From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- .../devicetree/bindings/iio/frequency/adf4371.yaml | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/frequency/adf4371.yaml (limited to 'Documentation/devicetree/bindings/iio/frequency/adf4371.yaml') diff --git a/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml new file mode 100644 index 000000000..6b3a611e1 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml @@ -0,0 +1,67 @@ +# 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 + +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. + + spi-max-frequency: true + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + frequency@0 { + compatible = "adi,adf4371"; + reg = <0>; + spi-max-frequency = <1000000>; + clocks = <&adf4371_clkin>; + clock-names = "clkin"; + }; + }; +... -- cgit v1.2.3