Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1429 insertions, 0 deletions

diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c
new file mode 100644
index 0000000000..3f114a2adf
--- /dev/null
+++ b/sound/soc/tegra/tegra210_ahub.c
@@ -0,0 +1,1429 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// tegra210_ahub.c - Tegra210 AHUB driver
+//
+// Copyright (c) 2020-2022, NVIDIA CORPORATION.  All rights reserved.
+
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <sound/soc.h>
+#include "tegra210_ahub.h"
+
+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);
+		reg_val = snd_soc_component_read(cmpnt, reg);
+		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;
+	int change = 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))
+			change |= snd_soc_dapm_mux_update_power(dapm, kctl,
+								item[0], e,
+								&update[i]);
+	}
+
+	return change;
+}
+
+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),
+	/* XBAR <-> I2S <-> Codec */
+	DAI(I2S1),
+	DAI(I2S2),
+	DAI(I2S3),
+	DAI(I2S4),
+	DAI(I2S5),
+	/* XBAR <- DMIC <- Codec */
+	DAI(DMIC1),
+	DAI(DMIC2),
+	DAI(DMIC3),
+	/* XBAR -> SFC -> XBAR */
+	DAI(SFC1 RX),
+	DAI(SFC1 TX),
+	DAI(SFC2 RX),
+	DAI(SFC2 TX),
+	DAI(SFC3 RX),
+	DAI(SFC3 TX),
+	DAI(SFC4 RX),
+	DAI(SFC4 TX),
+	/* XBAR -> MVC -> XBAR */
+	DAI(MVC1 RX),
+	DAI(MVC1 TX),
+	DAI(MVC2 RX),
+	DAI(MVC2 TX),
+	/* XBAR -> AMX(4:1) -> XBAR */
+	DAI(AMX1 RX1),
+	DAI(AMX1 RX2),
+	DAI(AMX1 RX3),
+	DAI(AMX1 RX4),
+	DAI(AMX1),
+	DAI(AMX2 RX1),
+	DAI(AMX2 RX2),
+	DAI(AMX2 RX3),
+	DAI(AMX2 RX4),
+	DAI(AMX2),
+	/* XBAR -> ADX(1:4) -> XBAR */
+	DAI(ADX1),
+	DAI(ADX1 TX1),
+	DAI(ADX1 TX2),
+	DAI(ADX1 TX3),
+	DAI(ADX1 TX4),
+	DAI(ADX2),
+	DAI(ADX2 TX1),
+	DAI(ADX2 TX2),
+	DAI(ADX2 TX3),
+	DAI(ADX2 TX4),
+	/* XBAR -> MIXER(10:5) -> XBAR */
+	DAI(MIXER1 RX1),
+	DAI(MIXER1 RX2),
+	DAI(MIXER1 RX3),
+	DAI(MIXER1 RX4),
+	DAI(MIXER1 RX5),
+	DAI(MIXER1 RX6),
+	DAI(MIXER1 RX7),
+	DAI(MIXER1 RX8),
+	DAI(MIXER1 RX9),
+	DAI(MIXER1 RX10),
+	DAI(MIXER1 TX1),
+	DAI(MIXER1 TX2),
+	DAI(MIXER1 TX3),
+	DAI(MIXER1 TX4),
+	DAI(MIXER1 TX5),
+	/* XBAR -> OPE -> XBAR */
+	DAI(OPE1 RX),
+	DAI(OPE1 TX),
+	DAI(OPE2 RX),
+	DAI(OPE2 TX),
+};
+
+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),
+	/* XBAR <-> I2S <-> Codec */
+	DAI(I2S1),
+	DAI(I2S2),
+	DAI(I2S3),
+	DAI(I2S4),
+	DAI(I2S5),
+	DAI(I2S6),
+	/* XBAR <- DMIC <- Codec */
+	DAI(DMIC1),
+	DAI(DMIC2),
+	DAI(DMIC3),
+	DAI(DMIC4),
+	/* XBAR -> DSPK -> Codec */
+	DAI(DSPK1),
+	DAI(DSPK2),
+	/* XBAR -> SFC -> XBAR */
+	DAI(SFC1 RX),
+	DAI(SFC1 TX),
+	DAI(SFC2 RX),
+	DAI(SFC2 TX),
+	DAI(SFC3 RX),
+	DAI(SFC3 TX),
+	DAI(SFC4 RX),
+	DAI(SFC4 TX),
+	/* XBAR -> MVC -> XBAR */
+	DAI(MVC1 RX),
+	DAI(MVC1 TX),
+	DAI(MVC2 RX),
+	DAI(MVC2 TX),
+	/* XBAR -> AMX(4:1) -> XBAR */
+	DAI(AMX1 RX1),
+	DAI(AMX1 RX2),
+	DAI(AMX1 RX3),
+	DAI(AMX1 RX4),
+	DAI(AMX1),
+	DAI(AMX2 RX1),
+	DAI(AMX2 RX2),
+	DAI(AMX2 RX3),
+	DAI(AMX2 RX4),
+	DAI(AMX2),
+	DAI(AMX3 RX1),
+	DAI(AMX3 RX2),
+	DAI(AMX3 RX3),
+	DAI(AMX3 RX4),
+	DAI(AMX3),
+	DAI(AMX4 RX1),
+	DAI(AMX4 RX2),
+	DAI(AMX4 RX3),
+	DAI(AMX4 RX4),
+	DAI(AMX4),
+	/* XBAR -> ADX(1:4) -> XBAR */
+	DAI(ADX1),
+	DAI(ADX1 TX1),
+	DAI(ADX1 TX2),
+	DAI(ADX1 TX3),
+	DAI(ADX1 TX4),
+	DAI(ADX2),
+	DAI(ADX2 TX1),
+	DAI(ADX2 TX2),
+	DAI(ADX2 TX3),
+	DAI(ADX2 TX4),
+	DAI(ADX3),
+	DAI(ADX3 TX1),
+	DAI(ADX3 TX2),
+	DAI(ADX3 TX3),
+	DAI(ADX3 TX4),
+	DAI(ADX4),
+	DAI(ADX4 TX1),
+	DAI(ADX4 TX2),
+	DAI(ADX4 TX3),
+	DAI(ADX4 TX4),
+	/* XBAR -> MIXER1(10:5) -> XBAR */
+	DAI(MIXER1 RX1),
+	DAI(MIXER1 RX2),
+	DAI(MIXER1 RX3),
+	DAI(MIXER1 RX4),
+	DAI(MIXER1 RX5),
+	DAI(MIXER1 RX6),
+	DAI(MIXER1 RX7),
+	DAI(MIXER1 RX8),
+	DAI(MIXER1 RX9),
+	DAI(MIXER1 RX10),
+	DAI(MIXER1 TX1),
+	DAI(MIXER1 TX2),
+	DAI(MIXER1 TX3),
+	DAI(MIXER1 TX4),
+	DAI(MIXER1 TX5),
+	/* XBAR -> ASRC -> XBAR */
+	DAI(ASRC1 RX1),
+	DAI(ASRC1 TX1),
