From d49f69425d0db21c80c11ee537220658262bb7f4 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 29 Nov 2023 14:03:52 +0100 Subject: [PATCH] dt-bindings: adi,ad5791: Add support for controlling RBUF Added new property to support an external amplifier to be connected in a gain of two configuration. Signed-off-by: Michael Hennerich Acked-by: Krzysztof Kozlowski Signed-off-by: Nuno Sa Link: https://lore.kernel.org/r/20231129-ad5791-michael-stuff-v3-1-48e192b00909@analog.com Signed-off-by: Jonathan Cameron --- 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