[PATCH 4.4.y-cip 1/8] dt-bindings: PCI: pci-rcar-gen2: Add device tree support for r8a7742

Lad Prabhakar

commit c6233c504974f131445a21891de725d1ac4d116c upstream.

Add internal PCI bridge support for r8a7742 SoC. The Renesas RZ/G1H
(R8A7742) internal PCI bridge is identical to the R-Car Gen2 family.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@...>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Rob Herring <robh@...>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
index 8ea3ec0c535a..7857d87646cf 100644
--- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
+++ b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
@@ -6,7 +6,8 @@ AHB. There is one bridge instance per USB port connected to the internal
OHCI and EHCI controllers.

Required properties:
-- compatible: "renesas,pci-r8a7743" for the R8A7743 SoC;
+- compatible: "renesas,pci-r8a7742" for the R8A7742 SoC;
+ "renesas,pci-r8a7743" for the R8A7743 SoC;
"renesas,pci-r8a7744" for the R8A7744 SoC;
"renesas,pci-r8a7745" for the R8A7745 SoC;
"renesas,pci-r8a7790" for the R8A7790 SoC;

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