drivers: tegra: Compile cpuquiet driver for T210

drivers: tegra: Compile cpuquiet driver for T210

Compile the cpuquiet platform driver for T210 if the cpuquiet framework
is enabled. This will enable 'auto-hotplugging' of cpus.

Change-Id: Iec8857598d8efaceee1e97303b38758268fd2378
Signed-off-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/491597
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Tested-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sivaram Nair <sivaramn@nvidia.com>