diff options
Diffstat (limited to 'include/asm-ppc/m48t35.h')
| -rw-r--r-- | include/asm-ppc/m48t35.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/include/asm-ppc/m48t35.h b/include/asm-ppc/m48t35.h deleted file mode 100644 index a5277ea4b194..000000000000 --- a/include/asm-ppc/m48t35.h +++ /dev/null | |||
| @@ -1,77 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * Registers for the SGS-Thomson M48T35 Timekeeper RAM chip | ||
| 3 | * and | ||
| 4 | * Registers for the SGS-Thomson M48T37 Timekeeper RAM chip | ||
| 5 | * The 37 is the 35 plus alarm and century thus the offsets | ||
| 6 | * are shifted by the extra registers. | ||
| 7 | */ | ||
| 8 | |||
| 9 | #ifndef __PPC_M48T35_H | ||
| 10 | #define __PPC_M48T35_H | ||
| 11 | |||
| 12 | /* RTC offsets */ | ||
| 13 | #define M48T35_RTC_FLAGS (-8) /* the negative regs are really T37 only */ | ||
| 14 | #define M48T35_RTC_CENTURY (-7) | ||
| 15 | #define M48T35_RTC_AL_SEC (-6) | ||
| 16 | #define M48T35_RTC_AL_MIN (-5) | ||
| 17 | #define M48T35_RTC_AL_HRS (-4) | ||
| 18 | #define M48T35_RTC_AL_DOM (-3) | ||
| 19 | #define M48T35_RTC_INTERRUPT (-2) | ||
| 20 | #define M48T35_RTC_WATCHDOG (-1) | ||
| 21 | #define M48T35_RTC_CONTROL 0 /* T35 starts here */ | ||
| 22 | #define M48T35_RTC_SECONDS 1 | ||
| 23 | #define M48T35_RTC_MINUTES 2 | ||
| 24 | #define M48T35_RTC_HOURS 3 | ||
| 25 | #define M48T35_RTC_DAY 4 | ||
| 26 | #define M48T35_RTC_DOM 5 | ||
| 27 | #define M48T35_RTC_MONTH 6 | ||
| 28 | #define M48T35_RTC_YEAR 7 | ||
| 29 | |||
| 30 | /* this way help us know which bits go with which regs */ | ||
| 31 | #define M48T35_RTC_FLAGS_BL 0x10 | ||
| 32 | #define M48T35_RTC_FLAGS_AF 0x40 | ||
| 33 | #define M48T35_RTC_FLAGS_WDF 0x80 | ||
| 34 | |||
| 35 | #define M48T35_RTC_INTERRUPT_AFE 0x80 | ||
| 36 | #define M48T35_RTC_INTERRUPT_ABE 0x20 | ||
| 37 | #define M48T35_RTC_INTERRUPT_ALL (M48T35_RTC_INTERRUPT_AFE|M48T35_RTC_INTERRUPT_ABE) | ||
| 38 | |||
| 39 | #define M48T35_RTC_WATCHDOG_RB 0x03 | ||
| 40 | #define M48T35_RTC_WATCHDOG_BMB 0x7c | ||
| 41 | #define M48T35_RTC_WATCHDOG_WDS 0x80 | ||
| 42 | #define M48T35_RTC_WATCHDOG_ALL (M48T35_RTC_WATCHDOG_RB|M48T35_RTC_WATCHDOG_BMB|M48T35_RTC_W) | ||
| 43 | |||
| 44 | #define M48T35_RTC_CONTROL_WRITE 0x80 | ||
| 45 | #define M48T35_RTC_CONTROL_READ 0x40 | ||
| 46 | #define M48T35_RTC_CONTROL_CAL_SIGN 0x20 | ||
| 47 | #define M48T35_RTC_CONTROL_CAL_VALUE 0x1f | ||
| 48 | #define M48T35_RTC_CONTROL_LOCKED (M48T35_RTC_WRITE|M48T35_RTC_READ) | ||
| 49 | #define M48T35_RTC_CONTROL_CALIBRATION (M48T35_RTC_CONTROL_CAL_SIGN|M48T35_RTC_CONTROL_CAL_VALUE) | ||
| 50 | |||
| 51 | #define M48T35_RTC_SECONDS_SEC_1 0x0f | ||
| 52 | #define M48T35_RTC_SECONDS_SEC_10 0x70 | ||
| 53 | #define M48T35_RTC_SECONDS_ST 0x80 | ||
| 54 | #define M48T35_RTC_SECONDS_SEC_ALL (M48T35_RTC_SECONDS_SEC_1|M48T35_RTC_SECONDS_SEC_10) | ||
| 55 | |||
| 56 | #define M48T35_RTC_MINUTES_MIN_1 0x0f | ||
| 57 | #define M48T35_RTC_MINUTES_MIN_10 0x70 | ||
| 58 | #define M48T35_RTC_MINUTES_MIN_ALL (M48T35_RTC_MINUTES_MIN_1|M48T35_RTC_MINUTES_MIN_10) | ||
| 59 | |||
| 60 | #define M48T35_RTC_HOURS_HRS_1 0x0f | ||
| 61 | #define M48T35_RTC_HOURS_HRS_10 0x30 | ||
| 62 | #define M48T35_RTC_HOURS_HRS_ALL (M48T35_RTC_HOURS_HRS_1|M48T35_RTC_HOURS_HRS_10) | ||
| 63 | |||
| 64 | #define M48T35_RTC_DAY_DAY_1 0x03 | ||
| 65 | #define M48T35_RTC_DAY_FT 0x40 | ||
| 66 | |||
| 67 | #define M48T35_RTC_ALARM_OFF 0x00 | ||
| 68 | #define M48T35_RTC_WATCHDOG_OFF 0x00 | ||
| 69 | |||
| 70 | |||
| 71 | /* legacy */ | ||
| 72 | #define M48T35_RTC_SET 0x80 | ||
| 73 | #define M48T35_RTC_STOPPED 0x80 | ||
| 74 | #define M48T35_RTC_READ 0x40 | ||
| 75 | |||
| 76 | |||
| 77 | #endif | ||