H Hartley Sweeten | 1b4bcf1 | 2014-11-10 16:20:17 -0700 | [diff] [blame] | 1 | #ifndef _ADDI_TCW_H |
| 2 | #define _ADDI_TCW_H |
| 3 | |
| 4 | /* |
| 5 | * Following are the generic definitions for the ADDI-DATA timer/counter/ |
| 6 | * watchdog (TCW) registers and bits. Some of the registers are not used |
| 7 | * depending on the use of the TCW. |
| 8 | */ |
| 9 | |
| 10 | #define ADDI_TCW_VAL_REG 0x00 |
| 11 | |
| 12 | #define ADDI_TCW_SYNC_REG 0x00 |
| 13 | #define ADDI_TCW_SYNC_CTR_TRIG (1 << 8) |
| 14 | #define ADDI_TCW_SYNC_CTR_DIS (1 << 7) |
| 15 | #define ADDI_TCW_SYNC_CTR_ENA (1 << 6) |
| 16 | #define ADDI_TCW_SYNC_TIMER_TRIG (1 << 5) |
| 17 | #define ADDI_TCW_SYNC_TIMER_DIS (1 << 4) |
| 18 | #define ADDI_TCW_SYNC_TIMER_ENA (1 << 3) |
| 19 | #define ADDI_TCW_SYNC_WDOG_TRIG (1 << 2) |
| 20 | #define ADDI_TCW_SYNC_WDOG_DIS (1 << 1) |
| 21 | #define ADDI_TCW_SYNC_WDOG_ENA (1 << 0) |
| 22 | |
| 23 | #define ADDI_TCW_RELOAD_REG 0x04 |
| 24 | |
| 25 | #define ADDI_TCW_TIMEBASE_REG 0x08 |
| 26 | |
| 27 | #define ADDI_TCW_CTRL_REG 0x0c |
| 28 | #define ADDI_TCW_CTRL_EXT_CLK_STATUS (1 << 21) |
| 29 | #define ADDI_TCW_CTRL_CASCADE (1 << 20) |
| 30 | #define ADDI_TCW_CTRL_CNTR_ENA (1 << 19) |
| 31 | #define ADDI_TCW_CTRL_CNT_UP (1 << 18) |
| 32 | #define ADDI_TCW_CTRL_EXT_CLK(x) ((x) << 16) |
| 33 | #define ADDI_TCW_CTRL_OUT(x) ((x) << 11) |
| 34 | #define ADDI_TCW_CTRL_GATE (1 << 10) |
| 35 | #define ADDI_TCW_CTRL_TRIG (1 << 9) |
| 36 | #define ADDI_TCW_CTRL_EXT_GATE(x) ((x) << 7) |
| 37 | #define ADDI_TCW_CTRL_EXT_TRIG(x) ((x) << 5) |
| 38 | #define ADDI_TCW_CTRL_TIMER_ENA (1 << 4) |
| 39 | #define ADDI_TCW_CTRL_RESET_ENA (1 << 3) |
| 40 | #define ADDI_TCW_CTRL_WARN_ENA (1 << 2) |
| 41 | #define ADDI_TCW_CTRL_IRQ_ENA (1 << 1) |
| 42 | #define ADDI_TCW_CTRL_ENA (1 << 0) |
| 43 | |
| 44 | #define ADDI_TCW_STATUS_REG 0x10 |
| 45 | #define ADDI_TCW_STATUS_SOFT_CLR (1 << 3) |
| 46 | #define ADDI_TCW_STATUS_SOFT_TRIG (1 << 1) |
| 47 | #define ADDI_TCW_STATUS_OVERFLOW (1 << 0) |
| 48 | |
| 49 | #define ADDI_TCW_IRQ_REG 0x14 |
| 50 | #define ADDI_TCW_IRQ (1 << 0) |
| 51 | |
| 52 | #define ADDI_TCW_WARN_TIMEVAL_REG 0x18 |
| 53 | |
| 54 | #define ADDI_TCW_WARN_TIMEBASE_REG 0x1c |
| 55 | |
| 56 | #endif |