1 What: /sys/bus/tee/devices/optee-ta-<uuid>/
4 Contact: op-tee@lists.trustedfirmware.org
6 OP-TEE bus provides reference to registered drivers under this directory. The <uuid>
7 matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers
8 are free to create needed API under optee-ta-<uuid> directory.
10 What: /sys/bus/tee/devices/optee-ta-<uuid>/need_supplicant
13 Contact: op-tee@lists.trustedfirmware.org
15 Allows to distinguish whether an OP-TEE based TA/device requires user-space
16 tee-supplicant to function properly or not. This attribute will be present for
17 devices which depend on tee-supplicant to be running.