Re: [PATCH 1/2] dt-bindings: iio: dac: AD5766 yaml documentation
From: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
Date: 2020-11-24 11:42:45
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linux-iio, lkml
On Mon, 23 Nov 2020 16:50:41 +0200 Cristian Pop [off-list ref] wrote:
This adds device tree bindings for the AD5766 DAC. Signed-off-by: Cristian Pop <redacted>
One trivial point inline. If that's all we have in the series I can tidy up whilst applying. Jonathan
quoted hunk ↗ jump to hunk
--- .../bindings/iio/dac/adi,ad5766.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/dac/adi,ad5766.yamldiff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml new file mode 100644 index 000000000000..aed4a0472bc4 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml@@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/iio/dac/adi,ad5766.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5766 DAC device driver + +maintainers: + - Cristian Pop <cristian.pop@analog.com> + +description: | + Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be + found here: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad5766-5767.pdf +
Just one blank line.
+
+properties:
+ compatible:
+ enum:
+ - adi,ad5766
+ - adi,ad5767
+
+ reg:
+ maxItems: 1
+
+ spi-max-frequency:
+ maximum: 1000000
+
+ spi-cpol: true
+
+ reset-gpios:
+ description: GPIO spec for the RESET pin. If specified, it will be
+ asserted during driver probe.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - spi-max-frequency
+ - spi-cpol
+
+examples:
+ - |
+ ad5766@0{
+ compatible = "adi,ad5766";
+ reg = <0>;
+ spi-cpol;
+ spi-max-frequency = <1000000>;
+ reset-gpios = <&gpio 22 0>;
+ };