diff --git a/include/sound/sof.h b/include/sound/sof.h
index 367dccfea7ade8..341fef19e61244 100644
--- a/include/sound/sof.h
+++ b/include/sound/sof.h
@@ -89,6 +89,7 @@ struct snd_sof_pdata {
 	/* machine */
 	struct platform_device *pdev_mach;
 	const struct snd_soc_acpi_mach *machine;
+	const struct snd_sof_of_mach *of_machine;
 
 	void *hw_pdata;
 
@@ -102,6 +103,7 @@ struct snd_sof_pdata {
 struct sof_dev_desc {
 	/* list of machines using this configuration */
 	struct snd_soc_acpi_mach *machines;
+	struct snd_sof_of_mach *of_machines;
 
 	/* alternate list of machines using this configuration */
 	struct snd_soc_acpi_mach *alt_machines;
diff --git a/sound/soc/sof/mediatek/mt8186/mt8186.c b/sound/soc/sof/mediatek/mt8186/mt8186.c
index e006532caf2f05..dfa684e0f94c40 100644
--- a/sound/soc/sof/mediatek/mt8186/mt8186.c
+++ b/sound/soc/sof/mediatek/mt8186/mt8186.c
@@ -460,13 +460,36 @@ static int mt8186_get_bar_index(struct snd_sof_dev *sdev, u32 type)
 	return type;
 }
 
-static int mt8186_ipc_msg_data(struct snd_sof_dev *sdev,
-			       struct snd_pcm_substream *substream,
-			       void *p, size_t sz)
+static struct snd_soc_dai_driver mt8186_dai[] = {
 {
-	sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);
-	return 0;
-}
+	.name = "SOF_DL1",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_DL2",
+	.playback = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_UL1",
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+{
+	.name = "SOF_UL2",
+	.capture = {
+		.channels_min = 1,
+		.channels_max = 2,
+	},
+},
+};
 
 /* mt8186 ops */
 static struct snd_sof_dsp_ops sof_mt8186_ops = {
@@ -481,6 +504,10 @@ static struct snd_sof_dsp_ops sof_mt8186_ops = {
 	.block_read	= sof_block_read,
 	.block_write	= sof_block_write,
 
+	/* Mailbox IO */
+	.mailbox_read   = sof_mailbox_read,
+	.mailbox_write  = sof_mailbox_write,
+
 	/* Register IO */
 	.write		= sof_io_write,
 	.read		= sof_io_read,
@@ -491,18 +518,29 @@ static struct snd_sof_dsp_ops sof_mt8186_ops = {
 	.send_msg		= mt8186_send_msg,
 	.get_mailbox_offset	= mt8186_get_mailbox_offset,
 	.get_window_offset	= mt8186_get_window_offset,
-	.ipc_msg_data		= mt8186_ipc_msg_data,
+	.ipc_msg_data		= sof_ipc_msg_data,
 	.set_stream_data_offset = sof_set_stream_data_offset,
 
 	/* misc */
 	.get_bar_index	= mt8186_get_bar_index,
 
+	/* machine driver */
+	.of_machine_select = sof_of_machine_select,
+
+	/* stream callbacks */
+	.pcm_open       = sof_stream_pcm_open,
+	.pcm_close      = sof_stream_pcm_close,
+
 	/* firmware loading */
 	.load_firmware	= snd_sof_load_firmware_memcpy,
 
 	/* Firmware ops */
 	.dsp_arch_ops = &sof_xtensa_arch_ops,
 
+	/* DAI drivers */
+	.drv = mt8186_dai,
+	.num_drv = ARRAY_SIZE(mt8186_dai),
+
 	/* PM */
 	.suspend	= mt8186_dsp_suspend,
 	.resume		= mt8186_dsp_resume,
@@ -515,7 +553,24 @@ static struct snd_sof_dsp_ops sof_mt8186_ops = {
 			SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
 };
 
+static struct snd_sof_of_mach sof_mt8186_machs[] = {
+	{
+		.board = "google,kingler",
+		.sof_tplg_filename = "sof-mt8186-mt6366-da7219-max98357.tplg",
+	},
+	{
+		.board = "google,krabby",
+		.sof_tplg_filename = "sof-mt8186-mt6366-rt1019-rt5682s.tplg",
+	},
+	{
+		.board = "google,steelix",
+		.sof_tplg_filename = "sof-mt8186-mt6366-rt1019-rt5682s.tplg",
+	},
+	{}
+};
+
 static const struct sof_dev_desc sof_of_mt8186_desc = {
+	.of_machines = sof_mt8186_machs,
 	.ipc_supported_mask	= BIT(SOF_IPC),
 	.ipc_default		= SOF_IPC,
 	.default_fw_path = {
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index 55d43adb6a2951..e20720c09744e6 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -522,6 +522,15 @@ snd_sof_set_mach_params(struct snd_soc_acpi_mach *mach,
 		sof_ops(sdev)->set_mach_params(mach, sdev);
 }
 
