From: Peng Fan <peng.fan@nxp.com>
Date: Mon, 5 Sep 2022 05:59:13 +0000 (+0800)
Subject: arm64: dts: imx93: add a55 pmu
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b4aa33b3e51b4357e4c9728ad3a4a37b2e34ff83;p=linux.git

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>
---

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 93f96067456ea..9f6e8a3860714 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -72,6 +72,11 @@
 		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";