This patch adds dt-binding documentation for zte's aud96p22 controller.
Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
---
.../devicetree/bindings/sound/zte,zx-96p22.txt | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/zte,zx-96p22.txt
diff --git a/Documentation/devicetree/bindings/sound/zte,zx-96p22.txt b/Documentation/devicetree/bindings/sound/zte,zx-96p22.txt
new file mode 100644
index 0000000..4184566
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/zte,zx-96p22.txt
@@ -0,0 +1,24 @@
+ZTE zx96p22 controller
+
+Required properties:
+ - compatible : Must be "zte,zx-aud96p22"
+ - #sound-dai-cells: Should be 0
+ - reg : Offset of I2C register for zx96p22
+
+Example:
+
+ audio_i2c0: audio_i2c0@1486000 {
+ compatible = "zte,zx296718-i2c";
+ reg = <0x01486000 0x1000>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&audiocrm AUDIO_I2C0_WCLK>;
+ clock-frequency = <1600000>;
+ status = "ok";
+ inner_codec: aud96p22@22 {
+ compatible = "zte,zx-aud96p22";
+ #sound-dai-cells = <0>;
+ reg = <0x22>;
+ };
+ };
--
2.7.4
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