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-rw-r--r--drivers/dma/ti/k3-udma.c3
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) +