158df195cSMaxim UvarovWhat:		/sys/bus/tee/devices/optee-ta-<uuid>/
258df195cSMaxim UvarovDate:           May 2020
358df195cSMaxim UvarovKernelVersion   5.8
458df195cSMaxim UvarovContact:        op-tee@lists.trustedfirmware.org
558df195cSMaxim UvarovDescription:
658df195cSMaxim Uvarov		OP-TEE bus provides reference to registered drivers under this directory. The <uuid>
758df195cSMaxim Uvarov		matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers
858df195cSMaxim Uvarov		are free to create needed API under optee-ta-<uuid> directory.
9*d3c4786bSSumit Garg
10*d3c4786bSSumit GargWhat:		/sys/bus/tee/devices/optee-ta-<uuid>/need_supplicant
11*d3c4786bSSumit GargDate:		November 2023
12*d3c4786bSSumit GargKernelVersion:	6.7
13*d3c4786bSSumit GargContact:	op-tee@lists.trustedfirmware.org
14*d3c4786bSSumit GargDescription:
15*d3c4786bSSumit Garg		Allows to distinguish whether an OP-TEE based TA/device requires user-space
16*d3c4786bSSumit Garg		tee-supplicant to function properly or not. This attribute will be present for
17*d3c4786bSSumit Garg		devices which depend on tee-supplicant to be running.
18