From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 A46861DD9AD for ; Tue, 2 Sep 2025 14:14:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756822491; cv=none; b=faczJhB3Yf96HTu8kbXhNecz2fwp/nlf6d0ZuTBU66khRQsdWtye1aPcdKY3k4VLqHrEBOolx1Lo8HZnzVGWr/CGzYPMtrfJkxO5fnUnSA7G8c1Z0lHXCyy830ggPI0nIPIjRPXRph22xn9JmrM4BgiNv+dGm8Ti9EqubKTWFRs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756822491; c=relaxed/simple; bh=ioDj9OKZUZG9SXyaVD3LjRoWMvd0eSILJ9nbZmtaXWs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jMgEgDsZCYJt1ZJrPCfNZB2IYpjAsxACqaRf4vdnVqRDSegu/FNgkQ6nRJ92D0wdS0Tg3i5e0lgePz4hItGRMgU0JXX9bX+X8sT+NABrFoBhnmXRctr5/uwNdixk0oC9X1v0rpQNa2bR3uOK0tdhLy6PzvTYG2BqjWZ6B8+ER6M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=eE4ouxNH; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="eE4ouxNH" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 582BSrUg030925 for ; Tue, 2 Sep 2025 14:14:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=VPDjroB3ztY86zaEZex6BUAX LTZV4LHBrhebE1WbTrA=; b=eE4ouxNHvYPJFunGb3NDXZeOcBscQ8CmeQagYekp yO4abQ+l26jWSNJRHpE3T1tCtAxOegJNHqzK3wRbqSFa62khRHUIriZY1tWrZ4oH /YvrQ3B9YlFKnl1l0/ll654GrFsHGiP1uHs7zr2XA3YbZH/X1k1jUBDxXnxyfjSg 05lFm+QR0IfmgtR4uW2+3jxIN/RchI0TXTUYUPksz1Gtu5EisCpgAoOMTNS7wl0l VaJrasP5EstOTIcRzAmP/8wtieg8Z+B3rW68R7kOEtlP0K6OVAMd4c/9U3RT4IZO LEQb0M1dI5AsQPOkS+zFZrSWRbOTwtM/9HrERdyVmUR6+g== Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 48ush2yy0t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 02 Sep 2025 14:14:48 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-4b3476fbe7eso16698861cf.2 for ; Tue, 02 Sep 2025 07:14:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756822487; x=1757427287; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=VPDjroB3ztY86zaEZex6BUAXLTZV4LHBrhebE1WbTrA=; b=QB14qSyg9xDO4gNKYp0NG7mY5r29a11QULsS0EGV9MX/lxAjZQbdmpUqB1fQjhuzH/ AZTMm2GdZEDnqVMBZLQCwtRoCBKmpvgHjRv/NM9CW4HqqIzxESfeG87jxB7LofXljtt+ skGR+1Si7Ttw0W3pGjqszrtN2aKz0S9ai/9dOtHpQk5TO/qCyKju8P8Dcx+GF3ZiRIW9 AIwXdsRZ0fMqgTfpfDiwqiam0m3PRVXr9IYEKmAXlMHSqp+CU9V65G+6aUFgihUS0vgx agkDsDRyN0BaepOfRhMrjY99mAe8yXIxZ6x2fCRAQm+1Z6ZgTbcnv4R10SSdD3IrMUEA NUfw== X-Forwarded-Encrypted: i=1; AJvYcCVRTJt7uE13J0hFrLCjrnZVX+blFxWz1krbhnJnC+yLagSY05EY0dqaWYLqm1qMiI65jaDhwnPvt6gJuks=@vger.kernel.org X-Gm-Message-State: AOJu0YwqpnroLEZe5HnRWn8GxBFuoZbOuzS+qpV5opt0V+nteiKY5eM/ F6h9XoJkqZzDja5zDR6xpyukaIF+oYnG+9B/WPPm6a1rEviFOuGOnFolVIA+jmABRXAwwqhv7mk m/EAdx9LvZJ0CMmiuaJyYImf8oQOn3xHo/q4tmiCTjm2liLaZwsDZfClUwQlaIEKlgGI78uOeLw 0= X-Gm-Gg: ASbGncsMTkapjN5T7X54eMdol44xtnB4gj2FyLYT/Go3DWazu2pzzxeVUnBBMihQDEj FpxqTp6oha5cQkGvxiN9hmpA0FFo61OHalF5gckZsIRUQz+Wzld60DRI3QtCIh3GCEhoQuUDP20 z+zee3HrHjPtOucV8kZgxqg2s5+amWFk353RSqW4gx5DHu/X/quNrAroUCsEbvGcSLiSkUOOgXf IZb5h7cylit0FNP74T+p/dthhNj+X6voQJC+vK9bvXkQMo7r4i7JuKOX5rA81R2x8iXirY5naTZ 8CavB5+Ctyq3+vJOGAh+kECuqPefAFd3d6qthCcM1xFTsADcqJDAf97RWr2kfi3OwEYXQlwy+ag 3nvng/uaNxshmjSRowuNs0sMvksqdjW5CHMy+NF/pYwI6gM4j5p/x X-Received: by 2002:a05:622a:5e06:b0:4b3:4325:c921 with SMTP id d75a77b69052e-4b34325cbbbmr27635141cf.2.1756822486524; Tue, 02 Sep 2025 07:14:46 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFbkPG/3GwoZ63uDfguv+KuDMTZdCIFwLNXUWVjBJQbsg59aUFidJtYZdyH+pYNyJfobXe9Gg== X-Received: by 2002:a05:622a:5e06:b0:4b3:4325:c921 with SMTP id d75a77b69052e-4b34325cbbbmr27634531cf.2.1756822485713; Tue, 02 Sep 2025 07:14:45 -0700 (PDT) Received: from umbar.lan (2001-14ba-a0c3-3a00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-560827a020dsm711923e87.118.2025.09.02.07.14.