This patch adds EDAC support for the Altera CycloneV and ArriaV SoC SDRAM Controller. [PATCHv3 1/3] dts: socfpga: Add bindings for Altera SoC SDRAM [PATCHv3 2/3] dts: socfpga: Add bindings for Altera SoC SDRAM EDAC [PATCHv3 3/3] edac: altera: Add EDAC support for Altera SDRAM