diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig
index 19de97ae4ce9..347fa78e309a 100644
--- a/sound/soc/meson/Kconfig
+++ b/sound/soc/meson/Kconfig
@@ -59,6 +59,7 @@ config SND_MESON_AXG_TDMOUT
 config SND_MESON_AXG_SOUND_CARD
 	tristate "Amlogic AXG Sound Card Support"
 	select SND_MESON_AXG_TDM_INTERFACE
+	select SND_MESON_CARD_UTILS
 	imply SND_MESON_AXG_FRDDR
 	imply SND_MESON_AXG_TODDR
 	imply SND_MESON_AXG_TDMIN
@@ -94,6 +95,9 @@ config SND_MESON_AXG_PDM
 	  Select Y or M to add support for PDM input embedded
 	  in the Amlogic AXG SoC family
 
+config SND_MESON_CARD_UTILS
+       tristate
+
 config SND_MESON_CODEC_GLUE
 	tristate
 
diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile
index 80f9113701b3..bef2b72fd7a7 100644
--- a/sound/soc/meson/Makefile
+++ b/sound/soc/meson/Makefile
@@ -19,6 +19,7 @@ snd-soc-meson-axg-sound-card-objs := axg-card.o
 snd-soc-meson-axg-spdifin-objs := axg-spdifin.o
 snd-soc-meson-axg-spdifout-objs := axg-spdifout.o
 snd-soc-meson-axg-pdm-objs := axg-pdm.o
+snd-soc-meson-card-utils-objs := meson-card-utils.o
 snd-soc-meson-codec-glue-objs := meson-codec-glue.o
 snd-soc-meson-g12a-tohdmitx-objs := g12a-tohdmitx.o
 
@@ -34,5 +35,6 @@ obj-$(CONFIG_SND_MESON_AXG_SOUND_CARD) += snd-soc-meson-axg-sound-card.o
 obj-$(CONFIG_SND_MESON_AXG_SPDIFIN) += snd-soc-meson-axg-spdifin.o
 obj-$(CONFIG_SND_MESON_AXG_SPDIFOUT) += snd-soc-meson-axg-spdifout.o
 obj-$(CONFIG_SND_MESON_AXG_PDM) += snd-soc-meson-axg-pdm.o
+obj-$(CONFIG_SND_MESON_CARD_UTILS) += snd-soc-meson-card-utils.o
 obj-$(CONFIG_SND_MESON_CODEC_GLUE) += snd-soc-meson-codec-glue.o
 obj-$(CONFIG_SND_MESON_G12A_TOHDMITX) += snd-soc-meson-g12a-tohdmitx.o
diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 1f698adde506..372dc696cc8e 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -9,11 +9,7 @@
 #include <sound/soc-dai.h>
 
 #include "axg-tdm.h"
-
-struct axg_card {
-	struct snd_soc_card card;
-	void **link_data;
-};
+#include "meson-card.h"
 
 struct axg_dai_link_tdm_mask {
 	u32 tx;
@@ -41,161 +37,15 @@ static const struct snd_soc_pcm_stream codec_params = {
 	.channels_max = 8,
 };
 
