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 887252DAFBB for ; Mon, 29 Jun 2026 05:21:36 +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=1782710497; cv=none; b=XjIPD+K3E/C6pfOXTenrQ7iPY1GUsUVKrSV4tWIvXlWC0AkNmyXZkNX19nKMfDGKQoYuBXffNWOdYicyM+zP4Pe7e8QLBU54da1aQ+3Ab1D9va97SoxTL5jZ5oqcM86GinBewoSEZM1AONpC8CRMXmGJX7MbAHYQuhe+YefxXXs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782710497; c=relaxed/simple; bh=hf2YvkCQ2+656NeqJ7JOZlD5t5MHvJmIml02HR1n2a0=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=ZijSdZ7+DFym9zs/3+a1GAFrVXb3cwsNDGkchSHJ4rHf/BpRvGI2q3PbbQyiYCPwdl3hsps0hk/+HDROw3I7owZbXzEdbXUGz2HCyhLVbv0quiBHLQr5g4xr+rfTy9xHQytJz7KWG+9ehNAcr8+9tisSfYm43odGE3fCCzU9i9w= 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=XWLrmMem; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=iMtvpbu2; 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="XWLrmMem"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="iMtvpbu2" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65T4Nf5h1772953 for ; Mon, 29 Jun 2026 05:21:36 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= topQkWEwcoqTN7MCwL5X+qwyPKw5DcKVugONuTUv8GI=; b=XWLrmMemubiWq0Ki 5T5ufHvkCgvHGXku6QaLXZuueHswsXbuWgwxTUpfDAMnEzH6pRa7udnOFIZ+Jvnr 5pCRH+CSta8dkMESeFc+bXqN5Kgft6taCLQMWTsf1R3+D6X3jCyuPWL8Vo5VgnJT KAsJjzv2DK7g9cv4+OYBd5/Vhk54Z5O+X79BeUXz2rtgtcUjFOFFERTiHMqjszAR 7uZIUMGK8HXtS4+SPa/hR4FYdCAx/sgaT83f2bHUYe/VmTP8YNt1k/ehNUImCtaC r2+VBQ+fas1fyF46zFXMJeBMT8DFRqfjEJxJQu6hPLKSpVc8krTFXc6IkgcYjY4R 7oOe5A== Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4f27084jf3-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 29 Jun 2026 05:21:35 +0000 (GMT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-2ca0331d0b1so7438895ad.3 for ; Sun, 28 Jun 2026 22:21:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1782710495; x=1783315295; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:subject:from:user-agent:mime-version:date:message-id:from:to :cc:subject:date:message-id:reply-to; bh=topQkWEwcoqTN7MCwL5X+qwyPKw5DcKVugONuTUv8GI=; b=iMtvpbu2Fck3p716N2XHLhKbhfX2cvaybd0oMPGCCPHps+TuYOZezlmYMNMY1rRv7Y jmLZfhfgrfjhZq+aI5Ca+TxBdPmkS7ehjD44NY6bPj6996r6rfg1aZwxNNkjna9GcRlK FjUgrwUVAIZSef53zb+fEUU98AFifkJmM7MRitHEgOEGIO7qm1Mikgn26GOAB4zcdq2Q mnjxOwcdGeaU3uXIt70KH/496YFmCUkJ35qmFNiWNmnhr/snQmJjxmrxwkjI4D2gpNqh oXTUmIjTLUnPFkarYmVXH2n5jBVyDz/uHO45avtGcoynWjp8IfCbLl1528/b8JSQr3na cG6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782710495; x=1783315295; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:subject:from:user-agent:mime-version:date:message-id:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=topQkWEwcoqTN7MCwL5X+qwyPKw5DcKVugONuTUv8GI=; b=dv6doBM9RrvlkRNpNM06xftBCGFNfCKrGPq11WVO000z94r/NVgkGc2GxCmOLL0it9 lGFLxM/u0WDW6RjwllFbBEXUSFwADD6ew09DkgnrVhXZwpntV8isoQ8QcQRrD15rSCpr QJw0FvRJEA+qcD9W+uWZJWAbOANTTc6xWel2+07Su9kv2ho3p2oXf7TRmAK9Do8wEvju /ljFzbEKgZNUE5FQBt7UOWweAT9amSey/EtsDyDAUDi6MFKUJwKOvCWoTzwhQuQet03b ZrE+ZLmiVlEml+mwqQBF66U4TXcwY183QkV8KE2FujeIF03wo8REYHK8vweFD4TiaGNN hDTA== X-Forwarded-Encrypted: i=1; AHgh+Rom7nO607JKv/n3KMbxBludjysQBddAvINJlQqXgYFOlAXKFBCwAuWD84zsx9dRM7dVqayezOYAP4L6Lgw=@vger.kernel.org X-Gm-Message-State: AOJu0YxeVNmUga5ntozRiDXKhD7+MoJO7vAkbU3pkgOL8A0SNnxHCVA7 ZUweLiAdKddY0YaIGUw/nzRUzC1MhSAZCaDHJwEIp3dc/m8Qr6m3nztn4w/UTwHA0dmkfpTTus6 UTrP1lvO8T1bTLOFjz87lRlhvkcU3ZQbTG7QwiatNwovhfKmW95OQrdPugJN3qEXKLk8= X-Gm-Gg: AfdE7cmk0H44oSC1sXqkFMxmrdy7u59yMQrYtJjMrbqMXIrJsiprfnwZ8zCvRq94bjk grG9jUJnmdd7DxOBaQiyXVslcPCuNDzKg9KiUFBRzLuM9MFJCepqIjNoSgf+GzD9iADe6ssowLj crp9bFk3Pn3F91X2ZwOOxj8w1ueex6eWCPFctrCETihuJb9RYnBvkEcH4y/EBHZ3zfKdjlDaWiP DT+PNd6v/IP/u71UfHaCLMKXqDueRsp2s9vuLd8Pt4TRjYXCusy3kfnHRl/0Jel37g8TziIvxUi djo74rfBNvTzqjJfonv0Xj8GVVUGtBhY92gXnZRVDCsbwLmZTfqY6RfsIbNIXEO/M+fwMM6vsNn hLcMLUDc9EXVwF37lUVGFzlh0a4ZYJk1cIl2a3g== X-Received: by 2002:a17:903:191:b0:2c9:c083:cd49 with SMTP id d9443c01a7336-2c9c083d409mr50062495ad.14.1782710495154; Sun, 28 Jun 2026 22:21:35 -0700 (PDT) X-Received: by 2002:a17:903:191:b0:2c9:c083:cd49 with SMTP id d9443c01a7336-2c9c083d409mr50062205ad.14.1782710494705; Sun, 28 Jun 2026 22:21:34 -0700 (PDT) Received: from [10.218.5.114] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c9d886668esm25607175ad.58.2026.06.28.22.21.