arm64: dts: imx93: add a55 pmu
authorPeng Fan <peng.fan@nxp.com>
Mon, 5 Sep 2022 05:59:13 +0000 (13:59 +0800)
committerShawn Guo <shawnguo@kernel.org>
Sat, 17 Sep 2022 08:34:30 +0000 (16:34 +0800)
Add A55 PMU node for perf usage

Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx93.dtsi

index 93f96067456eaf9317ec5c5606a79a1e33834dd7..9f6e8a3860714f951a0c1d0ae966d49352fabe0d 100644 (file)
                clock-output-names = "clk_ext1";
        };
 
+       pmu {
+               compatible = "arm,cortex-a55-pmu";
+               interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+       };
+
        psci {
                compatible = "arm,psci-1.0";
                method = "smc";