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 39