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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-07-05 08:27:14 (GMT) |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-07-06 18:42:55 (GMT) |
| commit | d483b983a5efaa101714186a8485a5fd4de42fba (patch) | |
| tree | 61d0a8c9c6d7a789b342bf9d348e09f9ff66e5b3 /arch/arm/mm/abort-lv4t.S | |
| parent | 93bcfdc56522a88b440cf6c4fee09e9ecf6605da (diff) | |
| download | linux-fsl-qoriq-d483b983a5efaa101714186a8485a5fd4de42fba.tar.xz | |
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>
Diffstat (limited to 'arch/arm/mm/abort-lv4t.S')
0 files changed, 0 insertions, 0 deletions