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| author | Peter Rosin <peda@axentia.se> | 2021-10-09 00:11:21 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-21 20:03:01 +0100 |
| commit | 86477c231c16a41d9b9805ce43c7a140a0dae4c0 (patch) | |
| tree | 22f62494a15ee71bd8b77bc434a9f47eabbc7fd9 /Documentation/devicetree/bindings/iio | |
| parent | 16cc9aa4a8a4dcd40eabd245f4533e1ea1b1e37f (diff) | |
| download | linux-86477c231c16a41d9b9805ce43c7a140a0dae4c0.tar.gz | |
dt-bindings: iio: io-channel-mux: add optional #io-channel-cells
Needed for in-kernel use of the child channels of the mux.
Fixes problems like this, reported by dtbs_check:
adc0mux: '#io-channel-cells' does not match any of the regexes: 'pinctrl-[0-9]+'
arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dt.yaml
Suggested-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/devicetree/bindings/iio')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml b/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml index 5a7328042c76..80b6229a6fad 100644 --- a/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml +++ b/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml @@ -44,6 +44,9 @@ properties: description: Time required for analog signals to settle after muxing. + "#io-channel-cells": + const: 1 + required: - compatible - io-channels |