Altera SOCFPGA SDRAM Error Detection & Correction [EDAC]The EDAC accesses a range of registers in the SDRAM controller.Required properties:- compatible : should contain "altr,sdram-edac";- altr,sdr-syscon : phandle of the sdr module- interrupts : Should contain the SDRAM ECC IRQ in the appropriate format for the IRQ controller.Example: sdramedac { compatible = "altr,sdram-edac"; altr,sdr-syscon = <&sdr>; interrupts = <0 39 4>; };