lkml.org 
[lkml]   [2018]   [Mar]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 1/2] ASoC: add tda7419 audio processor binding
Date
DeviceTree binding for the tda7419 audio processor.

Signed-off-by: Matt Porter <mporter@konsulko.com>
---
.../devicetree/bindings/sound/tda7419.txt | 38 ++++++++++++++++++++++
1 file changed, 38 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/tda7419.txt

diff --git a/Documentation/devicetree/bindings/sound/tda7419.txt b/Documentation/devicetree/bindings/sound/tda7419.txt
new file mode 100644
index 000000000000..6b85ec38dd56
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/tda7419.txt
@@ -0,0 +1,38 @@
+TDA7419 audio processor
+
+This device supports I2C only.
+
+Required properties:
+
+- compatible : "st,tda7419"
+- reg : the I2C address of the device.
+- vdd-supply : a regulator spec for the common power supply (8-10V)
+
+Optional properties:
+
+- st,mute-gpios : a GPIO spec for the MUTE pin.
+
+Pins on the device (for linking into audio routes):
+
+ * SE3L
+ * SE3R
+ * SE2L
+ * SE2R
+ * SE1L
+ * SE1R
+ * DIFFL
+ * DIFFR
+ * MIX
+ * OUTLF
+ * OUTRF
+ * OUTLR
+ * OUTRR
+ * OUTSW
+
+Example:
+
+ap: tda7419@44 {
+ compatible = "st,tda7419";
+ reg = <0x44>;
+ vdd-supply = <&vdd_9v0_reg>;
+};
--
2.11.0
\
 
 \ /
  Last update: 2018-03-18 18:23    [W:0.065 / U:0.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site