Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/sound/maxim,max9759.txt b/Documentation/devicetree/bindings/sound/maxim,max9759.txt
new file mode 100644
index 000000000..737a99637
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/maxim,max9759.txt
@@ -0,0 +1,18 @@
+Maxim MAX9759 Speaker Amplifier
+===============================
+
+Required properties:
+- compatible : "maxim,max9759"
+- shutdown-gpios : the gpio connected to the shutdown pin
+- mute-gpios : the gpio connected to the mute pin
+- gain-gpios : the 2 gpios connected to the g1 and g2 pins
+
+Example:
+
+max9759: analog-amplifier {
+	compatible = "maxim,max9759";
+	shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+	mute-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
+	gain-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>,
+		     <&gpio3 25 GPIO_ACTIVE_LOW>;
+};