linux

tee: new ioctl to a register tee_shm from a dmabuf file descriptor

arm64: dt: Add no-map to the reserved-memory node for OP-TEE **not for mailine**

arm64: dt: Add support for optee on juno-r2

include/linux/arm-smccc.h: avoid sign extension problem

arm64: dt: Remove timer from mt8173 **not for mainline**