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Sep 2025 07:14:44 -0700 (PDT) Date: Tue, 2 Sep 2025 17:14:43 +0300 From: Dmitry Baryshkov To: Krzysztof Kozlowski Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RESEND PATCH v3] arm64: dts: qcom: sm8750-mtp: Add WiFi and Bluetooth Message-ID: <4yt5lubdcvepqkstt44j4h6t5bxbno4eajevvkywj4y7ypl45a@wog3gteubbym> References: <20250902140018.247209-2-krzysztof.kozlowski@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250902140018.247209-2-krzysztof.kozlowski@linaro.org> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDAzMiBTYWx0ZWRfX1Wc86rtxcrKx FqnLmGX0BKAkBkZfhQPNU05QtA0vRNttD0kT1/bjkOsNBcv56Rt8HruqHE85WKG7tCJbqNZbSzc eDqLKffO+0njGrXCttmeksx+qydvrLIdZAee9VtscHTEiziGfuffo3+PZF9jdvlP6ITEvbb/dxV QTMBZiyJq4mp6YC3+FVZWMOkUOqlELAEDklQ+4J/Un9y2GVfzZ5b6Y3LQRFQ8oclmyl3pheA/Yb DwNAPK2wJq0ONiLEbnc/4PodqX/sEQbTYbLLIu9kTdf040g8FxhIExVDfUVm/qDiTXGatEvnL2J Jw2mdubJzc+VDZDw1/4VLFmuwZNgNPPM5F4eAlg2Mk17PyWr/58tmvaDv3/U6Rps3iMEKo8C0/7 gxK085UD X-Proofpoint-ORIG-GUID: SpzDMNy_ZGpAy_6yfgybiUzb5U9OhMHY X-Proofpoint-GUID: SpzDMNy_ZGpAy_6yfgybiUzb5U9OhMHY X-Authority-Analysis: v=2.4 cv=M9NNKzws c=1 sm=1 tr=0 ts=68b6fbd8 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=yJojWOMRYYMA:10 a=VwQbUJbxAAAA:8 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=IIvv0vHZhC9vjs7kOx8A:9 a=CjuIK1q_8ugA:10 a=uxP6HrT_eTzRwkO_Te1X:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-02_04,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 spamscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 suspectscore=0 phishscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508300032 On Tue, Sep 02, 2025 at 04:00:19PM +0200, Krzysztof Kozlowski wrote: > MTP8750 rev 2.0 (power grid v8) boards come as two different variants > with different WiFi chips: WCN7850 and WCN786x. WCN7850 is already > supported by the kernel, but WCN786x is not. Both of the board variants > are considered newest revisions and the difference is only in MCN > numbers and internal codenames. > > Add WCN7850 WiFi and Bluetooth to the MTP8750, stating that this DTS > represents the WCN7850 variant. The S4D and S5F regulators should > operate at 0.85 V, thus adjust lower constraint and regulator name. > > Signed-off-by: Krzysztof Kozlowski > > --- > > Changes in v3: > 1. Add also PCIe nodes, because they were not planned to be sent > separately. > 2. Drop pieces of comments as discussed with Dmitry. > v2: https://lore.kernel.org/all/20250811131055.154233-2-krzysztof.kozlowski@linaro.org/ > > Changes in v2: > 1. Add missing &qupv3_2 enable, so Bluetooth works. > 2. Adjust also S4D regulator constraint. > > No dependencies, can be merged. > --- > arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 147 +++++++++++++++++++++++- > 1 file changed, 143 insertions(+), 4 deletions(-) > Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry