From fe78e68ab8508550403238a489d6ba62b8079a50 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 5 May 2011 15:56:31 +0000
Subject: ARM: mach-shmobile: add DMA for MMCIF on mackerel
Add DMA mode support for the MMCIF controller on mackerel.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/arm/mach-shmobile/board-mackerel.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 4e70ac40f9c..008bd7f7883 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -803,6 +803,15 @@ 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,
@@ -810,6 +819,7 @@ 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 = {
--
cgit v1.2.3-70-g09d2