Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/iio/frequency/adf4371.yaml b/Bindings/iio/frequency/adf4371.yaml
new file mode 100644
index 0000000..1cb2ada
--- /dev/null
+++ b/Bindings/iio/frequency/adf4371.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/frequency/adf4371.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices ADF4371/ADF4372 Wideband Synthesizers
+
+maintainers:
+ - Popa Stefan <stefan.popa@analog.com>
+
+description: |
+ Analog Devices ADF4371/ADF4372 SPI Wideband Synthesizers
+ https://www.analog.com/media/en/technical-documentation/data-sheets/adf4371.pdf
+ https://www.analog.com/media/en/technical-documentation/data-sheets/adf4372.pdf
+
+properties:
+ compatible:
+ enum:
+ - adi,adf4371
+ - adi,adf4372
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ description:
+ Definition of the external clock (see clock/clock-bindings.txt)
+ maxItems: 1
+
+ clock-names:
+ description:
+ Must be "clkin"
+ maxItems: 1
+
+ adi,mute-till-lock-en:
+ type: boolean
+ description:
+ If this property is present, then the supply current to RF8P and RF8N
+ output stage will shut down until the ADF4371/ADF4372 achieves lock as
+ measured by the digital lock detect circuitry.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ frequency@0 {
+ compatible = "adi,adf4371";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ clocks = <&adf4371_clkin>;
+ clock-names = "clkin";
+ };
+ };
+...