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ARM: dts nuvoton: Add EDAC node

PATCH Superseded William A. Kennington III 2 participants 2 messages Apr 1, 2025 – Apr 3, 2025 Device tree bindings

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William A. Kennington III

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PATCH v2 1/1 ARM: dts nuvoton: Add EDAC node

We have the driver support code, now we just need to expose the device node which can export the EDAC properties for the system memory controller. Tested on real hardware to verify that error counters show up.

Signed-off-by William A. Kennington III <[email protected]>

---
V1 -> V2: Fixed compatible string that got truncated

 arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)
arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi +7 -0
index 868454ae6bde..c7880126cc78 100644
@@ -122,6 +122,13 @@ clk: clock-controller@f0801000 {
 			clocks = <&clk_refclk>, <&clk_sysbypck>, <&clk_mcbypck>;
 		};
 
+		mc: memory-controller@f0824000 {
+			compatible = "nuvoton,npcm750-memory-controller";
+			reg = <0xf0824000 0x1000>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		gmac0: eth@f0802000 {
 			device_type = "network";
 			compatible = "snps,dwmac";
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2.49.0.472.ge94155a9ec-goog
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Quoted 6 lines · William A. Kennington III

We have the driver support code, now we just need to expose the device node which can export the EDAC properties for the system memory controller. Tested on real hardware to verify that error counters show up.

Thanks, I've applied this to be picked up through the BMC tree.

--
Andrew Jeffery <[email protected]>