+	DAI(ASRC1 RX2),
+	DAI(ASRC1 TX2),
+	DAI(ASRC1 RX3),
+	DAI(ASRC1 TX3),
+	DAI(ASRC1 RX4),
+	DAI(ASRC1 TX4),
+	DAI(ASRC1 RX5),
+	DAI(ASRC1 TX5),
+	DAI(ASRC1 RX6),
+	DAI(ASRC1 TX6),
+	DAI(ASRC1 RX7),
+	/* XBAR -> OPE -> XBAR */
+	DAI(OPE1 RX),
+	DAI(OPE1 TX),
+};
+
+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",
+	"SFC1",
+	"SFC2",
+	"SFC3",
+	"SFC4",
+	"MVC1",
+	"MVC2",
+	"AMX1",
+	"AMX2",
+	"ADX1 TX1",
+	"ADX1 TX2",
+	"ADX1 TX3",
+	"ADX1 TX4",
+	"ADX2 TX1",
+	"ADX2 TX2",
+	"ADX2 TX3",
+	"ADX2 TX4",
+	"MIXER1 TX1",
+	"MIXER1 TX2",
+	"MIXER1 TX3",
+	"MIXER1 TX4",
+	"MIXER1 TX5",
+	"OPE1",
+	"OPE2",
+};
+
+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",
+	"SFC1",
+	"SFC2",
+	"SFC3",
+	"SFC4",
+	"MVC1",
+	"MVC2",
+	"AMX1",
+	"AMX2",
+	"AMX3",
+	"AMX4",
+	"ADX1 TX1",
+	"ADX1 TX2",
+	"ADX1 TX3",
+	"ADX1 TX4",
+	"ADX2 TX1",
+	"ADX2 TX2",
+	"ADX2 TX3",
+	"ADX2 TX4",
+	"ADX3 TX1",
+	"ADX3 TX2",
+	"ADX3 TX3",
+	"ADX3 TX4",
+	"ADX4 TX1",
+	"ADX4 TX2",
+	"ADX4 TX3",
+	"ADX4 TX4",
+	"MIXER1 TX1",
+	"MIXER1 TX2",
+	"MIXER1 TX3",
+	"MIXER1 TX4",
+	"MIXER1 TX5",
+	"ASRC1 TX1",
+	"ASRC1 TX2",
+	"ASRC1 TX3",
+	"ASRC1 TX4",
+	"ASRC1 TX5",
+	"ASRC1 TX6",
+	"OPE1",
+};
+
+static const unsigned int tegra210_ahub_mux_values[] = {
+	0,
+	/* ADMAIF */
+	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),
+	/* I2S */
+	MUX_VALUE(0, 16),
+	MUX_VALUE(0, 17),
+	MUX_VALUE(0, 18),
+	MUX_VALUE(0, 19),
+	MUX_VALUE(0, 20),
+	/* DMIC */
+	MUX_VALUE(2, 18),
+	MUX_VALUE(2, 19),
+	MUX_VALUE(2, 20),
+	/* SFC */
+	MUX_VALUE(0, 24),
+	MUX_VALUE(0, 25),
+	MUX_VALUE(0, 26),
+	MUX_VALUE(0, 27),
+	/* MVC */
+	MUX_VALUE(2, 8),
+	MUX_VALUE(2, 9),
+	/* AMX */
+	MUX_VALUE(1, 8),
+	MUX_VALUE(1, 9),
+	/* ADX */
+	MUX_VALUE(2, 24),
+	MUX_VALUE(2, 25),
+	MUX_VALUE(2, 26),
+	MUX_VALUE(2, 27),
+	MUX_VALUE(2, 28),
+	MUX_VALUE(2, 29),
+	MUX_VALUE(2, 30),
+	MUX_VALUE(2, 31),
+	/* MIXER */
+	MUX_VALUE(1, 0),
+	MUX_VALUE(1, 1),
+	MUX_VALUE(1, 2),
+	MUX_VALUE(1, 3),
+	MUX_VALUE(1, 4),
+	/* OPE */
+	MUX_VALUE(2, 0),
+	MUX_VALUE(2, 1),
+};
+
+static const unsigned int tegra186_ahub_mux_values[] = {
+	0,
+	/* ADMAIF */
+	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),
+	/* I2S */
+	MUX_VALUE(0, 16),
+	MUX_VALUE(0, 17),
+	MUX_VALUE(0, 18),
+	MUX_VALUE(0, 19),
+	MUX_VALUE(0, 20),
+	MUX_VALUE(0, 21),
+	/* ADMAIF */
+	MUX_VALUE(3, 16),
+	MUX_VALUE(3, 17),
+	MUX_VALUE(3, 18),
+	MUX_VALUE(3, 19),
+	/* DMIC */
+	MUX_VALUE(2, 18),
+	MUX_VALUE(2, 19),
+	MUX_VALUE(2, 20),
+	MUX_VALUE(2, 21),
+	/* SFC */
+	MUX_VALUE(0, 24),
+	MUX_VALUE(0, 25),
+	MUX_VALUE(0, 26),
+	MUX_VALUE(0, 27),
+	/* MVC */
+	MUX_VALUE(2, 8),
+	MUX_VALUE(2, 9),
+	/* AMX */
+	MUX_VALUE(1, 8),
+	MUX_VALUE(1, 9),
+	MUX_VALUE(1, 10),
+	MUX_VALUE(1, 11),
+	/* ADX */
+	MUX_VALUE(2, 24),
+	MUX_VALUE(2, 25),
+	MUX_VALUE(2, 26),
+	MUX_VALUE(2, 27),
+	MUX_VALUE(2, 28),
+	MUX_VALUE(2, 29),
+	MUX_VALUE(2, 30),
+	MUX_VALUE(2, 31),
+	MUX_VALUE(3, 0),
+	MUX_VALUE(3, 1),
+	MUX_VALUE(3, 2),
+	MUX_VALUE(3, 3),
+	MUX_VALUE(3, 4),
+	MUX_VALUE(3, 5),
+	MUX_VALUE(3, 6),
+	MUX_VALUE(3, 7),
+	/* MIXER */
+	MUX_VALUE(1, 0),
+	MUX_VALUE(1, 1),
+	MUX_VALUE(1, 2),
+	MUX_VALUE(1, 3),
+	MUX_VALUE(1, 4),
+	/* ASRC */
+	MUX_VALUE(3, 24),
+	MUX_VALUE(3, 25),
+	MUX_VALUE(3, 26),
+	MUX_VALUE(3, 27),
+	MUX_VALUE(3, 28),
+	MUX_VALUE(3, 29),
+	/* OPE */
+	MUX_VALUE(2, 0),
+};
+
+/* 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);
+MUX_ENUM_CTRL_DECL(t210_sfc1_tx, 0x18);
+MUX_ENUM_CTRL_DECL(t210_sfc2_tx, 0x19);
+MUX_ENUM_CTRL_DECL(t210_sfc3_tx, 0x1a);
+MUX_ENUM_CTRL_DECL(t210_sfc4_tx, 0x1b);
+MUX_ENUM_CTRL_DECL(t210_mvc1_tx, 0x48);
+MUX_ENUM_CTRL_DECL(t210_mvc2_tx, 0x49);
+MUX_ENUM_CTRL_DECL(t210_amx11_tx, 0x50);
+MUX_ENUM_CTRL_DECL(t210_amx12_tx, 0x51);
+MUX_ENUM_CTRL_DECL(t210_amx13_tx, 0x52);
+MUX_ENUM_CTRL_DECL(t210_amx14_tx, 0x53);
+MUX_ENUM_CTRL_DECL(t210_amx21_tx, 0x54);
