Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210217' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210217' into staging

target-arm queue:
 * Support ARMv8.5-MemTag for linux-user
 * ncpm7xx: Support SMBus
 * MAINTAINERS: add section for Clock framework

# gpg: Signature made Wed 17 Feb 2021 11:01:45 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210217: (37 commits)
  MAINTAINERS: add myself maintainer for the clock framework
  hw/i2c: Implement NPCM7XX SMBus Module FIFO Mode
  hw/i2c: Add a QTest for NPCM7XX SMBus Device
  hw/arm: Add I2C sensors and EEPROM for GSJ machine
  hw/arm: Add I2C sensors for NPCM750 eval board
  hw/i2c: Implement NPCM7XX SMBus Module Single Mode
  tests/tcg/aarch64: Add mte smoke tests
  target/arm: Enable MTE for user-only
  target/arm: Add allocation tag storage for user mode
  linux-user/aarch64: Signal SEGV_MTEAERR for async tag check error
  linux-user/aarch64: Signal SEGV_MTESERR for sync tag check fault
  linux-user/aarch64: Pass syndrome to EXC_*_ABORT
  target/arm: Split out syndrome.h from internals.h
  linux-user/aarch64: Implement PROT_MTE
  linux-user/aarch64: Implement PR_MTE_TCF and PR_MTE_TAG
  target/arm: Use the proper TBI settings for linux-user
  target/arm: Improve gen_top_byte_ignore
  linux-user/aarch64: Implement PR_TAGGED_ADDR_ENABLE
  linux-user: Handle tags in lock_user/unlock_user
  linux-user: Fix types in uaccess.c
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>