diff --git a/sound/soc/sof/amd/acp-dsp-offset.h b/sound/soc/sof/amd/acp-dsp-offset.h
index 40fbf11facba..56cefd4a84fc 100644
--- a/sound/soc/sof/amd/acp-dsp-offset.h
+++ b/sound/soc/sof/amd/acp-dsp-offset.h
@@ -46,12 +46,14 @@
 #define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8		0xC3C
 #define ACPAXI2AXI_ATU_CTRL			0xC40
 #define ACP_SOFT_RESET				0x1000
+#define ACP_CONTROL				0x1004
 
 #define ACP_I2S_PIN_CONFIG			0x1400
 
 /* Registers from ACP_PGFSM block */
 #define ACP_PGFSM_CONTROL			0x141C
 #define ACP_PGFSM_STATUS			0x1420
+#define ACP_CLKMUX_SEL				0x1424
 
 /* Registers from ACP_INTR block */
 #define ACP_EXTERNAL_INTR_ENB			0x1800
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index 0c272573df97..c40d2900dd36 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -413,10 +413,46 @@ static int acp_init(struct snd_sof_dev *sdev)
 		dev_err(sdev->dev, "ACP power on failed\n");
 		return ret;
 	}
+
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, 0x01);
 	/* Reset */
 	return acp_reset(sdev);
 }
 
+int amd_sof_acp_suspend(struct snd_sof_dev *sdev, u32 target_state)
+{
+	int ret;
+
+	ret = acp_reset(sdev);
+	if (ret) {
+		dev_err(sdev->dev, "ACP Reset failed\n");
+		return ret;
+	}
+
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CONTROL, 0x00);
+
+	return 0;
+}
+EXPORT_SYMBOL_NS(amd_sof_acp_suspend, SND_SOC_SOF_AMD_COMMON);
+
+int amd_sof_acp_resume(struct snd_sof_dev *sdev)
+{
+	int ret;
+
+	ret = acp_init(sdev);
+	if (ret) {
+		dev_err(sdev->dev, "ACP Init failed\n");
+		return ret;
+	}
+
+	snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_CLKMUX_SEL, 0x03);
+
+	ret = acp_memory_init(sdev);
+
+	return ret;
+}
+EXPORT_SYMBOL_NS(amd_sof_acp_resume, SND_SOC_SOF_AMD_COMMON);
+
 int amd_sof_acp_probe(struct snd_sof_dev *sdev)
 {
 	struct pci_dev *pci = to_pci_dev(sdev->dev);
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h
index 291b44c54bcc..4c42b8fd6abf 100644
--- a/sound/soc/sof/amd/acp.h
+++ b/sound/soc/sof/amd/acp.h
@@ -216,6 +216,10 @@ int acp_sof_trace_init(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab,
 		       struct sof_ipc_dma_trace_params_ext *dtrace_params);
 int acp_sof_trace_release(struct snd_sof_dev *sdev);
 
+/* PM Callbacks */
+int amd_sof_acp_suspend(struct snd_sof_dev *sdev, u32 target_state);
+int amd_sof_acp_resume(struct snd_sof_dev *sdev);
+
 struct sof_amd_acp_desc {
 	unsigned int host_bridge_id;
 };
diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c
index d5d9bcc2c997..3a7fed25a226 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -49,6 +49,7 @@ static const struct sof_amd_acp_desc renoir_chip_info = {
 
 static const struct sof_dev_desc renoir_desc = {
 	.machines		= snd_soc_acpi_amd_sof_machines,
+	.use_acpi_target_states	= true,
 	.resindex_lpe_base	= 0,
 	.resindex_pcicfg_base	= -1,
 	.resindex_imr_base	= -1,
@@ -166,6 +167,9 @@ static struct pci_driver snd_sof_pci_amd_rn_driver = {
 	.id_table = rn_pci_ids,
 	.probe = acp_pci_rn_probe,
 	.remove = acp_pci_rn_remove,
+	.driver = {
+		.pm = &sof_pci_pm,
+	},
 };
 module_pci_driver(snd_sof_pci_amd_rn_driver);
 
