HwmonTemp: Support more than 2 temperature readings; add support for MAX31730.

Tested:
All 4 temperature readings of MAX31730 are available in IPMI sensors:
~ # ipmitool sensor list | grep xxx
xxx_1    | 28.000     | degrees C  | ok    | na...
xxx_2    | 27.000     | degrees C  | ok    | na...
xxx_3    | 29.000     | degrees C  | ok    | na...
xxx_4    | 42.000     | degrees C  | ok    | na...

Signed-off-by: Alex Qiu <xqiu@google.com>
Change-Id: I5325dfcc2c7ee8c2737c05e46560153301b206a5
2 files changed
tree: 8d35e36b28e10d13a3ac39d7595fc243e1f1a524
  1. cmake/
  2. include/
  3. service_files/
  4. src/
  5. tests/
  6. .clang-format
  7. .clang-ignore
  8. .gitignore
  9. cmake-format.json
  10. CMakeLists.txt
  11. Jenkinsfile
  12. LICENSE
  13. MAINTAINERS
  14. README.md
README.md

dbus-sensors

dbus-sensors is a collection of sensor applications that provide the xyz.openbmc_project.Sensor collection of interfaces. They read sensor values from hwmon, d-bus, or direct driver access to provide readings. Some advance non-sensor features such as fan presence, pwm control, and automatic cpu detection (x86) are also supported.

key features

  • runtime re-configurable from d-bus (entity-manager or the like)

  • isolated: each sensor type is isolated into its own daemon, so a bug in one sensor is unlikely to affect another, and single sensor modifications are possible

  • async single-threaded: uses sdbusplus/asio bindings

  • multiple data inputs: hwmon, d-bus, direct driver access