diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
index 157fa7a..0c07f63 100644
--- a/sound/soc/tegra/Kconfig
+++ b/sound/soc/tegra/Kconfig
@@ -62,6 +62,16 @@ config SND_SOC_TEGRA30_I2S
 	  Tegra30 I2S interface. You will also need to select the individual
 	  machine drivers to support below.
 
+config SND_SOC_TEGRA210_AHUB
+        tristate "Tegra210 AHUB module"
+        depends on SND_SOC_TEGRA
+        help
+	  Config to enable Audio Hub (AHUB) module, which comprises of a
+	  switch called Audio Crossbar (AXBAR) used to configure or modify
+	  the audio routing path between various HW accelerators present in
+	  AHUB.
+          Say Y or M if you want to add support for Tegra210 AHUB module.
+
 config SND_SOC_TEGRA210_DMIC
         tristate "Tegra210 DMIC module"
         depends on SND_SOC_TEGRA
diff --git a/sound/soc/tegra/Makefile b/sound/soc/tegra/Makefile
index 1c4457d..5283d47 100644
--- a/sound/soc/tegra/Makefile
+++ b/sound/soc/tegra/Makefile
@@ -9,6 +9,7 @@ snd-soc-tegra20-spdif-objs := tegra20_spdif.o
 snd-soc-tegra30-ahub-objs := tegra30_ahub.o
 snd-soc-tegra30-i2s-objs := tegra30_i2s.o
 snd-soc-tegra-cif-objs := tegra_cif.o
+snd-soc-tegra210-ahub-objs := tegra210_ahub.o
 snd-soc-tegra210-dmic-objs := tegra210_dmic.o
 snd-soc-tegra210-i2s-objs := tegra210_i2s.o
 
@@ -22,6 +23,7 @@ obj-$(CONFIG_SND_SOC_TEGRA20_SPDIF) += snd-soc-tegra20-spdif.o
 obj-$(CONFIG_SND_SOC_TEGRA30_AHUB) += snd-soc-tegra30-ahub.o
 obj-$(CONFIG_SND_SOC_TEGRA30_I2S) += snd-soc-tegra30-i2s.o
 obj-$(CONFIG_SND_SOC_TEGRA210_DMIC) += snd-soc-tegra210-dmic.o
+obj-$(CONFIG_SND_SOC_TEGRA210_AHUB) += snd-soc-tegra210-ahub.o
 obj-$(CONFIG_SND_SOC_TEGRA210_I2S) += snd-soc-tegra210-i2s.o
 
 # Tegra machine Support
diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c
new file mode 100644
index 0000000..187edf2
--- /dev/null
+++ b/sound/soc/tegra/tegra210_ahub.c
@@ -0,0 +1,667 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * tegra210_ahub.c - Tegra210 AHUB driver
+ *
+ * Copyright (c) 2020 NVIDIA CORPORATION.  All rights reserved.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/of_platform.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/clk.h>
+#include <sound/soc.h>
+#include "tegra210_ahub.h"
+
+#define DRV_NAME "tegra210-ahub"
+
+static int tegra_ahub_get_value_enum(struct snd_kcontrol *kctl,
+				     struct snd_ctl_elem_value *uctl)
+{
+	struct snd_soc_component *cmpnt = snd_soc_dapm_kcontrol_component(kctl);
+	struct tegra_ahub *ahub = snd_soc_component_get_drvdata(cmpnt);
+	struct soc_enum *e = (struct soc_enum *)kctl->private_value;
+	unsigned int reg, i, bit_pos = 0;
+
+	/*
+	 * Find the bit position of current MUX input.
+	 * If nothing is set, position would be 0 and it corresponds to 'None'.
+	 */
+	for (i = 0; i < ahub->soc_data->reg_count; i++) {
+		unsigned int reg_val;
+
+		reg = e->reg + (TEGRA210_XBAR_PART1_RX * i);
+		snd_soc_component_read(cmpnt, reg, &reg_val);
+		reg_val &= ahub->soc_data->mask[i];
+
+		if (reg_val) {
+			bit_pos = ffs(reg_val) +
+				  (8 * cmpnt->val_bytes * i);
+			break;
+		}
+	}
+
+	/* Find index related to the item in array *_ahub_mux_texts[] */
+	for (i = 0; i < e->items; i++) {
+		if (bit_pos == e->values[i]) {
+			uctl->value.enumerated.item[0] = i;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int tegra_ahub_put_value_enum(struct snd_kcontrol *kctl,
+				     struct snd_ctl_elem_value *uctl)
+{
+	struct snd_soc_component *cmpnt = snd_soc_dapm_kcontrol_component(kctl);
+	struct tegra_ahub *ahub = snd_soc_component_get_drvdata(cmpnt);
+	struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kctl);
+	struct soc_enum *e = (struct soc_enum *)kctl->private_value;
+	struct snd_soc_dapm_update update[TEGRA_XBAR_UPDATE_MAX_REG] = { };
+	unsigned int *item = uctl->value.enumerated.item;
+	unsigned int value = e->values[item[0]];
+	unsigned int i, bit_pos, reg_idx = 0, reg_val = 0;
+
+	if (item[0] >= e->items)
+		return -EINVAL;
+
+	if (value) {
+		/* Get the register index and value to set */
+		reg_idx = (value - 1) / (8 * cmpnt->val_bytes);
+		bit_pos = (value - 1) % (8 * cmpnt->val_bytes);
+		reg_val = BIT(bit_pos);
+	}
+
+	/*
+	 * Run through all parts of a MUX register to find the state changes.
