diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h
index 1d19bfc..2be05ae 100644
--- a/include/sound/rcar_snd.h
+++ b/include/sound/rcar_snd.h
@@ -56,9 +56,15 @@ struct rsnd_ssi_platform_info {
  */
 #define RSND_SCU_USE_HPBIF		(1 << 31) /* it needs RSND_SSI_DEPENDENT */
 
+#define RSND_SCU_SET(rate, _dma_id)		\
+	{ .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, }
+#define RSND_SCU_UNUSED				\
+	{ .flags = 0, .convert_rate = 0, .dma_id = 0, }
+
 struct rsnd_scu_platform_info {
 	u32 flags;
 	u32 convert_rate; /* sampling rate convert */
+	int dma_id; /* for Gen2 SCU */
 };
 
 /*
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 5bdffa4..821791e 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -30,6 +30,144 @@ struct rsnd_adg {
 	     i++, (pos) = adg->clk[i])
 #define rsnd_priv_to_adg(priv) ((struct rsnd_adg *)(priv)->adg)
 
+
+static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_mod *mod)
+{
+	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
+	int id = rsnd_mod_id(mod);
+	int ws = id;
+
+	if (rsnd_ssi_is_pin_sharing(rsnd_ssi_mod_get(priv, id))) {
+		switch (id) {
+		case 1:
+		case 2:
+			ws = 0;
+			break;
+		case 4:
+			ws = 3;
+			break;
+		case 8:
+			ws = 7;
+			break;
+		}
+	}
+
+	return (0x6 + ws) << 8;
+}
+
+static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai,
+					struct rsnd_mod *mod,
+					struct rsnd_dai_stream *io,
+					u32 timsel)
+{
+	int is_play = rsnd_dai_is_play(rdai, io);
+	int id = rsnd_mod_id(mod);
+	int shift = (id % 2) ? 16 : 0;
+	u32 mask, ws;
+	u32 in, out;
+
+	ws = rsnd_adg_ssi_ws_timing_gen2(mod);
+
+	in  = (is_play) ? timsel : ws;
+	out = (is_play) ? ws     : timsel;
+
+	in   = in	<< shift;
+	out  = out	<< shift;
+	mask = 0xffff	<< shift;
+
+	switch (id / 2) {
+	case 0:
+		rsnd_mod_bset(mod, SRCIN_TIMSEL0,  mask, in);
+		rsnd_mod_bset(mod, SRCOUT_TIMSEL0, mask, out);
+		break;
+	case 1:
+		rsnd_mod_bset(mod, SRCIN_TIMSEL1,  mask, in);
+		rsnd_mod_bset(mod, SRCOUT_TIMSEL1, mask, out);
+		break;
+	case 2:
+		rsnd_mod_bset(mod, SRCIN_TIMSEL2,  mask, in);
+		rsnd_mod_bset(mod, SRCOUT_TIMSEL2, mask, out);
+		break;
+	case 3:
+		rsnd_mod_bset(mod, SRCIN_TIMSEL3,  mask, in);
+		rsnd_mod_bset(mod, SRCOUT_TIMSEL3, mask, out);
+		break;
+	case 4:
+		rsnd_mod_bset(mod, SRCIN_TIMSEL4,  mask, in);
+		rsnd_mod_bset(mod, SRCOUT_TIMSEL4, mask, out);
+		break;
+	}
+
+	return 0;
+}
+
+int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
+				  struct rsnd_dai *rdai,
+				  struct rsnd_dai_stream *io,
+				  unsigned int src_rate,
+				  unsigned int dst_rate)
+{
+	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
+	struct rsnd_adg *adg = rsnd_priv_to_adg(priv);
+	struct device *dev = rsnd_priv_to_dev(priv);
+	int idx, sel, div, step;
+	u32 val;
+	unsigned int min, diff;
+	unsigned int sel_rate [] = {
+		clk_get_rate(adg->clk[CLKA]),	/* 0000: CLKA */
+		clk_get_rate(adg->clk[CLKB]),	/* 0001: CLKB */
+		clk_get_rate(adg->clk[CLKC]),	/* 0010: CLKC */
+		adg->rbga_rate_for_441khz_div_6,/* 0011: RBGA */
+		adg->rbgb_rate_for_48khz_div_6,	/* 0100: RBGB */
+	};
+
+	min = ~0;
+	val = 0;
+	for (sel = 0; sel < ARRAY_SIZE(sel_rate); sel++) {
+		idx = 0;
+		step = 2;
+
+		if (!sel_rate[sel])
+			continue;
+
+		for (div = 2; div <= 98304; div += step) {
+			diff = abs(src_rate - sel_rate[sel] / div);
+			if (min > diff) {
+				val = (sel << 8) | idx;
+				min = diff;
+			}
+
+			/*
+			 * step of 0_0000 / 0_0001 / 0_1101
+			 * are out of order
+			 */
+			if ((idx > 2) && (idx % 2))
+				step *= 2;
+			if (idx == 0x1c) {
+				div += step;
+				step *= 2;
+			}
+			idx++;
+		}
+	}
+
+	if (min == ~0) {
+		dev_err(dev, "no Input clock\n");
+		return -EIO;
+	}
+
+	return rsnd_adg_set_src_timsel_gen2(rdai, mod, io, val);
+}
+
+int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
+				     struct rsnd_dai *rdai,
+				     struct rsnd_dai_stream *io)
+{
+	u32 val = rsnd_adg_ssi_ws_timing_gen2(mod);
+
+	return rsnd_adg_set_src_timsel_gen2(rdai, mod, io, val);
+}
+
 int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv,
 				  struct rsnd_mod *mod,
 				  unsigned int src_rate,
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index db486aa..3e03a8b 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -229,14 +229,40 @@ static int rsnd_gen2_regmap_init(struct rsnd_priv *priv, struct rsnd_gen *gen)
 		RSND_GEN2_S_REG(gen, SSIU,	SSI_MODE0,	0x800),
 		RSND_GEN2_S_REG(gen, SSIU,	SSI_MODE1,	0x804),
 		/* FIXME: it needs SSI_MODE2/3 in the future */
+		RSND_GEN2_S_REG(gen, SSIU,	SSI_CONTROL,	0x810),
+		RSND_GEN2_M_REG(gen, SSIU,	SSI_BUSIF_MODE,	0x0,	0x80),
+		RSND_GEN2_M_REG(gen, SSIU,	SSI_BUSIF_ADINR,0x4,	0x80),
+		RSND_GEN2_M_REG(gen, SSIU,	SSI_CTRL,	0x10,	0x80),
 		RSND_GEN2_M_REG(gen, SSIU,	INT_ENABLE,	0x18,	0x80),
 
