From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ixit.cz (ixit.cz [84.42.129.46]) (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 7EDD41F3B87; Thu, 10 Sep 2026 00:12:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=84.42.129.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788999140; cv=none; b=TGybF+G2ZppM/a4uM1+/pApBquOIbRUYsjzIgxAU9TcPafcKpLKahhyfQCDMTP/Ox7cHUgB7IXbBL4xhOA+DvkKK57MnzlQO7YIMzrdRUcVHj78bjZSVWARkAqB/qv40amXurOYIkHZ8SJ9LiDSK8UBDldQcETSUYLq5aSyND8M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788999140; c=relaxed/simple; bh=9nw+jrnNblTSnxaF560e8hGvoQ81nrTsL39ZTWtZ4Uo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FHuC9/80ubZ698NonOqXlgwfyo4MpPFUDyUx/yKN/14ruksLkxfrxiDsAlm5wn436ZTX4c4+z8clfFGapFPs8d9wrRB8MnXUa9sPNHUE6mHdxnCEolKYnB92Iav+LL3PhzVXFr26eWgyp8YPwAKipxUgEVAMQOynUzgJeD6n/hk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ixit.cz; spf=pass smtp.mailfrom=ixit.cz; dkim=pass (1024-bit key) header.d=ixit.cz header.i=@ixit.cz header.b=xNNHWN6O; arc=none smtp.client-ip=84.42.129.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ixit.cz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ixit.cz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ixit.cz header.i=@ixit.cz header.b="xNNHWN6O" Received: from [IPV6:2a02:830a:f787:8f00:d622:eaa3:3dd6:8f5e] (unknown [IPv6:2a02:830a:f787:8f00:d622:eaa3:3dd6:8f5e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ixit.cz (Postfix) with ESMTPSA id 0312E53400AE; Thu, 10 Sep 2026 02:12:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ixit.cz; s=dkim; t=1788999136; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=Vz+57Zy5MjjyCCgVd0lbB6jhDjpF0wQgxze3qNkU1i4=; b=xNNHWN6OuxO9VZOkk7X1WR9aWrPWz86JG40X+fGeQrrgjXhlUCB65xtFXtRASZfYKofoUY Tv0LgNLxTpvWjH4FMNdQrSTcr8sTSSAUgX9iRGv1OEk/ZdZGydhskoANfOAEsbmRZlu3+t LbdUeVcUjFWEG8HSQYOP4v8uKrMXxNQ= Message-ID: Date: Thu, 10 Sep 2026 02:12:15 +0200 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/3] arm64: dts: qcom: sdm845-oneplus: use generic fuel gauge compatible To: Rinat Muhamedgaliev , Bjorn Andersson , Konrad Dybcio , Sebastian Reichel Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?Q?Pali_Roh=C3=A1r?= , "Andrew F . Davis" , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260829205258.26955-1-rinat.muhamedgaliev@gmail.com> <20260909234744.1177153-1-rinat.muhamedgaliev@gmail.com> <20260909234744.1177153-4-rinat.muhamedgaliev@gmail.com> Content-Language: en-US, cs-CZ From: David Heidelberg Autocrypt: addr=david@ixit.cz; keydata= xsFNBF5v1x4BEADS3EddwsNsvVAI1XF8uQKbdYPY/GhjaSLziwVnbwv5BGwqB1tfXoHnccoA 