1* Freescale(NXP) IMX8 DDR performance monitor
2
3Required properties:
4
5- compatible: should be one of:
6	"fsl,imx8-ddr-pmu"
7	"fsl,imx8m-ddr-pmu"
8
9- reg: physical address and size
10
11- interrupts: single interrupt
12	generated by the control block
13
14Example:
15
16	ddr-pmu@5c020000 {
17		compatible = "fsl,imx8-ddr-pmu";
18		reg = <0x5c020000 0x10000>;
19		interrupt-parent = <&gic>;
20		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
21	};
22