diff --git a/sound/soc/sof/amd/renoir.c b/sound/soc/sof/amd/renoir.c
index 70190365328c..9261c8bc2236 100644
--- a/sound/soc/sof/amd/renoir.c
+++ b/sound/soc/sof/amd/renoir.c
@@ -173,6 +173,10 @@ struct snd_sof_dsp_ops sof_renoir_ops = {
 	/* Trace Logger */
 	.trace_init		= acp_sof_trace_init,
 	.trace_release		= acp_sof_trace_release,
+
+	/* PM */
+	.suspend                = amd_sof_acp_suspend,
+	.resume                 = amd_sof_acp_resume,
 };
 EXPORT_SYMBOL(sof_renoir_ops);
 
diff --git a/sound/soc/sof/mediatek/adsp_helper.h b/sound/soc/sof/mediatek/adsp_helper.h
index 4ab998756bbc..d41e904e6614 100644
--- a/sound/soc/sof/mediatek/adsp_helper.h
+++ b/sound/soc/sof/mediatek/adsp_helper.h
@@ -20,6 +20,7 @@ struct mtk_adsp_chip_info {
 	u32 sramsize;
 	u32 dramsize;
 	u32 cfgregsize;
+	u32 shared_size;
 	void __iomem *va_sram; /* corresponding to pa_sram */
 	void __iomem *va_dram; /* corresponding to pa_dram */
 	void __iomem *va_cfgreg;
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195-clk.c b/sound/soc/sof/mediatek/mt8195/mt8195-clk.c
index 6bcb4b9b00fb..9ef08e43aa38 100644
--- a/sound/soc/sof/mediatek/mt8195/mt8195-clk.c
+++ b/sound/soc/sof/mediatek/mt8195/mt8195-clk.c
@@ -132,6 +132,13 @@ static int adsp_default_clk_init(struct snd_sof_dev *sdev, bool enable)
 			return ret;
 		}
 
+		ret = clk_set_parent(priv->clk[CLK_TOP_AUDIO_H],
+				     priv->clk[CLK_TOP_CLK26M]);
+		if (ret) {
+			dev_err(dev, "set audio_h_sel failed %d\n", ret);
+			return ret;
+		}
+
 		ret = adsp_enable_all_clock(sdev);
 		if (ret) {
 			dev_err(dev, "failed to adsp_enable_clock: %d\n", ret);
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c
index 30111ab23bf5..9c146015cd1b 100644
--- a/sound/soc/sof/mediatek/mt8195/mt8195.c
+++ b/sound/soc/sof/mediatek/mt8195/mt8195.c
@@ -145,6 +145,14 @@ static int platform_parse_resource(struct platform_device *pdev, void *data)
 
 	dev_dbg(dev, "DMA %pR\n", &res);
 
+	adsp->pa_shared_dram = (phys_addr_t)res.start;
+	adsp->shared_size = resource_size(&res);
+	if (adsp->pa_shared_dram & DRAM_REMAP_MASK) {
+		dev_err(dev, "adsp shared dma memory(%#x) is not 4K-aligned\n",
+			(u32)adsp->pa_shared_dram);
+		return -EINVAL;
+	}
+
 	ret = of_reserved_mem_device_init(dev);
 	if (ret) {
 		dev_err(dev, "of_reserved_mem_device_init failed\n");
@@ -273,23 +281,18 @@ static int adsp_shared_base_ioremap(struct platform_device *pdev, void *data)
 {
 	struct device *dev = &pdev->dev;
 	struct mtk_adsp_chip_info *adsp = data;
-	u32 shared_size;
 
