linux-kernel - Re: [PATCH 1/2] ARM: dts: stm32: argon: remove spidev node

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Date:   Mon, 12 Sep 2022 15:16:50 +0200
From:   Alexandre TORGUE <alexandre.torgue@...s.st.com>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        <linux-spi@...r.kernel.org>
CC:     Reinhold Mueller <reinhold.mueller@...rion.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] ARM: dts: stm32: argon: remove spidev node

On 8/24/22 10:21, Wolfram Sang wrote:
> Commit 956b200a846e ("spi: spidev: Warn loudly if instantiated from DT
> as "spidev"") states that there should not be spidev nodes in DTs.
> Remove this non-HW description. There won't be a regression because it
> won't bind since 2015 anyhow.
> 
> Fixes: 16e3e44c5b87 ("ARM: dts: stm32: Add support for the emtrion emSBC-Argon")
> Cc: Reinhold Mueller <reinhold.mueller@...rion.com>
> Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
> ---
> 
> Please take it via your platform tree.
> 
>   arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi | 6 ------
>   1 file changed, 6 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi b/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
> index ac53ee3c496b..30156b7546ed 100644
> --- a/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
> @@ -435,12 +435,6 @@ &spi1 {
>   	pinctrl-0 = <&spi1_pins_a>;
>   	cs-gpios = <&gpioz 3 0>;
>   	status = "disabled";
> -
> -	spidev@0  {
> -		compatible = "spidev";
> -		reg = <0>;
> -		spi-max-frequency = <100000>;
> -	};
>   };
>   
>   &timers1 {

Applied on stm32-next.

Thanks.
Alex