linux-kernel - RE: [PATCH] arm64: dts: imx8mm: Remove redundant interrupt-parent assignment

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Message-ID: <AM0PR04MB4481546EFDF5A53078F1A385881B0@AM0PR04MB4481.eurprd04.prod.outlook.com>
Date:   Wed, 12 Feb 2020 07:27:45 +0000
From:   Peng Fan <peng.fan@....com>
To:     Anson Huang <anson.huang@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        Leonard Crestez <leonard.crestez@....com>,
        Daniel Baluta <daniel.baluta@....com>,
        "aford173@...il.com" <aford173@...il.com>,
        "S.j. Wang" <shengjiu.wang@....com>, Jacky Bai <ping.bai@....com>,
        Jun Li <jun.li@....com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH] arm64: dts: imx8mm: Remove redundant interrupt-parent
 assignment

Hi Anson,

> Subject: [PATCH] arm64: dts: imx8mm: Remove redundant interrupt-parent
> assignment

There is already a patch: https://patchwork.kernel.org/patch/11340613/

Thanks,
Peng.

> 
> GIC is assigned as interrupt-parent by default, no need to assign it again in
> ddr-pmu node, remove it.
> 
> Signed-off-by: Anson Huang <Anson.Huang@....com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mm.dtsi | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> index 1e5e115..b3d0b29 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> @@ -896,7 +896,6 @@
>  		ddr-pmu@...00000 {
>  			compatible = "fsl,imx8mm-ddr-pmu", "fsl,imx8m-ddr-pmu";
>  			reg = <0x3d800000 0x400000>;
> -			interrupt-parent = <&gic>;
>  			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
>  		};
>  	};
> --
> 2.7.4