diff --git a/sound/soc/tegra-alt/include/tegra_asoc_utils_alt.h b/sound/soc/tegra-alt/include/tegra_asoc_utils_alt.h
index dbb0e3db..4428a220 100644
--- a/sound/soc/tegra-alt/include/tegra_asoc_utils_alt.h
+++ b/sound/soc/tegra-alt/include/tegra_asoc_utils_alt.h
@@ -59,17 +59,18 @@ struct tegra_asoc_audio_clock_info {
 	int set_mclk;
 	int lock_count;
 	int set_baseclock;
-	int set_clk_out_rate;
 	int num_clk;
-	unsigned int clk_out_rate;
-	unsigned int mclk_scale;
+	struct clk *clk_mclk_parent;
+	u32 set_clk_out_rate;
+	u32 mclk_rate;
+	u32 mclk_scale;
 	u32 clk_rates[MAX_NUM_RATES];
 };
 
 int tegra_alt_asoc_utils_set_rate(struct tegra_asoc_audio_clock_info *data,
 				int srate,
 				int mclk,
-				int clk_out_rate);
+				u32 clk_out_rate);
 void tegra_alt_asoc_utils_lock_clk_rate(
 				struct tegra_asoc_audio_clock_info *data,
 				int lock);
diff --git a/sound/soc/tegra-alt/machine_drivers/tegra_machine_driver_mobile.c b/sound/soc/tegra-alt/machine_drivers/tegra_machine_driver_mobile.c
index 88dc5235..bf96a788 100644
--- a/sound/soc/tegra-alt/machine_drivers/tegra_machine_driver_mobile.c
+++ b/sound/soc/tegra-alt/machine_drivers/tegra_machine_driver_mobile.c
@@ -514,10 +514,11 @@ static int tegra_machine_dai_init(struct snd_soc_pcm_runtime *runtime,
 	}
 
 	if (machine->soc_data->is_clk_rate_via_dt)
-		clk_out_rate = machine->audio_clock.clk_out_rate;
+		clk_out_rate = machine->audio_clock.set_clk_out_rate;
 
 	pr_debug("pll_a_out0 = %d Hz, aud_mclk = %d Hz, codec rate = %d Hz\n",
-		machine->audio_clock.set_mclk, clk_out_rate, clk_rate);
+		machine->audio_clock.set_mclk,
+		machine->audio_clock.set_clk_out_rate, clk_rate);
 
 	/* TODO: should we pass here clk_rate ? */
 	err = tegra_machine_set_params(card, machine, rate, channels, formats);
@@ -1075,6 +1076,16 @@ static int tegra_machine_driver_probe(struct platform_device *pdev)
 	if (ret)
 		goto err;
 
+	if (of_property_read_u32(np, "nvidia,mclk-rate",
+				&machine->audio_clock.mclk_rate) < 0)
+		dev_dbg(&pdev->dev, "Missing property nvidia,mclk-rate\n");
+
+	if (of_property_read_u32(np, "mclk-fs",
+			&machine->audio_clock.mclk_scale) < 0) {
+		machine->audio_clock.mclk_scale = 256;
+		dev_dbg(&pdev->dev, "Missing property mclk-fs\n");
+	}
+
 	if (machine->soc_data->is_clk_rate_via_dt) {
 		if (of_property_read_u32(np, "nvidia,num-clk",
 				   &machine->audio_clock.num_clk) < 0) {
diff --git a/sound/soc/tegra-alt/utils/tegra_asoc_utils_alt.c b/sound/soc/tegra-alt/utils/tegra_asoc_utils_alt.c
index d84cc2a8..0bbbdcaa 100644
--- a/sound/soc/tegra-alt/utils/tegra_asoc_utils_alt.c
+++ b/sound/soc/tegra-alt/utils/tegra_asoc_utils_alt.c
@@ -40,7 +40,7 @@
 int tegra_alt_asoc_utils_set_rate(struct tegra_asoc_audio_clock_info *data,
 				int srate,
 				int mclk,
-				int clk_out_rate)
+				u32 clk_out_rate)
 {
 	int new_baseclock;
 	int ahub_rate = 0;
@@ -67,9 +67,7 @@ int tegra_alt_asoc_utils_set_rate(struct tegra_asoc_audio_clock_info *data,
 				mclk = mclk >> 1;
 				ahub_rate = ahub_rate >> 1;
 			}
-
 			clk_out_rate = srate * data->mclk_scale;
-			data->clk_out_rate = clk_out_rate;
 		}
 		break;
 	case 8000:
@@ -93,15 +91,15 @@ int tegra_alt_asoc_utils_set_rate(struct tegra_asoc_audio_clock_info *data,
 				mclk = mclk >> 1;
 				ahub_rate = ahub_rate >> 1;
 			}
-
 			clk_out_rate = srate * data->mclk_scale;
-			data->clk_out_rate = clk_out_rate;
 		}
 		break;
 	default:
 		return -EINVAL;
 	}
 
