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33c7c92d3a
Add OPP table and interconnects property to scale DDR frequency with CPU frequency for better performance. Each operating point entry of the OPP table has CPU freq to per MC channel bandwidth mapping. One table is added for each cluster even though the table data is same because the bandwidth request is per cluster. This is done because OPP framework creates a single icc path and hence single bandwidth request if the table is marked as 'opp-shared' and shared among all clusters. For us, the OPP table data is same but the MC Client ID argument to interconnects property is different for each cluster. So, having per cluster table makes different icc path for each cluster and helps to make per cluster BW requests. Change-Id: I917c28e710f87121ec431fcb757615790966aa18 Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/3rdparty/canonical/linux-jammy/+/2861607 Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/soc/t23x-generic-dts/+/2883728 Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>