From 8255de389dbc2f67ce068ecc423b17c3adb122fe Mon Sep 17 00:00:00 2001
From: Frank Li <Frank.Li@nxp.com>
Date: Tue, 25 Feb 2025 14:21:58 -0500
Subject: [PATCH] arm64: dts: imx93: add ddr edac support

Add ddr edac support for imx93.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 56766fdb0b1e5..64cd0776b43d3 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1334,6 +1334,14 @@
 			#index-cells = <1>;
 		};
 
+		memory-controller@4e300000 {
+			compatible = "nxp,imx9-memory-controller";
+			reg = <0x4e300000 0x800>, <0x4e301000 0x1000>;
+			reg-names = "ctrl", "inject";
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			little-endian;
+		};
+
 		ddr-pmu@4e300dc0 {
 			compatible = "fsl,imx93-ddr-pmu";
 			reg = <0x4e300dc0 0x200>;
-- 
2.47.2