summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/sound/max98090.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/sound/max98090.txt')
-rw-r--r--Documentation/devicetree/bindings/sound/max98090.txt43
1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/max98090.txt b/Documentation/devicetree/bindings/sound/max98090.txt
new file mode 100644
index 000000000000..e4c8b36dcf89
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/max98090.txt
@@ -0,0 +1,43 @@
+MAX98090 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+- compatible : "maxim,max98090".
+
+- reg : The I2C address of the device.
+
+- interrupts : The CODEC's interrupt output.
+
+Pins on the device (for linking into audio routes):
+
+ * MIC1
+ * MIC2
+ * DMICL
+ * DMICR
+ * IN1
+ * IN2
+ * IN3
+ * IN4
+ * IN5
+ * IN6
+ * IN12
+ * IN34
+ * IN56
+ * HPL
+ * HPR
+ * SPKL
+ * SPKR
+ * RCVL
+ * RCVR
+ * MICBIAS
+
+Example:
+
+audio-codec@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+};