-#define PREFIX "amlogic,"
-
-static int axg_card_reallocate_links(struct axg_card *priv,
-				     unsigned int num_links)
-{
-	struct snd_soc_dai_link *links;
-	void **ldata;
-
-	links = krealloc(priv->card.dai_link,
-			 num_links * sizeof(*priv->card.dai_link),
-			 GFP_KERNEL | __GFP_ZERO);
-	ldata = krealloc(priv->link_data,
-			 num_links * sizeof(*priv->link_data),
-			 GFP_KERNEL | __GFP_ZERO);
-
-	if (!links || !ldata) {
-		dev_err(priv->card.dev, "failed to allocate links\n");
-		return -ENOMEM;
-	}
-
-	priv->card.dai_link = links;
-	priv->link_data = ldata;
-	priv->card.num_links = num_links;
-	return 0;
-}
-
-static int axg_card_parse_dai(struct snd_soc_card *card,
-			      struct device_node *node,
-			      struct device_node **dai_of_node,
-			      const char **dai_name)
-{
-	struct of_phandle_args args;
-	int ret;
-
-	if (!dai_name || !dai_of_node || !node)
-		return -EINVAL;
-
-	ret = of_parse_phandle_with_args(node, "sound-dai",
-					 "#sound-dai-cells", 0, &args);
-	if (ret) {
-		if (ret != -EPROBE_DEFER)
-			dev_err(card->dev, "can't parse dai %d\n", ret);
-		return ret;
-	}
-	*dai_of_node = args.np;
-
-	return snd_soc_get_dai_name(&args, dai_name);
-}
-
-static int axg_card_set_link_name(struct snd_soc_card *card,
-				  struct snd_soc_dai_link *link,
-				  struct device_node *node,
-				  const char *prefix)
-{
-	char *name = devm_kasprintf(card->dev, GFP_KERNEL, "%s.%s",
-				    prefix, node->full_name);
-	if (!name)
-		return -ENOMEM;
-
-	link->name = name;
-	link->stream_name = name;
-
-	return 0;
-}
-
-static void axg_card_clean_references(struct axg_card *priv)
-{
-	struct snd_soc_card *card = &priv->card;
-	struct snd_soc_dai_link *link;
-	struct snd_soc_dai_link_component *codec;
-	struct snd_soc_aux_dev *aux;
-	int i, j;
-
-	if (card->dai_link) {
-		for_each_card_prelinks(card, i, link) {
-			if (link->cpus)
-				of_node_put(link->cpus->of_node);
-			for_each_link_codecs(link, j, codec)
-				of_node_put(codec->of_node);
-		}
-	}
-
-	if (card->aux_dev) {
-		for_each_card_pre_auxs(card, i, aux)
-			of_node_put(aux->dlc.of_node);
-	}
-
-	kfree(card->dai_link);
-	kfree(priv->link_data);
-}
-
-static int axg_card_add_aux_devices(struct snd_soc_card *card)
-{
-	struct device_node *node = card->dev->of_node;
-	struct snd_soc_aux_dev *aux;
-	int num, i;
-
-	num = of_count_phandle_with_args(node, "audio-aux-devs", NULL);
-	if (num == -ENOENT) {
-		/*
-		 * It is ok to have no auxiliary devices but for this card it
-		 * is a strange situtation. Let's warn the about it.
-		 */
-		dev_warn(card->dev, "card has no auxiliary devices\n");
-		return 0;
-	} else if (num < 0) {
-		dev_err(card->dev, "error getting auxiliary devices: %d\n",
-			num);
-		return num;
-	}
-
-	aux = devm_kcalloc(card->dev, num, sizeof(*aux), GFP_KERNEL);
-	if (!aux)
-		return -ENOMEM;
-	card->aux_dev = aux;
-	card->num_aux_devs = num;
-
-	for_each_card_pre_auxs(card, i, aux) {
-		aux->dlc.of_node =
-			of_parse_phandle(node, "audio-aux-devs", i);
-		if (!aux->dlc.of_node)
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int axg_card_tdm_be_hw_params(struct snd_pcm_substream *substream,
 				     struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct axg_card *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct axg_dai_link_tdm_data *be =
 		(struct axg_dai_link_tdm_data *)priv->link_data[rtd->num];
-	struct snd_soc_dai *codec_dai;
-	unsigned int mclk;
-	int ret, i;
-
-	if (be->mclk_fs) {
-		mclk = params_rate(params) * be->mclk_fs;
-
-		for_each_rtd_codec_dai(rtd, i, codec_dai) {
-			ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
-						     SND_SOC_CLOCK_IN);
-			if (ret && ret != -ENOTSUPP)
-				return ret;
-		}
-
-		ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk,
-					     SND_SOC_CLOCK_OUT);
-		if (ret && ret != -ENOTSUPP)
-			return ret;
-	}
 
