linux-kernel - Re: [PATCH v1 14/15] ARM: dts: imx6sll: correct ecspi/sdma compatible

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Date:   Wed, 24 Apr 2019 08:37:45 +0200
From:   "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>
To:     Robin Gong <yibin.gong@....com>
Cc:     "broonie@...nel.org" <broonie@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "festevam@...il.com" <festevam@...il.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "u.kleine-koenig@...gutronix.de" <u.kleine-koenig@...gutronix.de>,
        "plyatov@...il.com" <plyatov@...il.com>,
        "sean.nyekjaer@...vas.dk" <sean.nyekjaer@...vas.dk>,
        dl-linux-imx <linux-imx@....com>,
        "linux-spi@...r.kernel.org" <linux-spi@...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>,
        "dmaengine@...r.kernel.org" <dmaengine@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>
Subject: Re: [PATCH v1 14/15] ARM: dts: imx6sll: correct ecspi/sdma compatible

On Tue, Apr 23, 2019 at 01:51:45PM +0000, Robin Gong wrote:
> Correct ecspi/sdma compatible since ecspi errata ERR009165
> not fixed on i.mx6sll chip.
> 
> Signed-off-by: Robin Gong <yibin.gong@....com>
> ---
>  arch/arm/boot/dts/imx6sll.dtsi | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi
> index 1b4899f..03f2103 100644
> --- a/arch/arm/boot/dts/imx6sll.dtsi
> +++ b/arch/arm/boot/dts/imx6sll.dtsi
> @@ -183,7 +183,7 @@
>  				};
>  
>  				ecspi1: spi@...8000 {
> -					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
> +					compatible ="fsl,imx51-ecspi";

Where is the fsl,imx6sll-ecspi compatible that would have prevented us
from changing this devicetree now? You should at least add it now.

Sascha

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