From: Matthias Brugger <matthias.bgg@gmail.com>
To: Ryder Lee <ryder.lee@mediatek.com>
Cc: Sean Wang <sean.wang@mediatek.com>,
Roy Luo <cheng-hao.luo@mediatek.com>,
Weijie Gao <weijie.gao@mediatek.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: Re: [PATCH 1/5] arm: dts: mt7623: add a performance counter unit device node
Date: Tue, 25 Sep 2018 17:46:42 +0200 [thread overview]
Message-ID: <8376f683-68d2-32b8-c299-32a143dcf2de@gmail.com> (raw)
In-Reply-To: <84011aa94dd7be9239b7a2f944dd30fc70568fbb.1536141302.git.ryder.lee@mediatek.com>
On 05/09/2018 12:22, Ryder Lee wrote:
> Add ARM PMU device node to enable hardware perf events.
>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Applied to v4.19-next/dts32
> ---
> arch/arm/boot/dts/mt7623.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
> index 1cdc346..8c43bd0 100644
> --- a/arch/arm/boot/dts/mt7623.dtsi
> +++ b/arch/arm/boot/dts/mt7623.dtsi
> @@ -121,6 +121,15 @@
> };
> };
>
> + pmu {
> + compatible = "arm,cortex-a7-pmu";
> + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_SPI 5 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_SPI 6 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_SPI 7 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
> + };
> +
> system_clk: dummy13m {
> compatible = "fixed-clock";
> clock-frequency = <13000000>;
>
prev parent reply other threads:[~2018-09-25 15:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-05 10:22 [PATCH 1/5] arm: dts: mt7623: add a performance counter unit device node Ryder Lee
2018-09-05 10:22 ` [PATCH 2/5] arm: dts: mt7623: update subsystem clock controller device nodes Ryder Lee
2018-09-25 15:46 ` Matthias Brugger
2018-09-05 10:22 ` [PATCH 3/5] arm: dts: mt7623: add iommu/smi " Ryder Lee
2018-09-25 15:47 ` Matthias Brugger
2018-09-05 10:22 ` [PATCH 4/5] arm: dts: mt7623: add jpeg decoder device node Ryder Lee
2018-09-25 15:47 ` Matthias Brugger
2018-09-05 10:22 ` [PATCH 5/5] arm: dts: mt7623: add display subsystem related device nodes Ryder Lee
2018-09-25 15:46 ` Matthias Brugger [this message]
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