+		RSND_GEN2_M_REG(gen, SCU,	SRC_BUSIF_MODE,	0x0,	0x20),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_ROUTE_MODE0,0xc,	0x20),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_CTRL,	0x10,	0x20),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_SWRSR,	0x200,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_SRCIR,	0x204,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_ADINR,	0x214,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_IFSCR,	0x21c,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_IFSVR,	0x220,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_SRCCR,	0x224,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_BSDSR,	0x22c,	0x40),
+		RSND_GEN2_M_REG(gen, SCU,	SRC_BSISR,	0x238,	0x40),
+
 		RSND_GEN2_S_REG(gen, ADG,	BRRA,		0x00),
 		RSND_GEN2_S_REG(gen, ADG,	BRRB,		0x04),
 		RSND_GEN2_S_REG(gen, ADG,	SSICKR,		0x08),
 		RSND_GEN2_S_REG(gen, ADG,	AUDIO_CLK_SEL0,	0x0c),
 		RSND_GEN2_S_REG(gen, ADG,	AUDIO_CLK_SEL1,	0x10),
 		RSND_GEN2_S_REG(gen, ADG,	AUDIO_CLK_SEL2,	0x14),
+		RSND_GEN2_S_REG(gen, ADG,	SRCIN_TIMSEL0,	0x34),
+		RSND_GEN2_S_REG(gen, ADG,	SRCIN_TIMSEL1,	0x38),
+		RSND_GEN2_S_REG(gen, ADG,	SRCIN_TIMSEL2,	0x3c),
+		RSND_GEN2_S_REG(gen, ADG,	SRCIN_TIMSEL3,	0x40),
+		RSND_GEN2_S_REG(gen, ADG,	SRCIN_TIMSEL4,	0x44),
+		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL0,	0x48),
+		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL1,	0x4c),
+		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL2,	0x50),
+		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL3,	0x54),
+		RSND_GEN2_S_REG(gen, ADG,	SRCOUT_TIMSEL4,	0x58),
 
