[PATCH v2] ARM: zynq: use restart_handler mechanism for slcr reset

[Josh Cartwright]

On Fri, Feb 27, 2015 at 09:09:29AM -0600, Josh Cartwright wrote:
> By making use of the restart_handler chain mechanism, the SLCR-based
> reset mechanism can be prioritized amongst other mechanisms available on
> a particular board.

Have either of you had a chance to look at this yet?  On our boards we
have a chip external to the SoC that manages power sequencing (and a
hodgepodge of other board-level things), and we would like it to be
prioritized above the SLCR reset mechanism.

Previously we've just hacked up mach-zynq/common.c to not register a
restart handler, and set arm_pm_restart ourselves, but that doesn't seem
appropriate now that the restart chain exists.

Thanks,
  Josh