arm64: dts: imx8ulp: add pmu node

Add i.MX8ULP pmu node

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index 7a88d7016b498e91f4cb5dda94fac166073b8f16..feb58e68a9f85db35b7ff4494f77464a0773fff1 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -63,6 +63,14 @@
                interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
        };
 
+       pmu {
+               compatible = "arm,cortex-a35-pmu";
+               interrupt-parent = <&gic>;
+               interrupts = <GIC_PPI 7
+                            (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+               interrupt-affinity = <&A35_0>, <&A35_1>;
+       };
+
        psci {
                compatible = "arm,psci-1.0";
                method = "smc";