 		RSND_GEN2_M_REG(gen, SSI,	SSICR,		0x00,	0x40),
 		RSND_GEN2_M_REG(gen, SSI,	SSISR,		0x04,	0x40),
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index b2c717d..8b66dc1 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -37,6 +37,11 @@ enum rsnd_reg {
 	RSND_REG_SRC_TMG_SEL1,		/* for Gen1 */
 	RSND_REG_SRC_TMG_SEL2,		/* for Gen1 */
 	RSND_REG_SRC_ROUTE_CTRL,	/* for Gen1 */
+	RSND_REG_SRC_CTRL,		/* for Gen2 */
+	RSND_REG_SSI_CTRL,		/* for Gen2 */
+	RSND_REG_SSI_CONTROL,
+	RSND_REG_SSI_BUSIF_MODE,	/* for Gen2 */
+	RSND_REG_SSI_BUSIF_ADINR,	/* for Gen2 */
 	RSND_REG_SSI_MODE0,
 	RSND_REG_SSI_MODE1,
 	RSND_REG_INT_ENABLE,		/* for Gen2 */
@@ -49,6 +54,8 @@ enum rsnd_reg {
 	RSND_REG_SRC_IFSVR,
 	RSND_REG_SRC_SRCCR,
 	RSND_REG_SRC_MNFSR,		/* for Gen1 */
+	RSND_REG_SRC_BSDSR,		/* for Gen2 */
+	RSND_REG_SRC_BSISR,		/* for Gen2 */
 
 	/* ADG */
 	RSND_REG_BRRA,
@@ -60,6 +67,16 @@ enum rsnd_reg {
 	RSND_REG_AUDIO_CLK_SEL3,	/* for Gen1 */
 	RSND_REG_AUDIO_CLK_SEL4,	/* for Gen1 */
 	RSND_REG_AUDIO_CLK_SEL5,	/* for Gen1 */
+	RSND_REG_SRCIN_TIMSEL0,		/* for Gen2 */
+	RSND_REG_SRCIN_TIMSEL1,		/* for Gen2 */
+	RSND_REG_SRCIN_TIMSEL2,		/* for Gen2 */
+	RSND_REG_SRCIN_TIMSEL3,		/* for Gen2 */
+	RSND_REG_SRCIN_TIMSEL4,		/* for Gen2 */
+	RSND_REG_SRCOUT_TIMSEL0,	/* for Gen2 */
+	RSND_REG_SRCOUT_TIMSEL1,	/* for Gen2 */
+	RSND_REG_SRCOUT_TIMSEL2,	/* for Gen2 */
+	RSND_REG_SRCOUT_TIMSEL3,	/* for Gen2 */
+	RSND_REG_SRCOUT_TIMSEL4,	/* for Gen2 */
 
 	/* SSI */
 	RSND_REG_SSICR,
@@ -250,6 +267,14 @@ int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv,
 				  struct rsnd_mod *mod,
 				  unsigned int src_rate,
 				  unsigned int dst_rate);
+int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
+				  struct rsnd_dai *rdai,
+				  struct rsnd_dai_stream *io,
+				  unsigned int src_rate,
+				  unsigned int dst_rate);
+int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
+				     struct rsnd_dai *rdai,
+				     struct rsnd_dai_stream *io);
 
 /*
  *	R-Car sound priv
diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/scu.c
index 29d8990..6e5c763 100644
--- a/sound/soc/sh/rcar/scu.c
+++ b/sound/soc/sh/rcar/scu.c
@@ -33,6 +33,8 @@ struct rsnd_scu {
 	container_of((_mod), struct rsnd_scu, mod)
 #define rsnd_scu_hpbif_is_enable(scu)	\
 	(rsnd_scu_mode_flags(scu) & RSND_SCU_USE_HPBIF)
+#define rsnd_scu_dma_available(scu) \
+	rsnd_dma_available(rsnd_mod_to_dma(&(scu)->mod))
 