+MUX_ENUM_CTRL_DECL(t210_amx22_tx, 0x55);
+MUX_ENUM_CTRL_DECL(t210_amx23_tx, 0x56);
+MUX_ENUM_CTRL_DECL(t210_amx24_tx, 0x57);
+MUX_ENUM_CTRL_DECL(t210_adx1_tx, 0x58);
+MUX_ENUM_CTRL_DECL(t210_adx2_tx, 0x59);
+MUX_ENUM_CTRL_DECL(t210_mixer11_tx, 0x20);
+MUX_ENUM_CTRL_DECL(t210_mixer12_tx, 0x21);
+MUX_ENUM_CTRL_DECL(t210_mixer13_tx, 0x22);
+MUX_ENUM_CTRL_DECL(t210_mixer14_tx, 0x23);
+MUX_ENUM_CTRL_DECL(t210_mixer15_tx, 0x24);
+MUX_ENUM_CTRL_DECL(t210_mixer16_tx, 0x25);
+MUX_ENUM_CTRL_DECL(t210_mixer17_tx, 0x26);
+MUX_ENUM_CTRL_DECL(t210_mixer18_tx, 0x27);
+MUX_ENUM_CTRL_DECL(t210_mixer19_tx, 0x28);
+MUX_ENUM_CTRL_DECL(t210_mixer110_tx, 0x29);
+MUX_ENUM_CTRL_DECL(t210_ope1_tx, 0x40);
+MUX_ENUM_CTRL_DECL(t210_ope2_tx, 0x41);
+
+/* 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);
+MUX_ENUM_CTRL_DECL_186(t186_sfc1_tx, 0x18);
+MUX_ENUM_CTRL_DECL_186(t186_sfc2_tx, 0x19);
+MUX_ENUM_CTRL_DECL_186(t186_sfc3_tx, 0x1a);
+MUX_ENUM_CTRL_DECL_186(t186_sfc4_tx, 0x1b);
+MUX_ENUM_CTRL_DECL_186(t186_mvc1_tx, 0x48);
+MUX_ENUM_CTRL_DECL_186(t186_mvc2_tx, 0x49);
+MUX_ENUM_CTRL_DECL_186(t186_amx11_tx, 0x50);
+MUX_ENUM_CTRL_DECL_186(t186_amx12_tx, 0x51);
+MUX_ENUM_CTRL_DECL_186(t186_amx13_tx, 0x52);
+MUX_ENUM_CTRL_DECL_186(t186_amx14_tx, 0x53);
+MUX_ENUM_CTRL_DECL_186(t186_amx21_tx, 0x54);
+MUX_ENUM_CTRL_DECL_186(t186_amx22_tx, 0x55);
+MUX_ENUM_CTRL_DECL_186(t186_amx23_tx, 0x56);
+MUX_ENUM_CTRL_DECL_186(t186_amx24_tx, 0x57);
+MUX_ENUM_CTRL_DECL_186(t186_amx31_tx, 0x58);
+MUX_ENUM_CTRL_DECL_186(t186_amx32_tx, 0x59);
+MUX_ENUM_CTRL_DECL_186(t186_amx33_tx, 0x5a);
+MUX_ENUM_CTRL_DECL_186(t186_amx34_tx, 0x5b);
+MUX_ENUM_CTRL_DECL_186(t186_amx41_tx, 0x64);
+MUX_ENUM_CTRL_DECL_186(t186_amx42_tx, 0x65);
+MUX_ENUM_CTRL_DECL_186(t186_amx43_tx, 0x66);
+MUX_ENUM_CTRL_DECL_186(t186_amx44_tx, 0x67);
+MUX_ENUM_CTRL_DECL_186(t186_adx1_tx, 0x60);
+MUX_ENUM_CTRL_DECL_186(t186_adx2_tx, 0x61);
+MUX_ENUM_CTRL_DECL_186(t186_adx3_tx, 0x62);
+MUX_ENUM_CTRL_DECL_186(t186_adx4_tx, 0x63);
+MUX_ENUM_CTRL_DECL_186(t186_mixer11_tx, 0x20);
+MUX_ENUM_CTRL_DECL_186(t186_mixer12_tx, 0x21);
+MUX_ENUM_CTRL_DECL_186(t186_mixer13_tx, 0x22);
+MUX_ENUM_CTRL_DECL_186(t186_mixer14_tx, 0x23);
+MUX_ENUM_CTRL_DECL_186(t186_mixer15_tx, 0x24);
+MUX_ENUM_CTRL_DECL_186(t186_mixer16_tx, 0x25);
+MUX_ENUM_CTRL_DECL_186(t186_mixer17_tx, 0x26);
+MUX_ENUM_CTRL_DECL_186(t186_mixer18_tx, 0x27);
+MUX_ENUM_CTRL_DECL_186(t186_mixer19_tx, 0x28);
+MUX_ENUM_CTRL_DECL_186(t186_mixer110_tx, 0x29);
+MUX_ENUM_CTRL_DECL_186(t186_asrc11_tx, 0x6c);
+MUX_ENUM_CTRL_DECL_186(t186_asrc12_tx, 0x6d);
+MUX_ENUM_CTRL_DECL_186(t186_asrc13_tx, 0x6e);
+MUX_ENUM_CTRL_DECL_186(t186_asrc14_tx, 0x6f);
+MUX_ENUM_CTRL_DECL_186(t186_asrc15_tx, 0x70);
+MUX_ENUM_CTRL_DECL_186(t186_asrc16_tx, 0x71);
+MUX_ENUM_CTRL_DECL_186(t186_asrc17_tx, 0x72);
+MUX_ENUM_CTRL_DECL_186(t186_ope1_tx, 0x40);
+
+/* Controls for t234 */
+MUX_ENUM_CTRL_DECL_234(t234_mvc1_tx, 0x44);
+MUX_ENUM_CTRL_DECL_234(t234_mvc2_tx, 0x45);
+MUX_ENUM_CTRL_DECL_234(t234_amx11_tx, 0x48);
+MUX_ENUM_CTRL_DECL_234(t234_amx12_tx, 0x49);
+MUX_ENUM_CTRL_DECL_234(t234_amx13_tx, 0x4a);
+MUX_ENUM_CTRL_DECL_234(t234_amx14_tx, 0x4b);
+MUX_ENUM_CTRL_DECL_234(t234_amx21_tx, 0x4c);
+MUX_ENUM_CTRL_DECL_234(t234_amx22_tx, 0x4d);
+MUX_ENUM_CTRL_DECL_234(t234_amx23_tx, 0x4e);
+MUX_ENUM_CTRL_DECL_234(t234_amx24_tx, 0x4f);
+MUX_ENUM_CTRL_DECL_234(t234_amx31_tx, 0x50);
+MUX_ENUM_CTRL_DECL_234(t234_amx32_tx, 0x51);
+MUX_ENUM_CTRL_DECL_234(t234_amx33_tx, 0x52);
+MUX_ENUM_CTRL_DECL_234(t234_amx34_tx, 0x53);
+MUX_ENUM_CTRL_DECL_234(t234_adx1_tx, 0x58);
+MUX_ENUM_CTRL_DECL_234(t234_adx2_tx, 0x59);
+MUX_ENUM_CTRL_DECL_234(t234_adx3_tx, 0x5a);
+MUX_ENUM_CTRL_DECL_234(t234_adx4_tx, 0x5b);
+MUX_ENUM_CTRL_DECL_234(t234_amx41_tx, 0x5c);
+MUX_ENUM_CTRL_DECL_234(t234_amx42_tx, 0x5d);
+MUX_ENUM_CTRL_DECL_234(t234_amx43_tx, 0x5e);
+MUX_ENUM_CTRL_DECL_234(t234_amx44_tx, 0x5f);
