tree 98f0ddc17ef2a3123888f2259b1999b32c905909
parent 30c404699dd650f213d480d263c775915a0e1297
author Anton Vorontsov <avorontsov@ru.mvista.com> 1235059343 +0300
committer Kumar Gala <galak@kernel.crashing.org> 1236608737 -0500

powerpc/83xx: Do not configure or probe disabled FSL DR USB controllers

On MPC837X CPUs Dual-Role USB isn't always available (for example DR
USB pins can be muxed away to eSDHC).

U-Boot adds status = "disabled" property into the DR USB nodes to
indicate that we must not try to configure or probe Dual-Role USB,
otherwise we'll break eSDHC support on targets with MPC837X CPUs.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>