Messages in this thread Patch in this message | | | From | Prabhakar <> | Subject | [PATCH] arm64: dts: renesas: r9a07g044: Add Cortex-A55 PMU node | Date | Fri, 27 Jan 2023 17:40:14 +0000 |
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From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Enable the performance monitor unit for the Cortex-A55 cores on the RZ/G2L (r9a07g044) SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> --- arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi index 80b2332798d9..ff9bdc03a3ed 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi @@ -161,6 +161,11 @@ opp-50000000 { }; }; + pmu_a55 { + compatible = "arm,cortex-a55-pmu"; + interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; -- 2.25.1
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