Thread (27 messages) 27 messages, 6 authors, 2013-08-30

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

From: Jean-Francois Moine <hidden>
Date: 2013-08-29 09:38:01
Also in: linux-arm-kernel, lkml

On Wed, 28 Aug 2013 23:49:12 +0400
Sergei Shtylyov [off-list ref] wrote:
quoted
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".
quoted
+				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";
	};

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/
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