This patch adds device tree binding of digital microphone to PAZ00
board.
Signed-off-by: Leon Romanovsky <[email protected]>
---
.../bindings/sound/tegra-audio-alc5632.txt | 2 ++
arch/arm/boot/dts/tegra-paz00.dts | 3 ++-
2 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
b/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
index 300f2da..9e305bb 100644
--- a/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
+++ b/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
@@ -25,12 +25,14 @@ Required properties:
* MIC2_P
* MIC2_N
* MICBIAS1
+ * DMICDAT
Board connectors:
* Headset Stereophone
* Int Spk
* Headset Mic
+ * Digital Mic
- nvidia,i2s-controller : The phandle of the Tegra I2S controller
- nvidia,audio-codec : The phandle of the ALC5632 audio codec
diff --git a/arch/arm/boot/dts/tegra-paz00.dts
b/arch/arm/boot/dts/tegra-paz00.dts
index fa9dd9e..07e6f5a 100644
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -60,7 +60,8 @@
"Headset Mic", "MICBIAS1",
"MIC1", "Headset Mic",
"Headset Stereophone", "HPR",
- "Headset Stereophone", "HPL";
+ "Headset Stereophone", "HPL",
+ "DMICDAT", "Digital Mic";
nvidia,audio-codec = <&alc5632>;
nvidia,i2s-controller = <&tegra_i2s1>;
--
1.7.3.4
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