Documentation/devicetree/bindings/leds')
-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 @@
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

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