tree 78b1bf7ab12a989c452853086ac030cec78d30ac
parent 325b708a61fdbfca7be169f442a4b50b6d8180f5
author Masahiro Yamada <yamada.m@jp.panasonic.com> 1415165115 +0900
committer Masahiro Yamada <yamada.m@jp.panasonic.com> 1415718923 +0900

ARM: UniPhier: reset on-board devices on start-up

If a support card is attached to the main board, the on-board
SMSC9118 LAN controller is available.  It must be kept in reset
state for a while on start-up.

When the board is kicked via a debbuger rather than pushing the
hardware reset button, on-board chips are not reset; in this case
the reset signals should be asserted by software.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>