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-rw-r--r--Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt19
-rw-r--r--Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt4
-rw-r--r--Documentation/devicetree/bindings/iio/adc/vf610-adc.txt9
-rw-r--r--Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt17
-rw-r--r--Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt22
-rw-r--r--Documentation/devicetree/bindings/iio/st-sensors.txt2
-rw-r--r--Documentation/devicetree/bindings/iio/temperature/mlx90614.txt24
7 files changed, 95 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt b/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt
new file mode 100644
index 000000000..908334c6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt
@@ -0,0 +1,19 @@
+* Berlin Analog to Digital Converter (ADC)
+
+The Berlin ADC has 8 channels, with one connected to a temperature sensor.
+It is part of the system controller register set. The ADC node should be a
+sub-node of the system controller node.
+
+Required properties:
+- compatible: must be "marvell,berlin2-adc"
+- interrupts: the interrupts for the ADC and the temperature sensor
+- interrupt-names: should be "adc" and "tsen"
+
+Example:
+
+adc: adc {
+ compatible = "marvell,berlin2-adc";
+ interrupt-parent = <&sic>;
+ interrupts = <12>, <14>;
+ interrupt-names = "adc", "tsen";
+};
diff --git a/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt b/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt
index 42ca7deec..15ca6b479 100644
--- a/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt
+++ b/Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt
@@ -1,7 +1,7 @@
-* Texas Instruments' ADC128S052 ADC chip
+* Texas Instruments' ADC128S052 and ADC122S021 ADC chip
Required properties:
- - compatible: Should be "ti,adc128s052"
+ - compatible: Should be "ti,adc128s052" or "ti,adc122s021"
- reg: spi chip select number for the device
- vref-supply: The regulator supply for ADC reference voltage
diff --git a/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt b/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt
index 1a4a43d5c..3eb40e20c 100644
--- a/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt
@@ -11,6 +11,13 @@ Required properties:
- clock-names: Must contain "adc", matching entry in the clocks property.
- vref-supply: The regulator supply ADC reference voltage.
+Recommended properties:
+- fsl,adck-max-frequency: Maximum frequencies according to datasheets operating
+ requirements. Three values are required, depending on conversion mode:
+ - Frequency in normal mode (ADLPC=0, ADHSC=0)
+ - Frequency in high-speed mode (ADLPC=0, ADHSC=1)
+ - Frequency in low-power mode (ADLPC=1, ADHSC=0)
+
Example:
adc0: adc@4003b000 {
compatible = "fsl,vf610-adc";
@@ -18,5 +25,7 @@ adc0: adc@4003b000 {
interrupts = <0 53 0x04>;
clocks = <&clks VF610_CLK_ADC0>;
clock-names = "adc";
+ fsl,adck-max-frequency = <30000000>, <40000000>,
+ <20000000>;
vref-supply = <&reg_vcc_3v3_mcu>;
};
diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
new file mode 100644
index 000000000..e4d8f1c52
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
@@ -0,0 +1,17 @@
+InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device
+
+http://www.invensense.com/mems/gyro/mpu6050.html
+
+Required properties:
+ - compatible : should be "invensense,mpu6050"
+ - reg : the I2C address of the sensor
+ - interrupt-parent : should be the phandle for the interrupt controller
+ - interrupts : interrupt mapping for GPIO IRQ
+
+Example:
+ mpu6050@68 {
+ compatible = "invensense,mpu6050";
+ reg = <0x68>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <18 1>;
+ };
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
new file mode 100644
index 000000000..9f263b7df
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
@@ -0,0 +1,22 @@
+* Bosch BMC150 magnetometer sensor
+
+http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf
+
+Required properties:
+
+ - compatible : should be "bosch,bmc150_magn"
+ - reg : the I2C address of the magnetometer
+
+Optional properties:
+
+ - interrupt-parent : phandle to the parent interrupt controller
+ - interrupts : interrupt mapping for GPIO IRQ
+
+Example:
+
+bmc150_magn@12 {
+ compatible = "bosch,bmc150_magn";
+ reg = <0x12>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 1>;
+};
diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt
index d2aaca974..8a6be3bdf 100644
--- a/Documentation/devicetree/bindings/iio/st-sensors.txt
+++ b/Documentation/devicetree/bindings/iio/st-sensors.txt
@@ -30,6 +30,7 @@ Accelerometers:
- st,lsm330d-accel
- st,lsm330dl-accel
- st,lsm330dlc-accel
+- st,lis331dl-accel
- st,lis331dlh-accel
- st,lsm303dl-accel
- st,lsm303dlm-accel
@@ -45,6 +46,7 @@ Gyroscopes:
- st,lsm330-gyro
Magnetometers:
+- st,lsm303dlh-magn
- st,lsm303dlhc-magn
- st,lsm303dlm-magn
- st,lis3mdl-magn
diff --git a/Documentation/devicetree/bindings/iio/temperature/mlx90614.txt b/Documentation/devicetree/bindings/iio/temperature/mlx90614.txt
new file mode 100644
index 000000000..9be57b036
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/temperature/mlx90614.txt
@@ -0,0 +1,24 @@
+* Melexis MLX90614 contactless IR temperature sensor
+
+http://melexis.com/Infrared-Thermometer-Sensors/Infrared-Thermometer-Sensors/MLX90614-615.aspx
+
+Required properties:
+
+ - compatible: should be "melexis,mlx90614"
+ - reg: the I2C address of the sensor
+
+Optional properties:
+
+ - wakeup-gpios: device tree identifier of the GPIO connected to the SDA line
+ to hold low in order to wake up the device. In normal operation, the
+ GPIO is set as input and will not interfere in I2C communication. There
+ is no need for a GPIO driving the SCL line. If no GPIO is given, power
+ management is disabled.
+
+Example:
+
+mlx90614@5a {
+ compatible = "melexis,mlx90614";
+ reg = <0x5a>;
+ wakeup-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
+};