From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
shawnguo@kernel.org, s.hauer@pengutronix.de
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com>,
Ye Li <ye.li@nxp.com>
Subject: [PATCH 5/7] arm64: dts: imx93: add a55 pmu
Date: Fri, 12 Aug 2022 15:46:07 +0800 [thread overview]
Message-ID: <20220812074609.53131-6-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <20220812074609.53131-1-peng.fan@oss.nxp.com>
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 55f396723adb..fd687d78cd03 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
next prev parent reply other threads:[~2022-08-12 7:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-12 7:46 [PATCH 0/7] arm64: dts: imx93: add several nodes Peng Fan (OSS)
2022-08-12 7:46 ` [PATCH 1/7] arm64: dts: imx93: correct SDHC clk entry Peng Fan (OSS)
2022-08-12 7:46 ` [PATCH 2/7] arm64: dts: imx93: add gpio clk Peng Fan (OSS)
2022-08-12 7:46 ` [PATCH 3/7] arm64: dts: imx93: add s4 mu node Peng Fan (OSS)
2022-08-12 10:07 ` Krzysztof Kozlowski
2022-08-12 7:46 ` [PATCH 4/7] arm64: dts: imx93: add blk ctrl node Peng Fan (OSS)
2022-08-12 10:08 ` Krzysztof Kozlowski
2022-08-12 7:46 ` Peng Fan (OSS) [this message]
2022-08-12 7:46 ` [PATCH 6/7] arm64: dts: imx93: add lpi2c nodes Peng Fan (OSS)
2022-08-12 10:09 ` Krzysztof Kozlowski
2022-08-12 7:46 ` [PATCH 7/7] arm64: dts: imx93: add lpspi nodes Peng Fan (OSS)
2022-08-12 10:10 ` Krzysztof Kozlowski
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