+static inline struct snd_sof_of_mach *
+snd_sof_of_machine_select(struct snd_sof_dev *sdev)
+{
+	if (sof_ops(sdev) && sof_ops(sdev)->of_machine_select)
+		return sof_ops(sdev)->of_machine_select(sdev);
+
+	return NULL;
+}
+
 /**
  * snd_sof_dsp_register_poll_timeout - Periodically poll an address
  * until a condition is met or a timeout occurs
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c
index 29d9bff03ebb27..38fda571c38436 100644
--- a/sound/soc/sof/pcm.c
+++ b/sound/soc/sof/pcm.c
@@ -14,6 +14,7 @@
 #include <sound/pcm_params.h>
 #include <sound/sof.h>
 #include <trace/events/sof.h>
+#include "sof-of-dev.h"
 #include "sof-priv.h"
 #include "sof-audio.h"
 #include "sof-utils.h"
@@ -654,7 +655,12 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev)
 	struct snd_sof_pdata *plat_data = sdev->pdata;
 	const char *drv_name;
 
-	drv_name = plat_data->machine->drv_name;
+	if (plat_data->machine)
+		drv_name = plat_data->machine->drv_name;
+	else if (plat_data->of_machine)
+		drv_name = plat_data->of_machine->drv_name;
+	else
+		drv_name = NULL;
 
 	pd->name = "sof-audio-component";
 	pd->probe = sof_pcm_probe;
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index 789d0a1f1a77eb..c364c856d51d90 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -799,6 +799,7 @@ int sof_machine_check(struct snd_sof_dev *sdev)
 	struct snd_soc_acpi_mach *mach;
 
 	if (!IS_ENABLED(CONFIG_SND_SOC_SOF_FORCE_NOCODEC_MODE)) {
+		const struct snd_sof_of_mach *of_mach;
 
 		/* find machine */
 		mach = snd_sof_machine_select(sdev);
@@ -808,6 +809,12 @@ int sof_machine_check(struct snd_sof_dev *sdev)
 			return 0;
 		}
 
+		of_mach = snd_sof_of_machine_select(sdev);
+		if (of_mach) {
+			sof_pdata->of_machine = of_mach;
+			return 0;
+		}
+
 		if (!IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)) {
 			dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n");
 			return -ENODEV;
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
index 53faeccedd4f0d..8df588f9349ad4 100644
--- a/sound/soc/sof/sof-of-dev.c
+++ b/sound/soc/sof/sof-of-dev.c
@@ -31,6 +31,29 @@ const struct dev_pm_ops sof_of_pm = {
 };
 EXPORT_SYMBOL(sof_of_pm);
 
+struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev)
+{
+	struct snd_sof_pdata *sof_pdata = sdev->pdata;
+	const struct sof_dev_desc *desc = sof_pdata->desc;
+	struct snd_sof_of_mach *mach = desc->of_machines;
+
+	if (!mach)
+		return NULL;
+
+	for (; mach->board; mach++) {
+		if (of_machine_is_compatible(mach->board)) {
+			sof_pdata->tplg_filename = mach->sof_tplg_filename;
+			if (mach->fw_filename)
+				sof_pdata->fw_filename = mach->fw_filename;
+
+			return mach;
+		}
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(sof_of_machine_select);
+
 static void sof_of_probe_complete(struct device *dev)
 {
 	/* allow runtime_pm */
diff --git a/sound/soc/sof/sof-of-dev.h b/sound/soc/sof/sof-of-dev.h
index fd950a222ba484..2ab81ced139d2f 100644
--- a/sound/soc/sof/sof-of-dev.h
+++ b/sound/soc/sof/sof-of-dev.h
@@ -9,8 +9,16 @@
 #ifndef __SOUND_SOC_SOF_OF_H
 #define __SOUND_SOC_SOF_OF_H
 
+struct snd_sof_of_mach {
+	const char *board;
+	const char *drv_name;
+	const char *fw_filename;
+	const char *sof_tplg_filename;
+};
+
 extern const struct dev_pm_ops sof_of_pm;
 
+struct snd_sof_of_mach *sof_of_machine_select(struct snd_sof_dev *sdev);
 int sof_of_probe(struct platform_device *pdev);
 int sof_of_remove(struct platform_device *pdev);
 void sof_of_shutdown(struct platform_device *pdev);
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 8bbc94907c624b..9f90cf80fab109 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -283,6 +283,7 @@ struct snd_sof_dsp_ops {
 	void (*machine_unregister)(struct snd_sof_dev *sdev,
 				   void *pdata); /* optional */
 	struct snd_soc_acpi_mach * (*machine_select)(struct snd_sof_dev *sdev); /* optional */
+	struct snd_sof_of_mach * (*of_machine_select)(struct snd_sof_dev *sdev); /* optional */
 	void (*set_mach_params)(struct snd_soc_acpi_mach *mach,
 				struct snd_sof_dev *sdev); /* optional */