dts: update to v4.17-rc1

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

4 files changed, 109 insertions, 2 deletions

diff --git a/dts/Bindings/iio/adc/axp20x_adc.txt b/dts/Bindings/iio/adc/axp20x_adc.txt
new file mode 100644
index 0000000000..7a63139139
--- /dev/null
+++ b/dts/Bindings/iio/adc/axp20x_adc.txt
@@ -0,0 +1,48 @@
+* X-Powers AXP ADC bindings
+
+Required properties:
+  - compatible: should be one of:
+    - "x-powers,axp209-adc",
+    - "x-powers,axp221-adc",
+    - "x-powers,axp813-adc",
+  - #io-channel-cells: should be 1,
+
+Example:
+
+&axp22x {
+	adc {
+		compatible = "x-powers,axp221-adc";
+		#io-channel-cells = <1>;
+	};
+};
+
+ADC channels and their indexes per variant:
+
+AXP209
+------
+ 0 | acin_v
+ 1 | acin_i
+ 2 | vbus_v
+ 3 | vbus_i
+ 4 | pmic_temp
+ 5 | gpio0_v
+ 6 | gpio1_v
+ 7 | ipsout_v
+ 8 | batt_v
+ 9 | batt_chrg_i
+10 | batt_dischrg_i
+
+AXP22x
+------
+ 0 | pmic_temp
+ 1 | batt_v
+ 2 | batt_chrg_i
+ 3 | batt_dischrg_i
+
+AXP813
+------
+ 0 | pmic_temp
+ 1 | gpio0_v
+ 2 | batt_v
+ 3 | batt_chrg_i
+ 4 | batt_dischrg_i
diff --git a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt
index 911492da48..ed7520d1d0 100644
--- a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt
+++ b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt
@@ -32,6 +32,10 @@ Optional properties:
 		  to "clock" property. Frequency must be a multiple of the rcc
 		  clock frequency. If not, SPI CLKOUT frequency will not be
 		  accurate.
+- pinctrl-names:	Set to "default".
+- pinctrl-0:		List of phandles pointing to pin configuration
+			nodes to set pins in mode of operation for dfsdm
+			on external pin.
 
 Contents of a STM32 DFSDM child nodes:
 --------------------------------------
@@ -68,8 +72,8 @@ Optional properties:
 - st,adc-channel-types:	Single-ended channel input type.
 			- "SPI_R": SPI with data on rising edge (default)
 			- "SPI_F": SPI with data on falling edge
-			- "MANCH_R": manchester codec, rising edge = logic 0
-			- "MANCH_F": manchester codec, falling edge = logic 1
+			- "MANCH_R": manchester codec, rising edge = logic 0, falling edge = logic 1
+			- "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0
 - st,adc-channel-clk-src: Conversion clock source.
 			  - "CLKIN": external SPI clock (CLKIN x)
 			  - "CLKOUT": internal SPI clock (CLKOUT) (default)
diff --git a/dts/Bindings/iio/potentiometer/ad5272.txt b/dts/Bindings/iio/potentiometer/ad5272.txt
new file mode 100644
index 0000000000..f9b2eef946
--- /dev/null
+++ b/dts/Bindings/iio/potentiometer/ad5272.txt
@@ -0,0 +1,27 @@
+* Analog Devices AD5272 digital potentiometer
+
+The node for this device must be a child node of a I2C controller, hence
+all mandatory properties for your controller must be specified. See directory:
+
+        Documentation/devicetree/bindings/i2c
+
+for more details.
+
+Required properties:
+	- compatible:  	Must be one of the following, depending on the model:
+			adi,ad5272-020
+			adi,ad5272-050
+			adi,ad5272-100
+			adi,ad5274-020
+			adi,ad5274-100
+
+Optional properties:
+ - reset-gpios: GPIO specification for the RESET input. This is an
+		active low signal to the AD5272.
+
+Example:
+ad5272: potentiometer@2f {
+	reg = <0x2F>;
+	compatible = "adi,ad5272-020";
+	reset-gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;
+};
diff --git a/dts/Bindings/iio/temperature/mlx90632.txt b/dts/Bindings/iio/temperature/mlx90632.txt
new file mode 100644
index 0000000000..0b05812001
--- /dev/null
+++ b/dts/Bindings/iio/temperature/mlx90632.txt
@@ -0,0 +1,28 @@
+* Melexis MLX90632 contactless Infra Red temperature sensor
+
+Link to datasheet: https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90632
+
+There are various applications for the Infra Red contactless temperature sensor
+and MLX90632 is most suitable for consumer applications where measured object
+temperature is in range between -20 to 200 degrees Celsius with relative error
+of measurement below 1 degree Celsius in object temperature range for
+industrial applications. Since it can operate and measure ambient temperature
+in range of -20 to 85 degrees Celsius it is suitable also for outdoor use.
+
+Be aware that electronics surrounding the sensor can increase ambient
+temperature. MLX90632 can be calibrated to reduce the housing effect via
+already existing EEPROM parameters.
+
+Since measured object emissivity effects Infra Red energy emitted, emissivity
+should be set before requesting the object temperature.
+
+Required properties:
+  - compatible: should be "melexis,mlx90632"
+  - reg: the I2C address of the sensor (default 0x3a)
+
+Example:
+
+mlx90632@3a {
+	compatible = "melexis,mlx90632";
+	reg = <0x3a>;
+};