Hi Kaneko-san,
On Sun, Dec 18, 2016 at 1:27 PM, Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx> wrote:
> From: Harunobu Kurokawa <harunobu.kurokawa.dn@xxxxxxxxxxx>
>
> This patch adds support for r8a7796.
>
> Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@xxxxxxxxxxx>
> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
> ---
>
> This patch is based on the next branch of the pci tree.
>
> Documentation/devicetree/bindings/pci/rcar-pci.txt | 1 +
> drivers/pci/host/pcie-rcar.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt
> index eee518d..34712d6 100644
> --- a/Documentation/devicetree/bindings/pci/rcar-pci.txt
> +++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt
> @@ -6,6 +6,7 @@ compatible: "renesas,pcie-r8a7779" for the R8A7779 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-gen3" for a generic R-Car Gen3 compatible device.
>
> diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
> index aca85be..02e5777 100644
> --- a/drivers/pci/host/pcie-rcar.c
> +++ b/drivers/pci/host/pcie-rcar.c
> @@ -1078,6 +1078,7 @@ static int rcar_pcie_parse_map_dma_ranges(struct rcar_pcie *pcie,
> { .compatible = "renesas,pcie-rcar-gen2",
> .data = rcar_pcie_hw_init_gen2 },
> { .compatible = "renesas,pcie-r8a7795", .data = rcar_pcie_hw_init },
> + { .compatible = "renesas,pcie-r8a7796", .data = rcar_pcie_hw_init },
> { .compatible = "renesas,pcie-rcar-gen3", .data = rcar_pcie_hw_init },
> {},
Given the driver already matches against "renesas,pcie-rcar-gen3",
and mainline arch/arm64/boot/dts/renesas/r8a7796.dtsi doesn't have pcie
nodes yet, I think there's no need to update the driver, only the bindings.
Hence if you drop the last chunk, you can add my
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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