diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-06-25 10:37:00 (GMT) |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-06-30 13:07:30 (GMT) |
| commit | cb76eb812ee03187da3b46e190895b55019d2133 (patch) | |
| tree | 411d09a625141822a6bca34e753a88a3d03132e9 /arch/arm/mach-shmobile/include | |
| parent | 643c3307bbbe7e80c6693376137971fbdcbe1c82 (diff) | |
| download | linux-fsl-qoriq-cb76eb812ee03187da3b46e190895b55019d2133.tar.xz | |
ARM: shmobile: r8a7740: add DMAEngine support for SDHI
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>
Diffstat (limited to 'arch/arm/mach-shmobile/include')
| -rw-r--r-- | arch/arm/mach-shmobile/include/mach/r8a7740.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h index f71507b..0f14ce8 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7740.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h @@ -591,6 +591,12 @@ enum { /* DMA slave IDs */ enum { SHDMA_SLAVE_INVALID, + SHDMA_SLAVE_SDHI0_RX, + SHDMA_SLAVE_SDHI0_TX, + SHDMA_SLAVE_SDHI1_RX, + SHDMA_SLAVE_SDHI1_TX, + SHDMA_SLAVE_SDHI2_RX, + SHDMA_SLAVE_SDHI2_TX, SHDMA_SLAVE_FSIA_RX, SHDMA_SLAVE_FSIA_TX, SHDMA_SLAVE_FSIB_TX, |