diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index 966885c636d0..0b7d8576001c 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -11,6 +11,7 @@ Required properties:
     - "renesas,xhci-r8a7791" for r8a7791 SoC
     - "renesas,xhci-r8a7793" for r8a7793 SoC
     - "renesas,xhci-r8a7795" for r8a7795 SoC
+    - "renesas,xhci-r8a7796" for r8a7796 SoC
     - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 compatible device
     - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device
     - "xhci-platform" (deprecated)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index ed56bf9ed885..ddfab301e366 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -100,6 +100,12 @@ static const struct xhci_plat_priv xhci_plat_renesas_rcar_gen3 = {
 	.plat_start = xhci_rcar_start,
 };
 
+static const struct xhci_plat_priv xhci_plat_renesas_rcar_r8a7796 = {
+	.firmware_name = XHCI_RCAR_FIRMWARE_NAME_V3,
+	.init_quirk = xhci_rcar_init_quirk,
+	.plat_start = xhci_rcar_start,
+};
+
 static const struct of_device_id usb_xhci_of_match[] = {
 	{
 		.compatible = "generic-xhci",
@@ -123,6 +129,9 @@ static const struct of_device_id usb_xhci_of_match[] = {
 	}, {
 		.compatible = "renesas,xhci-r8a7795",
 		.data = &xhci_plat_renesas_rcar_gen3,
+	}, {
+		.compatible = "renesas,xhci-r8a7796",
+		.data = &xhci_plat_renesas_rcar_r8a7796,
 	}, {
 		.compatible = "renesas,rcar-gen2-xhci",
 		.data = &xhci_plat_renesas_rcar_gen2,
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index ced4a76330ce..d28df386e780 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -95,6 +95,7 @@ static int xhci_rcar_is_gen3(struct device *dev)
 	struct device_node *node = dev->of_node;
 
 	return of_device_is_compatible(node, "renesas,xhci-r8a7795") ||
+		of_device_is_compatible(node, "renesas,xhci-r8a7796") ||
 		of_device_is_compatible(node, "renesas,rcar-gen3-xhci");
 }