+MUX_ENUM_CTRL_DECL_234(t234_admaif17_tx, 0x60);
+MUX_ENUM_CTRL_DECL_234(t234_admaif18_tx, 0x61);
+MUX_ENUM_CTRL_DECL_234(t234_admaif19_tx, 0x62);
+MUX_ENUM_CTRL_DECL_234(t234_admaif20_tx, 0x63);
+MUX_ENUM_CTRL_DECL_234(t234_asrc11_tx, 0x64);
+MUX_ENUM_CTRL_DECL_234(t234_asrc12_tx, 0x65);
+MUX_ENUM_CTRL_DECL_234(t234_asrc13_tx, 0x66);
+MUX_ENUM_CTRL_DECL_234(t234_asrc14_tx, 0x67);
+MUX_ENUM_CTRL_DECL_234(t234_asrc15_tx, 0x68);
+MUX_ENUM_CTRL_DECL_234(t234_asrc16_tx, 0x69);
+MUX_ENUM_CTRL_DECL_234(t234_asrc17_tx, 0x6a);
+
+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"),
+	WIDGETS("SFC1", t210_sfc1_tx),
+	WIDGETS("SFC2", t210_sfc2_tx),
+	WIDGETS("SFC3", t210_sfc3_tx),
+	WIDGETS("SFC4", t210_sfc4_tx),
+	WIDGETS("MVC1", t210_mvc1_tx),
+	WIDGETS("MVC2", t210_mvc2_tx),
+	WIDGETS("AMX1 RX1", t210_amx11_tx),
+	WIDGETS("AMX1 RX2", t210_amx12_tx),
+	WIDGETS("AMX1 RX3", t210_amx13_tx),
+	WIDGETS("AMX1 RX4", t210_amx14_tx),
+	WIDGETS("AMX2 RX1", t210_amx21_tx),
+	WIDGETS("AMX2 RX2", t210_amx22_tx),
+	WIDGETS("AMX2 RX3", t210_amx23_tx),
+	WIDGETS("AMX2 RX4", t210_amx24_tx),
+	TX_WIDGETS("AMX1"),
+	TX_WIDGETS("AMX2"),
+	WIDGETS("ADX1", t210_adx1_tx),
+	WIDGETS("ADX2", t210_adx2_tx),
+	TX_WIDGETS("ADX1 TX1"),
+	TX_WIDGETS("ADX1 TX2"),
+	TX_WIDGETS("ADX1 TX3"),
+	TX_WIDGETS("ADX1 TX4"),
+	TX_WIDGETS("ADX2 TX1"),
+	TX_WIDGETS("ADX2 TX2"),
+	TX_WIDGETS("ADX2 TX3"),
+	TX_WIDGETS("ADX2 TX4"),
+	WIDGETS("MIXER1 RX1", t210_mixer11_tx),
+	WIDGETS("MIXER1 RX2", t210_mixer12_tx),
+	WIDGETS("MIXER1 RX3", t210_mixer13_tx),
+	WIDGETS("MIXER1 RX4", t210_mixer14_tx),
+	WIDGETS("MIXER1 RX5", t210_mixer15_tx),
+	WIDGETS("MIXER1 RX6", t210_mixer16_tx),
+	WIDGETS("MIXER1 RX7", t210_mixer17_tx),
+	WIDGETS("MIXER1 RX8", t210_mixer18_tx),
+	WIDGETS("MIXER1 RX9", t210_mixer19_tx),
+	WIDGETS("MIXER1 RX10", t210_mixer110_tx),
+	TX_WIDGETS("MIXER1 TX1"),
+	TX_WIDGETS("MIXER1 TX2"),
+	TX_WIDGETS("MIXER1 TX3"),
+	TX_WIDGETS("MIXER1 TX4"),
+	TX_WIDGETS("MIXER1 TX5"),
+	WIDGETS("OPE1", t210_ope1_tx),
+	WIDGETS("OPE2", t210_ope2_tx),
+};
+
+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),
+	WIDGETS("SFC1", t186_sfc1_tx),
+	WIDGETS("SFC2", t186_sfc2_tx),
+	WIDGETS("SFC3", t186_sfc3_tx),
+	WIDGETS("SFC4", t186_sfc4_tx),
+	WIDGETS("MVC1", t186_mvc1_tx),
+	WIDGETS("MVC2", t186_mvc2_tx),
+	WIDGETS("AMX1 RX1", t186_amx11_tx),
+	WIDGETS("AMX1 RX2", t186_amx12_tx),
+	WIDGETS("AMX1 RX3", t186_amx13_tx),
+	WIDGETS("AMX1 RX4", t186_amx14_tx),
+	WIDGETS("AMX2 RX1", t186_amx21_tx),
+	WIDGETS("AMX2 RX2", t186_amx22_tx),
+	WIDGETS("AMX2 RX3", t186_amx23_tx),
+	WIDGETS("AMX2 RX4", t186_amx24_tx),
+	WIDGETS("AMX3 RX1", t186_amx31_tx),
+	WIDGETS("AMX3 RX2", t186_amx32_tx),
+	WIDGETS("AMX3 RX3", t186_amx33_tx),
+	WIDGETS("AMX3 RX4", t186_amx34_tx),
+	WIDGETS("AMX4 RX1", t186_amx41_tx),
+	WIDGETS("AMX4 RX2", t186_amx42_tx),
+	WIDGETS("AMX4 RX3", t186_amx43_tx),
+	WIDGETS("AMX4 RX4", t186_amx44_tx),
+	TX_WIDGETS("AMX1"),
+	TX_WIDGETS("AMX2"),
+	TX_WIDGETS("AMX3"),
+	TX_WIDGETS("AMX4"),
+	WIDGETS("ADX1", t186_adx1_tx),
+	WIDGETS("ADX2", t186_adx2_tx),
+	WIDGETS("ADX3", t186_adx3_tx),
+	WIDGETS("ADX4", t186_adx4_tx),
+	TX_WIDGETS("ADX1 TX1"),
+	TX_WIDGETS("ADX1 TX2"),
+	TX_WIDGETS("ADX1 TX3"),
+	TX_WIDGETS("ADX1 TX4"),
+	TX_WIDGETS("ADX2 TX1"),
+	TX_WIDGETS("ADX2 TX2"),
+	TX_WIDGETS("ADX2 TX3"),
+	TX_WIDGETS("ADX2 TX4"),
+	TX_WIDGETS("ADX3 TX1"),
+	TX_WIDGETS("ADX3 TX2"),
+	TX_WIDGETS("ADX3 TX3"),
+	TX_WIDGETS("ADX3 TX4"),
+	TX_WIDGETS("ADX4 TX1"),
+	TX_WIDGETS("ADX4 TX2"),
+	TX_WIDGETS("ADX4 TX3"),
+	TX_WIDGETS("ADX4 TX4"),
+	WIDGETS("MIXER1 RX1", t186_mixer11_tx),
+	WIDGETS("MIXER1 RX2", t186_mixer12_tx),
+	WIDGETS("MIXER1 RX3", t186_mixer13_tx),
+	WIDGETS("MIXER1 RX4", t186_mixer14_tx),
+	WIDGETS("MIXER1 RX5", t186_mixer15_tx),
+	WIDGETS("MIXER1 RX6", t186_mixer16_tx),
+	WIDGETS("MIXER1 RX7", t186_mixer17_tx),
