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)
Cc: imx@lists.linux.dev
Subject: [PATCH 1/2] arm64: dts: imx95: add DDR Perf Monitor node
Date: Mon, 5 Aug 2024 16:14:15 -0400 [thread overview]
Message-ID: <20240805201416.2974996-1-Frank.Li@nxp.com> (raw)
From: Xu Yang <xu.yang_2@nxp.com>
Add DDR Perf Monitor for i.MX95.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
arch/arm64/boot/dts/freescale/imx95.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 217565c960bba..d25465c947822 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1555,5 +1555,11 @@ sai2: sai@4c880000 {
dma-names = "rx", "tx";
status = "disabled";
};
+
+ ddr-pmu@4e090dc0 {
+ compatible = "fsl,imx95-ddr-pmu", "fsl,imx93-ddr-pmu";
+ reg = <0x0 0x4e090dc0 0x0 0x200>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};
--
2.34.1
next reply other threads:[~2024-08-05 20:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-05 20:14 Frank Li [this message]
2024-08-05 20:14 ` [PATCH 2/2] arm64: dts: imx95: add flexcan[1..5] support Frank Li
2024-08-13 7:31 ` [PATCH 1/2] arm64: dts: imx95: add DDR Perf Monitor node Shawn Guo
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