diff options
Diffstat (limited to 'drivers/dma/ti/k3-udma-glue.c')
| -rw-r--r-- | drivers/dma/ti/k3-udma-glue.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma/ti/k3-udma-glue.c index dfb65e382ab9..29d1524d1916 100644 --- a/drivers/dma/ti/k3-udma-glue.c +++ b/drivers/dma/ti/k3-udma-glue.c @@ -493,6 +493,13 @@ int k3_udma_glue_tx_get_irq(struct k3_udma_glue_tx_channel *tx_chn) } EXPORT_SYMBOL_GPL(k3_udma_glue_tx_get_irq); +struct device * + k3_udma_glue_tx_get_dma_device(struct k3_udma_glue_tx_channel *tx_chn) +{ + return xudma_get_device(tx_chn->common.udmax); +} +EXPORT_SYMBOL_GPL(k3_udma_glue_tx_get_dma_device); + static int k3_udma_glue_cfg_rx_chn(struct k3_udma_glue_rx_channel *rx_chn) { const struct udma_tisci_rm *tisci_rm = rx_chn->common.tisci_rm; @@ -1201,3 +1208,10 @@ int k3_udma_glue_rx_get_irq(struct k3_udma_glue_rx_channel *rx_chn, return flow->virq; } EXPORT_SYMBOL_GPL(k3_udma_glue_rx_get_irq); + +struct device * + k3_udma_glue_rx_get_dma_device(struct k3_udma_glue_rx_channel *rx_chn) +{ + return xudma_get_device(rx_chn->common.udmax); +} +EXPORT_SYMBOL_GPL(k3_udma_glue_rx_get_dma_device); |