diff options
| author | Peter Meerwald <pmeerw@pmeerw.net> | 2014-07-02 22:50:36 -0700 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2014-07-03 11:57:34 -0700 |
| commit | 7e7743901b53dd71bb7332b16b14bcce15ebcd69 (patch) | |
| tree | 90b8dbaf18a6793b7d2c1fae20640eecf0982fc6 /Documentation/devicetree/bindings/leds/pca963x.txt | |
| parent | 0c62f42dabb5d43d880262d7f1f85e6464acd601 (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/pca963x.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/leds/pca963x.txt | 9 |
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 |