projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef SMSC_SIO_H |
| 2 | #define SMSC_SIO_H | |
| 3 | ||
| 4 | /****************************************** | |
| 5 | Keys. They should work with every SMsC SIO | |
| 6 | ******************************************/ | |
| 7 | ||
| 8 | #define SMSCSIO_CFGACCESSKEY 0x55 | |
| 9 | #define SMSCSIO_CFGEXITKEY 0xaa | |
| 10 | ||
| 11 | /***************************** | |
| 12 | * Generic SIO Flat (!?) * | |
| 13 | *****************************/ | |
| 14 | ||
| 15 | /* Register 0x0d */ | |
| 16 | #define SMSCSIOFLAT_DEVICEID_REG 0x0d | |
| 17 | ||
| 18 | /* Register 0x0c */ | |
| 19 | #define SMSCSIOFLAT_UARTMODE0C_REG 0x0c | |
| 20 | #define SMSCSIOFLAT_UART2MODE_MASK 0x38 | |
| 21 | #define SMSCSIOFLAT_UART2MODE_VAL_COM 0x00 | |
| 22 | #define SMSCSIOFLAT_UART2MODE_VAL_IRDA 0x08 | |
| 23 | #define SMSCSIOFLAT_UART2MODE_VAL_ASKIR 0x10 | |
| 24 | ||
| 25 | /* Register 0x25 */ | |
| 26 | #define SMSCSIOFLAT_UART2BASEADDR_REG 0x25 | |
| 27 | ||
| 28 | /* Register 0x2b */ | |
| 29 | #define SMSCSIOFLAT_FIRBASEADDR_REG 0x2b | |
| 30 | ||
| 31 | /* Register 0x2c */ | |
| 32 | #define SMSCSIOFLAT_FIRDMASELECT_REG 0x2c | |
| 33 | #define SMSCSIOFLAT_FIRDMASELECT_MASK 0x0f | |
| 34 | ||
| 35 | /* Register 0x28 */ | |
| 36 | #define SMSCSIOFLAT_UARTIRQSELECT_REG 0x28 | |
| 37 | #define SMSCSIOFLAT_UART2IRQSELECT_MASK 0x0f | |
| 38 | #define SMSCSIOFLAT_UART1IRQSELECT_MASK 0xf0 | |
| 39 | #define SMSCSIOFLAT_UARTIRQSELECT_VAL_NONE 0x00 | |
| 40 | ||
| 41 | ||
| 42 | /********************* | |
| 43 | * LPC47N227 * | |
| 44 | *********************/ | |
| 45 | ||
| 46 | #define LPC47N227_CFGACCESSKEY 0x55 | |
| 47 | #define LPC47N227_CFGEXITKEY 0xaa | |
| 48 | ||
| 49 | /* Register 0x00 */ | |
| 50 | #define LPC47N227_FDCPOWERVALIDCONF_REG 0x00 | |
| 51 | #define LPC47N227_FDCPOWER_MASK 0x08 | |
| 52 | #define LPC47N227_VALID_MASK 0x80 | |
| 53 | ||
| 54 | /* Register 0x02 */ | |
| 55 | #define LPC47N227_UART12POWER_REG 0x02 | |
| 56 | #define LPC47N227_UART1POWERDOWN_MASK 0x08 | |
| 57 | #define LPC47N227_UART2POWERDOWN_MASK 0x80 | |
| 58 | ||
| 59 | /* Register 0x07 */ | |
| 60 | #define LPC47N227_APMBOOTDRIVE_REG 0x07 | |
| 61 | #define LPC47N227_PARPORT2AUTOPWRDOWN_MASK 0x10 /* auto power down on if set */ | |
| 62 | #define LPC47N227_UART2AUTOPWRDOWN_MASK 0x20 /* auto power down on if set */ | |
| 63 | #define LPC47N227_UART1AUTOPWRDOWN_MASK 0x40 /* auto power down on if set */ | |
| 64 | ||
| 65 | /* Register 0x0c */ | |
| 66 | #define LPC47N227_UARTMODE0C_REG 0x0c | |
| 67 | #define LPC47N227_UART2MODE_MASK 0x38 | |
| 68 | #define LPC47N227_UART2MODE_VAL_COM 0x00 | |
| 69 | #define LPC47N227_UART2MODE_VAL_IRDA 0x08 | |
| 70 | #define LPC47N227_UART2MODE_VAL_ASKIR 0x10 | |
| 71 | ||
| 72 | /* Register 0x0d */ | |
| 73 | #define LPC47N227_DEVICEID_REG 0x0d | |
| 74 | #define LPC47N227_DEVICEID_DEFVAL 0x5a | |
| 75 | ||
| 76 | /* Register 0x0e */ | |
| 77 | #define LPC47N227_REVISIONID_REG 0x0e | |
| 78 | ||
| 79 | /* Register 0x25 */ | |
| 80 | #define LPC47N227_UART2BASEADDR_REG 0x25 | |
| 81 | ||
| 82 | /* Register 0x28 */ | |
| 83 | #define LPC47N227_UARTIRQSELECT_REG 0x28 | |
| 84 | #define LPC47N227_UART2IRQSELECT_MASK 0x0f | |
| 85 | #define LPC47N227_UART1IRQSELECT_MASK 0xf0 | |
| 86 | #define LPC47N227_UARTIRQSELECT_VAL_NONE 0x00 | |
| 87 | ||
| 88 | /* Register 0x2b */ | |
| 89 | #define LPC47N227_FIRBASEADDR_REG 0x2b | |
| 90 | ||
| 91 | /* Register 0x2c */ | |
| 92 | #define LPC47N227_FIRDMASELECT_REG 0x2c | |
| 93 | #define LPC47N227_FIRDMASELECT_MASK 0x0f | |
| 94 | #define LPC47N227_FIRDMASELECT_VAL_DMA1 0x01 /* 47n227 has three dma channels */ | |
| 95 | #define LPC47N227_FIRDMASELECT_VAL_DMA2 0x02 | |
| 96 | #define LPC47N227_FIRDMASELECT_VAL_DMA3 0x03 | |
| 97 | #define LPC47N227_FIRDMASELECT_VAL_NONE 0x0f | |
| 98 | ||
| 99 | ||
| 100 | #endif |