9kTgKAbiXG/CiZFhD6l4WCIskQDKzyQN3JhCUIxh16Xyw0lECI7iqoW9LmMoN1dNKcUmCO9g lZxQaOl+1bY/7ttd7DapLh9rmBXJ2lKiMEaIpUwb/Nw0d7Enp4Jy2TpkhPywIpUn8CoJCv3/ 61qbvI9y5utB/UhfMAUXsaAgwEJyGPAqHlC0YZjaTwOu+YQUE3AFzhCbksq95CwDz4U4gdls dmv9tkATfu2OmzERZQ6vJTehK0Pu4l5KmCAzYg42I9Dy4E6b17x6NncKbcByQFOXMtG0qVUk F1yeeOQUHwu+8t3ZDMBUhCkRL/juuoqLmyDWKMc0hKNNeZ9BNXgB8fXkRLWEUfgDXsFyEkKp NxUy5bDRlivf6XfExnikk5kj9l2gGlNQwqROti/46bfbmlmc/a2GM4k8ZyalHNEAdwtXYSpP 8JJmlbQ7hNTLkc3HQLRsIocN5th/ur7pPMz1Beyp0gbE9GcOceqmdZQB80vJ01XDyCAihf6l AMnzwpXZsjqIqH9r7T7tM6tVEVbPSwPt4eZYXSoJijEBC/43TBbmxDX+5+3txRaSCRQrG9dY k3mMGM3xJLCps2KnaqMcgUnvb1KdTgEFUZQaItw7HyRd6RppewARAQABzSBEYXZpZCBIZWlk ZWxiZXJnIDxkYXZpZEBpeGl0LmN6PsLBlAQTAQgAPgIbAwULCQgHAgYVCgkICwIEFgIDAQIe AQIXgBYhBNd6Cc/u3Cu9U6cEdGACP8TTSSByBQJl+KksBQkPDaAOAAoJEGACP8TTSSBy6IAQ AMqFqVi9LLxCEcUWBn82ssQGiVSDniKpFE/tp7lMXflwhjD5xoftoWOmMYkiWE86t5x5Fsp7 afALx7SEDz599F1K1bLnaga+budu55JEAYGudD2WwpLJ0kPzRhqBwGFIx8k6F+goZJzxPDsf loAtXQE62UvEKa4KRRcZmF0GGoRsgA7vE7OnV8LMeocdD3eb2CuXLzauHAfdvqF50IfPH/sE jbzROiAZU+WgrwU946aOzrN8jVU+Cy8XAccGAZxsmPBfhTY5f2VN1IqvfaRdkKKlmWVJWGw+ ycFpAEJKFRdfcc5PSjUJcALn5C+hxzL2hBpIZJdfdfStn+DWHXNgBeRDiZj1x6vvyaC43RAb VXvRzOQfG4EaMVMIOvBjBA/FtIpb1gtXA42ewhvPnd5RVCqD9YYUxsVpJ9d+XsAy7uib3BsV W2idAEsPtoqhVhq8bCUs/G4sC2DdyGZK8MRFDJqciJSUbqA+5z1ZCuE8UOPDpZKiW6H/OuOM zDcjh0lOzr4p+/1TSg1PbUh7fQ+nbMuiT044sC1lLtJK0+Zyn0GwhR82oNM4fldNsaHRW42w QGD35+eNo5Pvb3We5XRMlBdhFnj7Siggp4J8/PJ6MJvRyC+RIJPGtbdMB2/RxWunFLn87e5w UgwR9jPMHAstuTR1yR23c4SIYoQ2fzkrRzuazsFNBF5v1x4BEADnlrbta2WL87BlEOotZUh0 zXANMrNV15WxexsirLetfqbs0AGCaTRNj+uWlTUDJRXOVIwzmF76Us3I2796+Od2ocNpLheZ 7EIkq8budtLVd1c06qJ+GMraz51zfgSIazVInNMPk9T6fz0lembji5yEcNPNNBA4sHiFmXfo IhepHFOBApjS0CiOPqowYxSTPe/DLcJ/LDwWpTi37doKPhBwlHev1BwVCbrLEIFjY0MLM0aT jiBBlyLJaTqvE48gblonu2SGaNmGtkC3VoQUQFcVYDXtlL9CVbNo7BAt5gwPcNqEqkUL60Jh FtvVSKyQh6gn7HHsyMtgltjZ3NKjv8S3yQd7zxvCn79tCKwoeNevsvoMq/bzlKxc9QiKaRPO aDj3FtW7R/3XoKJBY8Hckyug6uc2qYWRpnuXc0as6S0wfek6gauExUttBKrtSbPPHiuTeNHt NsT4+dyvaJtQKPBTbPHkXpTO8e1+YAg7kPj3aKFToE/dakIh8iqUHLNxywDAamRVn8Ha67WO AEAA3iklJ49QQk2ZyS1RJ2Ul28ePFDZ3QSr9LoJiOBZv9XkbhXS164iRB7rBZk6ZRVgCz3V6 hhhjkipYvpJ/fpjXNsVL8jvel1mYNf0a46T4QQDQx4KQj0zXJbC2fFikAtu1AULktF4iEXEI rSjFoqhd4euZ+QARAQABwsF8BBgBCAAmAhsMFiEE13oJz+7cK71TpwR0YAI/xNNJIHIFAmX4 qVAFCQ8NoDIACgkQYAI/xNNJIHKN4A/+Ine2Ii7JiuGITjJkcV6pgKlfwYdEs4eFD1pTRb/K 5dprUz3QSLP41u9OJQ23HnESMvn31UENk9ffebNoW7WxZ/8cTQY0JY/cgTTrlNXtyAlGbR3/ 3Q/VBJptf04Er7I6TaKAmqWzdVeKTw33LljpkHp02vrbOdylb4JQG/SginLV9purGAFptYRO 8JNa2J4FAQtQTrfOUjulOWMxy7XRkqK3QqLcPW79/CFn7q1yxamPkpoXUJq9/fVjlhk7P+da NYQpe4WQQnktBY29SkFnvfIAwqIVU8ix5Oz8rghuCcAdR7lEJ7hCX9bR0EE05FOXdZy5FWL9 