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authorSascha Hauer <s.hauer@pengutronix.de>2016-09-29 14:38:07 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-09-29 14:38:07 +0200
commitd9a15385467936649b6c2cfeb7ab377002ddce0f (patch)
tree39175107fc884a29fbba83f47d104f493833fe19 /dts/Bindings/iio/pressure
parentbfe946c9593513b0ad1b440bcd997b263487b945 (diff)
downloadbarebox-d9a15385467936649b6c2cfeb7ab377002ddce0f.tar.gz
dts: update to v4.8-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/iio/pressure')
-rw-r--r--dts/Bindings/iio/pressure/bmp085.txt15
1 files changed, 13 insertions, 2 deletions
diff --git a/dts/Bindings/iio/pressure/bmp085.txt b/dts/Bindings/iio/pressure/bmp085.txt
index d7a6deb..c7198a0 100644
--- a/dts/Bindings/iio/pressure/bmp085.txt
+++ b/dts/Bindings/iio/pressure/bmp085.txt
@@ -1,7 +1,11 @@
-BMP085/BMP18x digital pressure sensors
+BMP085/BMP18x/BMP28x digital pressure sensors
Required properties:
-- compatible: bosch,bmp085
+- compatible: must be one of:
+ "bosch,bmp085"
+ "bosch,bmp180"
+ "bosch,bmp280"
+ "bosch,bme280"
Optional properties:
- chip-id: configurable chip id for non-default chip revisions
@@ -10,6 +14,10 @@ Optional properties:
value range is 0-3 with rising sensitivity.
- interrupt-parent: should be the phandle for the interrupt controller
- interrupts: interrupt mapping for IRQ
+- reset-gpios: a GPIO line handling reset of the sensor: as the line is
+ active low, it should be marked GPIO_ACTIVE_LOW (see gpio/gpio.txt)
+- vddd-supply: digital voltage regulator (see regulator/regulator.txt)
+- vdda-supply: analog voltage regulator (see regulator/regulator.txt)
Example:
@@ -21,4 +29,7 @@ pressure@77 {
default-oversampling = <2>;
interrupt-parent = <&gpio0>;
interrupts = <25 IRQ_TYPE_EDGE_RISING>;
+ reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
+ vddd-supply = <&foo>;
+ vdda-supply = <&bar>;
};