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ARM: mach-shmobile: enable MMCIF DMA on ap4evb

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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>
This commit is contained in:
Guennadi Liakhovetski 2010-11-24 10:05:26 +00:00 committed by Paul Mundt
parent a782d688e9
commit df73af86b6
1 changed files with 10 additions and 0 deletions
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10
arch/arm/mach-shmobile/board-ap4evb.c
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@ -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 = { static struct sh_mmcif_plat_data sh_mmcif_plat = {
.sup_pclk = 0, .sup_pclk = 0,
.ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, .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_8_BIT_DATA |
MMC_CAP_NEEDS_POLL, MMC_CAP_NEEDS_POLL,
.get_cd = slot_cn7_get_cd, .get_cd = slot_cn7_get_cd,
.dma = &sh_mmcif_dma,
}; };
static struct platform_device sh_mmcif_device = { static struct platform_device sh_mmcif_device = {