commit | 7a5dd99b41e63e8deefcc1eaf63efc743a87453d | [log] [tgz] |
---|---|---|
author | Jim Wright <jlwright@us.ibm.com> | Tue Aug 31 16:56:52 2021 -0500 |
committer | Jim Wright <jlwright@us.ibm.com> | Fri Oct 08 17:21:49 2021 -0500 |
tree | 12562f29df4d601f009d737e58f33673e2df26a5 | |
parent | a4d38fad7049a0d1be8de965fc8dfa4154066406 [diff] |
pseq: Add GPIOs to power control application Add power control GPIOs for power on / off control and chassis power good monitoring. Use libgpiod and make neccessary meson changes. Signed-off-by: Jim Wright <jlwright@us.ibm.com> Change-Id: I4f44552e855547fea466a98cb71acdb315aa26f5
This repository contains applications for configuring and monitoring devices that deliver power to the system.
To build all applications in this repository:
meson build ninja -C build
To clean the repository and remove all build output:
rm -rf build
You can specify meson options to customize the build process. For example, you can specify:
Several applications in this repository require a PSU JSON config to run. The JSON config file provides information for:
There is an example psu.json to describe the necessary configurations.
inventoryPMBusAccessType
defines the pmbus access type, which tells the service which sysfs type to use to read the attributes. The possible values are:/sys/bus/i2c/devices/3-0069/
/sys/bus/i2c/devices/3-0069/hwmon/hwmonX/
/sys/kernel/debug/pmbus/hwmonX/
/sys/kernel/debug/pmbus/hwmonX/cffps1/
fruConfigs
defines the mapping between the attribute file and the FRU inventory interface and property. The configuration example below indicates that the service will read part_number
attribute file from a directory specified by the above pmbus access type, and assign to PartNumber
property in xyz.openbmc_project.Inventory.Decorator.Asset
interface."fruConfigs": [ { "propertyName": "PartNumber", "fileName": "part_number", "interface": "xyz.openbmc_project.Inventory.Decorator.Asset" } ]
psuDevices
defines the kernel device dir for each PSU in inventory. The configuration example below indicates that powersupply0
's device is located in /sys/bus/i2c/devices/3-0069
."psuDevices": { "/xyz/openbmc_project/inventory/system/chassis/motherboard/powersupply0" : "/sys/bus/i2c/devices/3-0069", }