RE: [PATCH v6 07/11] dt-bindings: PCI: rcar: Add bindings for R-Car PCIe endpoint controller

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Hi Prabhakar-san,

Thank you for your patch!

> From: Lad Prabhakar, Sent: Friday, April 3, 2020 4:39 AM
<snip>
> diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
> b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
> new file mode 100644
> index 000000000000..07cd5a7325d0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
> @@ -0,0 +1,76 @@
> +# SPDX-License-Identifier: GPL-2.0

I'm sorry I should have mentioned in the previous review.
This is better like the following.

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

https://patchwork.kernel.org/patch/11459267/#23246825

<snip>
> +examples:
> +  - |
> +    #include <dt-bindings/clock/r8a774c0-cpg-mssr.h>
> +    #include <dt-bindings/power/r8a774c0-sysc.h>
> +
> +     pcie0_ep: pcie-ep@fe000000 {
> +            compatible = "renesas,r8a774c0-pcie-ep",
> +                         "renesas,rcar-gen3-pcie-ep";
> +            reg = <0 0xfe000000 0 0x80000>,
> +                  <0x0 0xfe100000 0 0x100000>,
> +                  <0x0 0xfe200000 0 0x200000>,
> +                  <0x0 0x30000000 0 0x8000000>,
> +                  <0x0 0x38000000 0 0x8000000>;

Examples are built with #{address,size}-cells = <1>, so

            reg = <0xfe000000 0x80000>,
                  <0xfe100000 0x100000>,
                  <0xfe200000 0x200000>,
                  <0x30000000 0x8000000>,
                  <0x38000000 0x8000000>;

https://patchwork.kernel.org/patch/11459267/#23246825

Best regards,
Yoshihiro Shimoda





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