First fix the errors for snps,ddrc-3.80a in DT bindings, then add the device node to support EDAC on imx8mp. Changes in V2: * Suggested by Krzysztof, fix the error for snps,ddrc-3.80a compatible in synopsys,ddrc-ecc.yaml, then add the dts node in device tree. Sherry Sun (2): dt-bindings: memory: snps,ddrc-3.80a compatible also need interrupts arm64: dts: imx8mp: add ddr controller node to support EDAC on imx8mp .../bindings/memory-controllers/synopsys,ddrc-ecc.yaml | 6 ++++-- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 6 ++++++ 2 files changed, 10 insertions(+), 2 deletions(-) -- 2.17.1