| 1 | Kernel driver `max1619.o' |
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| 2 | ========================= |
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| 3 | |
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| 4 | Status: New |
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| 5 | |
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| 6 | Supported chips: |
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| 7 | * Maxim MAX1619 |
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| 8 | Prefix: 'max1619' |
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| 9 | Addresses scanned: I2C 0x18-0x1a, 0x29-0x2b, 0x4c-0x4e |
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| 10 | Datasheet: Publicly available at the Maxim website |
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| 11 | http://pdfserv.maxim-ic.com/en/ds/MAX1619.pdf |
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| 12 | |
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| 13 | Author: Alexey Fisher <fishor@mail.ru> |
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| 14 | |
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| 15 | License: GPL |
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| 16 | |
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| 17 | |
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| 18 | Module Parameters |
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| 19 | ----------------- |
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| 20 | |
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| 21 | * force: short array (min = 1, max = 48) |
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| 22 | List of adapter,address pairs to boldly assume to be present |
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| 23 | * force_max1619: short array (min = 1, max = 48) |
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| 24 | List of adapter,address pairs which are unquestionably assumed to contain |
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| 25 | a `max1619' chip |
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| 26 | * probe: short array (min = 1, max = 48) |
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| 27 | List of adapter,address pairs to scan additionally |
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| 28 | * probe_range: short array (min = 1, max = 48) |
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| 29 | List of adapter,start-addr,end-addr triples to scan additionally |
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| 30 | * ignore: short array (min = 1, max = 48) |
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| 31 | List of adapter,address pairs not to scan |
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| 32 | * ignore_range: short array (min = 1, max = 48) |
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| 33 | List of adapter,start-addr,end-addr triples not to scan |
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| 34 | |
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| 35 | |
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| 36 | Description |
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| 37 | ----------- |
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| 38 | |
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| 39 | The MAX1619 is a digital temperature sensor. It senses its own temperature as |
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| 40 | well as the temperature of up to one external diode. |
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| 41 | |
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| 42 | All temperature values are given in degrees Celsius. Resolution |
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| 43 | is 1.0 degree for the local temperature and for the remote temperature. |
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| 44 | |
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| 45 | Only the external sensor has high and low limits. |
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| 46 | |
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| 47 | The max1619 driver will not update its values more frequently than every |
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| 48 | other second; reading them more often will do no harm, but will return |
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| 49 | 'old' values. |
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| 50 | |
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| 51 | |
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| 52 | Chip Features |
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| 53 | ------------- |
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| 54 | |
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| 55 | Chips 'max1619' |
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| 56 | |
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| 57 | LABEL LABEL CLASS COMPUTE CLASS MODE MAGN |
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| 58 | temp1 - - R- 0 |
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| 59 | temp2 - - R- 0 |
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| 60 | temp2_max temp2 temp2 RW 0 |
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| 61 | temp2_min temp2 temp2 RW 0 |
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| 62 | temp2_crit temp2 temp2 RW 0 |
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| 63 | temp2_hyst temp2 temp2 RW 0 |
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| 64 | alarms - - R- 0 |
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| 65 | |
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| 66 | LABEL FEATURE SYMBOL SYSCTL FILE:N |
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| 67 | temp1 SENSORS_MAX1619_LOCAL_TEMP temp1:1 |
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| 68 | temp2 SENSORS_MAX1619_REMOTE_TEMP temp2:3 |
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| 69 | temp2_max SENSORS_MAX1619_REMOTE_HIGH temp2:1 |
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| 70 | temp2_min SENSORS_MAX1619_REMOTE_LOW temp2:2 |
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| 71 | temp2_crit SENSORS_MAX1619_REMOTE_HYST temp2_crit:1 |
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| 72 | temp2_hyst SENSORS_MAX1619_REMOTE_MAX temp2_crit:2 |
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| 73 | alarms SENSORS_MAX1619_ALARMS alarms:1 |
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