| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 1 | Kernel driver adm1031 |
| 2 | ===================== |
| 3 | |
| 4 | Supported chips: |
| 5 | * Analog Devices ADM1030 |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 6 | |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 7 | Prefix: 'adm1030' |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 8 | |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 9 | Addresses scanned: I2C 0x2c to 0x2e |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 10 | |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 11 | Datasheet: Publicly available at the Analog Devices website |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 12 | |
| Alexander A. Klimov | ad736c1 | 2020-07-19 19:55:12 +0200 | [diff] [blame] | 13 | https://www.analog.com/en/prod/0%2C2877%2CADM1030%2C00.html |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 14 | |
| 15 | * Analog Devices ADM1031 |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 16 | |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 17 | Prefix: 'adm1031' |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 18 | |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 19 | Addresses scanned: I2C 0x2c to 0x2e |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 20 | |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 21 | Datasheet: Publicly available at the Analog Devices website |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 22 | |
| Alexander A. Klimov | ad736c1 | 2020-07-19 19:55:12 +0200 | [diff] [blame] | 23 | https://www.analog.com/en/prod/0%2C2877%2CADM1031%2C00.html |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 24 | |
| 25 | Authors: |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 26 | - Alexandre d'Alton <alex@alexdalton.org> |
| 27 | - Jean Delvare <jdelvare@suse.de> |
| R.Marek@sh.cvut.cz | 7f15b66 | 2005-05-26 12:42:19 +0000 | [diff] [blame] | 28 | |
| 29 | Description |
| 30 | ----------- |
| 31 | |
| 32 | The ADM1030 and ADM1031 are digital temperature sensors and fan controllers. |
| 33 | They sense their own temperature as well as the temperature of up to one |
| 34 | (ADM1030) or two (ADM1031) external diodes. |
| 35 | |
| 36 | All temperature values are given in degrees Celsius. Resolution is 0.5 |
| 37 | degree for the local temperature, 0.125 degree for the remote temperatures. |
| 38 | |
| 39 | Each temperature channel has its own high and low limits, plus a critical |
| 40 | limit. |
| 41 | |
| 42 | The ADM1030 monitors a single fan speed, while the ADM1031 monitors up to |
| 43 | two. Each fan channel has its own low speed limit. |