+	 * There will be an additional update if new MUX input value is from
+	 * different part of the MUX register.
+	 */
+	for (i = 0; i < ahub->soc_data->reg_count; i++) {
+		update[i].reg = e->reg + (TEGRA210_XBAR_PART1_RX * i);
+		update[i].val = (i == reg_idx) ? reg_val : 0;
+		update[i].mask = ahub->soc_data->mask[i];
+		update[i].kcontrol = kctl;
+
+		/* Update widget power if state has changed */
+		if (snd_soc_component_test_bits(cmpnt, update[i].reg,
+						update[i].mask, update[i].val))
+			snd_soc_dapm_mux_update_power(dapm, kctl, item[0], e,
+						      &update[i]);
+	}
+
+	return 0;
+}
+
+static struct snd_soc_dai_driver tegra210_ahub_dais[] = {
+	DAI(ADMAIF1),
+	DAI(ADMAIF2),
+	DAI(ADMAIF3),
+	DAI(ADMAIF4),
+	DAI(ADMAIF5),
+	DAI(ADMAIF6),
+	DAI(ADMAIF7),
+	DAI(ADMAIF8),
+	DAI(ADMAIF9),
+	DAI(ADMAIF10),
+	DAI(I2S1),
+	DAI(I2S2),
+	DAI(I2S3),
+	DAI(I2S4),
+	DAI(I2S5),
+	DAI(DMIC1),
+	DAI(DMIC2),
+	DAI(DMIC3),
+};
+
+static struct snd_soc_dai_driver tegra186_ahub_dais[] = {
+	DAI(ADMAIF1),
+	DAI(ADMAIF2),
+	DAI(ADMAIF3),
+	DAI(ADMAIF4),
+	DAI(ADMAIF5),
+	DAI(ADMAIF6),
+	DAI(ADMAIF7),
+	DAI(ADMAIF8),
+	DAI(ADMAIF9),
+	DAI(ADMAIF10),
+	DAI(ADMAIF11),
+	DAI(ADMAIF12),
+	DAI(ADMAIF13),
+	DAI(ADMAIF14),
+	DAI(ADMAIF15),
+	DAI(ADMAIF16),
+	DAI(ADMAIF17),
+	DAI(ADMAIF18),
+	DAI(ADMAIF19),
+	DAI(ADMAIF20),
+	DAI(I2S1),
+	DAI(I2S2),
+	DAI(I2S3),
+	DAI(I2S4),
+	DAI(I2S5),
+	DAI(I2S6),
+	DAI(DMIC1),
+	DAI(DMIC2),
+	DAI(DMIC3),
+	DAI(DMIC4),
+	DAI(DSPK1),
+	DAI(DSPK2),
+};
+
+static const char * const tegra210_ahub_mux_texts[] = {
+	"None",
+	"ADMAIF1",
+	"ADMAIF2",
+	"ADMAIF3",
+	"ADMAIF4",
+	"ADMAIF5",
+	"ADMAIF6",
+	"ADMAIF7",
+	"ADMAIF8",
+	"ADMAIF9",
+	"ADMAIF10",
+	"I2S1",
+	"I2S2",
+	"I2S3",
+	"I2S4",
+	"I2S5",
+	"DMIC1",
+	"DMIC2",
+	"DMIC3",
+};
+
+static const char * const tegra186_ahub_mux_texts[] = {
+	"None",
+	"ADMAIF1",
+	"ADMAIF2",
+	"ADMAIF3",
+	"ADMAIF4",
+	"ADMAIF5",
+	"ADMAIF6",
+	"ADMAIF7",
+	"ADMAIF8",
+	"ADMAIF9",
+	"ADMAIF10",
+	"ADMAIF11",
+	"ADMAIF12",
+	"ADMAIF13",
+	"ADMAIF14",
+	"ADMAIF15",
+	"ADMAIF16",
+	"I2S1",
+	"I2S2",
+	"I2S3",
+	"I2S4",
+	"I2S5",
+	"I2S6",
+	"ADMAIF17",
+	"ADMAIF18",
+	"ADMAIF19",
+	"ADMAIF20",
+	"DMIC1",
+	"DMIC2",
+	"DMIC3",
+	"DMIC4",
+};
+
+static const int tegra210_ahub_mux_values[] = {
+	0,
+	MUX_VALUE(0, 0),
+	MUX_VALUE(0, 1),
+	MUX_VALUE(0, 2),
+	MUX_VALUE(0, 3),
+	MUX_VALUE(0, 4),
+	MUX_VALUE(0, 5),
+	MUX_VALUE(0, 6),
+	MUX_VALUE(0, 7),
+	MUX_VALUE(0, 8),
+	MUX_VALUE(0, 9),
+	MUX_VALUE(0, 16),
+	MUX_VALUE(0, 17),
+	MUX_VALUE(0, 18),
+	MUX_VALUE(0, 19),
+	MUX_VALUE(0, 20),
+};
+
+static const int tegra186_ahub_mux_values[] = {
+	0,
+	MUX_VALUE(0, 0),
+	MUX_VALUE(0, 1),
+	MUX_VALUE(0, 2),
+	MUX_VALUE(0, 3),
+	MUX_VALUE(0, 4),
+	MUX_VALUE(0, 5),
