From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 3CB78184 for ; Mon, 23 Mar 2026 10:51:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774263077; cv=none; b=lbGNVD0FBni7nEY+QEyT0r/Ub/4RYdShtvS08zHo3DuShRq39X32DbBX6mLxU8tRxbk+r2l3O/n7Sa/TO7XH+Toq1xRrq4YPB6jpyobZSGzZjNczW5C1Kb3XZTg5dNPgGxmDQHQgK+Aa5emUmmCTUSOs6W0IowWf4MTrJ0MUz+g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774263077; c=relaxed/simple; bh=WetkROzsCjHpZW29EE7hjoK851wNICws5WgeWcD5Q+k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=dL5dPo/YKVMgaRQBKeA8j5XXXtSWQD0igEIBzixQd5lglR8VSGRxN3M4wWJA5aBqZtS9p0SqIfoXznpe8HOpGjZUa2AdiIzPtN9B3KzB4tRMYkedITRvoZ8ugtTaivo8T+pQtlcq+2ZsstGVwsLYODt4OgfmtS8qFJ8WmlRztIM= 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=INiS6Jpb; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=hdkNg5J9; arc=none smtp.client-ip=205.220.180.131 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="INiS6Jpb"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="hdkNg5J9" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62N9YlK0744272 for ; Mon, 23 Mar 2026 10:51:15 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= nvVAGvQ8HRCve2hdxj2jFpuQ0wBfMspeRR4KB+mva4w=; b=INiS6Jpb21ZJDnxE 4HuYuZj91w75Gwq7tLzdpN+MWixjGblUjMhSms2Gt1ac8wWXpBvVkZQZLah1PuiW LCUKIru0YGIrgIWQhIj1NTlsaD15aOpJszlbtwiRjfYgPMi9TCa3ourj3xMZbN/D 2I740LZay/0JA/2EghXmpC1O7nc8xEixmoREHQNIA/JZLgsZtlIuaUl0OCSU8hKT Oc1uB5Di8UQigDSRxwkidKFu3e1YZNeU0DXY84q0v0y7/qYUoSPp6ivy5ayQxV1E bSZx0kdVu0Ed4ejcCkToCEGCFFoXwNuoJZTN8vADLtB6xkpVDmB+R51FDa2YKibe lISv5g== 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 4d1jb5n3up-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 23 Mar 2026 10:51:15 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-50b27636835so41026831cf.3 for ; Mon, 23 Mar 2026 03:51:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1774263075; x=1774867875; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=nvVAGvQ8HRCve2hdxj2jFpuQ0wBfMspeRR4KB+mva4w=; b=hdkNg5J9XjgWs6vByw1nG/82gBsdNEoljrNeu1m9nf4JfVRVfz7iLgTjOuqJp3zBnx jTDE+ZGIxaNx5BWOsHbQxGjQmC6/ud+FVz4pUI9+sW+J5pSWSs/HpuYFRGG5kyhUMj4b YF+c8iLrozfd/0JmyHcd6F8SeQTgH2x5wiU4FKKHsD07NSVGALzRpViZgED3yWeUDW7b u6tZIrjXeTXXkSGR+tx6X2hSNXsQjcmgIHeRnRk/ovP4P7/Eq/cGDxnxCGm+XfozVzas h2L3kihj7WHwy9ydm2n6K0Ye18hDYXnYe6iq6SwiGzZaqMri2ri4OqqLLlXNKVcJ4XO7 WEDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774263075; x=1774867875; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=nvVAGvQ8HRCve2hdxj2jFpuQ0wBfMspeRR4KB+mva4w=; b=ICs8VvAFntlwYZ/sk0Y0ZH2bO+X2JewE6FuMuWaj/Ky6aGukzo4k0IiDoJbKsHPm92 zgWQrHrNin5uEkkpLeu2JkFJxSMqV3Rs2xJ4MixJSGQsQiuxvnXSOMqK7eap/+m2lxzS uO7zJZmqZSW0jAtpai5/dYAXg44IvBv0DTu2OQC9LXYUgbiLH7TNFM5pEIKNiwZUFsuu w85p0vkAvZbz/Hj+cJliR3MSKYJo8dds5GqqyZId8Sx7tJFrYAgwf3lMY9ROYII/glNN TKnNVmOnBlYcngz6Cthpquzbv9rgJj4aEKzuk87J87h7Zqm+sO74yqFNjDSaMd9raRUm JKFQ== X-Forwarded-Encrypted: i=1; AJvYcCUNMxnqrYyLgJuyuh+s5YvABgg6ZD9dnUypGbyud4xLREJxj4W0jw66hwolw5VoXzrfu6Ir7GWQXOTbxkw=@vger.kernel.org X-Gm-Message-State: AOJu0YyOwOI7gMvCM6xxHYRwCNOkAhuD3OreNIP2fFr7gKIOKsXvq5AA FGdl6jS/0U9ThFxFd5hr9BpJ2LuiP3F7vJeUFyswVtEAMvezdlHbIs2HIRjannX+RlIydF1dORQ hgQOIZaVSXEG2KUT8dRLZx4FbL3VCMuJzAN8LFU2e87YircdUda8Ba1lxjsoPcmpisaU= X-Gm-Gg: ATEYQzy6J1p5Q58Kwxz0Oty/y6ZLqkxUEnlQZiPn5lqY9i+HPL12F/PYD0JMJITpRTs gebBZttNIC2Ht+LZFut+TXcKa62wBb0v6jh1YZ+oRayM9J9XfnYQ2lgbOWl/Q893PpF5FzsEhA5 q+6SfCaQEJmVZ2xL/r2TNVyriHOu51rQxphZC4Jn2in6p08QAm4JXy3IlU0M4xLODrdP0rmK9zg vv0WBSZ5Um0syuELjyLu5rXjHPSg8L6svVrKJdcKu1cQZ2257Mt3I5zOUTllNGhV+izPovxHu9J