Add fallback compatibility string for the  R-Car Gen 3 family.  This is in
keeping with the both the existing fallback compatibility string for the
R-Car Gen 2 family and the fallback scheme being adopted wherever
appropriate for drivers for Renesas SoCs.

Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
---
 Documentation/devicetree/bindings/pci/rcar-pci.txt | 1 +
 drivers/pci/host/pcie-rcar.c                       | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt 
b/Documentation/devicetree/bindings/pci/rcar-pci.txt
index 6cf99690eef9..eee518db90b9 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci.txt
+++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt
@@ -7,6 +7,7 @@ compatible: "renesas,pcie-r8a7779" for the R8A7779 SoC;
            "renesas,pcie-r8a7793" for the R8A7793 SoC;
            "renesas,pcie-r8a7795" for the R8A7795 SoC;
            "renesas,pcie-rcar-gen2" for a generic R-Car Gen2 compatible device.
+           "renesas,pcie-rcar-gen3" for a generic R-Car Gen3 compatible device.
 
            When compatible with the generic version, nodes must list the
            SoC-specific version corresponding to the platform first
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 62700d1896f4..962aa3942107 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -1077,6 +1077,8 @@ static const struct of_device_id rcar_pcie_of_match[] = {
          .data = rcar_pcie_hw_init_gen2 },
        { .compatible = "renesas,pcie-r8a7791",
          .data = rcar_pcie_hw_init_gen2 },
+       { .compatible = "renesas,pcie-rcar-gen3",
+         .data = rcar_pcie_hw_init_hw_init },
        { .compatible = "renesas,pcie-r8a7795", .data = rcar_pcie_hw_init },
        {},
 };
-- 
2.7.0.rc3.207.g0ac5344

Reply via email to