+	MUX_VALUE(0, 6),
+	MUX_VALUE(0, 7),
+	MUX_VALUE(0, 8),
+	MUX_VALUE(0, 9),
+	MUX_VALUE(0, 10),
+	MUX_VALUE(0, 11),
+	MUX_VALUE(0, 12),
+	MUX_VALUE(0, 13),
+	MUX_VALUE(0, 14),
+	MUX_VALUE(0, 15),
+	MUX_VALUE(0, 16),
+	MUX_VALUE(0, 17),
+	MUX_VALUE(0, 18),
+	MUX_VALUE(0, 19),
+	MUX_VALUE(0, 20),
+	MUX_VALUE(0, 21),
+	MUX_VALUE(3, 16),
+	MUX_VALUE(3, 17),
+	MUX_VALUE(3, 18),
+	MUX_VALUE(3, 19),
+	MUX_VALUE(2, 18),
+	MUX_VALUE(2, 19),
+	MUX_VALUE(2, 20),
+	MUX_VALUE(2, 21),
+};
+
+/* Controls for t210 */
+MUX_ENUM_CTRL_DECL(t210_admaif1_tx, 0x00);
+MUX_ENUM_CTRL_DECL(t210_admaif2_tx, 0x01);
+MUX_ENUM_CTRL_DECL(t210_admaif3_tx, 0x02);
+MUX_ENUM_CTRL_DECL(t210_admaif4_tx, 0x03);
+MUX_ENUM_CTRL_DECL(t210_admaif5_tx, 0x04);
+MUX_ENUM_CTRL_DECL(t210_admaif6_tx, 0x05);
+MUX_ENUM_CTRL_DECL(t210_admaif7_tx, 0x06);
+MUX_ENUM_CTRL_DECL(t210_admaif8_tx, 0x07);
+MUX_ENUM_CTRL_DECL(t210_admaif9_tx, 0x08);
+MUX_ENUM_CTRL_DECL(t210_admaif10_tx, 0x09);
+MUX_ENUM_CTRL_DECL(t210_i2s1_tx, 0x10);
+MUX_ENUM_CTRL_DECL(t210_i2s2_tx, 0x11);
+MUX_ENUM_CTRL_DECL(t210_i2s3_tx, 0x12);
+MUX_ENUM_CTRL_DECL(t210_i2s4_tx, 0x13);
+MUX_ENUM_CTRL_DECL(t210_i2s5_tx, 0x14);
+
+/* Controls for t186 */
+MUX_ENUM_CTRL_DECL_186(t186_admaif1_tx, 0x00);
+MUX_ENUM_CTRL_DECL_186(t186_admaif2_tx, 0x01);
+MUX_ENUM_CTRL_DECL_186(t186_admaif3_tx, 0x02);
+MUX_ENUM_CTRL_DECL_186(t186_admaif4_tx, 0x03);
+MUX_ENUM_CTRL_DECL_186(t186_admaif5_tx, 0x04);
+MUX_ENUM_CTRL_DECL_186(t186_admaif6_tx, 0x05);
+MUX_ENUM_CTRL_DECL_186(t186_admaif7_tx, 0x06);
+MUX_ENUM_CTRL_DECL_186(t186_admaif8_tx, 0x07);
+MUX_ENUM_CTRL_DECL_186(t186_admaif9_tx, 0x08);
+MUX_ENUM_CTRL_DECL_186(t186_admaif10_tx, 0x09);
+MUX_ENUM_CTRL_DECL_186(t186_i2s1_tx, 0x10);
+MUX_ENUM_CTRL_DECL_186(t186_i2s2_tx, 0x11);
+MUX_ENUM_CTRL_DECL_186(t186_i2s3_tx, 0x12);
+MUX_ENUM_CTRL_DECL_186(t186_i2s4_tx, 0x13);
+MUX_ENUM_CTRL_DECL_186(t186_i2s5_tx, 0x14);
+MUX_ENUM_CTRL_DECL_186(t186_admaif11_tx, 0x0a);
+MUX_ENUM_CTRL_DECL_186(t186_admaif12_tx, 0x0b);
+MUX_ENUM_CTRL_DECL_186(t186_admaif13_tx, 0x0c);
+MUX_ENUM_CTRL_DECL_186(t186_admaif14_tx, 0x0d);
+MUX_ENUM_CTRL_DECL_186(t186_admaif15_tx, 0x0e);
+MUX_ENUM_CTRL_DECL_186(t186_admaif16_tx, 0x0f);
+MUX_ENUM_CTRL_DECL_186(t186_i2s6_tx, 0x15);
+MUX_ENUM_CTRL_DECL_186(t186_dspk1_tx, 0x30);
+MUX_ENUM_CTRL_DECL_186(t186_dspk2_tx, 0x31);
+MUX_ENUM_CTRL_DECL_186(t186_admaif17_tx, 0x68);
+MUX_ENUM_CTRL_DECL_186(t186_admaif18_tx, 0x69);
+MUX_ENUM_CTRL_DECL_186(t186_admaif19_tx, 0x6a);
+MUX_ENUM_CTRL_DECL_186(t186_admaif20_tx, 0x6b);
+
+/*
+ * The number of entries in, and order of, this array is closely tied to the
+ * calculation of tegra210_ahub_codec.num_dapm_widgets near the end of
+ * tegra210_ahub_probe()
+ */
