linux-kernel - Re: [PATCH] arm64: dts: freescale: fix dcfg address range

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Message-ID: <20210130133106.GI907@dragon>
Date:   Sat, 30 Jan 2021 21:31:06 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Zyta Szpak <zr@...ihalf.com>
Cc:     leoyang.li@....com, robh+dt@...nel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: freescale: fix dcfg address range

On Thu, Jan 21, 2021 at 04:52:37PM +0100, Zyta Szpak wrote:
> Dcfg was overlapping with clockgen address space which resulted
> in failure in memory allocation for dcfg. According regs description
> dcfg size should not be bigger than 4KB.
> 
> Signed-off-by: Zyta Szpak <zr@...ihalf.com>

I changed subject prefix to 'arm64: dts: ls1046a: ...', and applied the
patch with Fixes tag below.

Fixes: 8126d88162a5 ("arm64: dts: add QorIQ LS1046A SoC support")

Shawn

> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> index 025e1f587662..565934cbfa28 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> @@ -385,7 +385,7 @@
>  
>  		dcfg: dcfg@...0000 {
>  			compatible = "fsl,ls1046a-dcfg", "syscon";
> -			reg = <0x0 0x1ee0000 0x0 0x10000>;
> +			reg = <0x0 0x1ee0000 0x0 0x1000>;
>  			big-endian;
>  		};
>  
> -- 
> 2.17.1
>