Merge tag 'at91-soc-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux...

AT91 SoC for 5.20

It contains updates for integration with OP-TEE by having a
dummy outer_cache.write_sec function to avoid triggering
exception when Linux tries to update secure registers.

* tag 'at91-soc-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: at91: setup outer cache .write_sec() callback if needed
  ARM: at91: add sam_linux_is_optee_available() function

Link: https://lore.kernel.org/r/20220721085852.1740924-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>