dt-bindings: iio: sx9324: Add input analog gain
Allow setting the configure the input analog gain. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220429220144.1476049-8-gwendal@chromium.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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@ -143,6 +143,17 @@ properties:
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description:
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Pre-charge input resistance in Ohm.
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semtech,input-analog-gain:
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 0
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maximum: 3
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description: |
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Defines the input antenna analog gain
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0: x1.247
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1: x1 (default)
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2: x0.768
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3: x0.552
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required:
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- compatible
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- reg
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