arm64: dts: imx94: add DDR Perf Monitor node

Add DDR Perf Monitor for i.MX94.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index d4a880496b0eea8c5c095edcd00c52ad6a625c8f..73184f03f8a3e134abc03dbd22ea24eff17be79b 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -1190,5 +1190,11 @@
                                status = "disabled";
                        };
                };
+
+               ddr-pmu@4e090dc0 {
+                       compatible = "fsl,imx94-ddr-pmu", "fsl,imx93-ddr-pmu";
+                       reg = <0x0 0x4e090dc0 0x0 0x200>;
+                       interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+               };
        };
 };