-	return 0;
+	return meson_card_i2s_set_sysclk(substream, params, be->mclk_fs);
 }
 
 static const struct snd_soc_ops axg_card_tdm_be_ops = {
@@ -204,7 +54,7 @@ static const struct snd_soc_ops axg_card_tdm_be_ops = {
 
 static int axg_card_tdm_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct axg_card *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct axg_dai_link_tdm_data *be =
 		(struct axg_dai_link_tdm_data *)priv->link_data[rtd->num];
 	struct snd_soc_dai *codec_dai;
@@ -234,7 +84,7 @@ static int axg_card_tdm_dai_init(struct snd_soc_pcm_runtime *rtd)
 
 static int axg_card_tdm_dai_lb_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct axg_card *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct axg_dai_link_tdm_data *be =
 		(struct axg_dai_link_tdm_data *)priv->link_data[rtd->num];
 	int ret;
@@ -253,14 +103,14 @@ static int axg_card_tdm_dai_lb_init(struct snd_soc_pcm_runtime *rtd)
 static int axg_card_add_tdm_loopback(struct snd_soc_card *card,
 				     int *index)
 {
-	struct axg_card *priv = snd_soc_card_get_drvdata(card);
+	struct meson_card *priv = snd_soc_card_get_drvdata(card);
 	struct snd_soc_dai_link *pad = &card->dai_link[*index];
 	struct snd_soc_dai_link *lb;
 	struct snd_soc_dai_link_component *dlc;
 	int ret;
 
 	/* extend links */
-	ret = axg_card_reallocate_links(priv, card->num_links + 1);
+	ret = meson_card_reallocate_links(card, card->num_links + 1);
 	if (ret)
 		return ret;
 
@@ -304,32 +154,6 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card,
 	return 0;
 }
 
-static unsigned int axg_card_parse_daifmt(struct device_node *node,
-					  struct device_node *cpu_node)
-{
-	struct device_node *bitclkmaster = NULL;
-	struct device_node *framemaster = NULL;
-	unsigned int daifmt;
-
-	daifmt = snd_soc_of_parse_daifmt(node, PREFIX,
-					 &bitclkmaster, &framemaster);
-	daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
-
-	/* If no master is provided, default to cpu master */
-	if (!bitclkmaster || bitclkmaster == cpu_node) {
-		daifmt |= (!framemaster || framemaster == cpu_node) ?
-			SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBS_CFM;
-	} else {
-		daifmt |= (!framemaster || framemaster == cpu_node) ?
-			SND_SOC_DAIFMT_CBM_CFS : SND_SOC_DAIFMT_CBM_CFM;
-	}
-
-	of_node_put(bitclkmaster);
-	of_node_put(framemaster);
-
-	return daifmt;
-}
-
 static int axg_card_parse_cpu_tdm_slots(struct snd_soc_card *card,
 					struct snd_soc_dai_link *link,
 					struct device_node *node,
@@ -424,7 +248,7 @@ static int axg_card_parse_tdm(struct snd_soc_card *card,
 			      struct device_node *node,
 			      int *index)
 {
-	struct axg_card *priv = snd_soc_card_get_drvdata(card);
+	struct meson_card *priv = snd_soc_card_get_drvdata(card);
 	struct snd_soc_dai_link *link = &card->dai_link[*index];
 	struct axg_dai_link_tdm_data *be;
 	int ret;
@@ -438,7 +262,7 @@ static int axg_card_parse_tdm(struct snd_soc_card *card,
 	/* Setup tdm link */
 	link->ops = &axg_card_tdm_be_ops;
 	link->init = axg_card_tdm_dai_init;
-	link->dai_fmt = axg_card_parse_daifmt(node, link->cpus->of_node);
+	link->dai_fmt = meson_card_parse_daifmt(node, link->cpus->of_node);
 
 	of_property_read_u32(node, "mclk-fs", &be->mclk_fs);
 
@@ -462,97 +286,24 @@ static int axg_card_parse_tdm(struct snd_soc_card *card,
 	return 0;
 }
 
