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 DEB982AD11 for ; Fri, 17 Oct 2025 05:16:49 +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=1760678211; cv=none; b=oRbOH+U2XFR9p7eiO/IjJHWUmQV8K0u2Hl9kbk2VGQbrehWTZZqts3UKQW3/JIA6K3Jx5M+pdMzL2+5xbV5MpTDvr1BYFQ8pahalHv+HNiStgBC5aSPbyzHgdB8T2rRZ9bOGJQTadb9dK12/bQ/OVkbIxsMJP6hd/MeItxxNLZw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760678211; c=relaxed/simple; bh=8CsWUb+Zq/G7HJ8BD18g+VNAJUOF6SIm3BWqUKXNUqY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=A3F24sUcqVPUA4ZMTOoLMKW66C+G1Vrdgsqi6H5brewyK6HbDUPE94MjRex9O5Exr5m6iLIhC+wmuwNxtuyA5Jun7fBMRg1l6A0Mro5qcrRk2dqzx4Qyj754iAePEDWWHtyWgNCQqrlqwONcxcNi20RYjLLuoEew65x0dRAgck4= 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=dkHBEjPM; 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="dkHBEjPM" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 59GKLOvH008890 for ; Fri, 17 Oct 2025 05:16:49 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= 2i3SzamJL4AYPJyTX0D+tVvBeIVOXOGLPmwZ6XLXzAw=; b=dkHBEjPMHL9wAjE0 5upjym3ARatCxOz2kNM/uOm+afi35HA2Ma5DEdQuPpRhvUC6OKX8VNdPlIDk45YU RJ0ZfAyYmAVgRSbAAaJjpK3lNY/TrvW2V3J+efAGycFTDDuhBy9Lx1sqg6a1imIs dLGlbV4577mcwWSs55mU6/cXVbM8WtILML3laAVORCLApOvoOtRTwnBM1dbwtE8a 2L8gjzTGxHwRAz6mEY4L5xzEKJf9R0qhlQPVTZrh3okG0uHomhBFq44pMc6rkrdA Eb4SUNk+PmjPLFVDAPs80bBQqlUE5IWIdBdA4fqtIiJ6gWI+9DLD8vHPUsvcCaF9 6Y7RpA== Received: from mail-pg1-f197.google.com (mail-pg1-f197.google.com [209.85.215.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 49rw1aq5xd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 17 Oct 2025 05:16:49 +0000 (GMT) Received: by mail-pg1-f197.google.com with SMTP id 41be03b00d2f7-b650a3e0efcso1406185a12.2 for ; Thu, 16 Oct 2025 22:16:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760678208; x=1761283008; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=2i3SzamJL4AYPJyTX0D+tVvBeIVOXOGLPmwZ6XLXzAw=; b=I0K9YVFYOHITHwf3AarmUfVNq9AN1CEa+EkDrrX81vJI3xLreC4AhzI+lIVD/dym+x xFmUkgqSgAf+yxl45eH4G8G48yIHwI9PH7/p3CwFb60hUE0XNS+dLTaq20xk8Nh2J2wS AbDOKW/cG7CFBVg6eyLrtciUZvaTrreXLeZEUU8nCuCns7yNMH5XHRoeF/70RIKHnqsm XxPEVVO2Fc2rO+vUJYwyzxCLv3agsSXb26pHGCr0jDZa1so82gARUI86y7n4LtAvD2PQ 2yev+gWmnxFIzpEDrlNCdVyEAWLcTuoizhEFNaapdgjoZoLzyjsCSKV3cHSYiHXVrgEn xtLA== X-Forwarded-Encrypted: i=1; AJvYcCVLqRqsOqc/2QjNuL7bmk6oCgZ4XKM2jB1Y0HoJrinmyPUhdPP3X6NcNemnWmLQnvifT/4lvdLBS4TajiFx@vger.kernel.org X-Gm-Message-State: AOJu0Yxf+CWOSY3G/Drvxl2f1ptbygWQDJNWVdFqT8jF2xwdj8CG//d9 TBqoyMqdi7b09j/uw1W9dvu350upXAvnbsspFG7yXs6CScV2V1hPgmvzmdBfo4UjM+Wz2aEmVH4 DAyFmGlFDNs42h8vjVvO5oXAIPjpGrifhAnajVu4LRDkDsAqs1dyEQ+KdXrYQdOfd5sJM X-Gm-Gg: ASbGncugb98CxtSzr4ICxTj2d8cTj3y6EgdHxGRlJ6m8ZW+ih5t8Jmt2ZLmFldfV4ab UHvYaSryk1hunjvPomi9V6d0mvsHVTZa4TvdAWEHybHHNaFF4Aw9T/CrNVHNvAmCAxcdDjFJdgL rl3lqXJNl8wIYcOZ3Q6ASNNiS2EN40O68oHpf3K4Qn6tr5cXKUAhPy5as8izNIpjjZDC5Y25Otz RDtqaUPMnpFpW1bT3paBnM62O85Ioyxm7CHQ6jjf3N5lIFU7vm8gQgFkUgIEzxdus9fd803bIPF yAl/aDuTTZlJP2qNlyKtCv+Lm2TbC9QZ+ahb2x0jobbI13BEXGoSWlg8y45FZEuGZWYdArPbhTr hP5lkXEARzn5+3UC2OtZCjZaH9ok= X-Received: by 2002:a05:6a20:1611:b0:334:84f7:564b with SMTP id adf61e73a8af0-334a8536f64mr3070535637.23.1760678208039; Thu, 16 Oct 2025 22:16:48 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH/y/lA99xt+x1uOg5ljZ5MzeXPQPV2BT5QU7TifJtGK4mBkRRMuRFx49x342nAHdOiJhOUaQ== X-Received: by 2002:a05:6a20:1611:b0:334:84f7:564b with SMTP id adf61e73a8af0-334a8536f64mr3070510637.23.1760678207531; Thu, 16 Oct 2025 22:16:47 -0700 (PDT) Received: from [10.217.217.147] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7992d096740sm24387908b3a.38.2025.10.16.22.16.