1 /* 2 * SPORT Masks 3 */ 4 5 #ifndef __BFIN_PERIPHERAL_SPORT__ 6 #define __BFIN_PERIPHERAL_SPORT__ 7 8 /* SPORTx_TCR1 Masks */ 9 #define TSPEN 0x0001 /* TX enable */ 10 #define ITCLK 0x0002 /* Internal TX Clock Select */ 11 #define TDTYPE 0x000C /* TX Data Formatting Select */ 12 #define DTYPE_NORM 0x0004 /* Data Format Normal */ 13 #define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ 14 #define DTYPE_ALAW 0x000C /* Compand Using A-Law */ 15 #define TLSBIT 0x0010 /* TX Bit Order */ 16 #define ITFS 0x0200 /* Internal TX Frame Sync Select */ 17 #define TFSR 0x0400 /* TX Frame Sync Required Select */ 18 #define DITFS 0x0800 /* Data Independent TX Frame Sync Select */ 19 #define LTFS 0x1000 /* Low TX Frame Sync Select */ 20 #define LATFS 0x2000 /* Late TX Frame Sync Select */ 21 #define TCKFE 0x4000 /* TX Clock Falling Edge Select */ 22 23 /* SPORTx_TCR2 Masks */ 24 #define SLEN 0x001F /* TX Word Length */ 25 #define TXSE 0x0100 /* TX Secondary Enable */ 26 #define TSFSE 0x0200 /* TX Stereo Frame Sync Enable */ 27 #define TRFST 0x0400 /* TX Right-First Data Order */ 28 29 /* SPORTx_RCR1 Masks */ 30 #define RSPEN 0x0001 /* RX enable */ 31 #define IRCLK 0x0002 /* Internal RX Clock Select */ 32 #define RDTYPE 0x000C /* RX Data Formatting Select */ 33 #define DTYPE_NORM 0x0004 /* Data Format Normal */ 34 #define DTYPE_ULAW 0x0008 /* Compand Using u-Law */ 35 #define DTYPE_ALAW 0x000C /* Compand Using A-Law */ 36 #define RLSBIT 0x0010 /* RX Bit Order */ 37 #define IRFS 0x0200 /* Internal RX Frame Sync Select */ 38 #define RFSR 0x0400 /* RX Frame Sync Required Select */ 39 #define LRFS 0x1000 /* Low RX Frame Sync Select */ 40 #define LARFS 0x2000 /* Late RX Frame Sync Select */ 41 #define RCKFE 0x4000 /* RX Clock Falling Edge Select */ 42 43 /* SPORTx_RCR2 Masks */ 44 #define SLEN 0x001F /* RX Word Length */ 45 #define RXSE 0x0100 /* RX Secondary Enable */ 46 #define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */ 47 #define RRFST 0x0400 /* Right-First Data Order */ 48 49 /* SPORTx_STAT Masks */ 50 #define RXNE 0x0001 /* RX FIFO Not Empty Status */ 51 #define RUVF 0x0002 /* RX Underflow Status */ 52 #define ROVF 0x0004 /* RX Overflow Status */ 53 #define TXF 0x0008 /* TX FIFO Full Status */ 54 #define TUVF 0x0010 /* TX Underflow Status */ 55 #define TOVF 0x0020 /* TX Overflow Status */ 56 #define TXHRE 0x0040 /* TX Hold Register Empty */ 57 58 /* SPORTx_MCMC1 Masks */ 59 #define WSIZE 0xF000 /* Multichannel Window Size Field */ 60 #define WOFF 0x03FF /* Multichannel Window Offset Field */ 61 62 /* SPORTx_MCMC2 Masks */ 63 #define MCCRM 0x0003 /* Multichannel Clock Recovery Mode */ 64 #define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */ 65 #define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */ 66 #define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */ 67 #define MCDTXPE 0x0004 /* Multichannel DMA Transmit Packing */ 68 #define MCDRXPE 0x0008 /* Multichannel DMA Receive Packing */ 69 #define MCMEN 0x0010 /* Multichannel Frame Mode Enable */ 70 #define FSDR 0x0080 /* Multichannel Frame Sync to Data Relationship */ 71 #define MFD 0xF000 /* Multichannel Frame Delay */ 72 #define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */ 73 #define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */ 74 #define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */ 75 #define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */ 76 #define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */ 77 #define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */ 78 #define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */ 79 #define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */ 80 #define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */ 81 #define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */ 82 #define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */ 83 #define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */ 84 #define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */ 85 #define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */ 86 #define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */ 87 #define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */ 88 89 #endif 90