ARM: clps711x: p720t: Special driver for handling NAND memory is removed

This patch provide migration to using "gpio-nand" driver instead of using
special driver for handling NAND memory.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
5 files changed