| Mike Frysinger | d4d7730 | 2008-02-04 19:26:55 -0500 | [diff] [blame] | 1 | /* |
| 2 | * PPI Masks |
| 3 | */ |
| 4 | |
| 5 | #ifndef __BFIN_PERIPHERAL_PPI__ |
| 6 | #define __BFIN_PERIPHERAL_PPI__ |
| 7 | |
| 8 | /* PPI_CONTROL Masks */ |
| 9 | #define PORT_EN 0x0001 /* PPI Port Enable */ |
| 10 | #define PORT_DIR 0x0002 /* PPI Port Direction */ |
| 11 | #define XFR_TYPE 0x000C /* PPI Transfer Type */ |
| 12 | #define PORT_CFG 0x0030 /* PPI Port Configuration */ |
| 13 | #define FLD_SEL 0x0040 /* PPI Active Field Select */ |
| 14 | #define PACK_EN 0x0080 /* PPI Packing Mode */ |
| 15 | #define DMA32 0x0100 /* PPI 32-bit DMA Enable */ |
| 16 | #define SKIP_EN 0x0200 /* PPI Skip Element Enable */ |
| 17 | #define SKIP_EO 0x0400 /* PPI Skip Even/Odd Elements */ |
| 18 | #define DLENGTH 0x3800 /* PPI Data Length */ |
| 19 | #define DLEN_8 0x0000 /* Data Length = 8 Bits */ |
| 20 | #define DLEN_10 0x0800 /* Data Length = 10 Bits */ |
| 21 | #define DLEN_11 0x1000 /* Data Length = 11 Bits */ |
| 22 | #define DLEN_12 0x1800 /* Data Length = 12 Bits */ |
| 23 | #define DLEN_13 0x2000 /* Data Length = 13 Bits */ |
| 24 | #define DLEN_14 0x2800 /* Data Length = 14 Bits */ |
| 25 | #define DLEN_15 0x3000 /* Data Length = 15 Bits */ |
| 26 | #define DLEN_16 0x3800 /* Data Length = 16 Bits */ |
| 27 | #define POLC 0x4000 /* PPI Clock Polarity */ |
| 28 | #define POLS 0x8000 /* PPI Frame Sync Polarity */ |
| 29 | |
| 30 | /* PPI_STATUS Masks */ |
| 31 | #define FLD 0x0400 /* Field Indicator */ |
| 32 | #define FT_ERR 0x0800 /* Frame Track Error */ |
| 33 | #define OVR 0x1000 /* FIFO Overflow Error */ |
| 34 | #define UNDR 0x2000 /* FIFO Underrun Error */ |
| 35 | #define ERR_DET 0x4000 /* Error Detected Indicator */ |
| 36 | #define ERR_NCOR 0x8000 /* Error Not Corrected Indicator */ |
| 37 | |
| 38 | #endif |