diff options
Diffstat (limited to 'drivers/dma/sf-pdma/sf-pdma.h')
| -rw-r--r-- | drivers/dma/sf-pdma/sf-pdma.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/dma/sf-pdma/sf-pdma.h b/drivers/dma/sf-pdma/sf-pdma.h index dcb3687bd5da..215e07183d7e 100644 --- a/drivers/dma/sf-pdma/sf-pdma.h +++ b/drivers/dma/sf-pdma/sf-pdma.h @@ -48,7 +48,8 @@ #define PDMA_ERR_STATUS_MASK GENMASK(31, 31) /* Transfer Type */ -#define PDMA_FULL_SPEED 0xFF000008 +#define PDMA_FULL_SPEED 0xFF000000 +#define PDMA_STRICT_ORDERING BIT(3) /* Error Recovery */ #define MAX_RETRY 1 @@ -78,7 +79,6 @@ struct sf_pdma_desc { u64 src_addr; struct virt_dma_desc vdesc; struct sf_pdma_chan *chan; - bool in_use; enum dma_transfer_direction dirn; struct dma_async_tx_descriptor *async_tx; }; @@ -113,8 +113,13 @@ struct sf_pdma { struct dma_device dma_dev; void __iomem *membase; void __iomem *mappedbase; + u32 transfer_type; u32 n_chans; - struct sf_pdma_chan chans[]; + struct sf_pdma_chan chans[] __counted_by(n_chans); +}; + +struct sf_pdma_driver_platdata { + u32 quirks; }; #endif /* _SF_PDMA_H */ |