diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/platform_data/dma-dw.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index bc411a1bf8e7..d0c97da66e22 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -56,37 +56,6 @@ struct dw_dma_platform_data { unsigned char data_width[4]; }; -/* bursts size */ -enum dw_dma_msize { - DW_DMA_MSIZE_1, - DW_DMA_MSIZE_4, - DW_DMA_MSIZE_8, - DW_DMA_MSIZE_16, - DW_DMA_MSIZE_32, - DW_DMA_MSIZE_64, - DW_DMA_MSIZE_128, - DW_DMA_MSIZE_256, -}; - -/* Platform-configurable bits in CFG_HI */ -#define DWC_CFGH_FCMODE (1 << 0) -#define DWC_CFGH_FIFO_MODE (1 << 1) -#define DWC_CFGH_PROTCTL(x) ((x) << 2) -#define DWC_CFGH_SRC_PER(x) ((x) << 7) -#define DWC_CFGH_DST_PER(x) ((x) << 11) - -/* Platform-configurable bits in CFG_LO */ -#define DWC_CFGL_LOCK_CH_XFER (0 << 12) /* scope of LOCK_CH */ -#define DWC_CFGL_LOCK_CH_BLOCK (1 << 12) -#define DWC_CFGL_LOCK_CH_XACT (2 << 12) -#define DWC_CFGL_LOCK_BUS_XFER (0 << 14) /* scope of LOCK_BUS */ -#define DWC_CFGL_LOCK_BUS_BLOCK (1 << 14) -#define DWC_CFGL_LOCK_BUS_XACT (2 << 14) -#define DWC_CFGL_LOCK_CH (1 << 15) /* channel lockout */ -#define DWC_CFGL_LOCK_BUS (1 << 16) /* busmaster lockout */ -#define DWC_CFGL_HS_DST_POL (1 << 18) /* dst handshake active low */ -#define DWC_CFGL_HS_SRC_POL (1 << 19) /* src handshake active low */ - /* DMA API extensions */ struct dw_cyclic_desc { struct dw_desc **desc; |