dts: update to v4.14-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 40 insertions, 1 deletions

diff --git a/dts/Bindings/iio/humidity/hdc100x.txt b/dts/Bindings/iio/humidity/hdc100x.txt
new file mode 100644
index 0000000000..c52333bdfd
--- /dev/null
+++ b/dts/Bindings/iio/humidity/hdc100x.txt
@@ -0,0 +1,17 @@
+* HDC100x temperature + humidity sensors
+
+Required properties:
+  - compatible: Should contain one of the following:
+	ti,hdc1000
+	ti,hdc1008
+	ti,hdc1010
+	ti,hdc1050
+	ti,hdc1080
+  - reg: i2c address of the sensor
+
+Example:
+
+hdc100x@40 {
+	compatible = "ti,hdc1000";
+	reg = <0x40>;
+};
diff --git a/dts/Bindings/iio/humidity/hts221.txt b/dts/Bindings/iio/humidity/hts221.txt
index b20ab9c120..10adeb0d70 100644
--- a/dts/Bindings/iio/humidity/hts221.txt
+++ b/dts/Bindings/iio/humidity/hts221.txt
@@ -5,9 +5,18 @@ Required properties:
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties:
+- drive-open-drain: the interrupt/data ready line will be configured
+  as open drain, which is useful if several sensors share the same
+  interrupt line. This is a boolean property.
+  If the requested interrupt is configured as IRQ_TYPE_LEVEL_HIGH or
+  IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line
+  when it is not active, whereas a pull-up one is needed when interrupt
+  line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING.
+  Refer to pinctrl/pinctrl-bindings.txt for the property description.
 - interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ. It should be configured with
-  flags IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING.
+  flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
+  IRQ_TYPE_EDGE_FALLING.
 
   Refer to interrupt-controller/interrupts.txt for generic interrupt
   client node bindings.
diff --git a/dts/Bindings/iio/humidity/htu21.txt b/dts/Bindings/iio/humidity/htu21.txt
new file mode 100644
index 0000000000..97d79636f7
--- /dev/null
+++ b/dts/Bindings/iio/humidity/htu21.txt
@@ -0,0 +1,13 @@
+*HTU21 - Measurement-Specialties htu21 temperature & humidity sensor and humidity part of MS8607 sensor
+
+Required properties:
+
+	- compatible: should be "meas,htu21" or "meas,ms8607-humidity"
+	- reg: I2C address of the sensor
+
+Example:
+
+htu21@40 {
+	compatible = "meas,htu21";
+	reg = <0x40>;
+};