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[1/2] ASoC: Add bindings for DMIC codec driver

Message ID 1500972494-10696-2-git-send-email-arnaud.pouliquen@st.com
State Superseded, archived
Headers show

Commit Message

Arnaud POULIQUEN July 25, 2017, 8:48 a.m. UTC 
This patch adds documentation of device tree bindings for audio DMIC codec.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
---
 Documentation/devicetree/bindings/sound/dmic.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/dmic.txt
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Patch

diff --git a/Documentation/devicetree/bindings/sound/dmic.txt b/Documentation/devicetree/bindings/sound/dmic.txt
new file mode 100644
index 0000000..a0c58f2
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/dmic.txt
@@ -0,0 +1,12 @@ 
+Device-Tree bindings for Digital microphone (DMIC) codec
+
+This device support generic PDM digital microphone.
+
+Required properties:
+	- compatible: should be "dmic-codec".
+
+Example node:
+
+	dmic_codec: dmic@0 {
+		compatible = "dmic-codec";
+	};