arm64: dts: imx8mn: add ddr pmu node

Add ddr pmu node for i.MX8MN EVK board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 6cb6c9c9c2316b81f6588b89229fac4aebd6194f..fa22cdef1c9286f256e8f7769cbeb6165aa01d87 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -763,6 +763,12 @@
                        interrupt-controller;
                        interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
                };
+
+               ddr-pmu@3d800000 {
+                       compatible = "fsl,imx8mn-ddr-pmu", "fsl,imx8m-ddr-pmu";
+                       reg = <0x3d800000 0x400000>;
+                       interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+               };
        };
 
        usbphynop1: usbphynop1 {