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 0BC4522A80D for ; Wed, 31 Dec 2025 11:52:59 +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=1767181981; cv=none; b=q7FgirZOjZ0+dIYsEWP2vtTd8TohLwUBwodESl5kSQeW5+bOmu1T21C1iP5U8FcoeGyKOMkJBO7lyxzAYG5PEC8IkW/r0b40nn6GjyqQiOETknkEZ5/Hjn10JQB2jt6iIdur5hiT0ok6422yZQJQQE2CDqq/QU3KLggo+J7VqFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767181981; c=relaxed/simple; bh=lkfEDleNSodrY9E1mS7olTOQa8hDTN1Yc0q6zuMSnXg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hmE2rUh/ifVjc1KyqssRktwg2iEOKVvTu2iARZ7cYrQiMp8AD07Ot81xw/nOqdonxJgymR8V2tiUYY+9zXvqByXDiH/n5ZQ8agbRHHgx64rhxfE0n6f4LyNFWGtardpYo4rIyBvNPIoj1zjDvYkNPMq97zbi9cBDwE1YLwrNRpk= 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=kDkzpnG3; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=UrRWMJdU; 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="kDkzpnG3"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="UrRWMJdU" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 5BV623qX2050271 for ; Wed, 31 Dec 2025 11:52:59 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= UIRN+BgNNuec8PINp7IZ+l0JeMYrVOprchsUVNfphIs=; b=kDkzpnG3xgKk8Fqq +TN3bRMddZDqzFO4PO1+K/s63h/R3H1xvfl2ovJ3STqSYq7apeOfAQmX6C6E8OL0 Fme64/phuiPMYJheCC/Vjb78x+DalpO1hh9HrmgvQqKJSxEcZJROEwRvl611eEmg HtzLp3GMLrfcxoTIYy4jVZE2SZz02YcOF3hWr/5+108VhJtAQnls2VCeff1Twzlk mgwRGlLN9DhiJZ/ncXThqsfItuvf4nstPiF8Bvluz6TtuXnf/Dee+FttWcloHeuu EuczJcCHQeS6+HXHjA57YBfukW2z3uz/kX0x8EVDyFFRwIVcK0YAiIj1rC3qNgUT Z4QbwA== Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4bcx748jj1-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 31 Dec 2025 11:52:58 +0000 (GMT) Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-4edaa289e0dso36144411cf.3 for ; Wed, 31 Dec 2025 03:52:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1767181978; x=1767786778; 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=UIRN+BgNNuec8PINp7IZ+l0JeMYrVOprchsUVNfphIs=; b=UrRWMJdU8+tfwL1kGkoIfB/HxlCXSi7ZU8eWOrIhipEHKQ/9xOp0Gz6/ncnNuRNxOl wTq9MQXmPT3+TPOl8rbwNAgSyZm2OOP6NNdBAGa0DS/4FevyqivlrTVspFwbl+Ir+5UJ WzE08Ckeseqh/mvpRfFdZRvAbG3eYL7kkIW8ZASI49FvImu/wy4A2J1OhkDSJ0RKVNxg HlmAemDvKM2ohHbOE7F3FMNaM7GcpGLBUrJYghVaWS5Y5F+PPHiR43luowkqrb7uZYzm lmWytN6aMYkx+GYiN2xu+hmfGID0DuDSQ+nOTzZo6owvbNJKTW5plcfkwxWaL/jEPBFM bN8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767181978; x=1767786778; 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=UIRN+BgNNuec8PINp7IZ+l0JeMYrVOprchsUVNfphIs=; b=kR7l6WH29ZJ6cEW2p0YkxrJ5fSK5FFAZ2uty2xBSjFbqE8udCswswoztCElJV7FG/Z iw7sadj3xnrs/J35EL8ujLTuvqLs3/wOl1jWYl4WiUxvuMMrGYjI6ktB1j+7J8Zybdl/ JqoW6uaxrqotcAtIe5huGsNAquxpJPqTspyGwetOcjc0HTu1oHq+X4n4aA2H0noZgm9B w0fobT6MZgX8hIyvW3OfKXnvGsvh2uAKEpljW03PMhAa9hJ7BW1CZUafsrAnNdnpeWGo Pp9aq7ptr03HfnTL4pgsPQL9iuNP6VwtTt8Ha+AW6HyPleeNtNxG8J8Zt/x+csudJB5J nFVQ== X-Gm-Message-State: AOJu0YzTY8jHo6MzislAJGDZRhuIElvtZcJfe4eZek9NkIqKGIac0t1y ICVy2cQHoDg5bjWqX6IPlMqejMzTjoKpS7jrGzjvtaWaLSvqpyh6wRJUxJkYNO+RS15CD1kg9eH tIjBC9lhKYC79Im2sSri+REOfQ0JyzBQTwmb6cN3WzWEuphJVvpl7w/2JMqxw8pia3/V7 X-Gm-Gg: AY/fxX4mbwCijMBwkauBonBxG4gFxbZD4UiztXkwEf+jlBsr1ExYBYep3hxp+6nGGeW DhfrI9l4WWCs/0P+4FogX9WpQUlLd8GraJ6WRI3v8SxI4+rlKtCfWWW/lkijGnxcc/aDjnpwA15 Q/WnV+KuCxuIRXYTzSqGrwPLZW/dZ+j+OKglUFG3kzjL/u5Kf7CFwE6G35W48MBIt6iYuG5n3zG