xref: /freebsd/sys/contrib/device-tree/Bindings/arm/altera/socfpga-sdram-edac.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1*c66ec88fSEmmanuel VadotAltera SOCFPGA SDRAM Error Detection & Correction [EDAC]
2*c66ec88fSEmmanuel VadotThe EDAC accesses a range of registers in the SDRAM controller.
3*c66ec88fSEmmanuel Vadot
4*c66ec88fSEmmanuel VadotRequired properties:
5*c66ec88fSEmmanuel Vadot- compatible : should contain "altr,sdram-edac" or "altr,sdram-edac-a10"
6*c66ec88fSEmmanuel Vadot- altr,sdr-syscon : phandle of the sdr module
7*c66ec88fSEmmanuel Vadot- interrupts : Should contain the SDRAM ECC IRQ in the
8*c66ec88fSEmmanuel Vadot	appropriate format for the IRQ controller.
9*c66ec88fSEmmanuel Vadot
10*c66ec88fSEmmanuel VadotExample:
11*c66ec88fSEmmanuel Vadot	sdramedac {
12*c66ec88fSEmmanuel Vadot		compatible = "altr,sdram-edac";
13*c66ec88fSEmmanuel Vadot		altr,sdr-syscon = <&sdr>;
14*c66ec88fSEmmanuel Vadot		interrupts = <0 39 4>;
15*c66ec88fSEmmanuel Vadot	};
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