diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-03 10:25:36 +0100 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-04 08:40:36 +0100 |
commit | 0ff58575c9d66f660886387c2e68d8c5c724e87b (patch) | |
tree | 4a889d1478da83ae46db96f5c049872cdb90eeb6 /dts/Bindings/iio/light | |
parent | a0da52f83c36a81984e0fca4b75d522b955df267 (diff) | |
download | barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.gz barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.xz |
dts: update to v4.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/iio/light')
-rw-r--r-- | dts/Bindings/iio/light/us5182d.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/dts/Bindings/iio/light/us5182d.txt b/dts/Bindings/iio/light/us5182d.txt index 6f0a530144..a61979997f 100644 --- a/dts/Bindings/iio/light/us5182d.txt +++ b/dts/Bindings/iio/light/us5182d.txt @@ -7,13 +7,24 @@ Required properties: Optional properties: - upisemi,glass-coef: glass attenuation factor - compensation factor of resolution 1000 for material transmittance. + - upisemi,dark-ths: array of 8 elements containing 16-bit thresholds (adc counts) corresponding to every scale. + - upisemi,upper-dark-gain: 8-bit dark gain compensation factor(4 int and 4 fractional bits - Q4.4) applied when light > threshold + - upisemi,lower-dark-gain: 8-bit dark gain compensation factor(4 int and 4 fractional bits - Q4.4) applied when light < threshold +- upisemi,continuous: This chip has two power modes: one-shot (chip takes one + measurement and then shuts itself down) and continuous ( + chip takes continuous measurements). The one-shot mode is + more power-friendly but the continuous mode may be more + reliable. If this property is specified the continuous + mode will be used instead of the default one-shot one for + raw reads. + If the optional properties are not specified these factors will default to the values in the below example. The glass-coef defaults to no compensation for the covering material. |