diff --git a/sound/soc/atmel/mikroe-proto.c b/sound/soc/atmel/mikroe-proto.c
index 954b24e23730..aa6d0d78566f 100644
--- a/sound/soc/atmel/mikroe-proto.c
+++ b/sound/soc/atmel/mikroe-proto.c
@@ -85,8 +85,8 @@ static int snd_proto_probe(struct platform_device *pdev)
 	if (!dai)
 		return -ENOMEM;
 
-	/* for cpus/codecs */
-	comp = devm_kzalloc(&pdev->dev, 2 * sizeof(*comp), GFP_KERNEL);
+	/* for cpus/codecs/platforms */
+	comp = devm_kzalloc(&pdev->dev, 3 * sizeof(*comp), GFP_KERNEL);
 	if (!comp)
 		return -ENOMEM;
 
@@ -97,6 +97,8 @@ static int snd_proto_probe(struct platform_device *pdev)
 	dai->num_cpus = 1;
 	dai->codecs = &comp[1];
 	dai->num_codecs = 1;
+	dai->platforms = &comp[2];
+	dai->num_platforms = 1;
 
 	dai->name = "WM8731";
 	dai->stream_name = "WM8731 HiFi";
@@ -116,6 +118,7 @@ static int snd_proto_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 	dai->cpus->of_node = cpu_np;
+	dai->platforms->of_node = cpu_np;
 
 	dai_fmt = snd_soc_of_parse_daifmt(np, NULL,
 					  &bitclkmaster, &framemaster);