GHvFa/Opkq3DPmFl/0nt4HJqq1Nwrr+WR6d0414oo1n2hPEllge/6iD3ZYwptTvOFKEw/v0A yqOoYSiKX9F7Ko7QO+VnYeVDsDDevKic2T/4GDpcSVd9ipiKxCQvUAzKUH7RUpqDTa+rYurm zRKcgRumz2Tc1ouHj6qINlzEe3a5ldctIn/dvR1l2Ko7GBTG+VGp9U5NOAEkGpxHG9yg6eeY fFYnMme51H/HKiyUlFiE3yd5LSmv8Dhbf+vsI4x6BOOOq4Iyop/Exavj1owGxW0hpdUGcCl1 ovlwVPO/6l/XLAmSGwdnGqok5eGZQzSst0tj9RC9O0dXO1TZocOsf0tJ8dR2egX4kxM= In-Reply-To: <20260909234744.1177153-4-rinat.muhamedgaliev@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/09/2026 01:47, Rinat Muhamedgaliev wrote: > OnePlus 6 and OnePlus 6T battery packs may contain either a TI > bq27411 or bq27541 fuel gauge. Use the generic ti,bq27xxx compatible > so the driver can select the register map from DeviceType at probe > time. > > Tested on OnePlus 6T (fajita) with a bq27541 (DeviceType 0x0541): > after booting the new kernel, the battery reported 4.360 V, 100% state > of charge, 27.8 C, and Full status. > > Fixes: 12dfb002ca01 ("arm64: dts: qcom: sdm845-oneplus-*: add fuel gauge") > > Signed-off-by: Rinat Muhamedgaliev > --- > arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 4 ++-- > arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts | 2 +- > arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts | 2 +- > 3 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > index 948a0dd..8c5cd94 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi > @@ -790,8 +790,8 @@ &i2c10 { > status = "okay"; > clock-frequency = <100000>; > > - bq27441_fg: bq27441-battery@55 { > - compatible = "ti,bq27411"; > + bq27xxx_fg: fuel-gauge@55 { > + compatible = "ti,bq27xxx"; For new driver this would make definitely sense, but since we need backwards compatibility (someone use new device-tree, but the old driver) you want to do compatible = "ti,bq27xxx", "ti,bq27411"; here. The 27xxx will get evaluated first, if not available fallback to existing driver. > status = "okay"; > reg = <0x55>; > }; > diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts > index 5f01115..cf40842 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts > +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts > @@ -44,7 +44,7 @@ main_cam_ois: main-cam-ois-regulator { > }; > }; > > -&bq27441_fg { > +&bq27xxx_fg { > monitored-battery = <&battery>; > }; > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts > index 7ffcad2..9436027 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts > +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts > @@ -67,7 +67,7 @@ tfa9894_codec: tfa9894@34 { > > }; > > -&bq27441_fg { > +&bq27xxx_fg { > monitored-battery = <&battery>; > }; >