 	/* remap shared-dram base to be non-cachable */
-	shared_size = TOTAL_SIZE_SHARED_DRAM_FROM_TAIL;
-	adsp->pa_shared_dram = adsp->pa_dram + adsp->dramsize - shared_size;
-	if (adsp->va_dram) {
-		adsp->shared_dram = adsp->va_dram + DSP_DRAM_SIZE - shared_size;
-	} else {
-		adsp->shared_dram = devm_ioremap(dev, adsp->pa_shared_dram,
-						 shared_size);
-		if (!adsp->shared_dram) {
-			dev_err(dev, "ioremap failed for shared DRAM\n");
-			return -ENOMEM;
-		}
+	adsp->shared_dram = devm_ioremap(dev, adsp->pa_shared_dram,
+					 adsp->shared_size);
+	if (!adsp->shared_dram) {
+		dev_err(dev, "failed to ioremap base %pa size %#x\n",
+			adsp->shared_dram, adsp->shared_size);
+		return -ENOMEM;
 	}
+
 	dev_dbg(dev, "shared-dram vbase=%p, phy addr :%pa,  size=%#x\n",
-		adsp->shared_dram, &adsp->pa_shared_dram, shared_size);
+		adsp->shared_dram, &adsp->pa_shared_dram, adsp->shared_size);
 
 	return 0;
 }
@@ -361,9 +364,11 @@ static int mt8195_dsp_probe(struct snd_sof_dev *sdev)
 		goto err_adsp_sram_power_off;
 	}
 
-	sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev,
-							  priv->adsp->pa_dram,
-							  priv->adsp->dramsize);
+	priv->adsp->va_sram = sdev->bar[SOF_FW_BLK_TYPE_IRAM];
+
+	sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap(sdev->dev,
+						       priv->adsp->pa_dram,
+						       priv->adsp->dramsize);
 	if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) {
 		dev_err(sdev->dev, "failed to ioremap base %pa size %#x\n",
 			&priv->adsp->pa_dram, priv->adsp->dramsize);
@@ -438,6 +443,19 @@ static int mt8195_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state)
 {
 	struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev);
 	int ret;
+	u32 reset_sw, dbg_pc;
+
+	/* wait dsp enter idle, timeout is 1 second */
+	ret = snd_sof_dsp_read_poll_timeout(sdev, DSP_REG_BAR,
+					    DSP_RESET_SW, reset_sw,
+					    ((reset_sw & ADSP_PWAIT) == ADSP_PWAIT),
+					    SUSPEND_DSP_IDLE_POLL_INTERVAL_US,
+					    SUSPEND_DSP_IDLE_TIMEOUT_US);
+	if (ret < 0) {
+		dbg_pc = snd_sof_dsp_read(sdev, DSP_REG_BAR, DSP_PDEBUGPC);
+		dev_warn(sdev->dev, "dsp not idle, powering off anyway : swrest %#x, pc %#x, ret %d\n",
+			 reset_sw, dbg_pc, ret);
+	}
 
 	/* stall and reset dsp */
 	sof_hifixdsp_shutdown(sdev);
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.h b/sound/soc/sof/mediatek/mt8195/mt8195.h
index 929424182357..7ffd523f936c 100644
--- a/sound/soc/sof/mediatek/mt8195/mt8195.h
+++ b/sound/soc/sof/mediatek/mt8195/mt8195.h
@@ -34,6 +34,7 @@ struct snd_sof_dev;
 #define ADSP_DRESET_SW			BIT(1)
 #define ADSP_RUNSTALL			BIT(3)
 #define STATVECTOR_SEL			BIT(4)
+#define ADSP_PWAIT			BIT(16)
 #define DSP_PFAULTBUS			0x0028
 #define DSP_PFAULTINFO			0x002c
 #define DSP_GPR00			0x0030
@@ -153,6 +154,10 @@ struct snd_sof_dev;
 #define DRAM_REMAP_SHIFT	12
 #define DRAM_REMAP_MASK		(BIT(DRAM_REMAP_SHIFT) - 1)
 
+/* suspend dsp idle check interval and timeout */
+#define SUSPEND_DSP_IDLE_TIMEOUT_US		1000000	/* timeout to wait dsp idle, 1 sec */
+#define SUSPEND_DSP_IDLE_POLL_INTERVAL_US	500	/* 0.5 msec */
+
 void sof_hifixdsp_boot_sequence(struct snd_sof_dev *sdev, u32 boot_addr);
 void sof_hifixdsp_shutdown(struct snd_sof_dev *sdev);
 #endif