Commit 20051f5f authored Jul 16, 2019 by Rob Herring

dt-bindings: iio: ad7124: Fix dtc warnings in example

With the conversion to DT schema, the examples are now compiled with
dtc. The ad7124 binding example has the following warning:

Documentation/devicetree/bindings/iio/adc/adi,ad7124.example.dts:19.11-21: \
Warning (reg_format): /example-0/adc@0:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)

There's a default #size-cells and #address-cells values of 1 for
examples. For examples needing different values such as this one on a
SPI bus, they need to provide a SPI bus parent node.

Fixes: 26ae15e6 ("Convert AD7124 bindings documentation to YAML format.")

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

parent fbbf2b6e

Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml

+38 −33

Original line number	Diff line number	Diff line
		@@ -114,6 +114,10 @@ patternProperties:

		examples:
		- \|
		spi {
		#address-cells = <1>;
		#size-cells = <0>;

		adc@0 {
		compatible = "adi,ad7124-4";
		reg = <0>;
		@@ -153,3 +157,4 @@ examples:
		diff-channels = <6 7>;
		};
		};
		};