Mainline:Broadcom Kona/BCM590xx/RTC: Difference between revisions
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!Offset | !Offset | ||
!Purpose | !Purpose | ||
!Mask | |||
!Value | !Value | ||
|- | |- | ||
|0 | |0 | ||
|Second (<code>SC</code>) | |Second (<code>SC</code>) | ||
|0x3F | |||
|Current second, from 0 to 59. | |Current second, from 0 to 59. | ||
|- | |- | ||
|1 | |1 | ||
|Minute (<code>MN</code>) | |Minute (<code>MN</code>) | ||
|0x3F | |||
|Current minute of the hour, from 0 to 59. | |Current minute of the hour, from 0 to 59. | ||
|- | |- | ||
|2 | |2 | ||
|Hour (<code>HR</code>) | |Hour (<code>HR</code>) | ||
|0x1F | |||
|Current hour of the day, from 0 to 23. | |Current hour of the day, from 0 to 23. | ||
|- | |- | ||
|3 | |3 | ||
|Weekday (<code>WD</code>) | |Weekday (<code>WD</code>) | ||
|Day of week, from 0 to 6. | |{{speculation|0x0F}} | ||
|Day of week, from 0 to 6. Appears to roll over whenever the day changes; {{speculation|the hardware does not enforce a specific start.}} Sets itself to 0 on reset. '''Not used in downstream.'''<br>{{speculation|The day of month sets itself to 0 on reset, which should be an invalid value, but would suggest that the range is 0 -> Sunday, 6 -> Monday, but there is no downstream code to confirm this.}} | |||
|- | |- | ||
|4 | |4 | ||
|Day of month (<code>DT</code>) | |Day of month (<code>DT</code>) | ||
|Day of month, starting from 1. | |0x1F | ||
|Day of month, starting from 1. Sets itself to 0 on reset. | |||
|- | |- | ||
|5 | |5 | ||
|Month (<code>MT_WD</code>) | |Month (<code>MT_WD</code>) | ||
|0x0F | |||
|Number of the month. 1 to 12 represent January-December. | |Number of the month. 1 to 12 represent January-December. | ||
|- | |- | ||
|6 | |6 | ||
|Year (<code>YR</code>) | |Year (<code>YR</code>) | ||
|0xFF | |||
|Amount of years since 2000 (0 = 2000, 1 = 2001, etc.) | |Amount of years since 2000 (0 = 2000, 1 = 2001, etc.) | ||
|} | |} | ||