+static const struct snd_soc_dapm_widget tegra210_ahub_widgets[] = {
+	WIDGETS("ADMAIF1", t210_admaif1_tx),
+	WIDGETS("ADMAIF2", t210_admaif2_tx),
+	WIDGETS("ADMAIF3", t210_admaif3_tx),
+	WIDGETS("ADMAIF4", t210_admaif4_tx),
+	WIDGETS("ADMAIF5", t210_admaif5_tx),
+	WIDGETS("ADMAIF6", t210_admaif6_tx),
+	WIDGETS("ADMAIF7", t210_admaif7_tx),
+	WIDGETS("ADMAIF8", t210_admaif8_tx),
+	WIDGETS("ADMAIF9", t210_admaif9_tx),
+	WIDGETS("ADMAIF10", t210_admaif10_tx),
+	WIDGETS("I2S1", t210_i2s1_tx),
+	WIDGETS("I2S2", t210_i2s2_tx),
+	WIDGETS("I2S3", t210_i2s3_tx),
+	WIDGETS("I2S4", t210_i2s4_tx),
+	WIDGETS("I2S5", t210_i2s5_tx),
+	TX_WIDGETS("DMIC1"),
+	TX_WIDGETS("DMIC2"),
+	TX_WIDGETS("DMIC3"),
+};
+
+static const struct snd_soc_dapm_widget tegra186_ahub_widgets[] = {
+	WIDGETS("ADMAIF1", t186_admaif1_tx),
+	WIDGETS("ADMAIF2", t186_admaif2_tx),
+	WIDGETS("ADMAIF3", t186_admaif3_tx),
+	WIDGETS("ADMAIF4", t186_admaif4_tx),
+	WIDGETS("ADMAIF5", t186_admaif5_tx),
+	WIDGETS("ADMAIF6", t186_admaif6_tx),
+	WIDGETS("ADMAIF7", t186_admaif7_tx),
+	WIDGETS("ADMAIF8", t186_admaif8_tx),
+	WIDGETS("ADMAIF9", t186_admaif9_tx),
+	WIDGETS("ADMAIF10", t186_admaif10_tx),
+	WIDGETS("ADMAIF11", t186_admaif11_tx),
+	WIDGETS("ADMAIF12", t186_admaif12_tx),
+	WIDGETS("ADMAIF13", t186_admaif13_tx),
+	WIDGETS("ADMAIF14", t186_admaif14_tx),
+	WIDGETS("ADMAIF15", t186_admaif15_tx),
+	WIDGETS("ADMAIF16", t186_admaif16_tx),
+	WIDGETS("ADMAIF17", t186_admaif17_tx),
+	WIDGETS("ADMAIF18", t186_admaif18_tx),
+	WIDGETS("ADMAIF19", t186_admaif19_tx),
+	WIDGETS("ADMAIF20", t186_admaif20_tx),
+	WIDGETS("I2S1", t186_i2s1_tx),
+	WIDGETS("I2S2", t186_i2s2_tx),
+	WIDGETS("I2S3", t186_i2s3_tx),
+	WIDGETS("I2S4", t186_i2s4_tx),
+	WIDGETS("I2S5", t186_i2s5_tx),
+	WIDGETS("I2S6", t186_i2s6_tx),
+	TX_WIDGETS("DMIC1"),
+	TX_WIDGETS("DMIC2"),
+	TX_WIDGETS("DMIC3"),
+	TX_WIDGETS("DMIC4"),
+	WIDGETS("DSPK1", t186_dspk1_tx),
+	WIDGETS("DSPK2", t186_dspk2_tx),
+};
+
+#define TEGRA_COMMON_ROUTES(name)					\
+	{ name " RX",		NULL,		name " Receive" },	\
+	{ name " Transmit",	NULL,		name " TX" },		\
+	{ name " TX",		NULL,		name " Mux" },		\
+	{ name " Mux",		"ADMAIF1",	"ADMAIF1 RX" },		\
+	{ name " Mux",		"ADMAIF2",	"ADMAIF2 RX" },		\
+	{ name " Mux",		"ADMAIF3",	"ADMAIF3 RX" },		\
+	{ name " Mux",		"ADMAIF4",	"ADMAIF4 RX" },		\
+	{ name " Mux",		"ADMAIF5",	"ADMAIF5 RX" },		\
+	{ name " Mux",		"ADMAIF6",	"ADMAIF6 RX" },		\
+	{ name " Mux",		"ADMAIF7",	"ADMAIF7 RX" },		\
+	{ name " Mux",		"ADMAIF8",	"ADMAIF8 RX" },		\
+	{ name " Mux",		"ADMAIF9",	"ADMAIF9 RX" },		\
+	{ name " Mux",		"ADMAIF10",	"ADMAIF10 RX" },	\
+	{ name " Mux",		"I2S1",		"I2S1 RX" },		\
+	{ name " Mux",		"I2S2",		"I2S2 RX" },		\
+	{ name " Mux",		"I2S3",		"I2S3 RX" },		\
+	{ name " Mux",		"I2S4",		"I2S4 RX" },		\
