lkml.org 
[lkml]   [2018]   [Feb]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/2] ASoC: Add DT bindings documentation for max9759 amplifier
Date
This patch adds DT bindings documentation for Maxim MAX9759
speaker amplifier.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../devicetree/bindings/sound/maxim,max9759.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/maxim,max9759.txt

diff --git a/Documentation/devicetree/bindings/sound/maxim,max9759.txt b/Documentation/devicetree/bindings/sound/maxim,max9759.txt
new file mode 100644
index 0000000..737a996
--- /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>;
+};
--
2.7.4
\
 
 \ /
  Last update: 2018-02-19 14:47    [W:1.635 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site