1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index e53d438142bb..a46e1d9fa3e4 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -49,6 +49,7 @@ struct imxdma_channel {
 
 struct imxdma_engine {
         struct device                   *dev;
+        struct device_dma_parameters    dma_parms;
         struct dma_device               dma_device;
         struct imxdma_channel           channel[MAX_DMA_CHANNELS];
 };
@@ -370,6 +371,9 @@ static int __init imxdma_probe(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, imxdma);
 
+        imxdma->dma_device.dev->dma_parms = &imxdma->dma_parms;
+        dma_set_max_seg_size(imxdma->dma_device.dev, 0xffffff);
+
         ret = dma_async_device_register(&imxdma->dma_device);
         if (ret) {
                 dev_err(&pdev->dev, "unable to register\n");