1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/mfd/sh_mobile_sdhi.c b/drivers/mfd/sh_mobile_sdhi.c
index f1714f93af9d..0a7df44a93c0 100644
--- a/drivers/mfd/sh_mobile_sdhi.c
+++ b/drivers/mfd/sh_mobile_sdhi.c
@@ -131,11 +131,17 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev)
          */
         mmc_data->flags |= TMIO_MMC_BLKSZ_2BYTES;
 
+        /*
+         * All SDHI blocks support SDIO IRQ signalling.
+         */
+        mmc_data->flags |= TMIO_MMC_SDIO_IRQ;
+
         if (p && p->dma_slave_tx >= 0 && p->dma_slave_rx >= 0) {
                 priv->param_tx.slave_id = p->dma_slave_tx;
                 priv->param_rx.slave_id = p->dma_slave_rx;
                 priv->dma_priv.chan_priv_tx = &priv->param_tx;
                 priv->dma_priv.chan_priv_rx = &priv->param_rx;
+                priv->dma_priv.alignment_shift = 1; /* 2-byte alignment */
                 mmc_data->dma = &priv->dma_priv;
         }