| Thomas Gleixner | ec8f24b | 2019-05-19 13:07:45 +0100 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| Eddie James | 5b5513b | 2018-11-08 15:05:24 -0600 | [diff] [blame] | 2 | # |
| 3 | # On-Chip Controller configuration |
| 4 | # |
| 5 | |
| 6 | config SENSORS_OCC_P8_I2C |
| 7 | tristate "POWER8 OCC through I2C" |
| 8 | depends on I2C |
| Jean Delvare | c112d75 | 2019-04-10 12:56:35 +0200 | [diff] [blame] | 9 | depends on ARM || ARM64 || COMPILE_TEST |
| Eddie James | 5b5513b | 2018-11-08 15:05:24 -0600 | [diff] [blame] | 10 | select SENSORS_OCC |
| 11 | help |
| 12 | This option enables support for monitoring sensors provided by the |
| Eddie James | d2a9b01 | 2019-04-16 15:54:28 +0000 | [diff] [blame] | 13 | On-Chip Controller (OCC) on a POWER8 processor. However, this driver |
| 14 | can only run on a baseboard management controller (BMC) connected to |
| 15 | the P8, not the POWER processor itself. Communications with the OCC are |
| 16 | established through I2C bus. |
| Eddie James | 5b5513b | 2018-11-08 15:05:24 -0600 | [diff] [blame] | 17 | |
| 18 | This driver can also be built as a module. If so, the module will be |
| 19 | called occ-p8-hwmon. |
| 20 | |
| 21 | config SENSORS_OCC_P9_SBE |
| 22 | tristate "POWER9 OCC through SBE" |
| 23 | depends on FSI_OCC |
| Jean Delvare | c112d75 | 2019-04-10 12:56:35 +0200 | [diff] [blame] | 24 | depends on ARM || ARM64 || COMPILE_TEST |
| Eddie James | 5b5513b | 2018-11-08 15:05:24 -0600 | [diff] [blame] | 25 | select SENSORS_OCC |
| 26 | help |
| 27 | This option enables support for monitoring sensors provided by the |
| Eddie James | d2a9b01 | 2019-04-16 15:54:28 +0000 | [diff] [blame] | 28 | On-Chip Controller (OCC) on a POWER9 processor. However, this driver |
| 29 | can only run on a baseboard management controller (BMC) connected to |
| 30 | the P9, not the POWER processor itself. Communications with the OCC are |
| 31 | established through SBE fifo on an FSI bus. |
| Eddie James | 5b5513b | 2018-11-08 15:05:24 -0600 | [diff] [blame] | 32 | |
| 33 | This driver can also be built as a module. If so, the module will be |
| 34 | called occ-p9-hwmon. |
| 35 | |
| 36 | config SENSORS_OCC |
| Jean Delvare | 5679ed9 | 2019-04-10 12:47:26 +0200 | [diff] [blame] | 37 | tristate |