src/sys/dev/amdpm, branch release/12.3.0

src/sys/dev/amdpm, branch release/12.3.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F12.3.0 2020-02-20T01:41:12Z MFC r357868: 2020-02-20T01:41:12Z Konstantin Belousov kib@FreeBSD.org 2020-02-20T01:41:12Z urn:sha1:080c52ae2ffdc7967ff0a5f6f0c9df563474dc3c amdpm: Add Hygon Dhyana support. Move all the power management (SMBus) drivers to their own directory, 2014-09-23T06:31:15Z Rui Paulo rpaulo@FreeBSD.org 2014-09-23T06:31:15Z urn:sha1:f495ec295bfe3ce1d21d33dca44d1046f64a28e9 away from sys/pci.