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arm64: dts: imx93: add a55 pmu 

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>
This commit is contained in:
Peng Fan 2022-09-05 13:59:13 +08:00 committed by Shawn Guo
parent 000aed86e4
commit b4aa33b3e5
1 changed files with 5 additions and 0 deletions
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5
arch/arm64/boot/dts/freescale/imx93.dtsi
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@ -72,6 +72,11 @@ clk_ext1: clock-ext1 {
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";