xHWTuT5o4efLDo8akiQEsVl34pUPsNsoy3tyrigeb3B+ZBOOfOfeFOJpqGoheHZk7rNH8ffIFrg iNck4/Xd3/vGZbS2JxgFKrYZz25Aboa7NspFoPMe6/DGboLczXSTLaUac+ZrkD05qA6cg/j6aIX gUtESefXq7JGO8pGI35/8fJC66Tjxzy+YIKTVZF4uHM5UuDEvMJGYbSKBgnND8jaiYg== X-Received: by 2002:a05:622a:19a2:b0:4ed:7f85:225c with SMTP id d75a77b69052e-4f4abdfb09cmr399191051cf.10.1767181978399; Wed, 31 Dec 2025 03:52:58 -0800 (PST) X-Google-Smtp-Source: AGHT+IFgunkNErCZGim6m8hhI75uoM5KaZPqIb8v7Ufo8RVVQN6sLhOSiT1qqVYs44WwO/9rWCfh/w== X-Received: by 2002:a05:622a:19a2:b0:4ed:7f85:225c with SMTP id d75a77b69052e-4f4abdfb09cmr399190911cf.10.1767181978020; Wed, 31 Dec 2025 03:52:58 -0800 (PST) Received: from [192.168.119.72] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-64b916b372esm38283354a12.32.2025.12.31.03.52.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 31 Dec 2025 03:52:57 -0800 (PST) Message-ID: <26838d5c-230e-425f-bd38-0160d30b00a0@oss.qualcomm.com> Date: Wed, 31 Dec 2025 12:52:55 +0100 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 1/2] dt-bindings: interrupt-controller: qcom,pdc: Document x1p42100 PDC To: Krzysztof Kozlowski , Maulik Shah , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20251231-purwa_pdc-v1-0-2b4979dd88ad@oss.qualcomm.com> <20251231-purwa_pdc-v1-1-2b4979dd88ad@oss.qualcomm.com> <209c49fb-04a6-43dc-a3f1-8451e3946d06@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <209c49fb-04a6-43dc-a3f1-8451e3946d06@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: qVxXyYRUHFoo4fe2ooHALGaPT8WNmaDc X-Proofpoint-GUID: qVxXyYRUHFoo4fe2ooHALGaPT8WNmaDc X-Authority-Analysis: v=2.4 cv=HNvO14tv c=1 sm=1 tr=0 ts=69550e9b cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=3f242UcOTUeKJ-iiDoMA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjMxMDEwNCBTYWx0ZWRfX0J7SWfrOrhix 10TbQtgMdzzDJn4YdnmBEXAb5QzWFtUcfcaRp8lLjS4UNKhJDLuOM8WD5+eNFWaQvR4tBFOv5BZ nljg/yTWpgBo87CwEaflYjk7m4NFRHCX9R6MXgsrUX1byo9GcQEe1b7H1pd2ofqWledSrf+Y4bB /XKw3N85JhSqPvmu1rEhlSkEDTiGYcS7C/1/u6Tkmed4EldVTR/Wi83GnA0LsN4psCRt5X3+A33 L3ZG5jX+lJRCXhO/uj960lu98GQorF8M1epnBJXeF51iwe/oGj8zrXvqoJScX3fBpr8sP7rztL+ SgZpi7b41g8WNk/Rt3FWj1OmwwejTjGdJU2CUkEM2Sr0brXLTaexvfoqtURfJliUDbLnuMN8ktm S+1nuriV5yL3SefpH8ZBcQ8MHp8FzvDDGT1HbLCyX6caaE5iz8BSUzitywg811rurAmiLBPxjpI QO5AcxkTxEovIkCO1Ag== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-31_03,2025-12-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 bulkscore=0 adultscore=0 suspectscore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512310104 On 12/31/25 11:49 AM, Krzysztof Kozlowski wrote: > On 31/12/2025 11:18, Maulik Shah wrote: >> Purwa shares the Hamoa (X1E80100) PDC device, but the hardware register > > We don't use Hamoa name in upstream. (the file is now called hamoa.dtsi) Konrad >> bug addressed in commit e9a48ea4d90b ("irqchip/qcom-pdc: Workaround >> hardware register bug on X1E80100") is already fixed in Purwa silicon. >> >> Hamoa compatible forces the software workaround. Add PDC compatible >> for purwa as "qcom,x1p42100-pdc" to remove the workaround from Purwa. >> >> Fixes: f08edb529916 ("arm64: dts: qcom: Add X1P42100 SoC and CRD") > > Your are describing wrong bug being fixed... or actually not a bug. > Every SoC should have dedicated compatible (see writing bindings) and > missing compatible is not a bug. > > Best regards, > Krzysztof