From 56a1740c21e4396164265c3ec80e29990ddcdc36 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Delgado Date: Wed, 14 Aug 2013 14:23:50 -0700 Subject: leds-pca9633: Rename to leds-pca963x The driver now supports the chips pca9633 and pca9634, therefore we rename the files to more generic and meaningul names Signed-off-by: Ricardo Ribalda Delgado Signed-off-by: Bryan Wu --- Documentation/devicetree/bindings/leds/pca963x.txt | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/pca963x.txt (limited to 'Documentation/devicetree/bindings/leds/pca963x.txt') diff --git a/Documentation/devicetree/bindings/leds/pca963x.txt b/Documentation/devicetree/bindings/leds/pca963x.txt new file mode 100644 index 000000000000..aece3eac1b63 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/pca963x.txt @@ -0,0 +1,47 @@ +LEDs connected to pca9632, pca9633 or pca9634 + +Required properties: +- 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,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) +- linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt + +Examples: + +pca9632: pca9632 { + compatible = "nxp,pca9632"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x62>; + + red@0 { + label = "red"; + reg = <0>; + linux,default-trigger = "none"; + }; + green@1 { + label = "green"; + reg = <1>; + linux,default-trigger = "none"; + }; + blue@2 { + label = "blue"; + reg = <2>; + linux,default-trigger = "none"; + }; + unused@3 { + label = "unused"; + reg = <3>; + linux,default-trigger = "none"; + }; +}; -- cgit v1.2.3