-static int axg_card_set_be_link(struct snd_soc_card *card,
-				struct snd_soc_dai_link *link,
-				struct device_node *node)
-{
-	struct snd_soc_dai_link_component *codec;
-	struct device_node *np;
-	int ret, num_codecs;
-
-	link->no_pcm = 1;
-	link->dpcm_playback = 1;
-	link->dpcm_capture = 1;
-
-	num_codecs = of_get_child_count(node);
-	if (!num_codecs) {
-		dev_err(card->dev, "be link %s has no codec\n",
-			node->full_name);
-		return -EINVAL;
-	}
-
-	codec = devm_kcalloc(card->dev, num_codecs, sizeof(*codec), GFP_KERNEL);
-	if (!codec)
-		return -ENOMEM;
-
-	link->codecs = codec;
-	link->num_codecs = num_codecs;
-
-	for_each_child_of_node(node, np) {
-		ret = axg_card_parse_dai(card, np, &codec->of_node,
-					 &codec->dai_name);
-		if (ret) {
-			of_node_put(np);
-			return ret;
-		}
-
-		codec++;
-	}
-
-	ret = axg_card_set_link_name(card, link, node, "be");
-	if (ret)
-		dev_err(card->dev, "error setting %pOFn link name\n", np);
-
-	return ret;
-}
-
-static int axg_card_set_fe_link(struct snd_soc_card *card,
-				struct snd_soc_dai_link *link,
-				struct device_node *node,
-				bool is_playback)
-{
-	struct snd_soc_dai_link_component *codec;
-
-	codec = devm_kzalloc(card->dev, sizeof(*codec), GFP_KERNEL);
-	if (!codec)
-		return -ENOMEM;
-
-	link->codecs = codec;
-	link->num_codecs = 1;
-
-	link->dynamic = 1;
-	link->dpcm_merged_format = 1;
-	link->dpcm_merged_chan = 1;
-	link->dpcm_merged_rate = 1;
-	link->codecs->dai_name = "snd-soc-dummy-dai";
-	link->codecs->name = "snd-soc-dummy";
-
-	if (is_playback)
-		link->dpcm_playback = 1;
-	else
-		link->dpcm_capture = 1;
-
-	return axg_card_set_link_name(card, link, node, "fe");
-}
-
 static int axg_card_cpu_is_capture_fe(struct device_node *np)
 {
-	return of_device_is_compatible(np, PREFIX "axg-toddr");
+	return of_device_is_compatible(np, DT_PREFIX "axg-toddr");
 }
 
 static int axg_card_cpu_is_playback_fe(struct device_node *np)
 {
-	return of_device_is_compatible(np, PREFIX "axg-frddr");
+	return of_device_is_compatible(np, DT_PREFIX "axg-frddr");
 }
 
 static int axg_card_cpu_is_tdm_iface(struct device_node *np)
 {
-	return of_device_is_compatible(np, PREFIX "axg-tdm-iface");
+	return of_device_is_compatible(np, DT_PREFIX "axg-tdm-iface");
 }
 
 static int axg_card_cpu_is_codec(struct device_node *np)
 {
-	return of_device_is_compatible(np, PREFIX "g12a-tohdmitx");
+	return of_device_is_compatible(np, DT_PREFIX "g12a-tohdmitx");
 }
 
 static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np,
@@ -569,17 +320,17 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np,
 	dai_link->cpus = cpu;
 	dai_link->num_cpus = 1;
 
-	ret = axg_card_parse_dai(card, np, &dai_link->cpus->of_node,
-				 &dai_link->cpus->dai_name);
+	ret = meson_card_parse_dai(card, np, &dai_link->cpus->of_node,
+				   &dai_link->cpus->dai_name);
 	if (ret)
 		return ret;
 
 	if (axg_card_cpu_is_playback_fe(dai_link->cpus->of_node))
-		ret = axg_card_set_fe_link(card, dai_link, np, true);
+		ret = meson_card_set_fe_link(card, dai_link, np, true);
 	else if (axg_card_cpu_is_capture_fe(dai_link->cpus->of_node))
-		ret = axg_card_set_fe_link(card, dai_link, np, false);
+		ret = meson_card_set_fe_link(card, dai_link, np, false);
 	else
-		ret = axg_card_set_be_link(card, dai_link, np);
+		ret = meson_card_set_be_link(card, dai_link, np);
 
 	if (ret)
 		return ret;
@@ -592,121 +343,21 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np,
 	return ret;
 }
 
