IP perfmon base address value is determined by iomap(). This iomap
address is dependent on many factors like platform, carveout, etc.
Currently, soc hwpm user passes static perfmon addresses to execute
reg ops.
Modify hwpm_resource_aperture struct to hold absolute/static start and
end address of the aperture. These new variables will indicate absolute
register range of the aperture.
Modify reg ops ioctl to determine aperture of given phys addr based on
IP's absolute register range.
Bug 3346199
Change-Id: I73b341633d2c780ad0f126ebc609d65cdb7f6cc9
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2564539
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Krishna Reddy <vdumpa@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
