diff --git a/drivers/i3c/master/renesas-i3c.c b/drivers/i3c/master/renesas-i3c.c
index fa8045b49fca..0b302021e07b 100644
--- a/drivers/i3c/master/renesas-i3c.c
+++ b/drivers/i3c/master/renesas-i3c.c
@@ -265,7 +265,6 @@ struct renesas_i3c {
 	u8 addrs[RENESAS_I3C_MAX_DEVS];
 	struct renesas_i3c_xferqueue xferqueue;
 	void __iomem *regs;
-	u32 *DATBASn;
 	struct clk_bulk_data *clks;
 	struct reset_control *presetn;
 	struct reset_control *tresetn;
@@ -495,8 +494,8 @@ static int renesas_i3c_reset(struct renesas_i3c *i3c)
 	renesas_writel(i3c->regs, BCTL, 0);
 	renesas_set_bit(i3c->regs, RSTCTL, RSTCTL_RI3CRST);
 
-	return read_poll_timeout_atomic(renesas_readl, val, !(val & RSTCTL_RI3CRST),
-					0, 1000, false, i3c->regs, RSTCTL);
+	return read_poll_timeout(renesas_readl, val, !(val & RSTCTL_RI3CRST),
+				 0, 1000, false, i3c->regs, RSTCTL);
 }
 
 static void renesas_i3c_hw_init(struct renesas_i3c *i3c)
@@ -1427,12 +1426,6 @@ static int renesas_i3c_probe(struct platform_device *pdev)
 	i3c->maxdevs = RENESAS_I3C_MAX_DEVS;
 	i3c->free_pos = GENMASK(i3c->maxdevs - 1, 0);
 
-	/* Allocate dynamic Device Address Table backup. */
-	i3c->DATBASn = devm_kzalloc(&pdev->dev, sizeof(u32) * i3c->maxdevs,
-				    GFP_KERNEL);
-	if (!i3c->DATBASn)
-		return -ENOMEM;
-
 	return i3c_master_register(&i3c->base, &pdev->dev, &renesas_i3c_ops, false);
 }
 
@@ -1443,17 +1436,13 @@ static void renesas_i3c_remove(struct platform_device *pdev)
 	i3c_master_unregister(&i3c->base);
 }
 
-static int renesas_i3c_suspend_noirq(struct device *dev)
+static int renesas_i3c_suspend(struct device *dev)
 {
 	struct renesas_i3c *i3c = dev_get_drvdata(dev);
-	int i, ret;
+	int ret;
 
 	i2c_mark_adapter_suspended(&i3c->base.i2c);
 
-	/* Store Device Address Table values. */
-	for (i = 0; i < i3c->maxdevs; i++)
-		i3c->DATBASn[i] = renesas_readl(i3c->regs, DATBAS(i));
-
 	ret = reset_control_assert(i3c->presetn);
 	if (ret)
 		goto err_mark_resumed;
@@ -1474,10 +1463,10 @@ static int renesas_i3c_suspend_noirq(struct device *dev)
 	return ret;
 }
 
-static int renesas_i3c_resume_noirq(struct device *dev)
+static int renesas_i3c_resume(struct device *dev)
 {
 	struct renesas_i3c *i3c = dev_get_drvdata(dev);
-	int i, ret;
+	int ret;
 
 	ret = reset_control_deassert(i3c->tresetn);
 	if (ret)
@@ -1503,15 +1492,19 @@ static int renesas_i3c_resume_noirq(struct device *dev)
 	renesas_writel(i3c->regs, MSDVAD, MSDVAD_MDYADV |
 		       MSDVAD_MDYAD(i3c->dyn_addr));
 
-	/* Restore Device Address Table values. */
-	for (i = 0; i < i3c->maxdevs; i++)
-		renesas_writel(i3c->regs, DATBAS(i), i3c->DATBASn[i]);
-
 	/* I3C hw init. */
 	renesas_i3c_hw_init(i3c);
 
+	ret = i3c_master_do_daa_ext(&i3c->base, true);
+	if (ret)
+		dev_err(dev, "DAA failed on resume, ret=%d", ret);
+
 	i2c_mark_adapter_resumed(&i3c->base.i2c);
 
+	/*
+	 * I3C devices may have retained their dynamic address anyway. Do not
+	 * fail the resume because of DAA error.
+	 */
 	return 0;
 
 err_clks_disable:
@@ -1524,8 +1517,7 @@ static int renesas_i3c_resume_noirq(struct device *dev)
 }
 
 static const struct dev_pm_ops renesas_i3c_pm_ops = {
-	NOIRQ_SYSTEM_SLEEP_PM_OPS(renesas_i3c_suspend_noirq,
-				  renesas_i3c_resume_noirq)
+	SYSTEM_SLEEP_PM_OPS(renesas_i3c_suspend, renesas_i3c_resume)
 };
 
 static const struct of_device_id renesas_i3c_of_ids[] = {