linux-kernel - [PATCH 04/12] ASoC: dt-bindings: add dt bindings for wcd9335 audio codec

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Date:   Mon, 23 Jul 2018 16:54:02 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     lee.jones@...aro.org, robh+dt@...nel.org, broonie@...nel.org
Cc:     mark.rutland@....com, lgirdwood@...il.com, tiwai@...e.com,
        bgoswami@...eaurora.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, vkoul@...nel.org,
        alsa-devel@...a-project.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 04/12] ASoC: dt-bindings: add dt bindings for wcd9335 audio codec

This patch adds bindings for wcd9335 audio codec which can support both SLIMbus
and I2S/I2C interface.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 .../devicetree/bindings/sound/qcom,wcd9335.txt      | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd9335.txt

diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt b/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
new file mode 100644
index 000000000000..55fcf7504fe1
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
@@ -0,0 +1,21 @@
+QCOM WCD9335 Audio Codec
+
+Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC,
+It supports both I2S/I2C and SLIMbus audio interfaces.
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: "qcom,wcd9335-codec"
+
+- #sound-dai-cells
+	Usage: required
+	Value type: <u32>
+	Definition: Must be 1
+
+= EXAMPLE
+
+codec {
+	compatible = "qcom,wcd9335-codec";
+	#sound-dai-cells = <1>;
+};
-- 
2.16.2