[U-Boot] [U-Boot, 5/7] ARM: OMAP5/DRA7: Split iodelay functionality into sub steps

[Tom Rini]

On Tue, Mar 15, 2016 at 06:09:15PM -0500, Nishanth Menon wrote:

> Since many platforms may need different pad configuration required
> depending on variation of the platform with minor deltas, it is
> easier to maintain a sub step based approach to allow for pin mux
> and iodelay configuration which may depend on the platform variations
> and need to be done in IO isolation.
> 
> While we retain the older __recalibrate_iodelay function which provides
> a ready sequencing, __recalibrate_iodelay_start and
> __recalibrate_iodelay_end may be alternatively used now and the callers
> will be responsible for the correct sequencing of operations.
> 
> Signed-off-by: Nishanth Menon <nm at ti.com>
> Reviewed-by: Tom Rini <trini at konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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