diff options
Diffstat (limited to 'drivers/dma/ti/k3-udma.c')
| -rw-r--r-- | drivers/dma/ti/k3-udma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index 80d64f71a7cb..58af578d8dc1 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -3463,6 +3463,9 @@ static int udma_setup_rx_flush(struct udma_dev *ud) tr_req->icnt0 = rx_flush->buffer_size; tr_req->icnt1 = 1; + dma_sync_single_for_device(dev, hwdesc->cppi5_desc_paddr, + hwdesc->cppi5_desc_size, DMA_TO_DEVICE); + /* Set up descriptor to be used for packet mode */ hwdesc = &rx_flush->hwdescs[1]; hwdesc->cppi5_desc_size = ALIGN(sizeof(struct cppi5_host_desc_t) + |