dt-bindings: PCI: rcar: Add device tree support for r8a774b1

Add PCIe support for the RZ/G2N (a.k.a. R8A774B1).

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt
index 45bba9f..12702c8 100644 (file)
--- a/Documentation/devicetree/bindings/pci/rcar-pci.txt
+++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt
@@ -4,6 +4,7 @@ Required properties:
 compatible: "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;
            "renesas,pcie-r8a774c0" for the R8A774C0 SoC;
            "renesas,pcie-r8a7779" for the R8A7779 SoC;
            "renesas,pcie-r8a7790" for the R8A7790 SoC;