diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index 311e6ca3bdc4..d4affc002fb3 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -37,9 +37,15 @@
 #include <linux/bitmap.h>
 #include <linux/bitops.h>
 #include <linux/iopoll.h>
+#include <linux/reset.h>
 
 #define RCANFD_DRV_NAME			"rcar_canfd"
 
+enum rcanfd_chip_id {
+	RENESAS_RCAR_GEN3 = 0,
+	RENESAS_RZG2L,
+};
+
 /* Global register bits */
 
 /* RSCFDnCFDGRMCFG */
@@ -513,6 +519,9 @@ struct rcar_canfd_global {
 	enum rcar_canfd_fcanclk fcan;	/* CANFD or Ext clock */
 	unsigned long channels_mask;	/* Enabled channels mask */
 	bool fdmode;			/* CAN FD or Classical CAN only mode */
+	struct reset_control *rstc1;     /* Pointer to reset source1 */
+	struct reset_control *rstc2;     /* Pointer to reset source2 */
+	enum rcanfd_chip_id chip_id;
 };
 
 /* CAN FD mode nominal rate constants */
@@ -1577,6 +1586,45 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
 	priv->can.clock.freq = fcan_freq;
 	dev_info(&pdev->dev, "can_clk rate is %u\n", priv->can.clock.freq);
 
+	if (gpriv->chip_id == RENESAS_RZG2L) {
+		char *irq_name;
+		int err_irq;
+		int tx_irq;
+
+		err_irq = platform_get_irq_byname(pdev, ch == 0 ? "can0_error" : "can1_error");
+		if (err_irq < 0) {
+			err = err_irq;
+			goto fail;
+		}
+
+		tx_irq = platform_get_irq_byname(pdev, ch == 0 ? "can0_tx" : "can1_tx");
+		if (tx_irq < 0) {
+			err = tx_irq;
+			goto fail;
+		}
+
+		irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
+					  "canfd.chnerr%d", ch);
+		err = devm_request_irq(&pdev->dev, err_irq,
+				       rcar_canfd_channel_interrupt, 0,
+				       irq_name, gpriv);
+		if (err) {
+			dev_err(&pdev->dev, "devm_request_irq CH Err(%d) failed, error %d\n",
+				err_irq, err);
+			goto fail;
+		}
+		irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
+					  "canfd.chntx%d", ch);
+		err = devm_request_irq(&pdev->dev, tx_irq,
+				       rcar_canfd_channel_interrupt, 0,
+				       irq_name, gpriv);
+		if (err) {
+			dev_err(&pdev->dev, "devm_request_irq Tx (%d) failed, error %d\n",
+				tx_irq, err);
+			goto fail;
+		}
+	}
+
 	if (gpriv->fdmode) {
 		priv->can.bittiming_const = &rcar_canfd_nom_bittiming_const;
 		priv->can.data_bittiming_const =
@@ -1635,8 +1683,11 @@ static int rcar_canfd_probe(struct platform_device *pdev)
 	struct rcar_canfd_global *gpriv;
 	struct device_node *of_child;
 	unsigned long channels_mask = 0;
-	int err, ch_irq, g_irq;
+	int err, ch_irq, g_irq, g_rx_irq;
 	bool fdmode = true;			/* CAN FD only mode - default */
+	enum rcanfd_chip_id chip_id;
+
+	chip_id = (enum rcanfd_chip_id)of_device_get_match_data(&pdev->dev);
 
 	if (of_property_read_bool(pdev->dev.of_node, "renesas,no-can-fd"))
 		fdmode = false;			/* Classical CAN only mode */
@@ -1649,27 +1700,64 @@ static int rcar_canfd_probe(struct platform_device *pdev)
 	if (of_child && of_device_is_available(of_child))
 		channels_mask |= BIT(1);	/* Channel 1 */
 
-	ch_irq = platform_get_irq(pdev, 0);
-	if (ch_irq < 0) {
-		err = ch_irq;
-		goto fail_dev;
-	}
+	if (chip_id == RENESAS_RCAR_GEN3) {
+		ch_irq = platform_get_irq_byname(pdev, "ch_int");
+		if (ch_irq < 0) {
+			/* For backward compatibility get irq by index */
+			ch_irq = platform_get_irq(pdev, 0);
+			if (ch_irq < 0)
+				return ch_irq;
+		}
 
-	g_irq = platform_get_irq(pdev, 1);
-	if (g_irq < 0) {
-		err = g_irq;
-		goto fail_dev;
+		g_irq = platform_get_irq_byname(pdev, "g_int");
+		if (g_irq < 0) {
+			/* For backward compatibility get irq by index */
+			g_irq = platform_get_irq(pdev, 1);
+			if (g_irq < 0)
+				return g_irq;
+		}
+	} else {
+		g_irq = platform_get_irq_byname(pdev, "g_error");
+		if (g_irq < 0)
+			return g_irq;
+
+		g_rx_irq = platform_get_irq_byname(pdev, "g_rx_fifo");
+		if (g_rx_irq < 0)
+			return g_rx_irq;
 	}
 
