Peter Daifuku 1e125f245e gpu: nvgpu: support for clk.measure_freq for igpu ...

Add support for the measure_freq clock op for igpu:
  - add nvgpu_clk_measure_freq(), which in turn calls
    the get_rate() clock op.
  - Initialize the measure_freq clock op to nvgpu_clk_measure_freq()
    for native linux and vgpu.

JIRA ESRM-398

Change-Id: I8a3b2ee79e29e3491a16f55281494f05cd841b07
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1850585
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Nirav Patel <nipatel@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-09-28 23:04:32 -07:00

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