From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [RESEND v2 3/4] doc/devicetree: Persistent memory region bindings
Date: Tue, 3 Apr 2018 10:37:51 -0700
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To: Oliver O'Halloran <oohall-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Device Tree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, linuxppc-dev <linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>, linux-nvdimm <linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org>
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On Tue, Apr 3, 2018 at 7:24 AM, Oliver O'Halloran <oohall-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Add device-tree binding documentation for the nvdimm region driver.
>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Signed-off-by: Oliver O'Halloran <oohall-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> v2: Changed name from nvdimm-region to pmem-region.
>     Cleaned up the example binding and fixed the overlapping regions.
>     Added support for multiple regions in a single reg.
> ---
>  .../devicetree/bindings/pmem/pmem-region.txt       | 80 ++++++++++++++++++++++
>  MAINTAINERS                                        |  1 +
>  2 files changed, 81 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pmem/pmem-region.txt

Device-tree folks, does this look, ok?

Oliver, is there any concept of a management interface to the
device(s) backing these regions? libnvdimm calls these "nmem" devices
and support operations like health status and namespace label
management.