From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Stephen Boyd <swboyd@chromium.org>
Cc: Andy Gross <andy.gross@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: Add pmu node to sdm845
Date: Fri, 22 Jun 2018 09:56:34 -0700 [thread overview]
Message-ID: <20180622165634.GB10336@builder> (raw)
In-Reply-To: <20180522062352.151257-1-swboyd@chromium.org>
On Mon 21 May 23:23 PDT 2018, Stephen Boyd wrote:
> Add the CPU PMU on sdm845 to get perf support for hardware events.
>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Regards,
Bjorn
> ---
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index 7c85e7c596db..93a62c2be86c 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -152,6 +152,11 @@
> };
> };
>
> + pmu {
> + compatible = "arm,armv8-pmuv3";
> + interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> timer {
> compatible = "arm,armv8-timer";
> interrupts = <GIC_PPI 1 IRQ_TYPE_LEVEL_LOW>,
> --
> Sent by a computer through tubes
>
prev parent reply other threads:[~2018-06-22 16:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-22 6:23 [PATCH] arm64: dts: qcom: Add pmu node to sdm845 Stephen Boyd
2018-06-22 16:56 ` Bjorn Andersson [this message]
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