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authorSascha Hauer <s.hauer@pengutronix.de>2017-01-10 08:26:15 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2017-01-10 08:48:45 +0100
commita40531fb3c11dc4ee8cca43c91b471da1fd3c1ab (patch)
tree35f886d87a77df7bac8a587a04647691db541a2e /dts/Bindings/leds
parent81462901ce3d677ce318150f7027e2ce1cf97c41 (diff)
downloadbarebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.gz
barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.xz
dts: update to v4.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/leds')
-rw-r--r--dts/Bindings/leds/pca963x.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/leds/pca963x.txt b/dts/Bindings/leds/pca963x.txt
index dafbe9931..dfbdb123a 100644
--- a/dts/Bindings/leds/pca963x.txt
+++ b/dts/Bindings/leds/pca963x.txt
@@ -7,6 +7,9 @@ Optional properties:
- nxp,totem-pole : use totem pole (push-pull) instead of open-drain (pca9632 defaults
to open-drain, newer chips to totem pole)
- nxp,hw-blink : use hardware blinking instead of software blinking
+- 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.
Each led is represented as a sub-node of the nxp,pca963x device.