18c2ecf20Sopenharmony_ciWhat:		/sys/bus/tee/devices/optee-ta-<uuid>/
28c2ecf20Sopenharmony_ciDate:           May 2020
38c2ecf20Sopenharmony_ciKernelVersion   5.8
48c2ecf20Sopenharmony_ciContact:        op-tee@lists.trustedfirmware.org
58c2ecf20Sopenharmony_ciDescription:
68c2ecf20Sopenharmony_ci		OP-TEE bus provides reference to registered drivers under this directory. The <uuid>
78c2ecf20Sopenharmony_ci		matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers
88c2ecf20Sopenharmony_ci		are free to create needed API under optee-ta-<uuid> directory.
98c2ecf20Sopenharmony_ci
108c2ecf20Sopenharmony_ciWhat:		/sys/bus/tee/devices/optee-ta-<uuid>/need_supplicant
118c2ecf20Sopenharmony_ciDate:		November 2023
128c2ecf20Sopenharmony_ciKernelVersion:	6.7
138c2ecf20Sopenharmony_ciContact:	op-tee@lists.trustedfirmware.org
148c2ecf20Sopenharmony_ciDescription:
158c2ecf20Sopenharmony_ci		Allows to distinguish whether an OP-TEE based TA/device requires user-space
168c2ecf20Sopenharmony_ci		tee-supplicant to function properly or not. This attribute will be present for
178c2ecf20Sopenharmony_ci		devices which depend on tee-supplicant to be running.
18