From bb29b9cccd95feeb43e11e9b1c2479777082e28a Mon Sep 17 00:00:00 2001 From: Anders Darander Date: Thu, 27 Apr 2017 08:37:33 +0200 Subject: leds: pca963x: Add bindings to invert polarity Add a new DT property, nxp,inverted-out, to invert the polarity of the output. Tested on PCA9634. Signed-off-by: Anders Darander Acked-by: Pavel Machek Signed-off-by: Jacek Anaszewski --- Documentation/devicetree/bindings/leds/pca963x.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/leds') diff --git a/Documentation/devicetree/bindings/leds/pca963x.txt b/Documentation/devicetree/bindings/leds/pca963x.txt index dfbdb123a9bf..4eee41482041 100644 --- a/Documentation/devicetree/bindings/leds/pca963x.txt +++ b/Documentation/devicetree/bindings/leds/pca963x.txt @@ -10,6 +10,7 @@ Optional properties: - nxp,period-scale : In some configurations, the chip blinks faster than expected. This parameter provides a scaling ratio (fixed point, decimal divided by 1000) to compensate, e.g. 1300=1.3x and 750=0.75x. +- nxp,inverted-out: invert the polarity of the generated PWM Each led is represented as a sub-node of the nxp,pca963x device. -- cgit v1.2.3-59-g8ed1b