tree b0f7b3d88069e1166fe9a92ba9c3463ab80ab35b
parent dfe30efb1d5ae7db8f216bb1d5f2c2b58afec33b
author jagadeesh ujja <jagadeesh.ujja@arm.com> 1494500538 +0530
committer jagadeesh ujja <jagadeesh.ujja@arm.com> 1497525716 +0530

CSS:Fix scpi "get_power_state" when ARM_PLAT_MT is set

The ARM_PLAT_MT bit enables the support for MT bit in
MPIDR format. This means that the level 0 affinity
represents the thread and CPU / Cluster levels are
at affinity level 1 and 2 respectively.
This was not catered for in the scpi 'css_scp_get_power_state, API.
Since the SCPI driver can only cater for single threaded CPUs,
this patch fixes the problem by catering for this shift by
effectively ignoring the Thread (level 0) affinity level.

Change-Id: If44f55c9fb2773c8d3f8a9bbcf5420a6f7409dfe
Signed-off-by: jagadeesh ujja <jagadeesh.ujja@arm.com>