diff --git a/sound/soc/generic/Kconfig b/sound/soc/generic/Kconfig
index fbba1e6..49554fd 100644
--- a/sound/soc/generic/Kconfig
+++ b/sound/soc/generic/Kconfig
@@ -12,3 +12,9 @@ config SND_SIMPLE_DPCM_CARD
 	select SND_SIMPLE_CARD_CORE
 	help
 	  This option enables generic simple DPCM sound card support
+
+config SND_SIMPLE_GRAPH_CARD
+	tristate "ASoC Simple Graph sound card support"
+	select SND_SIMPLE_CARD_CORE
+	help
+	  This option enables generic simple Graph sound card support
diff --git a/sound/soc/generic/Makefile b/sound/soc/generic/Makefile
index a5f0e4d..2f7d392 100644
--- a/sound/soc/generic/Makefile
+++ b/sound/soc/generic/Makefile
@@ -2,6 +2,8 @@ obj-$(CONFIG_SND_SIMPLE_CARD_CORE) := simple-card-core.o
 
 snd-soc-simple-card-objs	:= simple-card.o
 snd-soc-simple-dpcm-card-objs	:= simple-dpcm-card.o
+snd-soc-simple-graph-card-objs	:= simple-graph-card.o
 
 obj-$(CONFIG_SND_SIMPLE_CARD)	+= snd-soc-simple-card.o
 obj-$(CONFIG_SND_SIMPLE_DPCM_CARD)	+= snd-soc-simple-dpcm-card.o
+obj-$(CONFIG_SND_SIMPLE_GRAPH_CARD)	+= snd-soc-simple-graph-card.o
diff --git a/sound/soc/generic/simple-graph-card.c b/sound/soc/generic/simple-graph-card.c
new file mode 100644
index 0000000..ef1e90f
--- /dev/null
+++ b/sound/soc/generic/simple-graph-card.c
@@ -0,0 +1,351 @@
+/*
+ * ASoC simple graph sound card support
+ *
+ * Copyright (C) 2015 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * based on ${LINUX}/sound/soc/generic/simple-card.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/string.h>
+#include <sound/jack.h>
+#include <sound/simple_card.h>
+
+struct simple_card_data {
+	struct snd_soc_card snd_card;
+	struct simple_dai_props {
+		struct asoc_simple_dai cpu_dai;
+		struct asoc_simple_dai codec_dai;
+		unsigned int mclk_fs;
+	} *dai_props;
+	struct asoc_simple_jack hp_jack;
+	struct asoc_simple_jack mic_jack;
+	struct snd_soc_dai_link *dai_link;
+	unsigned int mclk_fs;
+};
+
+#define simple_priv_to_dev(priv) ((priv)->snd_card.dev)
+#define simple_priv_to_link(priv, i) ((priv)->snd_card.dai_link + i)
+#define simple_priv_to_props(priv, i) ((priv)->dai_props + i)
+
+#define DAI	"remote-endpoint"
+#define PREFIX	"simple-audio-card,"
+
+static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_dai_props *dai_props =
+		&priv->dai_props[rtd->num];
+	int ret;
+
+	ret = clk_prepare_enable(dai_props->cpu_dai.clk);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(dai_props->codec_dai.clk);
+	if (ret)
+		clk_disable_unprepare(dai_props->cpu_dai.clk);
+
+	return ret;
+}
+
+static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_dai_props *dai_props =
+		&priv->dai_props[rtd->num];
+
+	clk_disable_unprepare(dai_props->cpu_dai.clk);
+
+	clk_disable_unprepare(dai_props->codec_dai.clk);
+}
+
+static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream,
+				      struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct simple_dai_props *dai_props = &priv->dai_props[rtd->num];
+	unsigned int mclk, mclk_fs = 0;
+	int ret = 0;
+
+	if (priv->mclk_fs)
+		mclk_fs = priv->mclk_fs;
+	else if (dai_props->mclk_fs)
+		mclk_fs = dai_props->mclk_fs;
+
+	if (mclk_fs) {
+		mclk = params_rate(params) * mclk_fs;
+		ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
+					     SND_SOC_CLOCK_IN);