-static int axg_card_add_links(struct snd_soc_card *card)
-{
-	struct axg_card *priv = snd_soc_card_get_drvdata(card);
-	struct device_node *node = card->dev->of_node;
-	struct device_node *np;
-	int num, i, ret;
-
-	num = of_get_child_count(node);
-	if (!num) {
-		dev_err(card->dev, "card has no links\n");
-		return -EINVAL;
-	}
-
-	ret = axg_card_reallocate_links(priv, num);
-	if (ret)
-		return ret;
-
-	i = 0;
-	for_each_child_of_node(node, np) {
-		ret = axg_card_add_link(card, np, &i);
-		if (ret) {
-			of_node_put(np);
-			return ret;
-		}
-
-		i++;
-	}
-
-	return 0;
-}
-
-static int axg_card_parse_of_optional(struct snd_soc_card *card,
-				      const char *propname,
-				      int (*func)(struct snd_soc_card *c,
-						  const char *p))
-{
-	/* If property is not provided, don't fail ... */
-	if (!of_property_read_bool(card->dev->of_node, propname))
-		return 0;
-
-	/* ... but do fail if it is provided and the parsing fails */
-	return func(card, propname);
-}
+static const struct meson_card_match_data axg_card_match_data = {
+	.add_link = axg_card_add_link,
+};
 
 static const struct of_device_id axg_card_of_match[] = {
-	{ .compatible = "amlogic,axg-sound-card", },
-	{}
+	{
+		.compatible = "amlogic,axg-sound-card",
+		.data = &axg_card_match_data,
+	}, {}
 };
 MODULE_DEVICE_TABLE(of, axg_card_of_match);
 
