ARM: shmobile: r8a7740: add DMAEngine support for SDHI

Browse source

Current shdmac can support SDHI DMAC on r8a7740.
This support reduce CPU duty when SDHI access.

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>

...

This commit is contained in:

Kuninori Morimoto 2012-06-25 03:37:00 -07:00 • committed by Rafael J. Wysocki

parent 643c3307bb

commit cb76eb812e

2 changed files with 36 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

arch/arm/mach-shmobile/include/mach/r8a7740.h

View file

30

arch/arm/mach-shmobile/setup-r8a7740.c

View file