+	{ name " Mux",		"I2S5",		"I2S5 RX" },		\
+	{ name " Mux",		"DMIC1",	"DMIC1 RX" },		\
+	{ name " Mux",		"DMIC2",	"DMIC2 RX" },		\
+	{ name " Mux",		"DMIC3",	"DMIC3 RX" },
+
+#define TEGRA186_ONLY_ROUTES(name)					\
+	{ name " Mux",		"ADMAIF11",	"ADMAIF11 RX" },	\
+	{ name " Mux",		"ADMAIF12",	"ADMAIF12 RX" },	\
+	{ name " Mux",		"ADMAIF13",	"ADMAIF13 RX" },	\
+	{ name " Mux",		"ADMAIF14",	"ADMAIF14 RX" },	\
+	{ name " Mux",		"ADMAIF15",	"ADMAIF15 RX" },	\
+	{ name " Mux",		"ADMAIF16",	"ADMAIF16 RX" },	\
+	{ name " Mux",		"ADMAIF17",	"ADMAIF17 RX" },	\
+	{ name " Mux",		"ADMAIF18",	"ADMAIF18 RX" },	\
+	{ name " Mux",		"ADMAIF19",	"ADMAIF19 RX" },	\
+	{ name " Mux",		"ADMAIF20",	"ADMAIF20 RX" },	\
+	{ name " Mux",		"I2S6",		"I2S6 RX" },		\
+	{ name " Mux",		"DMIC4",	"DMIC4 RX" },
+
+#define TEGRA210_ROUTES(name)						\
+	TEGRA_COMMON_ROUTES(name)
+
+#define TEGRA186_ROUTES(name)						\
+	TEGRA_COMMON_ROUTES(name)					\
+	TEGRA186_ONLY_ROUTES(name)
+
+#define IN_OUT_ROUTES(name)						\
+	{ name " RX",		NULL,	name " Receive" },		\
+	{ name " Transmit",	NULL,	name " TX" },
+
+/*
+ * The number of entries in, and order of, this array is closely tied to the
+ * calculation of tegra210_ahub_codec.num_dapm_routes near the end of
+ * tegra210_ahub_probe()
+ */
+static const struct snd_soc_dapm_route tegra210_ahub_routes[] = {
+	TEGRA210_ROUTES("ADMAIF1")
+	TEGRA210_ROUTES("ADMAIF2")
+	TEGRA210_ROUTES("ADMAIF3")
+	TEGRA210_ROUTES("ADMAIF4")
+	TEGRA210_ROUTES("ADMAIF5")
+	TEGRA210_ROUTES("ADMAIF6")
+	TEGRA210_ROUTES("ADMAIF7")
+	TEGRA210_ROUTES("ADMAIF8")
+	TEGRA210_ROUTES("ADMAIF9")
+	TEGRA210_ROUTES("ADMAIF10")
+	TEGRA210_ROUTES("I2S1")
+	TEGRA210_ROUTES("I2S2")
+	TEGRA210_ROUTES("I2S3")
+	TEGRA210_ROUTES("I2S4")
+	TEGRA210_ROUTES("I2S5")
+	IN_OUT_ROUTES("DMIC1")
+	IN_OUT_ROUTES("DMIC2")
+	IN_OUT_ROUTES("DMIC3")
+};
+
+static const struct snd_soc_dapm_route tegra186_ahub_routes[] = {
+	TEGRA186_ROUTES("ADMAIF1")
+	TEGRA186_ROUTES("ADMAIF2")
+	TEGRA186_ROUTES("ADMAIF3")
+	TEGRA186_ROUTES("ADMAIF4")
+	TEGRA186_ROUTES("ADMAIF5")
+	TEGRA186_ROUTES("ADMAIF6")
+	TEGRA186_ROUTES("ADMAIF7")
+	TEGRA186_ROUTES("ADMAIF8")
+	TEGRA186_ROUTES("ADMAIF9")
+	TEGRA186_ROUTES("ADMAIF10")
+	TEGRA186_ROUTES("ADMAIF11")
+	TEGRA186_ROUTES("ADMAIF12")
+	TEGRA186_ROUTES("ADMAIF13")
+	TEGRA186_ROUTES("ADMAIF14")
+	TEGRA186_ROUTES("ADMAIF15")
+	TEGRA186_ROUTES("ADMAIF16")
+	TEGRA186_ROUTES("ADMAIF17")
+	TEGRA186_ROUTES("ADMAIF18")
+	TEGRA186_ROUTES("ADMAIF19")
+	TEGRA186_ROUTES("ADMAIF20")
+	TEGRA186_ROUTES("I2S1")
+	TEGRA186_ROUTES("I2S2")
+	TEGRA186_ROUTES("I2S3")
+	TEGRA186_ROUTES("I2S4")
+	TEGRA186_ROUTES("I2S5")
+	TEGRA186_ROUTES("I2S6")
+	TEGRA186_ROUTES("DSPK1")
+	TEGRA186_ROUTES("DSPK2")
+	IN_OUT_ROUTES("DMIC1")
+	IN_OUT_ROUTES("DMIC2")