+		if (ret && ret != -ENOTSUPP)
+			goto err;
+
+		ret = snd_soc_dai_set_sysclk(cpu_dai, 0, mclk,
+					     SND_SOC_CLOCK_OUT);
+		if (ret && ret != -ENOTSUPP)
+			goto err;
+	}
+	return 0;
+err:
+	return ret;
+}
+
+static struct snd_soc_ops asoc_simple_card_ops = {
+	.startup = asoc_simple_card_startup,
+	.shutdown = asoc_simple_card_shutdown,
+	.hw_params = asoc_simple_card_hw_params,
+};
+
+static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct device *dev = simple_priv_to_dev(priv);
+	struct device *cpu_dev = dev->parent;
+	struct snd_soc_dai *codec = rtd->codec_dai;
+	struct snd_soc_dai *cpu = rtd->cpu_dai;
+	struct snd_soc_card *card = rtd->card;
+	struct simple_dai_props *dai_props = &priv->dai_props[rtd->num];
+	struct device_node *cpu_port = of_graph_get_top_port(cpu_dev);
+	int ret;
+
+	ret = asoc_simple_card_init_dai(codec, &dai_props->codec_dai);
+	if (ret < 0)
+		return ret;
+
+	ret = asoc_simple_card_init_dai(cpu, &dai_props->cpu_dai);
+	if (ret < 0)
+		return ret;
+
+	ret = asoc_simple_card_init_hp(card, cpu_port, &priv->hp_jack, PREFIX);
+	if (ret < 0)
+		return ret;
+
+	ret = asoc_simple_card_init_mic(card, cpu_port, &priv->hp_jack, PREFIX);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int asoc_simple_card_dai_link_of(struct device_node *cpu_ep,
+					struct simple_card_data *priv,
+					int idx)
+{
+	struct device *dev = simple_priv_to_dev(priv);
+	struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, idx);
+	struct simple_dai_props *dai_props = simple_priv_to_props(priv, idx);
+	struct asoc_simple_dai *cpu_dai = &dai_props->cpu_dai;
+	struct asoc_simple_dai *codec_dai = &dai_props->codec_dai;
+	struct device_node *cpu_port;
+	struct device_node *codec_ep;
+	int ret, single_cpu;
+	u32 val;
+
+	cpu_ep		= of_node_get(cpu_ep);
+	codec_ep	= of_graph_get_remote_endpoint(cpu_ep);
+
+	if (cpu_ep != of_graph_get_remote_endpoint(codec_ep)) {
+		dev_err(dev, "endpoint parse error\n");
+		goto dai_link_of_err;
+	}
+
+	cpu_port	= cpu_ep->parent;
+
+	ret = asoc_simple_card_parse_daifmt(dev, cpu_port, codec_ep,
+					    PREFIX, &dai_link->dai_fmt);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	if (!of_property_read_u32(cpu_port, "mclk-fs", &val))
+		dai_props->mclk_fs = val;
+
+	ret = asoc_simple_card_parse_graph_cpu(cpu_ep, dai_link,
+					 &single_cpu);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_graph_codec(codec_ep, dai_link);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_tdm(cpu_ep, cpu_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_tdm(codec_ep, codec_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_clk_cpu(cpu_ep, dai_link, cpu_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_clk_codec(codec_ep, dai_link, codec_dai);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_canonicalize_dailink(dai_link);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	ret = asoc_simple_card_parse_dailink_name(dev, dai_link);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+	dai_link->ops = &asoc_simple_card_ops;
+	dai_link->init = asoc_simple_card_dai_init;
+
+	dev_dbg(dev, "\tname : %s\n", dai_link->stream_name);
+	dev_dbg(dev, "\tformat : %04x\n", dai_link->dai_fmt);
+	dev_dbg(dev, "\tcpu : %s / %d\n",
+		dai_link->cpu_dai_name,
