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	"fsl,imx8mp-ddr-pmu"
9
10- reg: physical address and size
11
12- interrupts: single interrupt
13	generated by the control block
14
15Example:
16
17	ddr-pmu@5c020000 {
18		compatible = "fsl,imx8-ddr-pmu";
19		reg = <0x5c020000 0x10000>;
20		interrupt-parent = <&gic>;
21		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
22	};
23