diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
index aa483c7f27fd..a059c96c294b 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
@@ -14,8 +14,12 @@ maintainers:
 properties:
   compatible:
     items:
-      - const: renesas,r8a774c0-pcie-ep
-      - const: renesas,rcar-gen3-pcie-ep
+      - enum:
+          - renesas,r8a774a1-pcie-ep     # RZ/G2M
+          - renesas,r8a774b1-pcie-ep     # RZ/G2N
+          - renesas,r8a774c0-pcie-ep     # RZ/G2E
+          - renesas,r8a774e1-pcie-ep     # RZ/G2H
+      - const: renesas,rcar-gen3-pcie-ep # R-Car Gen3 and RZ/G2
 
   reg:
     maxItems: 5
diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt
index 1041c44a614f..14d307deff06 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci.txt
+++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt
@@ -1,7 +1,8 @@
 * Renesas R-Car PCIe interface
 
 Required properties:
-compatible: "renesas,pcie-r8a7743" for the R8A7743 SoC;
+compatible: "renesas,pcie-r8a7742" for the R8A7742 SoC;
+	    "renesas,pcie-r8a7743" for the R8A7743 SoC;
 	    "renesas,pcie-r8a7744" for the R8A7744 SoC;
 	    "renesas,pcie-r8a774a1" for the R8A774A1 SoC;
 	    "renesas,pcie-r8a774b1" for the R8A774B1 SoC;
diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index 70a790cd14c5..146ca6fb3260 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -75,7 +75,10 @@
 #define is_am654_pci_dev(pdev)		\
 		((pdev)->device == PCI_DEVICE_ID_TI_AM654)
 
+#define PCI_DEVICE_ID_RENESAS_R8A774A1		0x0028
+#define PCI_DEVICE_ID_RENESAS_R8A774B1		0x002b
 #define PCI_DEVICE_ID_RENESAS_R8A774C0		0x002d
+#define PCI_DEVICE_ID_RENESAS_R8A774E1		0x0025
 
 static DEFINE_IDA(pci_endpoint_test_ida);
 
@@ -956,8 +959,10 @@ static const struct pci_device_id pci_endpoint_test_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_AM654),
 	  .driver_data = (kernel_ulong_t)&am654_data
 	},
-	{ PCI_DEVICE(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_R8A774C0),
-	},
+	{ PCI_DEVICE(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_R8A774A1),},
+	{ PCI_DEVICE(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_R8A774B1),},
+	{ PCI_DEVICE(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_R8A774C0),},
+	{ PCI_DEVICE(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_R8A774E1),},
 	{ PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_J721E),
 	  .driver_data = (kernel_ulong_t)&j721e_data,
 	},
diff --git a/drivers/pci/controller/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c
index c9530038ca9a..afde4aa8f6dc 100644
--- a/drivers/pci/controller/pci-rcar-gen2.c
+++ b/drivers/pci/controller/pci-rcar-gen2.c
@@ -223,7 +223,7 @@ static void rcar_pci_setup(struct rcar_pci_priv *priv)
 		pr_warn("unknown window size %ld - defaulting to 256M\n",
 			window_size);
 		window_size = SZ_256M;
-		/* fall-through */
+		fallthrough;
 	case SZ_256M:
 		val |= RCAR_USBCTR_PCIAHB_WIN1_256M;
 		break;