Messages in this thread Patch in this message | | | From | "Peng Fan (OSS)" <> | Subject | [PATCH V2 6/8] arm64: dts: imx93: add a55 pmu | Date | Wed, 31 Aug 2022 15:49:21 +0800 |
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From: Peng Fan <peng.fan@nxp.com>
Add A55 PMU node for perf usage
Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> --- arch/arm64/boot/dts/freescale/imx93.dtsi | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 47f98c634365..f007314d8f1e 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -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"; -- 2.37.1
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