From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=178.251.229.89 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792651791; b=JqHOZhQQdLV6dxJYuSPgCWPQaN7K9ATSSEJllBuSoTG5Tt24OA2hDr+GKfmxlctS9mtQ mt9uanQsb6DjfRFQi9mHkSWKcFaNojpsblAdgN3iqndN/QzXcKnkAtxXe3xc1FVkUxlK9 +F1SA6JK1ALepFHR0J2iEa61L0xrQrhK1ZUCnnWIERORs+q54UPsX/puBIyF5Ue5A7I1v vh9R1MfqmoXw53Y7ng+YQWiXTKQo9ifEslPrWUHv78Q5PWuqj34Q8q9A0EjKestlAMymo wBNlLZbA3lEGNFSM+ZGGL7TEjKu75QPcFF+CNFOCDKAC9jvHPxl1Q8ad/N0vtZax5Mg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792651791; h=DMARC-Filter:Received:DKIM-Signature:Message-ID:Date:MIME-Version: User-Agent:Subject:To:Cc:References:Content-Language:From:In-Reply-To: Content-Type:Content-Transfer-Encoding:X-Last-TLS-Session-Version; bh=YoPKot+7OFfT2JTNWL87bj+n+ySvp+5zZLX5ffnAJSw=; b=RUfYsciXf9LNFebMJUMtijwpfY6qcWk8n4pRBAnZTsequN7CpOhz3kLdiA98UxneTVMy 2AhItUB0LhvrdslXzmL4ZZBXaEiS737ckADN0gpC7vi9e4t+LbYMAaGpeEprPu7kDjDFy dwXjU3VoIDLUYQLV3KQ70aFjB/dCQyUDKJEV9T3qyx+EQRkUzZWl1psyT9H9lcIHJcBUo kjyzZ4to7FtJoBYwvhoRXY64+WGBdxnzNVM3KX2xx/vRBI3paV4z/LnmflM5cLDjB3SDZ mk7OnvC764lxoJ4iDr6+67f68hbgdWF5XkGrySrOnqcvGCOG9dB1dmWMqgEWaB4zEiQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass header.d=nabladev.com header.i=@nabladev.com header.a=rsa-sha256 header.s=dkim header.b=U8UrzikZ; arc=none smtp.remote-ip=178.251.229.89 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C50E2606A319; Thu, 22 Oct 2026 06:49:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org C50E2606A319 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=nabladev.com header.i=@nabladev.com header.a=rsa-sha256 header.s=dkim header.b=U8UrzikZ Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 285091064DB; Thu, 22 Oct 2026 08:49:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1792651779; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references; bh=YoPKot+7OFfT2JTNWL87bj+n+ySvp+5zZLX5ffnAJSw=; b=U8UrzikZz0xZabqwk+QoTCrngKROX+XZlyNL7Ubml2HXtPTUdBa/4P+rpMgCEW47j2jXPs oqL8LBGnpUBp8zdNbqwadWIT8ZHt6LIstgvYjdiKH7l+m/aV6HvWytVOPIQLCYftUlVyP7 qUyCDufkNwHJVGozYYsZnON8LFYQ8yS+Gz/kjWw8F+YshkeRKUN3saIha4kLMNX80N8Nze NLCeJvUMgIdvcjAq6Yzg5AvsGF4nGq8C/Oa9V24UbZo4w+CoK/zKUVrw/LOddXXzQYa+FI uPc5BSV6IX2+cROaESq3NReNxjH+nyQlEo/q3gwVov1g8MrnpnuVmB72U10C+Q== Message-ID: Date: Wed, 21 Oct 2026 20:55:39 +0200 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] ARM: dts: imx6ull-dhcor-maveo-box: Remove unused SPI device To: Francesco Dolcini Cc: Christoph Niedermaier , linux-arm-kernel@lists.infradead.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, kernel@dh-electronics.com, linux-kernel@vger.kernel.org References: <20261021134435.17350-1-cniedermaier@dh-electronics.com> <1073daf0-3676-4123-9ca4-c182ea5883a3@nabladev.com> <20261021183704.GA1116319@francesco-nb> Content-Language: en-US From: Marek Vasut In-Reply-To: <20261021183704.GA1116319@francesco-nb> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 On 10/21/26 8:37 PM, Francesco Dolcini wrote: > On Wed, Oct 21, 2026 at 07:19:30PM +0200, Marek Vasut wrote: >> On 10/21/26 3:44 PM, Christoph Niedermaier wrote: >>> On the maveo box, the SPI pins are connected to connector X10, >>> but no device is connected. The device "dhcom-board" was used >>> only to test the hardware, but was not removed afterward. So >>> remove this device to accurately represent the current hardware >>> configuration here. >>> >>> Fixes: 145e2732a5e9 ("ARM: dts: imx6ull-dhcor: Add Marantec maveo box") >>> Signed-off-by: Christoph Niedermaier >>> --- >>> Cc: Rob Herring >>> Cc: Krzysztof Kozlowski >>> Cc: Conor Dooley >>> Cc: Frank Li >>> Cc: Sascha Hauer >>> Cc: Pengutronix Kernel Team >>> Cc: Fabio Estevam >>> Cc: Marek Vasut >>> Cc: devicetree@vger.kernel.org >>> Cc: imx@lists.linux.dev >>> Cc: kernel@dh-electronics.com >>> Cc: linux-kernel@vger.kernel.org >>> --- >>> arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-maveo-box.dts | 8 -------- >>> 1 file changed, 8 deletions(-) >>> >>> diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-maveo-box.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-maveo-box.dts >>> index 047f7b2d8526..eb0b91040110 100644 >>> --- a/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-maveo-box.dts >>> +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-maveo-box.dts >>> @@ -60,14 +60,6 @@ &ecspi4 { >>> pinctrl-0 = <&pinctrl_ecspi4>; >>> pinctrl-names = "default"; >>> status = "okay"; >> >> Drop "status = "okay"" too , since this controller will be unused ? > > you can instantiate a new device on the SPI bus from userspace. up to > you, but if I was a user I would appreciate to have it enabled. Good point -- Christoph, is this the (use)case here , can the user do that?