+	WIDGETS("MIXER1 RX8", t186_mixer18_tx),
+	WIDGETS("MIXER1 RX9", t186_mixer19_tx),
+	WIDGETS("MIXER1 RX10", t186_mixer110_tx),
+	TX_WIDGETS("MIXER1 TX1"),
+	TX_WIDGETS("MIXER1 TX2"),
+	TX_WIDGETS("MIXER1 TX3"),
+	TX_WIDGETS("MIXER1 TX4"),
+	TX_WIDGETS("MIXER1 TX5"),
+	WIDGETS("ASRC1 RX1", t186_asrc11_tx),
+	WIDGETS("ASRC1 RX2", t186_asrc12_tx),
+	WIDGETS("ASRC1 RX3", t186_asrc13_tx),
+	WIDGETS("ASRC1 RX4", t186_asrc14_tx),
+	WIDGETS("ASRC1 RX5", t186_asrc15_tx),
+	WIDGETS("ASRC1 RX6", t186_asrc16_tx),
+	WIDGETS("ASRC1 RX7", t186_asrc17_tx),
+	TX_WIDGETS("ASRC1 TX1"),
+	TX_WIDGETS("ASRC1 TX2"),
+	TX_WIDGETS("ASRC1 TX3"),
+	TX_WIDGETS("ASRC1 TX4"),
+	TX_WIDGETS("ASRC1 TX5"),
+	TX_WIDGETS("ASRC1 TX6"),
+	WIDGETS("OPE1", t186_ope1_tx),
+};
+
+static const struct snd_soc_dapm_widget tegra234_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", t234_admaif17_tx),
+	WIDGETS("ADMAIF18", t234_admaif18_tx),
+	WIDGETS("ADMAIF19", t234_admaif19_tx),
+	WIDGETS("ADMAIF20", t234_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),
+	WIDGETS("SFC1", t186_sfc1_tx),
+	WIDGETS("SFC2", t186_sfc2_tx),
+	WIDGETS("SFC3", t186_sfc3_tx),
+	WIDGETS("SFC4", t186_sfc4_tx),
+	WIDGETS("MVC1", t234_mvc1_tx),
+	WIDGETS("MVC2", t234_mvc2_tx),
+	WIDGETS("AMX1 RX1", t234_amx11_tx),
+	WIDGETS("AMX1 RX2", t234_amx12_tx),
+	WIDGETS("AMX1 RX3", t234_amx13_tx),
+	WIDGETS("AMX1 RX4", t234_amx14_tx),
+	WIDGETS("AMX2 RX1", t234_amx21_tx),
+	WIDGETS("AMX2 RX2", t234_amx22_tx),
+	WIDGETS("AMX2 RX3", t234_amx23_tx),
+	WIDGETS("AMX2 RX4", t234_amx24_tx),
+	WIDGETS("AMX3 RX1", t234_amx31_tx),
+	WIDGETS("AMX3 RX2", t234_amx32_tx),
+	WIDGETS("AMX3 RX3", t234_amx33_tx),
+	WIDGETS("AMX3 RX4", t234_amx34_tx),
+	WIDGETS("AMX4 RX1", t234_amx41_tx),
+	WIDGETS("AMX4 RX2", t234_amx42_tx),
+	WIDGETS("AMX4 RX3", t234_amx43_tx),
+	WIDGETS("AMX4 RX4", t234_amx44_tx),
+	TX_WIDGETS("AMX1"),
+	TX_WIDGETS("AMX2"),
+	TX_WIDGETS("AMX3"),
+	TX_WIDGETS("AMX4"),
+	WIDGETS("ADX1", t234_adx1_tx),
+	WIDGETS("ADX2", t234_adx2_tx),
+	WIDGETS("ADX3", t234_adx3_tx),
+	WIDGETS("ADX4", t234_adx4_tx),
+	TX_WIDGETS("ADX1 TX1"),
+	TX_WIDGETS("ADX1 TX2"),
+	TX_WIDGETS("ADX1 TX3"),
+	TX_WIDGETS("ADX1 TX4"),
+	TX_WIDGETS("ADX2 TX1"),
+	TX_WIDGETS("ADX2 TX2"),
+	TX_WIDGETS("ADX2 TX3"),
+	TX_WIDGETS("ADX2 TX4"),
+	TX_WIDGETS("ADX3 TX1"),
+	TX_WIDGETS("ADX3 TX2"),
+	TX_WIDGETS("ADX3 TX3"),
+	TX_WIDGETS("ADX3 TX4"),
+	TX_WIDGETS("ADX4 TX1"),
+	TX_WIDGETS("ADX4 TX2"),
+	TX_WIDGETS("ADX4 TX3"),
+	TX_WIDGETS("ADX4 TX4"),
+	WIDGETS("MIXER1 RX1", t186_mixer11_tx),
+	WIDGETS("MIXER1 RX2", t186_mixer12_tx),
+	WIDGETS("MIXER1 RX3", t186_mixer13_tx),
+	WIDGETS("MIXER1 RX4", t186_mixer14_tx),
+	WIDGETS("MIXER1 RX5", t186_mixer15_tx),
+	WIDGETS("MIXER1 RX6", t186_mixer16_tx),
+	WIDGETS("MIXER1 RX7", t186_mixer17_tx),
+	WIDGETS("MIXER1 RX8", t186_mixer18_tx),
+	WIDGETS("MIXER1 RX9", t186_mixer19_tx),
+	WIDGETS("MIXER1 RX10", t186_mixer110_tx),
+	TX_WIDGETS("MIXER1 TX1"),
+	TX_WIDGETS("MIXER1 TX2"),
+	TX_WIDGETS("MIXER1 TX3"),
+	TX_WIDGETS("MIXER1 TX4"),
+	TX_WIDGETS("MIXER1 TX5"),
+	WIDGETS("ASRC1 RX1", t234_asrc11_tx),
+	WIDGETS("ASRC1 RX2", t234_asrc12_tx),
+	WIDGETS("ASRC1 RX3", t234_asrc13_tx),
+	WIDGETS("ASRC1 RX4", t234_asrc14_tx),
+	WIDGETS("ASRC1 RX5", t234_asrc15_tx),
+	WIDGETS("ASRC1 RX6", t234_asrc16_tx),
+	WIDGETS("ASRC1 RX7", t234_asrc17_tx),
+	TX_WIDGETS("ASRC1 TX1"),
+	TX_WIDGETS("ASRC1 TX2"),
+	TX_WIDGETS("ASRC1 TX3"),
+	TX_WIDGETS("ASRC1 TX4"),
+	TX_WIDGETS("ASRC1 TX5"),
+	TX_WIDGETS("ASRC1 TX6"),
+	WIDGETS("OPE1", t186_ope1_tx),
+};
+
+#define TEGRA_COMMON_MUX_ROUTES(name)					\
+	{ name " XBAR-TX",	 NULL,		name " Mux" },		\
