ARM: keystone: TI Updates for v6.2
Updates:
* Switch over to standard PSCI for keystone2 platforms.
* tag 'ti-keystone-soc-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
ARM: keystone: Replace platform SMP with PSCI
Link: https://lore.kernel.org/r/20221122185650.nrh7s2g5obndj5vj@dental
Signed-off-by: Arnd Bergmann <arnd@arndb.de>