+	clk_out_rate = data->mclk_rate ? data->mclk_rate : clk_out_rate;
+
 	clk_change = ((new_baseclock != data->set_baseclock) ||
 			(mclk != data->set_mclk) ||
 			(clk_out_rate != data->set_clk_out_rate));
@@ -191,7 +189,6 @@ int tegra_alt_asoc_utils_init(struct tegra_asoc_audio_clock_info *data,
 {
 	data->dev = dev;
 	data->card = card;
-	data->mclk_scale = 256;
 
 	if (of_machine_is_compatible("nvidia,tegra210")  ||
 		of_machine_is_compatible("nvidia,tegra210b01"))
@@ -228,6 +225,14 @@ int tegra_alt_asoc_utils_init(struct tegra_asoc_audio_clock_info *data,
 		return PTR_ERR(data->clk_cdev1);
 	}
 
+	/* Control the aud mclk rate and parent for usecases which might
+	 * need fixed rate and needs to be derived from other possible
+	 * parents of aud mclk clk source
+	 */
+	data->clk_mclk_parent = devm_clk_get(dev, "mclk_parent");
+	if (IS_ERR(data->clk_mclk_parent))
+		dev_dbg(data->dev, "Can't retrieve mclk parent clk\n");
+
 	if (data->soc > TEGRA_ASOC_UTILS_SOC_TEGRA210) {
 		data->clk_ahub = devm_clk_get(dev, "ahub");
 		if (IS_ERR(data->clk_ahub)) {
@@ -255,21 +260,19 @@ int tegra_alt_asoc_utils_set_extern_parent(
 	struct tegra_asoc_audio_clock_info *data, const char *parent)
 {
 	unsigned long rate;
-	int err;
+	int err = 0;
 
 	rate = clk_get_rate(data->clk_cdev1);
-	if (!strcmp(parent, "clk_m")) {
+	if (!IS_ERR(data->clk_mclk_parent))
+		err = clk_set_parent(data->clk_cdev1, data->clk_mclk_parent);
+	else if (!strcmp(parent, "clk_m"))
 		err = clk_set_parent(data->clk_cdev1, data->clk_m);
-		if (err) {
-			dev_err(data->dev, "Can't set clk extern1 parent");
-			return err;
-		}
-	} else if (!strcmp(parent, "pll_a_out0")) {
+	else if (!strcmp(parent, "pll_a_out0"))
 		err = clk_set_parent(data->clk_cdev1, data->clk_pll_a_out0);
-		if (err) {
-			dev_err(data->dev, "Can't set clk cdev1/extern1 parent");
-			return err;
-		}
+
+	if (err) {
+		dev_err(data->dev, "Can't set aud mclk clock parent");
+		return err;
 	}
 
 	err = clk_set_rate(data->clk_cdev1, rate);