OIJ1oifYIrKOdaP8IcLrGvRWOmtFJA5WEUiyoitHbcMbJdm89k9RK5lKDOJtjYZzc+EkjzsltWz 4w8AQfFvzEAC/DcO4ucRL80cowYO/woM11Df/XdlXqrs3h64CK+TCblTnZonAULOhHRwJ9wNcmB fN4lA= X-Received: by 2002:a05:622a:65c7:b0:50b:51eb:c355 with SMTP id d75a77b69052e-50b51ebc824mr44693841cf.9.1774263074644; Mon, 23 Mar 2026 03:51:14 -0700 (PDT) X-Received: by 2002:a05:622a:65c7:b0:50b:51eb:c355 with SMTP id d75a77b69052e-50b51ebc824mr44693741cf.9.1774263074179; Mon, 23 Mar 2026 03:51:14 -0700 (PDT) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b98335de182sm472066666b.38.2026.03.23.03.51.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Mar 2026 03:51:13 -0700 (PDT) Message-ID: Date: Mon, 23 Mar 2026 11:51:11 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] arm64: dts: qcom: eliza: Disable UFS MCQ mode To: Abel Vesa , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Baryshkov , Manivannan Sadhasivam Cc: Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260322-eliza-base-dt-fixes-v1-0-c633a6064a24@oss.qualcomm.com> <20260322-eliza-base-dt-fixes-v1-3-c633a6064a24@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260322-eliza-base-dt-fixes-v1-3-c633a6064a24@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=aJv9aL9m c=1 sm=1 tr=0 ts=69c11b23 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=nub5c3HCzl6ex5IZEPsA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-GUID: RZ6tyRFsnIt6Yw7ZyhRpvdNsR06ayhh6 X-Proofpoint-ORIG-GUID: RZ6tyRFsnIt6Yw7ZyhRpvdNsR06ayhh6 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIzMDA4MyBTYWx0ZWRfX3p5K9TyKPsCq fh/GgnxGMGxXl23mxMe/dLu2u4B31WjgMj6sJa1kLt6tiOSG8czPJmwPrp/zWilyC/O1Oyebcw3 w0sYZBUx+0rBuBV7kaJJAP/Uf4XjJYKwJHH2BzWjY8arye5JiYOtDQzc3Jag664CjrSYxcckl/5 WH+W3SpaNck8fPQomT727rx1T5d7Ddp8BbJ6qoRT2KU1YdphQGH3my5n8pcJYpJjQq/P/q+opPa h4r49xL78EPSQveUxmobQdoZtWersVxDylc/lc+3EdGbtCNjln28XgcfEunwoEmyREI4+dRxBzf f8HgVsuaWNuA+cZ5huVG6clQehYShVOWcV32YtSQ+0yEBN2J30VGxhwktjr5HGRx/zVLRPjk1PW g9veytPKFGyV3kg+46hgBSf6K6k6HBth1/h05yXySQo4d2U4RbHc/WhBJK+k8Z3FByPwMf44Sz+ GijGexrukMIHgK7Y1nQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-23_03,2026-03-20_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 adultscore=0 priorityscore=1501 spamscore=0 impostorscore=0 clxscore=1015 bulkscore=0 phishscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603230083 On 3/22/26 5:08 PM, Abel Vesa wrote: > The UFS MCQ mode is currently not functional in the driver. Eliza is > the first platform enabling it, which results in UFS failures at runtime > with errors such as: > > ufshcd-qcom 1d84000.ufshc: ufshcd_abort: Device abort task at tag 4 > ufs_device_wlun 0:0:0:49488: tag#4 CDB: opcode=0x1b 1b 00 00 00 10 00 > > The failures occur when accessing the UFS device, while the controller > and PHY initialize correctly. > > Disable MCQ mode by removing the corresponding register range. This can > be reverted once MCQ support is fixed in the driver. > > Fixes: db7fe6963466 ("arm64: dts: qcom: Introduce Eliza Soc base dtsi") > Signed-off-by: Abel Vesa > --- +Mani any idea? Konrad > arch/arm64/boot/dts/qcom/eliza.dtsi | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi > index fab603cd8e42..60a3c861a5c0 100644 > --- a/arch/arm64/boot/dts/qcom/eliza.dtsi > +++ b/arch/arm64/boot/dts/qcom/eliza.dtsi > @@ -743,10 +743,8 @@ ufs_mem_hc: ufshc@1d84000 { > compatible = "qcom,eliza-ufshc", > "qcom,ufshc", > "jedec,ufs-2.0"; > - reg = <0x0 0x01d84000 0x0 0x3000>, > - <0x0 0x01da0000 0x0 0x15000>; > - reg-names = "std", > - "mcq"; > + reg = <0x0 0x01d84000 0x0 0x3000>; > + reg-names = "std"; > > interrupts = ; > >