tree 64b5dcf3c2d369bbac88c33db627230367ff5cca
parent 388aabc85d4c6a0e603e45421e7e2edadd9f24ac
author Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 1469787996 +0800
committer York Sun <york.sun@nxp.com> 1470156469 -0700

arm/PSCI: Fixed the backward compatiblity issue

Appended the compatible strings of old version PSCI to the latest
version supported. And there are some psci functions' property must
be added to DT only for psci version 0.1, including cpu_on, cpu_off,
cpu_suspend, migrate.

Note, ARMv8 Secure Firmware Framework doesn't support PSCI ver 0.1.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>