+		dai_props->cpu_dai.sysclk);
+	dev_dbg(dev, "\tcodec : %s / %d\n",
+		dai_link->codec_dai_name,
+		dai_props->codec_dai.sysclk);
+
+	ret = asoc_simple_card_canonicalize_cpu(dai_link, single_cpu);
+	if (ret < 0)
+		goto dai_link_of_err;
+
+dai_link_of_err:
+	of_node_put(codec_ep);
+
+	return ret;
+}
+
+static int asoc_simple_card_parse_of(struct device_node *node,
+				     struct simple_card_data *priv)
+{
+	struct device *dev = simple_priv_to_dev(priv);
+	struct device *cpu_dev = dev->parent;
+	struct device_node *cpu_port = of_graph_get_top_port(cpu_dev);
+	struct snd_soc_card *card = &priv->snd_card;
+	struct device_node *ep;
+	int i = 0;
+
+	u32 val;
+	int ret;
+
+	if (!node)
+		return -EINVAL;
+
+	/* Factor to mclk, used in hw_params() */
+	ret = of_property_read_u32(node, PREFIX "mclk-fs", &val);
+	if (ret == 0)
+		priv->mclk_fs = val;
+
+	for_each_endpoint_of_node(node, ep) {
+		ret = asoc_simple_card_dai_link_of(ep, priv, i);
+		if (ret < 0) {
+			of_node_put(ep);
+			return ret;
+		}
+		i++;
+	}
+
+	ret = asoc_simple_card_parse_card_widgets(card, cpu_port, PREFIX);
+	if (ret)
+		return ret;
+
+	ret = asoc_simple_card_parse_card_route(card, cpu_port, PREFIX);
+	if (ret)
+		return ret;
+
+	ret = asoc_simple_card_parse_card_name(card, cpu_port, PREFIX);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int asoc_simple_card_probe(struct platform_device *pdev)
+{
+	struct simple_card_data *priv;
+	struct snd_soc_dai_link *dai_link;
+	struct simple_dai_props *dai_props;
+	struct device *dev = &pdev->dev;
+	struct device *cpu_dev = pdev->dev.parent;
+	struct device_node *cpu_node = cpu_dev->of_node;
+	int num, ret;
+
+	num = of_graph_get_endpoint_count(cpu_node);
+
+	/* Allocate the private data and the DAI link array */
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	dai_props = devm_kzalloc(dev, sizeof(*dai_props) * num, GFP_KERNEL);
+	if (!dai_props)
+		return -ENOMEM;
+
+	dai_link = devm_kzalloc(dev, sizeof(*dai_link) * num, GFP_KERNEL);
+	if (!dai_link)
+		return -ENOMEM;
+
+	priv->dai_props			= dai_props;
+	priv->dai_link			= dai_link;
+
+	/* Init snd_soc_card */
+	priv->snd_card.owner		= THIS_MODULE;
+	priv->snd_card.dev		= dev;
+	priv->snd_card.dai_link		= priv->dai_link;
+	priv->snd_card.num_links	= num;
+
+	ret = asoc_simple_card_parse_of(cpu_node, priv);
+	if (ret < 0) {
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "parse error %d\n", ret);
+		return ret;
+	}
+
+	snd_soc_card_set_drvdata(&priv->snd_card, priv);
+
+	ret = devm_snd_soc_register_card(dev, &priv->snd_card);
+	if (ret >= 0)
+		return ret;
+
+	return 0;
+}
+
+static int asoc_simple_card_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct simple_card_data *priv = snd_soc_card_get_drvdata(card);
+
+	asoc_simple_card_remove_jack(&priv->hp_jack);
+	asoc_simple_card_remove_jack(&priv->mic_jack);
+
+	return 0;
+}
+
+static struct platform_driver asoc_simple_card = {
+	.driver = {
+		.name = "asoc-simple-graph-card",
+	},
+	.probe = asoc_simple_card_probe,
+	.remove = asoc_simple_card_remove,
+};
+module_platform_driver(asoc_simple_card);
+
+MODULE_ALIAS("platform:asoc-simple-graph-card");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("ASoC Simple Graph Sound Card");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
