diff mbox series

[3/3] arm64: dts: imx93: add ddr performance monitor node

Message ID 20230310101916.2825788-3-xu.yang_2@nxp.com (mailing list archive)
State New, archived
Headers show
Series [1/3] drivers/perf: imx_ddr: Add support for NXP i.MX9 SoC DDRC PMU driver | expand

Commit Message

Xu Yang March 10, 2023, 10:19 a.m. UTC 
Add performance monitor.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

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>;
+		};
 	};
 };