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| author | Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> | 2013-08-14 14:23:47 -0700 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2013-08-26 17:22:14 -0700 |
| commit | af67384f011e81ea86aef8aec51e62e775432ea8 (patch) | |
| tree | 13272f7651922ed504162fd281e1c094b411c4ff /Documentation | |
| parent | daa124b1fe992f27f96d89cde5923bb929e28c1c (diff) | |
| download | talos-obmc-linux-af67384f011e81ea86aef8aec51e62e775432ea8.tar.gz talos-obmc-linux-af67384f011e81ea86aef8aec51e62e775432ea8.zip | |
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')
| -rw-r--r-- | Documentation/devicetree/bindings/leds/pca9633.txt | 11 |
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>; |
