From 19aec34bd8c7309e39b19ed3bc9b7989d138b043 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 24 May 2011 10:40:33 +0000 Subject: [PATCH] ARM: mach-shmobile: Enable DMAEngine for MMCIF on AG5EVM Simply add MMCIF slave ids for RX and TX to enable DMA Engine support for the AG5EVM board. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/arm/mach-shmobile/board-ag5evm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 7894cd125f94..52ddc3c45bc9 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -158,10 +158,19 @@ 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_platdata = { .sup_pclk = 0, .ocr = MMC_VDD_165_195, .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, + .dma = &sh_mmcif_dma, }; static struct platform_device mmc_device = { -- 2.39.2