tree 24ed4c27e6311b9e6e727c4fc60d88816e9ba96a
parent e456925b7361c8f95f1a80f510fe0dfff86d026c
author Chris Sides <Christopher.Sides@hpe.com> 1680552817 -0500
committer Andrew Jeffery <andrew@aj.id.au> 1682311954 +0000

detect fan type by matching against 'compatible'

Switches fan-type detection to key off well-known 'compatible' strings,
as documented
@ https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/hwmon/

Change was created in response to the comment:
"I'd much prefer we query compatible attribute through the
of_node symlink" as discussed with Andrew J. and Ed T. in the
gerrit review
@ https://gerrit.openbmc.org/c/openbmc/dbus-sensors/+/58458

Tested: confirmed fans appear in WebUI only when
valid 'compatible' strings are found

Change-Id: Ifae4abc64288e84023c045fc8b2c7a4f0d1b8498
Signed-off-by: Chris Sides <christopher.sides@hpe.com>