soc/tegra: cbb: Make error interrupt enable and status per SoC

soc/tegra: cbb: Make error interrupt enable and status per SoC

Make the error interrupt enable and error status fields as per SoC. Both
of these fields can change for different SoC's. Moving them to per SoC
data helps to set or clear the required bits only for a SoC.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>