+	IN_OUT_ROUTES("DMIC3")
+	IN_OUT_ROUTES("DMIC4")
+};
+
+static const struct snd_soc_component_driver tegra210_ahub_component = {
+	.dapm_widgets		= tegra210_ahub_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(tegra210_ahub_widgets),
+	.dapm_routes		= tegra210_ahub_routes,
+	.num_dapm_routes	= ARRAY_SIZE(tegra210_ahub_routes),
+};
+
+static const struct snd_soc_component_driver tegra186_ahub_component = {
+	.dapm_widgets = tegra186_ahub_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(tegra186_ahub_widgets),
+	.dapm_routes = tegra186_ahub_routes,
+	.num_dapm_routes = ARRAY_SIZE(tegra186_ahub_routes),
+};
+
+static const struct regmap_config tegra210_ahub_regmap_config = {
+	.reg_bits		= 32,
+	.val_bits		= 32,
+	.reg_stride		= 4,
+	.max_register		= TEGRA210_MAX_REGISTER_ADDR,
+	.cache_type		= REGCACHE_FLAT,
+};
+
+static const struct regmap_config tegra186_ahub_regmap_config = {
+	.reg_bits		= 32,
+	.val_bits		= 32,
+	.reg_stride		= 4,
+	.max_register		= TEGRA186_MAX_REGISTER_ADDR,
+	.cache_type		= REGCACHE_FLAT,
+};
+
+static const struct tegra_ahub_soc_data soc_data_tegra210 = {
+	.cmpnt_drv	= &tegra210_ahub_component,
+	.dai_drv	= tegra210_ahub_dais,
+	.num_dais	= ARRAY_SIZE(tegra210_ahub_dais),
+	.regmap_config	= &tegra210_ahub_regmap_config,
+	.mask[0]	= TEGRA210_XBAR_REG_MASK_0,
+	.mask[1]	= TEGRA210_XBAR_REG_MASK_1,
+	.mask[2]	= TEGRA210_XBAR_REG_MASK_2,
+	.mask[3]	= TEGRA210_XBAR_REG_MASK_3,
+	.reg_count	= TEGRA210_XBAR_UPDATE_MAX_REG,
+};
+
+static const struct tegra_ahub_soc_data soc_data_tegra186 = {
+	.cmpnt_drv	= &tegra186_ahub_component,
+	.dai_drv	= tegra186_ahub_dais,
+	.num_dais	= ARRAY_SIZE(tegra186_ahub_dais),
+	.regmap_config	= &tegra186_ahub_regmap_config,
+	.mask[0]	= TEGRA186_XBAR_REG_MASK_0,
+	.mask[1]	= TEGRA186_XBAR_REG_MASK_1,
+	.mask[2]	= TEGRA186_XBAR_REG_MASK_2,
+	.mask[3]	= TEGRA186_XBAR_REG_MASK_3,
+	.reg_count	= TEGRA186_XBAR_UPDATE_MAX_REG,
+};
+
+static const struct of_device_id tegra_ahub_of_match[] = {
+	{ .compatible = "nvidia,tegra210-ahub", .data = &soc_data_tegra210 },
+	{ .compatible = "nvidia,tegra186-ahub", .data = &soc_data_tegra186 },
+	{},
+};
+
+static int tegra_ahub_runtime_suspend(struct device *dev)
+{
+	struct tegra_ahub *ahub = dev_get_drvdata(dev);
+
+	regcache_cache_only(ahub->regmap, true);
+	regcache_mark_dirty(ahub->regmap);
+
+	clk_disable_unprepare(ahub->clk);
+
+	return 0;
+}
+
+static int tegra_ahub_runtime_resume(struct device *dev)
+{
+	struct tegra_ahub *ahub = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(ahub->clk);
+	if (ret) {
+		dev_err(dev, "failed to enable AHUB clock, err: %d\n", ret);
+		return ret;
+	}
+
+	regcache_cache_only(ahub->regmap, false);
+	regcache_sync(ahub->regmap);
+
+	return 0;
+}
