The SinA31s has a coaxial SPDIF output. Enable it.
Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
---
arch/arm/boot/dts/sun6i-a31s-sina31s.dts | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
index 7ff68bdd7109..b3d98222bd81 100644
--- a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
@@ -63,6 +63,23 @@
gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
};
};
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "On-board SPDIF";
+ simple-audio-card,cpu {
+ sound-dai = <&spdif>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&spdif_out>;
+ };
+ };
+
+ spdif_out: spdif-out {
+ #sound-dai-cells = <0>;
+ compatible = "linux,spdif-dit";
+ };
};
&codec {
@@ -153,6 +170,12 @@
regulator-name = "vcc-gmac-phy";
};
+&spdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_pins_a>;
+ status = "okay";
+};
+
&usb_otg {
dr_mode = "peripheral";
status = "okay";
--
2.11.0
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