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Oct 2025 22:16:47 -0700 (PDT) Message-ID: <37f54b76-a274-4ce2-aaa9-88ba0eb84199@oss.qualcomm.com> Date: Fri, 17 Oct 2025 10:46:43 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: defconfig: Change CONFIG_SM_TCSRCC_8750 from m to y To: Krzysztof Kozlowski , Bjorn Andersson , linux-arm-msm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Ajit Pandey , Imran Shaik , Jagadeesh Kona , linux-kernel@vger.kernel.org References: <20251017-update_defconfig_tcsrcc_sm8750-v1-1-34b1b47a0bda@oss.qualcomm.com> <30390038-0f90-48a4-befe-475cf88ba1fb@kernel.org> Content-Language: en-US From: Taniya Das In-Reply-To: <30390038-0f90-48a4-befe-475cf88ba1fb@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=K88v3iWI c=1 sm=1 tr=0 ts=68f1d141 cx=c_pps a=rz3CxIlbcmazkYymdCej/Q==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=eFfWDuD68qI0Rqvue3IA:9 a=QEXdDO2ut3YA:10 a=bFCP_H2QrGi7Okbo017w:22 X-Proofpoint-GUID: UKVHtHTaIPDphl8429aXzKlTtRKyb4Au X-Proofpoint-ORIG-GUID: UKVHtHTaIPDphl8429aXzKlTtRKyb4Au X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDEzMDAzNSBTYWx0ZWRfX8BSVdWpOZQLK wvzEmUWgKHQt2AMe4YA1ti0lba4ok+BNzBUrcDOukdqX1Jnp9NbwmchZSUiqOhZ4bgdKl8Gvu2I R+mUQHuQzWCvShJO5ECQe1eKRH8diwmZozSgxQqVRNvgdbWtYuYrehBDtrsMWcH+cKHxBLXYHKj Vk24m+OOHqdRkXqky8d5rETi8HzrcSGIeaeq4KvBVCYruhOku3tPjI2oIX/iPRfE54HDcGpp1qp lt2qnvJZGJt/hsVGLMDrxUv+faetyL/RQNOs1bPEavS2na0dHUfB8C9sTobAxRlyLI3paC8T0vS j36E3P4zHrF+VKhbNGHb4p9pdIhb1pM5Roke/wA8HACPX6Xi5ac9oakPl3PrZ+z0QQWyn14v0kd 186goPpB3DPHSXQXpd9D3dEL+Erfyw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-17_02,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 impostorscore=0 priorityscore=1501 phishscore=0 adultscore=0 clxscore=1015 bulkscore=0 suspectscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510130035 On 10/17/2025 10:00 AM, Krzysztof Kozlowski wrote: > On 16/10/2025 20:53, Taniya Das wrote: >> The TCSR clock controller is required during boot to provide the ref >> clocks to the UFS controller. Setting CONFIG_SM_TCSRCC_8750 to y ensures >> the UFS driver successfully probe and initialize the device. >> >> Without this change, the UFS subsystem fails to mount as a usable file >> system during boot. > > > That's not what I observed. UFS works fine, especially that it is a > module, so no, this is not a desired change and explanation is not only > insufficient but actually incorrect. > Krzysztof, on Pakala MTP we are observing the below issue and it requires the module of tscrcc to be loaded explicitly. This patch also aligns to how it is on all other targets. /soc@0/phy@1d80000: Failed to get clk index: 2 ret: -517 [ 10.496570] ufshcd-qcom 1d84000.ufs: freq-table-hz property not specified [ 10.503660] ufshcd-qcom 1d84000.ufs: ufshcd_populate_vreg: Unable to find vdd-hba-supply regulator, assuming enabled [ 10.514548] ufshcd-qcom 1d84000.ufs: ufshcd_populate_vreg: Unable to find vccq2-supply regulator, assuming enabled [ 10.565955] platform 1d80000.phy: deferred probe pending: (reason unknown) [ 10.573078] platform 1d84000.ufs: deferred probe pending: ufshcd-qcom: ufshcd_pltfrm_init() failed -- Thanks, Taniya Das