ARM: tegra12: set CPU rate to 2.2GHz for sku 0x87

ARM: tegra12: set CPU rate to 2.2GHz for sku 0x87

Set CPU rate to 2.2Ghz for sku 0x87 (CD575M) similar
to its DSC and POP counterparts

Bug 1342499

Change-Id: Ia4d3de1f572f8557f4eead4665c20fd80bea1c6f
Signed-off-by: Ishwarya Balaji Gururajan <igururajan@nvidia.com>
Signed-off-by: Jong Kim <jongk@nvidia.com>
Reviewed-on: http://git-master/r/419049
(cherry picked from commit 999af951da540a4db49d7294e4bec581ee2bd9ae)
Reviewed-on: http://git-master/r/422393
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Eric Brower <ebrower@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>