What:		/sys/class/tsm/tsmN
Contact:	linux-coco@lists.linux.dev
Description:
		"tsmN" is a device that represents the generic attributes of a
		platform TEE Security Manager.  It is typically a child of a
		platform enumerated TSM device. /sys/class/tsm/tsmN/uevent
		signals when the PCI layer is able to support establishment of
		link encryption and other device-security features coordinated
		through a platform tsm.

What:		/sys/class/tsm/tsmN/streamH.R.E
Contact:	linux-pci@vger.kernel.org
Description:
		(RO) When a host bridge has established a secure connection via
		the platform TSM, symlink appears. The primary function of this
		is have a system global review of TSM resource consumption
		across host bridges. The link points to the endpoint PCI device
		and matches the same link published by the host bridge. See
		Documentation/ABI/testing/sysfs-devices-pci-host-bridge.