+
+static int tegra_ahub_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *match;
+	struct tegra_ahub *ahub;
+	struct tegra_ahub_soc_data *soc_data;
+	void __iomem *regs;
+	struct resource *res;
+	int ret;
+
+	match = of_match_device(tegra_ahub_of_match, &pdev->dev);
+	if (!match) {
+		dev_err(&pdev->dev, "error: no device match found\n");
+		return -ENODEV;
+	}
+
+	soc_data = (struct tegra_ahub_soc_data *)match->data;
+
+	ahub = devm_kcalloc(&pdev->dev, 1, sizeof(*ahub), GFP_KERNEL);
+	if (!ahub)
+		return -ENOMEM;
+
+	ahub->soc_data = soc_data;
+
+	platform_set_drvdata(pdev, ahub);
+
+	ahub->clk = devm_clk_get(&pdev->dev, "ahub");
+	if (IS_ERR(ahub->clk)) {
+		dev_err(&pdev->dev, "can't retrieve AHUB clock\n");
+		return PTR_ERR(ahub->clk);
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
+
+	ahub->regmap = devm_regmap_init_mmio(&pdev->dev, regs,
+					     soc_data->regmap_config);
+	if (IS_ERR(ahub->regmap)) {
+		dev_err(&pdev->dev, "regmap init failed\n");
+		return PTR_ERR(ahub->regmap);
+	}
+
+	regcache_cache_only(ahub->regmap, true);
+
+	ret = devm_snd_soc_register_component(&pdev->dev, soc_data->cmpnt_drv,
+					 soc_data->dai_drv, soc_data->num_dais);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "failed to register component, err: %d\n",
+			ret);
+		return ret;
+	}
+
+	ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+	if (ret < 0)
+		return ret;
+
+	pm_runtime_enable(&pdev->dev);
+
+	return 0;
+}
+
+static int tegra_ahub_remove(struct platform_device *pdev)
+{
+	pm_runtime_disable(&pdev->dev);
+	if (!pm_runtime_status_suspended(&pdev->dev))
+		tegra_ahub_runtime_suspend(&pdev->dev);
+
+	return 0;
+}
+
+static const struct dev_pm_ops tegra_ahub_pm_ops = {
+	SET_RUNTIME_PM_OPS(tegra_ahub_runtime_suspend,
+			   tegra_ahub_runtime_resume, NULL)
+	SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				     pm_runtime_force_resume)
+};
+
+static struct platform_driver tegra_ahub_driver = {
+	.probe = tegra_ahub_probe,
+	.remove = tegra_ahub_remove,
+	.driver = {
+		.name = DRV_NAME,
+		.owner = THIS_MODULE,
+		.of_match_table = tegra_ahub_of_match,
+		.pm = &tegra_ahub_pm_ops,
+	},
+};
+module_platform_driver(tegra_ahub_driver);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_AUTHOR("Mohan Kumar <mkumard@nvidia.com>");
+MODULE_DESCRIPTION("Tegra210 ASoC AHUB driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, tegra_ahub_of_match);
diff --git a/sound/soc/tegra/tegra210_ahub.h b/sound/soc/tegra/tegra210_ahub.h
new file mode 100644
index 0000000..8a77ab7
--- /dev/null
+++ b/sound/soc/tegra/tegra210_ahub.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * tegra210_ahub.h - TEGRA210 AHUB
+ *
+ * Copyright (c) 2020 NVIDIA CORPORATION.  All rights reserved.