+	{ name " Mux",		"ADMAIF1",	"ADMAIF1 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF2",	"ADMAIF2 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF3",	"ADMAIF3 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF4",	"ADMAIF4 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF5",	"ADMAIF5 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF6",	"ADMAIF6 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF7",	"ADMAIF7 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF8",	"ADMAIF8 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF9",	"ADMAIF9 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF10",	"ADMAIF10 XBAR-RX" },	\
+	{ name " Mux",		"I2S1",		"I2S1 XBAR-RX" },	\
+	{ name " Mux",		"I2S2",		"I2S2 XBAR-RX" },	\
+	{ name " Mux",		"I2S3",		"I2S3 XBAR-RX" },	\
+	{ name " Mux",		"I2S4",		"I2S4 XBAR-RX" },	\
+	{ name " Mux",		"I2S5",		"I2S5 XBAR-RX" },	\
+	{ name " Mux",		"DMIC1",	"DMIC1 XBAR-RX" },	\
+	{ name " Mux",		"DMIC2",	"DMIC2 XBAR-RX" },	\
+	{ name " Mux",		"DMIC3",	"DMIC3 XBAR-RX" },	\
+	{ name " Mux",		"SFC1",		"SFC1 XBAR-RX" },	\
+	{ name " Mux",		"SFC2",		"SFC2 XBAR-RX" },	\
+	{ name " Mux",		"SFC3",		"SFC3 XBAR-RX" },	\
+	{ name " Mux",		"SFC4",		"SFC4 XBAR-RX" },	\
+	{ name " Mux",		"MVC1",		"MVC1 XBAR-RX" },	\
+	{ name " Mux",		"MVC2",		"MVC2 XBAR-RX" },	\
+	{ name " Mux",		"AMX1",		"AMX1 XBAR-RX" },	\
+	{ name " Mux",		"AMX2",		"AMX2 XBAR-RX" },	\
+	{ name " Mux",		"ADX1 TX1",	"ADX1 TX1 XBAR-RX" },	\
+	{ name " Mux",		"ADX1 TX2",	"ADX1 TX2 XBAR-RX" },	\
+	{ name " Mux",		"ADX1 TX3",	"ADX1 TX3 XBAR-RX" },	\
+	{ name " Mux",		"ADX1 TX4",	"ADX1 TX4 XBAR-RX" },	\
+	{ name " Mux",		"ADX2 TX1",	"ADX2 TX1 XBAR-RX" },	\
+	{ name " Mux",		"ADX2 TX2",	"ADX2 TX2 XBAR-RX" },	\
+	{ name " Mux",		"ADX2 TX3",	"ADX2 TX3 XBAR-RX" },	\
+	{ name " Mux",		"ADX2 TX4",	"ADX2 TX4 XBAR-RX" },	\
+	{ name " Mux",		"MIXER1 TX1",	"MIXER1 TX1 XBAR-RX" },	\
+	{ name " Mux",		"MIXER1 TX2",	"MIXER1 TX2 XBAR-RX" },	\
+	{ name " Mux",		"MIXER1 TX3",	"MIXER1 TX3 XBAR-RX" },	\
+	{ name " Mux",		"MIXER1 TX4",	"MIXER1 TX4 XBAR-RX" },	\
+	{ name " Mux",		"MIXER1 TX5",	"MIXER1 TX5 XBAR-RX" }, \
+	{ name " Mux",		"OPE1",		"OPE1 XBAR-RX" },
+
+#define TEGRA210_ONLY_MUX_ROUTES(name)					\
+	{ name " Mux",          "OPE2",         "OPE2 XBAR-RX" },
+
+#define TEGRA186_ONLY_MUX_ROUTES(name)					\
+	{ name " Mux",		"ADMAIF11",	"ADMAIF11 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF12",	"ADMAIF12 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF13",	"ADMAIF13 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF14",	"ADMAIF14 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF15",	"ADMAIF15 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF16",	"ADMAIF16 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF17",	"ADMAIF17 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF18",	"ADMAIF18 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF19",	"ADMAIF19 XBAR-RX" },	\
+	{ name " Mux",		"ADMAIF20",	"ADMAIF20 XBAR-RX" },	\
+	{ name " Mux",		"I2S6",		"I2S6 XBAR-RX" },	\
+	{ name " Mux",		"DMIC4",	"DMIC4 XBAR-RX" },	\
+	{ name " Mux",		"AMX3",		"AMX3 XBAR-RX" },	\
+	{ name " Mux",		"AMX4",		"AMX4 XBAR-RX" },	\
+	{ name " Mux",		"ADX3 TX1",	"ADX3 TX1 XBAR-RX" },	\
+	{ name " Mux",		"ADX3 TX2",	"ADX3 TX2 XBAR-RX" },	\
+	{ name " Mux",		"ADX3 TX3",	"ADX3 TX3 XBAR-RX" },	\
+	{ name " Mux",		"ADX3 TX4",	"ADX3 TX4 XBAR-RX" },	\
+	{ name " Mux",		"ADX4 TX1",	"ADX4 TX1 XBAR-RX" },	\
+	{ name " Mux",		"ADX4 TX2",	"ADX4 TX2 XBAR-RX" },	\
+	{ name " Mux",		"ADX4 TX3",	"ADX4 TX3 XBAR-RX" },	\
+	{ name " Mux",		"ADX4 TX4",	"ADX4 TX4 XBAR-RX" },	\
+	{ name " Mux",		"ASRC1 TX1",	"ASRC1 TX1 XBAR-RX" },	\
+	{ name " Mux",		"ASRC1 TX2",	"ASRC1 TX2 XBAR-RX" },	\
+	{ name " Mux",		"ASRC1 TX3",	"ASRC1 TX3 XBAR-RX" },	\
+	{ name " Mux",		"ASRC1 TX4",	"ASRC1 TX4 XBAR-RX" },	\
+	{ name " Mux",		"ASRC1 TX5",	"ASRC1 TX5 XBAR-RX" },	\
+	{ name " Mux",		"ASRC1 TX6",	"ASRC1 TX6 XBAR-RX" },
+
+#define TEGRA210_MUX_ROUTES(name)					\
+	TEGRA_COMMON_MUX_ROUTES(name)					\
+	TEGRA210_ONLY_MUX_ROUTES(name)
