From: Michael Hennerich <michael.hennerich@xxxxxxxxxx> This patch adds support for an external amplifier to be connected in a gain of two configuration. Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx> Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx> --- Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml index 3a84739736f6..c81285d84db7 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml @@ -26,6 +26,11 @@ properties: vdd-supply: true vss-supply: true + adi,rbuf-gain2-en: + description: Specify to allow an external amplifier to be connected in a + gain of two configuration. + type: boolean + required: - compatible - reg -- 2.43.0
