From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 5 Jul 2012 08:27:14 +0000 (-0700)
Subject: ARM: shmobile: armadillo800eva: USB Func enables external IRQ mode
X-Git-Tag: v3.6-rc1~63^2~1^2~9^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d483b983a5efaa101714186a8485a5fd4de42fba;p=pandora-kernel.git

ARM: shmobile: armadillo800eva: USB Func enables external IRQ mode

We can control renesas_usbhs driver as 2 way which are
autonomy mode and external IRQ trigger mode.

Autonomy mode is very easy settings for platform,
but it required USB power domain always ON,
since its connection/disconnection IRQ come from it.

If platform uses external IRQ trigger mode,
USB power domain can be OFF, since its
connection/disconnection IRQ come from external IRQ.

This patch enable external IRQ mode.
Now it is possible to add USB support on A4SP domain.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---

Reading git-diff-tree failed