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authorSebastian Reichel <sre@kernel.org>2015-03-27 15:39:45 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-04-03 16:20:54 +0200
commit21e8681862a544517c1c9d6515770efe3897e326 (patch)
tree8546949775e207e0130fcce74b87d3aa5dc30990 /Documentation/devicetree/bindings/misc/lis302.txt
parentlis3lv02d: DT: add wakeup unit 2 and wakeup threshold (diff)
downloadlinux-21e8681862a544517c1c9d6515770efe3897e326.tar.xz
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Documentation: DT: lis302: update wakeup binding
This updated the documentation of the DT binding to describe the added wakeup threshold and second wakeup engine. It also adds a note, that the axis values may be negative. Signed-off-by: Sebastian Reichel <sre@kernel.org> Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/misc/lis302.txt')
-rw-r--r--Documentation/devicetree/bindings/misc/lis302.txt9
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/misc/lis302.txt b/Documentation/devicetree/bindings/misc/lis302.txt
index 6def86f6b053..2a19bff9693f 100644
--- a/Documentation/devicetree/bindings/misc/lis302.txt
+++ b/Documentation/devicetree/bindings/misc/lis302.txt
@@ -46,11 +46,18 @@ Optional properties for all bus drivers:
interrupt 2
- st,wakeup-{x,y,z}-{lo,hi}: set wakeup condition on x/y/z axis for
upper/lower limit
+ - st,wakeup-threshold: set wakeup threshold
+ - st,wakeup2-{x,y,z}-{lo,hi}: set wakeup condition on x/y/z axis for
+ upper/lower limit for second wakeup
+ engine.
+ - st,wakeup2-threshold: set wakeup threshold for second wakeup
+ engine.
- st,highpass-cutoff-hz=: 1, 2, 4 or 8 for 1Hz, 2Hz, 4Hz or 8Hz of
highpass cut-off frequency
- st,hipass{1,2}-disable: disable highpass 1/2.
- st,default-rate=: set the default rate
- - st,axis-{x,y,z}=: set the axis to map to the three coordinates
+ - st,axis-{x,y,z}=: set the axis to map to the three coordinates.
+ Negative values can be used for inverted axis.
- st,{min,max}-limit-{x,y,z} set the min/max limits for x/y/z axis
(used by self-test)