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ARM: dts: sun7i: Enable S/PDIF on the Cubietruck

PATCH New christopher.spinrath at rwth-aachen.de 2 participants 2 messages Apr 24, 2016 – Apr 25, 2016

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christopher.spinrath at rwth-aachen.de

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#0 lore raw

PATCH 1/1 ARM: dts: sun7i: Enable S/PDIF on the Cubietruck

From: Christopher Spinrath <[email protected]>

Enable the S/PDIF transmitter present on the Cubietruck.

Signed-off-by Christopher Spinrath <[email protected]>
---
 arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
arch/arm/boot/dts/sun7i-a20-cubietruck.dts +24 -0
index 8da939a..83f39b0 100644
@@ -94,6 +94,24 @@
 		pinctrl-0 = <&mmc3_pwrseq_pin_cubietruck>;
 		reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
 	};
+
+	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 {

@@ -301,6 +319,12 @@
 	status = "okay";
 };
 
+&spdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif_tx_pins_a>;
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
Signature · 1 line
2.8.0
Applied
#1 lore raw

PATCH 1/1 ARM: dts: sun7i: Enable S/PDIF on the Cubietruck

Quoted 5 lines · christopher.spinrath at rwth-aachen.de

From: Christopher Spinrath <[email protected]>

Enable the S/PDIF transmitter present on the Cubietruck.

Signed-off-by Christopher Spinrath <[email protected]>

Applied, thanks!
Maxime

Signature · 10 lines
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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