-static int axg_card_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct axg_card *priv;
-	int ret;
-
-	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	platform_set_drvdata(pdev, priv);
-	snd_soc_card_set_drvdata(&priv->card, priv);
-
-	priv->card.owner = THIS_MODULE;
-	priv->card.dev = dev;
-
-	ret = snd_soc_of_parse_card_name(&priv->card, "model");
-	if (ret < 0)
-		return ret;
-
-	ret = axg_card_parse_of_optional(&priv->card, "audio-routing",
-					 snd_soc_of_parse_audio_routing);
-	if (ret) {
-		dev_err(dev, "error while parsing routing\n");
-		return ret;
-	}
-
-	ret = axg_card_parse_of_optional(&priv->card, "audio-widgets",
-					 snd_soc_of_parse_audio_simple_widgets);
-	if (ret) {
-		dev_err(dev, "error while parsing widgets\n");
-		return ret;
-	}
-
-	ret = axg_card_add_links(&priv->card);
-	if (ret)
-		goto out_err;
-
-	ret = axg_card_add_aux_devices(&priv->card);
-	if (ret)
-		goto out_err;
-
-	ret = devm_snd_soc_register_card(dev, &priv->card);
-	if (ret)
-		goto out_err;
-
-	return 0;
-
-out_err:
-	axg_card_clean_references(priv);
-	return ret;
-}
-
-static int axg_card_remove(struct platform_device *pdev)
-{
-	struct axg_card *priv = platform_get_drvdata(pdev);
-
-	axg_card_clean_references(priv);
-
-	return 0;
-}
-
 static struct platform_driver axg_card_pdrv = {
-	.probe = axg_card_probe,
-	.remove = axg_card_remove,
+	.probe = meson_card_probe,
+	.remove = meson_card_remove,
 	.driver = {
 		.name = "axg-sound-card",
 		.of_match_table = axg_card_of_match,
diff --git a/sound/soc/meson/meson-card-utils.c b/sound/soc/meson/meson-card-utils.c
new file mode 100644
index 000000000000..a70d244ef88b
--- /dev/null
+++ b/sound/soc/meson/meson-card-utils.c
@@ -0,0 +1,385 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2020 BayLibre, SAS.
+// Author: Jerome Brunet <jbrunet@baylibre.com>
+
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <sound/soc.h>
+
+#include "meson-card.h"
+
+int meson_card_i2s_set_sysclk(struct snd_pcm_substream *substream,
+			      struct snd_pcm_hw_params *params,
+			      unsigned int mclk_fs)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai;
+	unsigned int mclk;
+	int ret, i;
+
+	if (!mclk_fs)
+		return 0;
+
+	mclk = params_rate(params) * mclk_fs;
+
+	for_each_rtd_codec_dai(rtd, i, codec_dai) {
+		ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
+					     SND_SOC_CLOCK_IN);
+		if (ret && ret != -ENOTSUPP)
+			return ret;
+	}
+
+	ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk,
+				     SND_SOC_CLOCK_OUT);
+	if (ret && ret != -ENOTSUPP)
+		return ret;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(meson_card_i2s_set_sysclk);
+
+int meson_card_reallocate_links(struct snd_soc_card *card,
+				unsigned int num_links)
+{
+	struct meson_card *priv = snd_soc_card_get_drvdata(card);
+	struct snd_soc_dai_link *links;
+	void **ldata;
+
+	links = krealloc(priv->card.dai_link,
+			 num_links * sizeof(*priv->card.dai_link),
+			 GFP_KERNEL | __GFP_ZERO);
+	ldata = krealloc(priv->link_data,
+			 num_links * sizeof(*priv->link_data),
+			 GFP_KERNEL | __GFP_ZERO);
+
+	if (!links || !ldata) {
+		dev_err(priv->card.dev, "failed to allocate links\n");
+		return -ENOMEM;
+	}
+
+	priv->card.dai_link = links;
+	priv->link_data = ldata;
+	priv->card.num_links = num_links;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(meson_card_reallocate_links);
+
+int meson_card_parse_dai(struct snd_soc_card *card,
+			 struct device_node *node,
+			 struct device_node **dai_of_node,
+			 const char **dai_name)
+{
+	struct of_phandle_args args;
+	int ret;
+
+	if (!dai_name || !dai_of_node || !node)
+		return -EINVAL;
+
+	ret = of_parse_phandle_with_args(node, "sound-dai",
+					 "#sound-dai-cells", 0, &args);
+	if (ret) {
+		if (ret != -EPROBE_DEFER)
+			dev_err(card->dev, "can't parse dai %d\n", ret);
+		return ret;
+	}
+	*dai_of_node = args.np;
+
+	return snd_soc_get_dai_name(&args, dai_name);
+}
+EXPORT_SYMBOL_GPL(meson_card_parse_dai);
+
+static int meson_card_set_link_name(struct snd_soc_card *card,
+				    struct snd_soc_dai_link *link,
+				    struct device_node *node,
+				    const char *prefix)
+{
+	char *name = devm_kasprintf(card->dev, GFP_KERNEL, "%s.%s",
