From: Mark Rutland <mark.rutland@arm.com>
To: Carlo Caione <ccaione@baylibre.com>
Cc: devicetree@vger.kernel.org, abel.vesa@nxp.com,
shawnguo@kernel.org, s.hauer@pengutronix.de, robh+dt@kernel.org,
linux-imx@nxp.com, kernel@pengutronix.de, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org, l.stach@pengutronix.de
Subject: Re: [PATCH] arm64: dts: imx8mq: Add ARM PMU node
Date: Fri, 1 Feb 2019 10:24:27 +0000 [thread overview]
Message-ID: <20190201102427.GA31409@lakrids.cambridge.arm.com> (raw)
In-Reply-To: <20190131185422.7813-1-ccaione@baylibre.com>
On Thu, Jan 31, 2019 at 06:54:22PM +0000, Carlo Caione wrote:
> Add the node for the ARM Performance Monitor Units.
>
> Signed-off-by: Carlo Caione <ccaione@baylibre.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mq.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> index dbedc4a5e7fb..8b3107643ed4 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
> @@ -118,6 +118,13 @@
> };
> };
>
> + pmu {
> + compatible = "arm,armv8-pmuv3";
Please use "arm,cortex-a53-pmu".
Thanks,
Mark.
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-parent = <&gic>;
> + interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
> + };
> +
> psci {
> compatible = "arm,psci-1.0";
> method = "smc";
> --
> 2.19.1
>
prev parent reply other threads:[~2019-02-01 10:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-31 18:54 [PATCH] arm64: dts: imx8mq: Add ARM PMU node Carlo Caione
2019-02-01 10:24 ` Mark Rutland [this message]
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