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authorSimon Horman <horms+renesas@verge.net.au>2016-02-05 14:10:04 -0600
committerBjorn Helgaas <bhelgaas@google.com>2016-02-05 14:10:04 -0600
commita176cd304a8a07d6d9191126fd9bece4f67358c3 (patch)
treed64bedb0599c5b32db1f87d078099c68aa9e89b9 /Documentation
parent46560388c476c8471fde7712c10f9fad8d0d1875 (diff)
PCI: rcar: Add gen2 device tree support for r8a7793
Add "renesas,pci-r8a7793" as a compatibility string for "renesas,pci-rcar-gen2". This doesn't change the driver, so it does nothing by itself. But it does mean that checkpatch won't complain about a future patch that adds "renesas,pci-r8a7793" to a DT, which helps ensure that shipped DTs use documented compatibility strings. [bhelgaas: changelog] Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
index 4e8b90e43dd8..07a75094c5a8 100644
--- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
+++ b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
@@ -8,6 +8,7 @@ OHCI and EHCI controllers.
Required properties:
- compatible: "renesas,pci-r8a7790" for the R8A7790 SoC;
"renesas,pci-r8a7791" for the R8A7791 SoC;
+ "renesas,pci-r8a7793" for the R8A7793 SoC;
"renesas,pci-r8a7794" for the R8A7794 SoC;
"renesas,pci-rcar-gen2" for a generic R-Car Gen2 compatible device