 	/* Global controller context */
 	gpriv = devm_kzalloc(&pdev->dev, sizeof(*gpriv), GFP_KERNEL);
-	if (!gpriv) {
-		err = -ENOMEM;
-		goto fail_dev;
-	}
+	if (!gpriv)
+		return -ENOMEM;
+
 	gpriv->pdev = pdev;
 	gpriv->channels_mask = channels_mask;
 	gpriv->fdmode = fdmode;
+	gpriv->chip_id = chip_id;
+
+	if (gpriv->chip_id == RENESAS_RZG2L) {
+		gpriv->rstc1 = devm_reset_control_get_exclusive_by_index(&pdev->dev, 0);
+		if (IS_ERR(gpriv->rstc1)) {
+			dev_err(&pdev->dev, "failed to get reset index 0\n");
+			return PTR_ERR(gpriv->rstc1);
+		}
+
+		err = reset_control_reset(gpriv->rstc1);
+		if (err)
+			return err;
+
+		gpriv->rstc2 = devm_reset_control_get_exclusive_by_index(&pdev->dev, 1);
+		if (IS_ERR(gpriv->rstc2)) {
+			dev_err(&pdev->dev, "failed to get reset index 1\n");
+			return PTR_ERR(gpriv->rstc2);
+		}
+		err = reset_control_reset(gpriv->rstc2);
+		if (err) {
+			reset_control_assert(gpriv->rstc1);
+			return err;
+		}
+	}
 
 	/* Peripheral clock */
 	gpriv->clkp = devm_clk_get(&pdev->dev, "fck");
@@ -1699,7 +1787,7 @@ static int rcar_canfd_probe(struct platform_device *pdev)
 	}
 	fcan_freq = clk_get_rate(gpriv->can_clk);
 
-	if (gpriv->fcan == RCANFD_CANFDCLK)
+	if (gpriv->fcan == RCANFD_CANFDCLK && gpriv->chip_id == RENESAS_RCAR_GEN3)
 		/* CANFD clock is further divided by (1/2) within the IP */
 		fcan_freq /= 2;
 
@@ -1711,21 +1799,43 @@ static int rcar_canfd_probe(struct platform_device *pdev)
 	gpriv->base = addr;
 
 	/* Request IRQ that's common for both channels */
-	err = devm_request_irq(&pdev->dev, ch_irq,
-			       rcar_canfd_channel_interrupt, 0,
-			       "canfd.chn", gpriv);
-	if (err) {
-		dev_err(&pdev->dev, "devm_request_irq(%d) failed, error %d\n",
-			ch_irq, err);
-		goto fail_dev;
-	}
-	err = devm_request_irq(&pdev->dev, g_irq,
-			       rcar_canfd_global_interrupt, 0,
-			       "canfd.gbl", gpriv);
-	if (err) {
-		dev_err(&pdev->dev, "devm_request_irq(%d) failed, error %d\n",
-			g_irq, err);
-		goto fail_dev;
+	if (gpriv->chip_id == RENESAS_RCAR_GEN3) {
+		err = devm_request_irq(&pdev->dev, ch_irq,
+				       rcar_canfd_channel_interrupt, 0,
+				       "canfd.chn", gpriv);
+		if (err) {
+			dev_err(&pdev->dev, "devm_request_irq(%d) failed, error %d\n",
+				ch_irq, err);
+			goto fail_dev;
+		}
+
+		err = devm_request_irq(&pdev->dev, g_irq,
+				       rcar_canfd_global_interrupt, 0,
+				       "canfd.gbl", gpriv);
+		if (err) {
+			dev_err(&pdev->dev, "devm_request_irq(%d) failed, error %d\n",
+				g_irq, err);
+			goto fail_dev;
+		}
+	} else {
+		err = devm_request_irq(&pdev->dev, g_rx_irq,
+				       rcar_canfd_global_interrupt, 0,
+				       "canfd.gblrx", gpriv);
+
+		if (err) {
+			dev_err(&pdev->dev, "devm_request_irq(%d) failed, error %d\n",
+				g_rx_irq, err);
+			goto fail_dev;
+		}
+
+		err = devm_request_irq(&pdev->dev, g_irq,
+				       rcar_canfd_global_interrupt, 0,
+				       "canfd.gblerr", gpriv);
+		if (err) {
+			dev_err(&pdev->dev, "devm_request_irq(%d) failed, error %d\n",
+				g_irq, err);
+			goto fail_dev;
+		}
 	}
 
 	/* Enable peripheral clock for register access */
@@ -1791,6 +1901,8 @@ static int rcar_canfd_probe(struct platform_device *pdev)
 fail_clk:
 	clk_disable_unprepare(gpriv->clkp);
 fail_dev:
+	reset_control_assert(gpriv->rstc1);
+	reset_control_assert(gpriv->rstc2);
 	return err;
 }
 
@@ -1810,6 +1922,9 @@ static int rcar_canfd_remove(struct platform_device *pdev)
 	/* Enter global sleep mode */
 	rcar_canfd_set_bit(gpriv->base, RCANFD_GCTR, RCANFD_GCTR_GSLPR);
 	clk_disable_unprepare(gpriv->clkp);
+	reset_control_assert(gpriv->rstc1);
+	reset_control_assert(gpriv->rstc2);
+
 	return 0;
 }
 
@@ -1827,7 +1942,8 @@ static SIMPLE_DEV_PM_OPS(rcar_canfd_pm_ops, rcar_canfd_suspend,
 			 rcar_canfd_resume);
 
 static const struct of_device_id rcar_canfd_of_table[] = {
-	{ .compatible = "renesas,rcar-gen3-canfd" },
+	{ .compatible = "renesas,rcar-gen3-canfd", .data = (void *)RENESAS_RCAR_GEN3 },
+	{ .compatible = "renesas,rzg2l-canfd", .data = (void *)RENESAS_RZG2L },
 	{ }
 };
 
