From: Xu Yang <xu.yang_2@nxp.com>
To: will@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
frank.li@nxp.com, festevam@gmail.com
Cc: robh+dt@kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com
Subject: [PATCH v2 3/3] arm64: dts: imx93: add ddr performance monitor node
Date: Tue, 18 Apr 2023 18:29:10 +0800 [thread overview]
Message-ID: <20230418102910.2065651-3-xu.yang_2@nxp.com> (raw)
In-Reply-To: <20230418102910.2065651-1-xu.yang_2@nxp.com>
Add performance monitor.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
Changes from v2:
- no change
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 2076f9c9983a..be8a581c7454 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -725,5 +725,11 @@ media_blk_ctrl: system-controller@4ac10000 {
#power-domain-cells = <1>;
status = "disabled";
};
+
+ ddr-pmu@4e300dc0 {
+ compatible = "fsl,imx93-ddr-pmu";
+ reg = <0x4e300dc0 0x200>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};
--
2.34.1
next prev parent reply other threads:[~2023-04-18 10:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-18 10:29 [PATCH v2 1/3] drivers/perf: imx_ddr: Add support for NXP i.MX9 SoC DDRC PMU driver Xu Yang
2023-04-18 10:29 ` [PATCH v2 2/3] dt-bindings: perf: fsl-imx-ddr: Add i.MX93 compatible Xu Yang
2023-04-18 10:29 ` Xu Yang [this message]
2023-05-14 3:08 ` [PATCH v2 3/3] arm64: dts: imx93: add ddr performance monitor node Shawn Guo
2023-06-09 14:06 ` Shawn Guo
2023-05-04 3:25 ` [PATCH v2 1/3] drivers/perf: imx_ddr: Add support for NXP i.MX9 SoC DDRC PMU driver Xu Yang
2023-05-29 7:02 ` Xu Yang
2023-06-08 9:18 ` Mark Rutland
2023-06-09 11:16 ` Will Deacon
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