+				    prefix, node->full_name);
+	if (!name)
+		return -ENOMEM;
+
+	link->name = name;
+	link->stream_name = name;
+
+	return 0;
+}
+
+unsigned int meson_card_parse_daifmt(struct device_node *node,
+				     struct device_node *cpu_node)
+{
+	struct device_node *bitclkmaster = NULL;
+	struct device_node *framemaster = NULL;
+	unsigned int daifmt;
+
+	daifmt = snd_soc_of_parse_daifmt(node, DT_PREFIX,
+					 &bitclkmaster, &framemaster);
+	daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
+
+	/* If no master is provided, default to cpu master */
+	if (!bitclkmaster || bitclkmaster == cpu_node) {
+		daifmt |= (!framemaster || framemaster == cpu_node) ?
+			SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBS_CFM;
+	} else {
+		daifmt |= (!framemaster || framemaster == cpu_node) ?
+			SND_SOC_DAIFMT_CBM_CFS : SND_SOC_DAIFMT_CBM_CFM;
+	}
+
+	of_node_put(bitclkmaster);
+	of_node_put(framemaster);
+
+	return daifmt;
+}
+EXPORT_SYMBOL_GPL(meson_card_parse_daifmt);
+
+int meson_card_set_be_link(struct snd_soc_card *card,
+			   struct snd_soc_dai_link *link,
+			   struct device_node *node)
+{
+	struct snd_soc_dai_link_component *codec;
+	struct device_node *np;
+	int ret, num_codecs;
+
+	link->no_pcm = 1;
+	link->dpcm_playback = 1;
+	link->dpcm_capture = 1;
+
+	num_codecs = of_get_child_count(node);
+	if (!num_codecs) {
+		dev_err(card->dev, "be link %s has no codec\n",
+			node->full_name);
+		return -EINVAL;
+	}
+
+	codec = devm_kcalloc(card->dev, num_codecs, sizeof(*codec), GFP_KERNEL);
+	if (!codec)
+		return -ENOMEM;
+
+	link->codecs = codec;
+	link->num_codecs = num_codecs;
+
+	for_each_child_of_node(node, np) {
+		ret = meson_card_parse_dai(card, np, &codec->of_node,
+					   &codec->dai_name);
+		if (ret) {
+			of_node_put(np);
+			return ret;
+		}
+
+		codec++;
+	}
+
+	ret = meson_card_set_link_name(card, link, node, "be");
+	if (ret)
+		dev_err(card->dev, "error setting %pOFn link name\n", np);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(meson_card_set_be_link);
+
+int meson_card_set_fe_link(struct snd_soc_card *card,
+			   struct snd_soc_dai_link *link,
+			   struct device_node *node,
+			   bool is_playback)
+{
+	struct snd_soc_dai_link_component *codec;
+
+	codec = devm_kzalloc(card->dev, sizeof(*codec), GFP_KERNEL);
+	if (!codec)
+		return -ENOMEM;
+
+	link->codecs = codec;
+	link->num_codecs = 1;
+
+	link->dynamic = 1;
+	link->dpcm_merged_format = 1;
+	link->dpcm_merged_chan = 1;
+	link->dpcm_merged_rate = 1;
+	link->codecs->dai_name = "snd-soc-dummy-dai";
+	link->codecs->name = "snd-soc-dummy";
+
+	if (is_playback)
+		link->dpcm_playback = 1;
+	else
+		link->dpcm_capture = 1;
+
+	return meson_card_set_link_name(card, link, node, "fe");
+}
+EXPORT_SYMBOL_GPL(meson_card_set_fe_link);
+
+static int meson_card_add_links(struct snd_soc_card *card)
+{
+	struct meson_card *priv = snd_soc_card_get_drvdata(card);
+	struct device_node *node = card->dev->of_node;
+	struct device_node *np;
+	int num, i, ret;
+
+	num = of_get_child_count(node);
+	if (!num) {
+		dev_err(card->dev, "card has no links\n");
+		return -EINVAL;
+	}
+
+	ret = meson_card_reallocate_links(card, num);
+	if (ret)
+		return ret;
+
+	i = 0;
+	for_each_child_of_node(node, np) {
+		ret = priv->match_data->add_link(card, np, &i);
+		if (ret) {
+			of_node_put(np);
+			return ret;
+		}
+
+		i++;
+	}
+
+	return 0;
+}
+
+static int meson_card_parse_of_optional(struct snd_soc_card *card,
+					const char *propname,
+					int (*func)(struct snd_soc_card *c,
+						    const char *p))
+{
+	/* If property is not provided, don't fail ... */
+	if (!of_property_read_bool(card->dev->of_node, propname))
+		return 0;
+
+	/* ... but do fail if it is provided and the parsing fails */
+	return func(card, propname);
+}
+
+static int meson_card_add_aux_devices(struct snd_soc_card *card)
+{
+	struct device_node *node = card->dev->of_node;
+	struct snd_soc_aux_dev *aux;
+	int num, i;
+
+	num = of_count_phandle_with_args(node, "audio-aux-devs", NULL);
+	if (num == -ENOENT) {
+		return 0;
+	} else if (num < 0) {
+		dev_err(card->dev, "error getting auxiliary devices: %d\n",
+			num);
+		return num;
+	}
+
