From: Thomas Petazzoni Date: Wed, 12 Feb 2014 17:21:01 +0000 (+0100) Subject: ARM: mvebu: enable S/PDIF audio in Armada 370 DB Device Tree X-Git-Tag: firefly_0821_release~176^2~3923^2~21^2~34 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5b26bd88b20a257cd18d52d1eebf8e6026aa6be9;p=firefly-linux-kernel-4.4.55.git ARM: mvebu: enable S/PDIF audio in Armada 370 DB Device Tree In addition to the analog audio input and output, the Armada 370 DB also has S/PDIF input and output optical connectors. This commit improves the Device Tree description of the Armada 370 DB platform to enable the S/PDIF support. Signed-off-by: Thomas Petazzoni Signed-off-by: Jason Cooper --- diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts index 7df18660939b..82f238a9063f 100644 --- a/arch/arm/boot/dts/armada-370-db.dts +++ b/arch/arm/boot/dts/armada-370-db.dts @@ -163,7 +163,15 @@ sound { compatible = "marvell,a370db-audio"; marvell,audio-controller = <&audio_controller>; - marvell,audio-codec = <&audio_codec>; + marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>; status = "okay"; }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + }; + + spdif_in: spdif-in { + compatible = "linux,spdif-dir"; + }; };