tree 59d539ca0b8c657424d2490d10a228cc06d87806
parent 7ce7d89f48834cefece7804d38fc5d85382edf77
author Tony Lindgren <tony@atomide.com> 1483643238 -0800
committer Tony Lindgren <tony@atomide.com> 1483721651 -0800

ARM: dts: Fix omap3 off mode pull defines

We need to also have OFFPULLUDENABLE bit set to use the off mode pull values.
Otherwise the line is pulled down internally if no external pull exists.

This is has some documentation at:

http://processors.wiki.ti.com/index.php/Optimizing_OMAP35x_and_AM/DM37x_OFF_mode_PAD_configuration

Note that the value is still glitchy during off mode transitions as documented
in spz319f.pdf "Advisory 1.45". It's best to use external pulls instead of
relying on the internal ones for off mode and even then anything pulled up
will get driven down momentarily on off mode restore for GPIO banks other
than bank1.

Signed-off-by: Tony Lindgren <tony@atomide.com>