tree 60a9f1d5d9b37730059814bdc9a35003e4011814
parent 12e3d67e3ba76bc832e2e1e1fc38933b055afd79
author Zev Weiss <zev@bewilderbeest.net> 1619121818 -0500
committer Zev Weiss <zweiss@equinix.com> 1619123804 +0000

psusensor: add LM25066 support

This is a pmbus-attached power management IC supported by the Linux
hwmon subsystem and employed in various boards from vendors such as
ASRock Rack and Delta Power.

LM25066 sensors can be instantiated with an entity-manager config
fragment along the lines of:

        {
            "Address": "...",
            "Bus": ...,
            "Labels": [
                "iin",
                "vin",
                "vmon",
                "vout1",
                "pin",
                "temp1"
            ],
            "Name": "...",
            "Type": "pmbus"
        },

Tested: in combination with a matching entity-manager config, LM25066
voltage, current, power, and temperature sensors appear and produce
readings on dbus and via webui-vue.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: If5cf41dcd3cde45d411d3c5a426855bc88339e24