+
+#define TEGRA186_MUX_ROUTES(name)					\
+	TEGRA_COMMON_MUX_ROUTES(name)					\
+	TEGRA186_ONLY_MUX_ROUTES(name)
+
+/* Connect FEs with XBAR */
+#define TEGRA_FE_ROUTES(name) \
+	{ name " XBAR-Playback",	NULL,	name " Playback" },	\
+	{ name " XBAR-RX",		NULL,	name " XBAR-Playback"}, \
+	{ name " XBAR-Capture",		NULL,	name " XBAR-TX" },      \
+	{ name " Capture",		NULL,	name " XBAR-Capture" },
+
+static const struct snd_soc_dapm_route tegra210_ahub_routes[] = {
+	TEGRA_FE_ROUTES("ADMAIF1")
+	TEGRA_FE_ROUTES("ADMAIF2")
+	TEGRA_FE_ROUTES("ADMAIF3")
+	TEGRA_FE_ROUTES("ADMAIF4")
+	TEGRA_FE_ROUTES("ADMAIF5")
+	TEGRA_FE_ROUTES("ADMAIF6")
+	TEGRA_FE_ROUTES("ADMAIF7")
+	TEGRA_FE_ROUTES("ADMAIF8")
+	TEGRA_FE_ROUTES("ADMAIF9")
+	TEGRA_FE_ROUTES("ADMAIF10")
+	TEGRA210_MUX_ROUTES("ADMAIF1")
+	TEGRA210_MUX_ROUTES("ADMAIF2")
+	TEGRA210_MUX_ROUTES("ADMAIF3")
+	TEGRA210_MUX_ROUTES("ADMAIF4")
+	TEGRA210_MUX_ROUTES("ADMAIF5")
+	TEGRA210_MUX_ROUTES("ADMAIF6")
+	TEGRA210_MUX_ROUTES("ADMAIF7")
+	TEGRA210_MUX_ROUTES("ADMAIF8")
+	TEGRA210_MUX_ROUTES("ADMAIF9")
+	TEGRA210_MUX_ROUTES("ADMAIF10")
+	TEGRA210_MUX_ROUTES("I2S1")
+	TEGRA210_MUX_ROUTES("I2S2")
+	TEGRA210_MUX_ROUTES("I2S3")
+	TEGRA210_MUX_ROUTES("I2S4")
+	TEGRA210_MUX_ROUTES("I2S5")
+	TEGRA210_MUX_ROUTES("SFC1")
+	TEGRA210_MUX_ROUTES("SFC2")
+	TEGRA210_MUX_ROUTES("SFC3")
+	TEGRA210_MUX_ROUTES("SFC4")
+	TEGRA210_MUX_ROUTES("MVC1")
+	TEGRA210_MUX_ROUTES("MVC2")
+	TEGRA210_MUX_ROUTES("AMX1 RX1")
+	TEGRA210_MUX_ROUTES("AMX1 RX2")
+	TEGRA210_MUX_ROUTES("AMX1 RX3")
+	TEGRA210_MUX_ROUTES("AMX1 RX4")
+	TEGRA210_MUX_ROUTES("AMX2 RX1")
+	TEGRA210_MUX_ROUTES("AMX2 RX2")
+	TEGRA210_MUX_ROUTES("AMX2 RX3")
+	TEGRA210_MUX_ROUTES("AMX2 RX4")
+	TEGRA210_MUX_ROUTES("ADX1")
+	TEGRA210_MUX_ROUTES("ADX2")
+	TEGRA210_MUX_ROUTES("MIXER1 RX1")
+	TEGRA210_MUX_ROUTES("MIXER1 RX2")
+	TEGRA210_MUX_ROUTES("MIXER1 RX3")
+	TEGRA210_MUX_ROUTES("MIXER1 RX4")
+	TEGRA210_MUX_ROUTES("MIXER1 RX5")
+	TEGRA210_MUX_ROUTES("MIXER1 RX6")
+	TEGRA210_MUX_ROUTES("MIXER1 RX7")
+	TEGRA210_MUX_ROUTES("MIXER1 RX8")
+	TEGRA210_MUX_ROUTES("MIXER1 RX9")
+	TEGRA210_MUX_ROUTES("MIXER1 RX10")
+	TEGRA210_MUX_ROUTES("OPE1")
+	TEGRA210_MUX_ROUTES("OPE2")
+};
+
+static const struct snd_soc_dapm_route tegra186_ahub_routes[] = {
+	TEGRA_FE_ROUTES("ADMAIF1")
+	TEGRA_FE_ROUTES("ADMAIF2")
+	TEGRA_FE_ROUTES("ADMAIF3")
+	TEGRA_FE_ROUTES("ADMAIF4")
+	TEGRA_FE_ROUTES("ADMAIF5")
+	TEGRA_FE_ROUTES("ADMAIF6")
+	TEGRA_FE_ROUTES("ADMAIF7")
+	TEGRA_FE_ROUTES("ADMAIF8")
+	TEGRA_FE_ROUTES("ADMAIF9")
+	TEGRA_FE_ROUTES("ADMAIF10")
+	TEGRA_FE_ROUTES("ADMAIF11")
+	TEGRA_FE_ROUTES("ADMAIF12")
+	TEGRA_FE_ROUTES("ADMAIF13")
+	TEGRA_FE_ROUTES("ADMAIF14")
+	TEGRA_FE_ROUTES("ADMAIF15")
+	TEGRA_FE_ROUTES("ADMAIF16")
+	TEGRA_FE_ROUTES("ADMAIF17")
+	TEGRA_FE_ROUTES("ADMAIF18")
+	TEGRA_FE_ROUTES("ADMAIF19")
+	TEGRA_FE_ROUTES("ADMAIF20")
+	TEGRA186_MUX_ROUTES("ADMAIF1")
+	TEGRA186_MUX_ROUTES("ADMAIF2")
+	TEGRA186_MUX_ROUTES("ADMAIF3")
+	TEGRA186_MUX_ROUTES("ADMAIF4")
+	TEGRA186_MUX_ROUTES("ADMAIF5")
+	TEGRA186_MUX_ROUTES("ADMAIF6")
+	TEGRA186_MUX_ROUTES("ADMAIF7")
+	TEGRA186_MUX_ROUTES("ADMAIF8")
+	TEGRA186_MUX_ROUTES("ADMAIF9")
+	TEGRA186_MUX_ROUTES("ADMAIF10")
+	TEGRA186_MUX_ROUTES("ADMAIF11")
+	TEGRA186_MUX_ROUTES("ADMAIF12")
+	TEGRA186_MUX_ROUTES("ADMAIF13")
+	TEGRA186_MUX_ROUTES("ADMAIF14")
+	TEGRA186_MUX_ROUTES("ADMAIF15")
+	TEGRA186_MUX_ROUTES("ADMAIF16")
+	TEGRA186_MUX_ROUTES("ADMAIF17")
+	TEGRA186_MUX_ROUTES("ADMAIF18")
+	TEGRA186_MUX_ROUTES("ADMAIF19")
+	TEGRA186_MUX_ROUTES("ADMAIF20")
+	TEGRA186_MUX_ROUTES("I2S1")
+	TEGRA186_MUX_ROUTES("I2S2")
+	TEGRA186_MUX_ROUTES("I2S3")
+	TEGRA186_MUX_ROUTES("I2S4")
+	TEGRA186_MUX_ROUTES("I2S5")
+	TEGRA186_MUX_ROUTES("I2S6")
+	TEGRA186_MUX_ROUTES("DSPK1")
+	TEGRA186_MUX_ROUTES("DSPK2")
+	TEGRA186_MUX_ROUTES("SFC1")
+	TEGRA186_MUX_ROUTES("SFC2")
+	TEGRA186_MUX_ROUTES("SFC3")
