From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx-relay129-hz1.antispameurope.com (mx-relay129-hz1.antispameurope.com [94.100.132.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E7DE2F99AE for ; Wed, 18 Feb 2026 17:18:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=94.100.132.195 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771435085; cv=pass; b=dQCxc9lRuPvYY0j1vhBBrbBz3NFmUqqCxCzei/76lFS7YRYZffbLtbn2S4ZXbLD2wMlsS3kU44/NkP/e89XR46MZry72pTlvAd9msfAnJr0OXMQ7O2FU3XJIXr2h3lBiY3nwtCHX+8lL2ymtwWeGDHYCC0ElXHqliSW9TqMH2rU= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771435085; c=relaxed/simple; bh=V5JXvkgPes+hEMu1PWoguk//7xNtXcWgtFp+Z8moPEY=; h=From:In-Reply-To:Content-Type:References:Date:Cc:To:MIME-Version: Message-ID:Subject; b=YmNSlzC8OXTUihe1HDTSRupigXYHtf589luBw0+TvLbRUnW5ReiLpzlUa9nURNjAir0+badi53U83fk47us664auMXslKVKFXEoctgRaOBja6RrD04QVrI0KWIsY+crmSEmX3v69HehoJbrkccpImnV5vS26J/W+bOYpXZYlGV4= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=IBIpjScO; arc=pass smtp.client-ip=94.100.132.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="IBIpjScO" ARC-Authentication-Results: i=1; mx-gate129-hz1.hornetsecurity.com 1; spf=pass reason=mailfrom (ip=94.100.132.6, headerfrom=ew.tq-group.com) smtp.mailfrom=ew.tq-group.com smtp.helo=hmail-p-smtp01-out03-hz1.hornetsecurity.com; dmarc=pass header.from=ew.tq-group.com orig.disposition=pass ARC-Message-Signature: a=rsa-sha256; bh=H2vVKZ6E3yqlSTMvSj3TrmKQh+r9SzJHEpVVUrZRg/A=; c=relaxed/relaxed; d=hornetsecurity.com; h=from:to:date:subject:mime-version:; i=1; s=hse1; t=1771435058; b=j8LxEScyrrCEuWdxHtsDdxzGJxNdUDd5R+/EVapJT6hcocWF8s6ykBC/HI2opgNM/I1fFPYN rjwRUF1vrFnMO667WnHUpZVObAIQs4FjhYuwjwp+i/iNIbFJr7FZUO3KpPLxts0nkgjiA0cKLv5 KT0Kcd7I6QczuZ4uPXsawHhqPaXxbna3q75vRUIBbzbmUgcOtFMai1uLhRY8DIbebrTeBLsEk59 IRHU5tpywe9uDFrS3EsHAUYMH+WYv8j07g0zX2RfglV8KdSHy1XOUCCCdF7bW6vEI3r1MtHYENu 83UvfFPCw91lK89mSMSoJfif05KI4brhyXL4T2OatazMA== ARC-Seal: a=rsa-sha256; cv=none; d=hornetsecurity.com; i=1; s=hse1; t=1771435058; b=GMbPdKSHgpF3BXD11ZG5kCOnmdz8Dq85fdq3hJIVsm8qMQJUTL7rdz/XGEoS6MaIakDpXNYl +fF4JmYFtxeIzcVAyyPG+i0lJDrCBIa9Rllr/cLUapcFzLFChKc6a9GvtL99xpZKjSb1mps31aw LTPS6VdpR67T8NTOMAh2p1qaqvDoVstdk9mk7o4Lti3TlwXtaJjPYSEh/BHikxIds/N3ZOnzzYm NJv99pyibNQJY+aqo+HKJoOZTlKPJOWE4jtNZxvoIG8LGycWSuyCA1MgGgvc7TrDHe8fE7pDubY Un9jIVCVAcMdgZKNBvlIYwPmr+fEWv5D23m0d0cSZqTCA== Received: from he-nlb01-hz1.hornetsecurity.com ([94.100.132.6]) by mx-relay129-hz1.antispameurope.com; Wed, 18 Feb 2026 18:17:37 +0100 Received: from 10.1.31.92 (unknown [10.1.31.92]) (Authenticated sender: alexander.feilke@ew.tq-group.com) by hmail-p-smtp01-out03-hz1.hornetsecurity.com (Postfix) with ESMTPSA id 4E951CC0CC3; Wed, 18 Feb 2026 18:17:19 +0100 (CET) From: =?utf-8?q?alexander=2Efeilke=40ew=2Etq-group=2Ecom?