arm64: dts: add random number generator dts node to APM X-Gene platform.
arm64: dts: add random number generator dts node to APM X-Gene platform.

This adds random number generator dts node to APM X-Gene platform.

Signed-off-by: Feng Kan <341755dd8b01393ddbe079bc8760de71a61de39f@apm.com>
Signed-off-by: Herbert Xu <ef65de1c7be0aa837fe7b25ba9a7739905af6a55@gondor.apana.org.au>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs