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[v3,1/2] dt-bindings: adi,ad5791: Add support for controlling RBUF

Message ID 20231129-ad5791-michael-stuff-v3-1-48e192b00909@analog.com
State New
Headers show
Series iio: dac: ad5791: Add support for controlling RBUF via devicetree | expand

Commit Message

Nuno Sa via B4 Relay Nov. 29, 2023, 1:03 p.m. UTC 
From: Michael Hennerich <michael.hennerich@analog.com>

Added new property to support an external amplifier to be connected in a
gain of two configuration.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
---
 Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

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