diff options
Diffstat (limited to 'drivers/spi/spi-mt65xx.c')
| -rw-r--r-- | drivers/spi/spi-mt65xx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c index 0a3b9f7eed30..11aeae7fe7fc 100644 --- a/drivers/spi/spi-mt65xx.c +++ b/drivers/spi/spi-mt65xx.c @@ -1184,6 +1184,11 @@ static int mtk_spi_probe(struct platform_device *pdev) if (!dev->dma_mask) dev->dma_mask = &dev->coherent_dma_mask; + if (mdata->dev_comp->ipm_design) + dma_set_max_seg_size(dev, SZ_16M); + else + dma_set_max_seg_size(dev, SZ_256K); + ret = devm_request_irq(dev, irq, mtk_spi_interrupt, IRQF_TRIGGER_NONE, dev_name(dev), master); if (ret) |