linux-kernel - [PATCH v3 6/6] arm64: dts: imx93: add ddr edac support

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Message-Id: <20241016-imx95_edac-v3-6-86ae6fc2756a@nxp.com>
Date: Wed, 16 Oct 2024 16:31:14 -0400
From: Frank Li <Frank.Li@....com>
To: York Sun <york.sun@....com>, Borislav Petkov <bp@...en8.de>, 
 Tony Luck <tony.luck@...el.com>, James Morse <james.morse@....com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Robert Richter <rric@...nel.org>, Krzysztof Kozlowski <krzk@...nel.org>, 
 Rob Herring <robh@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Borislav Petkov <bp@...e.de>, devicetree@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 Frank Li <Frank.Li@....com>
Subject: [PATCH v3 6/6] arm64: dts: imx93: add ddr edac support

Add ddr edac support for imx93.

Signed-off-by: Frank Li <Frank.Li@....com>
---
 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 04b9b3d31f4fa..ea83e38ae4d88 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1326,6 +1326,14 @@ usbmisc2: usbmisc@...00200 {
 			#index-cells = <1>;
 		};
 
+		memory-controller@...00000 {
+			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@...00dc0 {
 			compatible = "fsl,imx93-ddr-pmu";
 			reg = <0x4e300dc0 0x200>;

-- 
2.34.1