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    SubjectRe: [PATCH] ARM: /proc/cpuinfo: DT: Add support for Revision
    lOn Fri, Jan 30, 2015 at 8:14 AM, Pali Rohár <pali.rohar@gmail.com> wrote:
    > On Monday 26 January 2015 21:22:27 Rob Herring wrote:
    >> On Mon, Jan 26, 2015 at 1:09 PM, Pali Rohár
    > <pali.rohar@gmail.com> wrote:
    >> > Ok, here is patch which set Revision field (global variable
    >> > system_rev) in /proc/cpuinfo from DT revision property:

    [...]

    >> > I do not know which DT property to use for storing HW
    >> > Revision, so if "/revision" is not correct one, let me know
    >> > what to use instead. Also you can add my Signed-off-by for
    >> > both patches.
    >>
    >> It is the correct property, but /revision in DT is a string.
    >>
    >> You need to add your own sign-off.
    >>
    >> Rob
    >
    > Any documentation which says that /revision is string?

    Sorry, I was confusing this with serial-number, so I guess a number is
    fine here.

    > If it is really string, how to store ATAG_REVISON (number) to
    > string? dec or hex?

    However /proc/cpuinfo displays it would be fine if you stay with a string.

    Rob


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