From: Marcus Cooper <codekipper@gmail.com>
Date: Mon, 21 Mar 2016 20:01:06 +0000 (+0100)
Subject: ARM: dts: sun7i: Add SPDIF to the Itead Ibox
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=be0f167a85765e9f559785745d85364022b8395c;p=linux-beck.git

ARM: dts: sun7i: Add SPDIF to the Itead Ibox

Enable the S/PDIF transmitter that is present on the Itead Ibox.

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
index 661c21d9bdbd..10d48cbf81ff 100644
--- a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
+++ b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
@@ -65,6 +65,24 @@
 			default-state = "on";
 		};
 	};
+
+	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";
+	};
 };
 
 &ahci {
@@ -123,3 +141,9 @@
 &reg_ahci_5v {
 	status = "okay";
 };
+
+&spdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif_tx_pins_a>;
+	status = "okay";
+};