+	TEGRA186_MUX_ROUTES("SFC4")
+	TEGRA186_MUX_ROUTES("MVC1")
+	TEGRA186_MUX_ROUTES("MVC2")
+	TEGRA186_MUX_ROUTES("AMX1 RX1")
+	TEGRA186_MUX_ROUTES("AMX1 RX2")
+	TEGRA186_MUX_ROUTES("AMX1 RX3")
+	TEGRA186_MUX_ROUTES("AMX1 RX4")
+	TEGRA186_MUX_ROUTES("AMX2 RX1")
+	TEGRA186_MUX_ROUTES("AMX2 RX2")
+	TEGRA186_MUX_ROUTES("AMX2 RX3")
+	TEGRA186_MUX_ROUTES("AMX2 RX4")
+	TEGRA186_MUX_ROUTES("AMX3 RX1")
+	TEGRA186_MUX_ROUTES("AMX3 RX2")
+	TEGRA186_MUX_ROUTES("AMX3 RX3")
+	TEGRA186_MUX_ROUTES("AMX3 RX4")
+	TEGRA186_MUX_ROUTES("AMX4 RX1")
+	TEGRA186_MUX_ROUTES("AMX4 RX2")
+	TEGRA186_MUX_ROUTES("AMX4 RX3")
+	TEGRA186_MUX_ROUTES("AMX4 RX4")
+	TEGRA186_MUX_ROUTES("ADX1")
+	TEGRA186_MUX_ROUTES("ADX2")
+	TEGRA186_MUX_ROUTES("ADX3")
+	TEGRA186_MUX_ROUTES("ADX4")
+	TEGRA186_MUX_ROUTES("MIXER1 RX1")
+	TEGRA186_MUX_ROUTES("MIXER1 RX2")
+	TEGRA186_MUX_ROUTES("MIXER1 RX3")
+	TEGRA186_MUX_ROUTES("MIXER1 RX4")
+	TEGRA186_MUX_ROUTES("MIXER1 RX5")
+	TEGRA186_MUX_ROUTES("MIXER1 RX6")
+	TEGRA186_MUX_ROUTES("MIXER1 RX7")
+	TEGRA186_MUX_ROUTES("MIXER1 RX8")
+	TEGRA186_MUX_ROUTES("MIXER1 RX9")
+	TEGRA186_MUX_ROUTES("MIXER1 RX10")
+	TEGRA186_MUX_ROUTES("ASRC1 RX1")
+	TEGRA186_MUX_ROUTES("ASRC1 RX2")
+	TEGRA186_MUX_ROUTES("ASRC1 RX3")
+	TEGRA186_MUX_ROUTES("ASRC1 RX4")
+	TEGRA186_MUX_ROUTES("ASRC1 RX5")
+	TEGRA186_MUX_ROUTES("ASRC1 RX6")
+	TEGRA186_MUX_ROUTES("ASRC1 RX7")
+	TEGRA186_MUX_ROUTES("OPE1")
+};
+
+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 snd_soc_component_driver tegra234_ahub_component = {
+	.dapm_widgets		= tegra234_ahub_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(tegra234_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 tegra_ahub_soc_data soc_data_tegra234 = {
+	.cmpnt_drv	= &tegra234_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 },
+	{ .compatible = "nvidia,tegra234-ahub", .data = &soc_data_tegra234 },
+	{},
+};
+MODULE_DEVICE_TABLE(of, tegra_ahub_of_match);
+
+static int __maybe_unused 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 __maybe_unused tegra_ahub_runtime_resume(struct device *dev)
+{
+	struct tegra_ahub *ahub = dev_get_drvdata(dev);
+	int err;
+
+	err = clk_prepare_enable(ahub->clk);
+	if (err) {
+		dev_err(dev, "failed to enable AHUB clock, err: %d\n", err);
+		return err;
+	}
+
+	regcache_cache_only(ahub->regmap, false);
+	regcache_sync(ahub->regmap);
+
+	return 0;
+}
+
+static int tegra_ahub_probe(struct platform_device *pdev)
+{
+	struct tegra_ahub *ahub;
+	void __iomem *regs;
+	int err;
+
+	ahub = devm_kzalloc(&pdev->dev, sizeof(*ahub), GFP_KERNEL);
+	if (!ahub)
+		return -ENOMEM;
+
+	ahub->soc_data = of_device_get_match_data(&pdev->dev);
+
+	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);
+	}
+
+	regs = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
+
+	ahub->regmap = devm_regmap_init_mmio(&pdev->dev, regs,
+					     ahub->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);
+
+	err = devm_snd_soc_register_component(&pdev->dev,
+					      ahub->soc_data->cmpnt_drv,
+					      ahub->soc_data->dai_drv,
+					      ahub->soc_data->num_dais);
+	if (err) {
+		dev_err(&pdev->dev, "can't register AHUB component, err: %d\n",
+			err);
+		return err;
+	}
+
+	err = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+	if (err)
+		return err;
+
+	pm_runtime_enable(&pdev->dev);
+
+	return 0;
+}
+
+static void tegra_ahub_remove(struct platform_device *pdev)
+{
+	pm_runtime_disable(&pdev->dev);
+}
+
+static const struct dev_pm_ops tegra_ahub_pm_ops = {
+	SET_RUNTIME_PM_OPS(tegra_ahub_runtime_suspend,
+			   tegra_ahub_runtime_resume, NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
+};
+
+static struct platform_driver tegra_ahub_driver = {
+	.probe = tegra_ahub_probe,
+	.remove_new = tegra_ahub_remove,
+	.driver = {
+		.name = "tegra210-ahub",
+		.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");