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authorSimon Horman <horms+renesas@verge.net.au>2016-02-05 23:10:13 +0300
committerBjorn Helgaas <bhelgaas@google.com>2016-02-05 23:13:53 +0300
commit0cf1337e0b83c16de4e7e98dad3a6afce6043fea (patch)
tree16f929b358d5718e7982e83c6ad2ddecad2de439 /Documentation
parenta176cd304a8a07d6d9191126fd9bece4f67358c3 (diff)
downloadlinux-0cf1337e0b83c16de4e7e98dad3a6afce6043fea.tar.xz
PCI: rcar: Add device tree support for r8a7793
Add "renesas,pcie-r8a7793" as a compatibility string for "renesas,pcie-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/rcar-pci.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt
index 558fe528ae19..6cf99690eef9 100644
--- 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-r8a7779" for the R8A7779 SoC;
"renesas,pcie-r8a7790" for the R8A7790 SoC;
"renesas,pcie-r8a7791" for the R8A7791 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.