linux-kernel - Re: [PATCH 3/3] ARM: dts: imx6ull: address some more incompatibilites between i.MX6UL and i.MX6ULL

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Message-ID: <20180126090545.GD14058@b29396-OptiPlex-7040>
Date:   Fri, 26 Jan 2018 17:05:45 +0800
From:   Dong Aisheng <dongas86@...il.com>
To:     Lothar Waßmann <LW@...O-electronics.de>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>, linux-imx@....com
Subject: Re: [PATCH 3/3] ARM: dts: imx6ull: address some more
 incompatibilites between i.MX6UL and i.MX6ULL

On Fri, Jan 26, 2018 at 09:23:52AM +0100, Lothar Waßmann wrote:
> The i.MX6ULL doesn't have the CAAM engine nor any SIM interface.
> These are currently not implemented for i.MX6UL but it cannot hurt to
> delete the corresponding nodes from the i.MX6ULL DTB anyway.
> 
> Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>

Acked-by: Dong Aisheng <aisheng.dong@....com>

Regards
Dong Aisheng

> ---
>  arch/arm/boot/dts/imx6ull.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
> index 8724fdb2..da325cd 100644
> --- a/arch/arm/boot/dts/imx6ull.dtsi
> +++ b/arch/arm/boot/dts/imx6ull.dtsi
> @@ -67,6 +67,12 @@
>  			};
>  		};
>  
> +		aips-bus@...0000 {
> +			/delete-node/ caam@...00000;
> +			/delete-node/ sim@...c0000;
> +			/delete-node/ sim@...40000;
> +		};
> +
>  		aips3: aips-bus@...0000 {
>  			compatible = "fsl,aips-bus", "simple-bus";
>  			#address-cells = <1>;
> -- 
> 2.1.4
>