= In-Reply-To: <20260218135415.204974-4-Alexander.Feilke@ew.tq-group.com> Content-Type: text/plain; charset="utf-8" X-Forward: 127.0.0.1 References: <20260218135415.204974-1-Alexander.Feilke@ew.tq-group.com> <20260218135415.204974-4-Alexander.Feilke@ew.tq-group.com> Date: Wed, 18 Feb 2026 18:17:19 +0100 Cc: "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Frank Li" , "Sascha Hauer" , "Pengutronix Kernel Team" , "Fabio Estevam" , linux@ew.tq-group.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org To: "Alexander Feilke" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <19fdaa-6995f400-39-279b5680@147531990> Subject: =?utf-8?q?Re=3A?= [PATCH 3/3 v2] =?utf-8?q?ARM=3A?==?utf-8?q?_dts=3A?= =?utf-8?q?_imx7-mba7=3A?= separate =?utf-8?q?BOOT=5FCFG?= circuits after boot User-Agent: SOGoMail 5.12.1 Content-Transfer-Encoding: quoted-printable X-cloud-security-sender:alexander.feilke@ew.tq-group.com X-cloud-security-recipient:linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: alexander.feilke@ew.tq-group.com X-cloud-security-Mailarchivtype:outbound X-cloud-security-Virusscan:CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay129-hz1.antispameurope.com with 4fGNVR4dr8z4FgGF X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest:2d2b41fe47441c95072726fa908a7ece X-cloud-security:scantime:2.174 DKIM-Signature: a=rsa-sha256; bh=H2vVKZ6E3yqlSTMvSj3TrmKQh+r9SzJHEpVVUrZRg/A=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1771435057; v=1; b=IBIpjScOVlZDb/zGcSsMiIZHhgyZCLt2HmOdCySrpPUe/1P0We5yLhKxUq/giZvjPGf0W5u8 qNUbOCmGANNZqWTS8wGuKJpq9TwmpAfL/mNV3VHodsso2qLEFPK3QJ3fFsGK/FafuSeP118R84n 57u/+f0p/kFp8zEVlPXiMTO3GcJ43wmV2YA2Ryy6gHPAf0094r5cBQbw04oltWoc4rgPdwRhccw 9owXJfMNJ2b8s6JayBw7uqcOuF00TMgUGtoHf0UK/MpYAQYGOHFjM1b400/7AWPq7a0/FzvmzqG FnYJMEiDFEzJNEeWtMG1JI/x8S2tkuw8n9wJv9nG7H/mA== Deassert BOOT=5FEN after boot to separate BOOT=5FCFG circuits from LCD signals. Signed-off-by: Alexander Feilke --- V1 -> V2: Updated Commit Message arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi b/arch/arm/boot/d= ts/nxp/imx/imx7-mba7.dtsi index 03f2f2cbdfbc..4192adb27223 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi @@ -287,6 +287,15 @@ &flexcan2 { status =3D "okay"; }; =20 +&gpio4 { + /* Deassert BOOT=5FEN after boot to separate BOOT=5FCFG circuits from= LCD signals */ + boot-en-hog { + gpio-hog; + gpios =3D <3 GPIO=5FACTIVE=5FLOW>; + output-low; + }; +}; + &i2c1 { lm75: temperature-sensor@49 { compatible =3D "national,lm75a"; --=20 2.43.0