+	aux = devm_kcalloc(card->dev, num, sizeof(*aux), GFP_KERNEL);
+	if (!aux)
+		return -ENOMEM;
+	card->aux_dev = aux;
+	card->num_aux_devs = num;
+
+	for_each_card_pre_auxs(card, i, aux) {
+		aux->dlc.of_node =
+			of_parse_phandle(node, "audio-aux-devs", i);
+		if (!aux->dlc.of_node)
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void meson_card_clean_references(struct meson_card *priv)
+{
+	struct snd_soc_card *card = &priv->card;
+	struct snd_soc_dai_link *link;
+	struct snd_soc_dai_link_component *codec;
+	struct snd_soc_aux_dev *aux;
+	int i, j;
+
+	if (card->dai_link) {
+		for_each_card_prelinks(card, i, link) {
+			if (link->cpus)
+				of_node_put(link->cpus->of_node);
+			for_each_link_codecs(link, j, codec)
+				of_node_put(codec->of_node);
+		}
+	}
+
+	if (card->aux_dev) {
+		for_each_card_pre_auxs(card, i, aux)
+			of_node_put(aux->dlc.of_node);
+	}
+
+	kfree(card->dai_link);
+	kfree(priv->link_data);
+}
+
+int meson_card_probe(struct platform_device *pdev)
+{
+	const struct meson_card_match_data *data;
+	struct device *dev = &pdev->dev;
+	struct meson_card *priv;
+	int ret;
+
+	data = of_device_get_match_data(dev);
+	if (!data) {
+		dev_err(dev, "failed to match device\n");
+		return -ENODEV;
+	}
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, priv);
+	snd_soc_card_set_drvdata(&priv->card, priv);
+
+	priv->card.owner = THIS_MODULE;
+	priv->card.dev = dev;
+	priv->match_data = data;
+
+	ret = snd_soc_of_parse_card_name(&priv->card, "model");
+	if (ret < 0)
+		return ret;
+
+	ret = meson_card_parse_of_optional(&priv->card, "audio-routing",
+					   snd_soc_of_parse_audio_routing);
+	if (ret) {
+		dev_err(dev, "error while parsing routing\n");
+		return ret;
+	}
+
+	ret = meson_card_parse_of_optional(&priv->card, "audio-widgets",
+					   snd_soc_of_parse_audio_simple_widgets);
+	if (ret) {
+		dev_err(dev, "error while parsing widgets\n");
+		return ret;
+	}
+
+	ret = meson_card_add_links(&priv->card);
+	if (ret)
+		goto out_err;
+
+	ret = meson_card_add_aux_devices(&priv->card);
+	if (ret)
+		goto out_err;
+
+	ret = devm_snd_soc_register_card(dev, &priv->card);
+	if (ret)
+		goto out_err;
+
+	return 0;
+
+out_err:
+	meson_card_clean_references(priv);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(meson_card_probe);
+
+int meson_card_remove(struct platform_device *pdev)
+{
+	struct meson_card *priv = platform_get_drvdata(pdev);
+
+	meson_card_clean_references(priv);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(meson_card_remove);
+
+MODULE_DESCRIPTION("Amlogic Sound Card Utils");
+MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/meson/meson-card.h b/sound/soc/meson/meson-card.h
new file mode 100644
index 000000000000..74314071c80d
--- /dev/null
+++ b/sound/soc/meson/meson-card.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef _MESON_SND_CARD_H
+#define _MESON_SND_CARD_H
+
+struct device_node;
+struct platform_device;
+
+struct snd_soc_card;
+struct snd_pcm_substream;
+struct snd_pcm_hw_params;
+
+#define DT_PREFIX "amlogic,"
+
+struct meson_card_match_data {
+	int (*add_link)(struct snd_soc_card *card,
+			struct device_node *node,
+			int *index);
+};
+
+struct meson_card {
+	const struct meson_card_match_data *match_data;
+	struct snd_soc_card card;
+	void **link_data;
+};
+
+unsigned int meson_card_parse_daifmt(struct device_node *node,
+				     struct device_node *cpu_node);
+
+int meson_card_i2s_set_sysclk(struct snd_pcm_substream *substream,
+			      struct snd_pcm_hw_params *params,
+			      unsigned int mclk_fs);
+
+int meson_card_reallocate_links(struct snd_soc_card *card,
+				unsigned int num_links);
+int meson_card_parse_dai(struct snd_soc_card *card,
+			 struct device_node *node,
+			 struct device_node **dai_of_node,
+			 const char **dai_name);
+int meson_card_set_be_link(struct snd_soc_card *card,
+			   struct snd_soc_dai_link *link,
+			   struct device_node *node);
+int meson_card_set_fe_link(struct snd_soc_card *card,
+			   struct snd_soc_dai_link *link,
+			   struct device_node *node,
+			   bool is_playback);
+
+int meson_card_probe(struct platform_device *pdev);
+int meson_card_remove(struct platform_device *pdev);
+
+#endif /* _MESON_SND_CARD_H */