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 28 Jun 2026 22:21:34 -0700 (PDT) Message-ID: <620be193-f49c-4f8b-b025-51f266f247ca@oss.qualcomm.com> Date: Mon, 29 Jun 2026 10:51:28 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Imran Shaik Subject: Re: [PATCH 2/4] dt-bindings: clock: qcom: Add Qualcomm Shikra Audio Core Clock Controller To: Dmitry Baryshkov Cc: Bjorn Andersson , Michael Turquette , Stephen Boyd , Brian Masney , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Ajit Pandey , Taniya Das , Jagadeesh Kona , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20260605-shikra-audiocorecc-v1-0-7ee6b5f2d928@oss.qualcomm.com> <20260605-shikra-audiocorecc-v1-2-7ee6b5f2d928@oss.qualcomm.com> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=ObKoyBTY c=1 sm=1 tr=0 ts=6a4200df cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=FQhjQoDDPVDRA2-OVkwA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI5MDA0MyBTYWx0ZWRfX4UF7pE903Haf 5yQqRT0PrBckGxwlHJdrBhjogmZBYjCdt+Khptt+XwIRwQyijP9/J2Rr2GBnsRzSyXIeiTo7C8L Ctrx7mRt3XW5LInm6t1eb9dVF7TEyyj5/B+Kc2Vto0D8/OJudDYyFVs2cAmE2x+mTeJc9IpdGP0 Y51S5xfE1ABACTgZTg1ANWw8BwbenjiBRTobt4CNNR6SJNtZ0q3QDSfXZSiCP05RKXxTBqzzH9D UbBuMWZ+KbOvJs44xEfZfBxAmEdDJECxzjaZDX+XoqtOuJqY5eV0GDgfxztYug/DO5oQnHZX9ga ObHauT5O/lBErGGotlzdMw8C3P/sArTmnKBIP8cPluG3KBC6Aff2q4h4R6rpHzYG4Oo0lvAX5FG 0reIeL/6KsnAUJ2UQG4E+sfLbNqI7ubFHOUA4Q78LZQBGIjJIE4+FmidxZiOPxP3tCZYNopiqic iNRJTfEYawZLl2pdxrg== X-Proofpoint-ORIG-GUID: mPrfXxXcoP8OH5Uph3-DkXfNC_qlHJ9T X-Proofpoint-GUID: mPrfXxXcoP8OH5Uph3-DkXfNC_qlHJ9T X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI5MDA0MyBTYWx0ZWRfXwXwDoX+DmMeZ Ci14/vElhsqyVRksM02tsxcklnuE4ZiMNYI1NW2o328G5j2nNv6PsVM2/98CFCQjLdPsUUzRjiI +ztmdbew1VW9aDbAj0odF+RKfwPF6kQ= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-29_01,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 lowpriorityscore=0 suspectscore=0 impostorscore=0 clxscore=1015 bulkscore=0 malwarescore=0 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606290043 On 07-06-2026 04:48 pm, Dmitry Baryshkov wrote: > On Fri, Jun 05, 2026 at 04:56:31PM +0530, Imran Shaik wrote: >> Add device tree bindings for the Audio Core Clock Controller (AUDIOCORECC) >> on Qualcomm Shikra SoC. The AUDIOCORECC clocks and resets support differs >> across variants based on Audio subsystem enablement as follows: >> >> CQM (qcom,shikra-cqm-audiocorecc): need clocks and resets; audio on APPS >> CQS (qcom,shikra-cqs-audiocorecc): need resets only; audio on Modem > > What does it mean? How does CQS play audio? What does 'audio on APPS' > mean? > In the CQM variant, the QAIF driver runs on HLOS, hence both AudioCoreCC clocks and resets are required to be supported on HLOS. In the CQS variant, the QAIF driver runs on the Modem side, and the required clocks are handled on Modem, so from HLOS only resets are needed. I will update the cover letter with these details in the next series. Thanks, Imran >> IQS: no clocks/resets needed; no SoundWire codecs >> >> To handle these requirements, variant-specific compatibles are introduced. >> >> Signed-off-by: Imran Shaik >> --- >> .../bindings/clock/qcom,shikra-audiocorecc.yaml | 62 ++++++++++++++++++++++ >> .../dt-bindings/clock/qcom,shikra-audiocorecc.h | 49 +++++++++++++++++ >> 2 files changed, 111 insertions(+) >> >