Re: [PATCH 1/2] ARM: Dove: Add the audio devices in DT

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Hello.

On 29-08-2013 13:38, Jean-Francois Moine wrote:

diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 499abad..78227e2 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -573,6 +573,24 @@
   					phy-handle = <&ethphy>;
   				};
   			};
+
+			i2s0: audio-controller@b0000 {

      According to ePAPR [1] the node should be called "sound", not
"audio-controller".

+				compatible = "marvell,mvebu-audio";
+				reg = <0xb0000 0x2210>;
+				interrupts = <19>, <20>;
+				clocks = <&gate_clk 12>;
+				clock-names = "internal";
+				status = "disabled";
+			};

AFAIK, "sound" describes the global audio subsystem. For the Cubox,
this will be done by something like:

	sound {
		compatible = "simple-audio";
		audio-controller = <&i2s1>;
		audio-codec = <&spdif>;
		codec-dai-name = "dit-hifi";
	};

   Well, then "sound-controller" sounds somewhat more appropriate.

WBR, Sergei

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