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SubjectRe: [v2 3/6] of: address: add support to parse PCI outbound-ranges
On Fri, Dec 13, 2019 at 2:48 AM Lad Prabhakar
<prabhakar.csengg@gmail.com> wrote:
>
> From: "Lad, Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> this patch adds support to parse PCI outbound-ranges, the
> outbound-regions are similar to pci ranges except it doesn't
> have pci address, below is the format for bar-ranges:
>
> outbound-ranges = <flags upper32_cpuaddr lower32_cpuaddr
> upper32_size lower32_size>;

You can't just make up a new ranges property. Especially one that
doesn't follow how 'ranges' works. We already have 'dma-ranges' to
translate device to memory addresses.

Explain the problem or feature you need, not the solution you came up
with. Why do you need this and other endpoint bindings haven't?

Rob

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