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In Tegra264, different components from memory subsystems like Memory Controller Fabric (MCF), HUB, HUB Common (HUBC), Side Band Shim (SBS) and channels have different interrupt lines for receiving memory controller error interrupts. Add support for logging memory controller errors reported by these memory subsystems on Tegra264 by: - Renaming tegra_mc_error_names array to tegra20_mc_error_names because it has a different bit index for error names compared to Tegra264. - Defining the intmask registers and mask values supported for Tegra264. - Registering interrupt handlers for interrupts associated with these different MC components which read the interrupt status registers to determine the type of violation that occurred. Signed-off-by: Ketan Patil <ketanp@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Link: https://patch.msgid.link/20260226163115.1152181-7-ketanp@nvidia.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>