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ARM: shmobile: kzm9g: enable DMAEngine on MMCIF
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mon, 25 Jun 2012 10:39:39 +0000 (03:39 -0700)
committerRafael J. Wysocki <rjw@sisk.pl>
Sat, 30 Jun 2012 13:30:32 +0000 (15:30 +0200)
It is possible to reduce CPU load if MMCIF used DMAEngine.
This patch enabled it.

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>
arch/arm/mach-shmobile/board-kzm9g.c patch | blob | blame | history

diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 212c524d826590d0ae880e72755957df9b815ff7..a16c970ee37737a14b2c36bfb42b667e9609b68a 100644 (file)
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -343,6 +343,8 @@ static struct resource sh_mmcif_resources[] = {
 static struct sh_mmcif_plat_data sh_mmcif_platdata = {
        .ocr            = MMC_VDD_165_195,
        .caps           = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+       .slave_id_tx    = SHDMA_SLAVE_MMCIF_TX,
+       .slave_id_rx    = SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device mmc_device = {