 #define for_each_rsnd_scu(pos, priv, i)				\
 	for ((i) = 0;						\
@@ -472,6 +474,103 @@ static struct rsnd_mod_ops rsnd_scu_non_gen1_ops = {
 /*
  *		Gen2 functions
  */
+static int rsnd_scu_set_convert_rate_gen2(struct rsnd_mod *mod,
+					  struct rsnd_dai *rdai,
+					  struct rsnd_dai_stream *io)
+{
+	int ret;
+
+	ret = rsnd_scu_set_convert_rate(mod, rdai, io);
+	if (ret < 0)
+		return ret;
+
+	rsnd_mod_write(mod, SSI_BUSIF_ADINR, rsnd_mod_read(mod, SRC_ADINR));
+	rsnd_mod_write(mod, SSI_BUSIF_MODE,  rsnd_mod_read(mod, SRC_BUSIF_MODE));
+
+	rsnd_mod_write(mod, SRC_SRCCR, 0x00011110);
+
+	rsnd_mod_write(mod, SRC_BSDSR, 0x01800000);
+	rsnd_mod_write(mod, SRC_BSISR, 0x00100060);
+
+	return 0;
+}
+
+static int rsnd_scu_set_convert_timing_gen2(struct rsnd_mod *mod,
+					    struct rsnd_dai *rdai,
+					    struct rsnd_dai_stream *io)
+{
+	struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
+	struct rsnd_scu *scu = rsnd_mod_to_scu(mod);
+	u32 convert_rate = rsnd_scu_convert_rate(scu);
+	int ret;
+
+	if (convert_rate)
+		ret = rsnd_adg_set_convert_clk_gen2(mod, rdai, io,
+						    runtime->rate,
+						    convert_rate);
+	else
+		ret = rsnd_adg_set_convert_timing_gen2(mod, rdai, io);
+
+	return ret;
+}
+
+static int rsnd_scu_init_gen2(struct rsnd_mod *mod,
+			      struct rsnd_dai *rdai,
+			      struct rsnd_dai_stream *io)
+{
+	int ret;
+
+	ret = rsnd_scu_init(mod, rdai, io);
+	if (ret < 0)
+		return ret;
+
+	ret = rsnd_scu_set_convert_rate_gen2(mod, rdai, io);
+	if (ret < 0)
+		return ret;
+
+	ret = rsnd_scu_set_convert_timing_gen2(mod, rdai, io);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int rsnd_scu_start_gen2(struct rsnd_mod *mod,
+			       struct rsnd_dai *rdai,
+			       struct rsnd_dai_stream *io)
+{
+	struct rsnd_scu *scu = rsnd_mod_to_scu(mod);
+
+	rsnd_dma_start(rsnd_mod_to_dma(&scu->mod));
+
+	rsnd_mod_write(mod, SSI_CTRL, 0x1);
+	rsnd_mod_write(mod, SRC_CTRL, 0x11);
+
+	return rsnd_scu_start(mod, rdai, io);
+}
+
+static int rsnd_scu_stop_gen2(struct rsnd_mod *mod,
+			      struct rsnd_dai *rdai,
+			      struct rsnd_dai_stream *io)
+{
+	struct rsnd_scu *scu = rsnd_mod_to_scu(mod);
+
+	rsnd_mod_write(mod, SSI_CTRL, 0);
+	rsnd_mod_write(mod, SRC_CTRL, 0);
+
+	rsnd_dma_stop(rsnd_mod_to_dma(&scu->mod));
+
+	return rsnd_scu_stop(mod, rdai, io);
+}
+
+static struct rsnd_mod_ops rsnd_scu_gen2_ops = {
+	.name	= "scu (gen2)",
+	.init	= rsnd_scu_init_gen2,
+	.quit	= rsnd_scu_quit,
+	.start	= rsnd_scu_start_gen2,
+	.stop	= rsnd_scu_stop_gen2,
+};
+
 static int rsnd_scu_start_non_gen2(struct rsnd_mod *mod,
 				   struct rsnd_dai *rdai,
 				   struct rsnd_dai_stream *io)
@@ -534,6 +633,17 @@ int rsnd_scu_probe(struct platform_device *pdev,
 		if (rsnd_scu_hpbif_is_enable(scu)) {
 			if (rsnd_is_gen1(priv))
 				ops = &rsnd_scu_gen1_ops;
+			if (rsnd_is_gen2(priv)) {
+				struct rsnd_mod *ssi = rsnd_ssi_mod_get(priv, i);
+				int ret = rsnd_dma_init(priv,
+						rsnd_mod_to_dma(&scu->mod),
+						rsnd_ssi_is_play(ssi),
+						scu->info->dma_id);
+				if (ret < 0)
+					return ret;
+
+				ops = &rsnd_scu_gen2_ops;
+			}
 		} else {
 			if (rsnd_is_gen1(priv))
 				ops = &rsnd_scu_non_gen1_ops;
@@ -553,4 +663,11 @@ int rsnd_scu_probe(struct platform_device *pdev,
 void rsnd_scu_remove(struct platform_device *pdev,
 		     struct rsnd_priv *priv)
 {
+	struct rsnd_scu *scu;
+	int i;
+
+	for_each_rsnd_scu(scu, priv, i) {
+		if (rsnd_scu_dma_available(scu))
+			rsnd_dma_quit(priv, rsnd_mod_to_dma(&scu->mod));
+	}
 }
