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authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>2013-08-14 14:23:47 -0700
committerBryan Wu <cooloney@gmail.com>2013-08-26 17:22:14 -0700
commitaf67384f011e81ea86aef8aec51e62e775432ea8 (patch)
tree13272f7651922ed504162fd281e1c094b411c4ff /Documentation/devicetree/bindings/leds
parentdaa124b1fe992f27f96d89cde5923bb929e28c1c (diff)
leds-pca9633: Add support for PCA9634
Add support for PCA9634 chip, which belongs to the same family as the 9633 but with support for 8 outputs instead of 4. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/leds')
-rw-r--r--Documentation/devicetree/bindings/leds/pca9633.txt11
1 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/leds/pca9633.txt b/Documentation/devicetree/bindings/leds/pca9633.txt
index 6d9e1a9e7e9f..aece3eac1b63 100644
--- a/Documentation/devicetree/bindings/leds/pca9633.txt
+++ b/Documentation/devicetree/bindings/leds/pca9633.txt
@@ -1,24 +1,25 @@
-LEDs connected to pca9633 or pca9632
+LEDs connected to pca9632, pca9633 or pca9634
Required properties:
-- compatible : should be : "nxp,pca963x"
+- compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634"
Optional properties:
- nxp,totem-pole : use totem pole (push-pull) instead of default open-drain
- nxp,hw-blink : use hardware blinking instead of software blinking
-Each led is represented as a sub-node of the nxp,pca9633 device.
+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 4)
+- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633
+ or 0 to 7 in pca9634)
- linux,default-trigger : (optional)
see Documentation/devicetree/bindings/leds/common.txt
Examples:
pca9632: pca9632 {
- compatible = "nxp,pca9632", "nxp,pca963x";
+ compatible = "nxp,pca9632";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x62>;

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