From: Frank Li <Frank.Li@nxp.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
imx@lists.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM
ARCHITECTURE),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH resend v3 1/1] arm64: dts: imx93: add ddr edac support
Date: Tue, 25 Feb 2025 14:21:58 -0500 [thread overview]
Message-ID: <20250225192159.2907320-1-Frank.Li@nxp.com> (raw)
Add ddr edac support for imx93.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Change from v1 to v3
- none
Original thread in https://lore.kernel.org/imx/20241016-imx95_edac-v3-0-86ae6fc2756a@nxp.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 56766fdb0b1e5..64cd0776b43d3 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -1334,6 +1334,14 @@ usbmisc2: usbmisc@4c200200 {
#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>;
--
2.34.1
next reply other threads:[~2025-02-25 19:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-25 19:21 Frank Li [this message]
2025-03-11 2:56 ` [PATCH resend v3 1/1] arm64: dts: imx93: add ddr edac support Shawn Guo
2025-03-18 14:41 ` Alberto Merciai
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