ARM: mach-shmobile: enable MMCIF DMA on ap4evb

Have to add DMA slave configuration to enable DMA for the sh7372 MMCIF
controller.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index d3260542b943..9d96ad49b6b8 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -272,6 +272,15 @@ static struct resource sh_mmcif_resources[] = {
         },
 };
 
+static struct sh_mmcif_dma sh_mmcif_dma = {
+        .chan_priv_rx   = {
+                .slave_id       = SHDMA_SLAVE_MMCIF_RX,
+        },
+        .chan_priv_tx   = {
+                .slave_id       = SHDMA_SLAVE_MMCIF_TX,
+        },
+};
+
 static struct sh_mmcif_plat_data sh_mmcif_plat = {
         .sup_pclk       = 0,
         .ocr            = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
@@ -279,6 +288,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
                           MMC_CAP_8_BIT_DATA |
                           MMC_CAP_NEEDS_POLL,
         .get_cd         = slot_cn7_get_cd,
+        .dma            = &sh_mmcif_dma,
 };
 
 static struct platform_device sh_mmcif_device = {