linux-kernel - [PATCH v18 1/3] ARM: dts: nuvoton: Add node for NPCM memory controller

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Message-Id: <20230111093245.318745-2-milkfafa@gmail.com>
Date:   Wed, 11 Jan 2023 17:32:43 +0800
From:   Marvin Lin <milkfafa@...il.com>
To:     krzysztof.kozlowski@...aro.org, robh+dt@...nel.org, bp@...en8.de,
        tony.luck@...el.com, james.morse@....com, mchehab@...nel.org,
        rric@...nel.org, benjaminfair@...gle.com, yuenn@...gle.com,
        venture@...gle.com, avifishman70@...il.com, tmaimon77@...il.com,
        tali.perry1@...il.com
Cc:     linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, openbmc@...ts.ozlabs.org,
        KWLIU@...oton.com, YSCHU@...oton.com, ctcchien@...oton.com,
        kflin@...oton.com, Marvin Lin <milkfafa@...il.com>
Subject: [PATCH v18 1/3] ARM: dts: nuvoton: Add node for NPCM memory controller

Add node for memory controller present on Nuvoton NPCM SoCs. The
memory controller supports single bit error correction and double bit
error detection.

Signed-off-by: Marvin Lin <milkfafa@...il.com>
---
 arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
index c7b5ef15b716..d875e8ac1e09 100644
--- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
+++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
@@ -179,6 +179,13 @@ fiux: spi@...01000 {
 			status = "disabled";
 		};
 
+		mc: memory-controller@...24000 {
+			compatible = "nuvoton,npcm750-memory-controller";
+			reg = <0xf0824000 0x1000>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		apb {
 			#address-cells = <1>;
 			#size-cells = <1>;
-- 
2.34.1