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Diffstat (limited to 'arch/arm/mach-ep93xx/dma.c')
-rw-r--r--arch/arm/mach-ep93xx/dma.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-ep93xx/dma.c b/arch/arm/mach-ep93xx/dma.c
index d8bfd02f5047..88a4c9b089a5 100644
--- a/arch/arm/mach-ep93xx/dma.c
+++ b/arch/arm/mach-ep93xx/dma.c
@@ -66,11 +66,15 @@ static struct ep93xx_dma_platform_data ep93xx_dma_m2p_data = {
.num_channels = ARRAY_SIZE(ep93xx_dma_m2p_channels),
};
+static u64 ep93xx_dma_m2p_mask = DMA_BIT_MASK(32);
+
static struct platform_device ep93xx_dma_m2p_device = {
.name = "ep93xx-dma-m2p",
.id = -1,
.dev = {
- .platform_data = &ep93xx_dma_m2p_data,
+ .platform_data = &ep93xx_dma_m2p_data,
+ .dma_mask = &ep93xx_dma_m2p_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -93,11 +97,15 @@ static struct ep93xx_dma_platform_data ep93xx_dma_m2m_data = {
.num_channels = ARRAY_SIZE(ep93xx_dma_m2m_channels),
};
+static u64 ep93xx_dma_m2m_mask = DMA_BIT_MASK(32);
+
static struct platform_device ep93xx_dma_m2m_device = {
.name = "ep93xx-dma-m2m",
.id = -1,
.dev = {
- .platform_data = &ep93xx_dma_m2m_data,
+ .platform_data = &ep93xx_dma_m2m_data,
+ .dma_mask = &ep93xx_dma_m2m_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
},
};