1*ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 25b5513b8SEddie James# 35b5513b8SEddie James# On-Chip Controller configuration 45b5513b8SEddie James# 55b5513b8SEddie James 65b5513b8SEddie Jamesconfig SENSORS_OCC_P8_I2C 75b5513b8SEddie James tristate "POWER8 OCC through I2C" 85b5513b8SEddie James depends on I2C 95b5513b8SEddie James select SENSORS_OCC 105b5513b8SEddie James help 115b5513b8SEddie James This option enables support for monitoring sensors provided by the 12d2a9b01fSEddie James On-Chip Controller (OCC) on a POWER8 processor. However, this driver 13d2a9b01fSEddie James can only run on a baseboard management controller (BMC) connected to 14d2a9b01fSEddie James the P8, not the POWER processor itself. Communications with the OCC are 15d2a9b01fSEddie James established through I2C bus. 165b5513b8SEddie James 175b5513b8SEddie James This driver can also be built as a module. If so, the module will be 185b5513b8SEddie James called occ-p8-hwmon. 195b5513b8SEddie James 205b5513b8SEddie Jamesconfig SENSORS_OCC_P9_SBE 215b5513b8SEddie James tristate "POWER9 OCC through SBE" 225b5513b8SEddie James depends on FSI_OCC 235b5513b8SEddie James select SENSORS_OCC 245b5513b8SEddie James help 255b5513b8SEddie James This option enables support for monitoring sensors provided by the 26d2a9b01fSEddie James On-Chip Controller (OCC) on a POWER9 processor. However, this driver 27d2a9b01fSEddie James can only run on a baseboard management controller (BMC) connected to 28d2a9b01fSEddie James the P9, not the POWER processor itself. Communications with the OCC are 29d2a9b01fSEddie James established through SBE fifo on an FSI bus. 305b5513b8SEddie James 315b5513b8SEddie James This driver can also be built as a module. If so, the module will be 325b5513b8SEddie James called occ-p9-hwmon. 335b5513b8SEddie James 345b5513b8SEddie Jamesconfig SENSORS_OCC 355679ed99SJean Delvare tristate 36