On Mon, Dec 11, 2017 at 01:30:37PM +0000, Biju Das wrote: > Hi Bjorn Helgaas, > > Does this patch look okay to you? It's OK by me, but Lorenzo (cc'd) would handle this now. > > -----Original Message----- > > From: Biju Das [mailto:biju.das@xxxxxxxxxxxxxx] > > Sent: 14 November 2017 09:59 > > To: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>; Rob Herring > > <robh+dt@xxxxxxxxxx>; Mark Rutland <mark.rutland@xxxxxxx> > > Cc: Simon Horman <horms@xxxxxxxxxxxx>; Magnus Damm > > <magnus.damm@xxxxxxxxx>; Chris Paterson <Chris.Paterson2@xxxxxxxxxxx>; > > Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>; linux-pci@xxxxxxxxxxxxxxx; > > linux-renesas-soc@xxxxxxxxxxxxxxx; Biju Das <biju.das@xxxxxxxxxxxxxx> > > Subject: [PATCH v2] dt-bindings: PCI: rcar: Add device tree support for r8a7743 > > > > Add support for r8a7743. The Renesas RZ/G1M(R8A7743)PCIe controller is > > identical to the R-Car Gen2 family. > > > > No driver change is needed due to the fallback compatible value "renesas,pcie- > > rcar-gen2". > > Adding the SoC-specific compatible values here has three purposes: > > 1. Document which SoCs have this hardware module, 2. Allow checkpatch to > > validate compatible values. > > 3. Allow the driver to support SoC specific implementations in future > > as necessary. > > > > Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx> > > Reviewed-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > > --- > > v1-->v2 > > Corrected RZ-G1 to RZ/G1. > > > > Documentation/devicetree/bindings/pci/rcar-pci.txt | 6 ++++-- > > 1 file changed, 4 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt > > b/Documentation/devicetree/bindings/pci/rcar-pci.txt > > index 76ba3a6..1fb614e 100644 > > --- a/Documentation/devicetree/bindings/pci/rcar-pci.txt > > +++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt > > @@ -1,13 +1,15 @@ > > * Renesas R-Car PCIe interface > > > > Required properties: > > -compatible: "renesas,pcie-r8a7779" for the R8A7779 SoC; > > +compatible: "renesas,pcie-r8a7743" for the R8A7743 SoC; > > + "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-r8a7796" for the R8A7796 SoC; > > - "renesas,pcie-rcar-gen2" for a generic R-Car Gen2 compatible device. > > + "renesas,pcie-rcar-gen2" for a generic R-Car Gen2 or > > + RZ/G1 compatible device. > > "renesas,pcie-rcar-gen3" for a generic R-Car Gen3 compatible device. > > > > When compatible with the generic version, nodes must list the > > -- > > 1.9.1 > > > > [https://www2.renesas.eu/media/email/unicef_2017.jpg] > > This Christmas, instead of sending out cards, Renesas Electronics Europe have decided to support Unicef with a donation. For further details click here<https://www.unicef.org/> to find out about the valuable work they do, helping children all over the world. > We would like to take this opportunity to wish you a Merry Christmas and a prosperous New Year. > > > > Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