+ *
+ */
+
+#ifndef __TEGRA210_AHUB__H__
+#define __TEGRA210_AHUB__H__
+
+/* Tegra210 specific */
+#define TEGRA210_XBAR_PART1_RX				0x200
+#define TEGRA210_XBAR_PART2_RX				0x400
+#define TEGRA210_XBAR_RX_STRIDE				0x4
+#define TEGRA210_XBAR_AUDIO_RX_COUNT			90
+#define TEGRA210_XBAR_REG_MASK_0			0xf1f03ff
+#define TEGRA210_XBAR_REG_MASK_1			0x3f30031f
+#define TEGRA210_XBAR_REG_MASK_2			0xff1cf313
+#define TEGRA210_XBAR_REG_MASK_3			0x0
+#define TEGRA210_XBAR_UPDATE_MAX_REG			3
+/* Tegra186 specific */
+#define TEGRA186_XBAR_PART3_RX				0x600
+#define TEGRA186_XBAR_AUDIO_RX_COUNT			115
+#define TEGRA186_XBAR_REG_MASK_0			0xf3fffff
+#define TEGRA186_XBAR_REG_MASK_1			0x3f310f1f
+#define TEGRA186_XBAR_REG_MASK_2			0xff3cf311
+#define TEGRA186_XBAR_REG_MASK_3			0x3f0f00ff
+#define TEGRA186_XBAR_UPDATE_MAX_REG			4
+
+#define TEGRA_XBAR_UPDATE_MAX_REG (TEGRA186_XBAR_UPDATE_MAX_REG)
+
+#define TEGRA186_MAX_REGISTER_ADDR (TEGRA186_XBAR_PART3_RX +		\
+	(TEGRA210_XBAR_RX_STRIDE * (TEGRA186_XBAR_AUDIO_RX_COUNT - 1)))
+
+#define TEGRA210_MAX_REGISTER_ADDR (TEGRA210_XBAR_PART2_RX +		\
+	(TEGRA210_XBAR_RX_STRIDE * (TEGRA210_XBAR_AUDIO_RX_COUNT - 1)))
+
+#define MUX_REG(id) (TEGRA210_XBAR_RX_STRIDE * (id))
+
+#define MUX_VALUE(npart, nbit) (1 + nbit + npart * 32)
+
+#define DAI(sname)							\
+	{								\
+		.name = #sname,						\
+		.playback = {						\
+			.stream_name = #sname " Receive",		\
+			.channels_min = 1,				\
+			.channels_max = 16,				\
+			.rates = SNDRV_PCM_RATE_8000_192000,		\
+			.formats = SNDRV_PCM_FMTBIT_S8 |		\
+				SNDRV_PCM_FMTBIT_S16_LE |		\
+				SNDRV_PCM_FMTBIT_S32_LE,		\
+		},							\
+		.capture = {						\
+			.stream_name = #sname " Transmit",		\
+			.channels_min = 1,				\
+			.channels_max = 16,				\
+			.rates = SNDRV_PCM_RATE_8000_192000,		\
+			.formats = SNDRV_PCM_FMTBIT_S8 |		\
+				SNDRV_PCM_FMTBIT_S16_LE |		\
+				SNDRV_PCM_FMTBIT_S32_LE,		\
+		},							\
+	}
+
+#define SOC_VALUE_ENUM_WIDE(xreg, shift, xmax, xtexts, xvalues)		\
+	{								\
+		.reg = xreg,						\
+		.shift_l = shift,					\
+		.shift_r = shift,					\
+		.items = xmax,						\
+		.texts = xtexts,					\
+		.values = xvalues,					\
+		.mask = xmax ? roundup_pow_of_two(xmax) - 1 : 0		\
+	}
+
+#define SOC_VALUE_ENUM_WIDE_DECL(name, xreg, shift, xtexts, xvalues)	\
+	static struct soc_enum name =					\
+		SOC_VALUE_ENUM_WIDE(xreg, shift, ARRAY_SIZE(xtexts),	\
+				    xtexts, xvalues)
+
+#define MUX_ENUM_CTRL_DECL(ename, id)					\
+	SOC_VALUE_ENUM_WIDE_DECL(ename##_enum, MUX_REG(id), 0,		\
+				 tegra210_ahub_mux_texts,		\
+				 tegra210_ahub_mux_values);		\
+	static const struct snd_kcontrol_new ename##_control =		\
+		SOC_DAPM_ENUM_EXT("Route", ename##_enum,		\
+				  tegra_ahub_get_value_enum,		\
+				  tegra_ahub_put_value_enum)
+
+#define MUX_ENUM_CTRL_DECL_186(ename, id)				\
+	SOC_VALUE_ENUM_WIDE_DECL(ename##_enum, MUX_REG(id), 0,		\
+				 tegra186_ahub_mux_texts,		\
+				 tegra186_ahub_mux_values);		\
+	static const struct snd_kcontrol_new ename##_control =		\
+		SOC_DAPM_ENUM_EXT("Route", ename##_enum,		\
+				  tegra_ahub_get_value_enum,		\
+				  tegra_ahub_put_value_enum)
+
+#define WIDGETS(sname, ename)						\
+	SND_SOC_DAPM_AIF_IN(sname " RX", NULL, 0, SND_SOC_NOPM, 0, 0),	\
+	SND_SOC_DAPM_AIF_OUT(sname " TX", NULL, 0, SND_SOC_NOPM, 0, 0),	\
+	SND_SOC_DAPM_MUX(sname " Mux", SND_SOC_NOPM, 0, 0,		\
+			 &ename##_control)
+
+#define TX_WIDGETS(sname)						\
+	SND_SOC_DAPM_AIF_IN(sname " RX", NULL, 0, SND_SOC_NOPM, 0, 0),	\
+	SND_SOC_DAPM_AIF_OUT(sname " TX", NULL, 0, SND_SOC_NOPM, 0, 0)
+
+struct tegra_ahub_soc_data {
+	const struct regmap_config *regmap_config;
+	const struct snd_soc_component_driver *cmpnt_drv;
+	struct snd_soc_dai_driver *dai_drv;
+	unsigned int mask[4];
+	unsigned int reg_count;
+	unsigned int num_dais;
+};
+
+struct tegra_ahub {
+	const struct tegra_ahub_soc_data *soc_data;
+	struct regmap *regmap;
+	struct clk *clk;
+};
+
+#endif
