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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-67ef0b3bb2asm4776531a12.6.2026.05.12.04.28.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 May 2026 04:28:47 -0700 (PDT) Message-ID: <71eee892-1c0b-49e7-a82d-9016c56e8592@oss.qualcomm.com> Date: Tue, 12 May 2026 13:28:44 +0200 Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 8/8] arm64: dts: qcom: monaco: add AEST error nodes To: Umang Chheda , Ruidong Tian , Tony Luck , Borislav Petkov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , catalin.marinas@arm.com, will@kernel.org, lpieralisi@kernel.org, rafael@kernel.org, mark.rutland@arm.com, Sudeep Holla Cc: linux-arm-msm@vger.kernel.org, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Faruque Ansari References: <20260505-aest-devicetree-support-v1-0-d5d6ffacf0a5@oss.qualcomm.com> <20260505-aest-devicetree-support-v1-8-d5d6ffacf0a5@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260505-aest-devicetree-support-v1-8-d5d6ffacf0a5@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: OyxPKCndBPaGtb7-nkgnOWC1kdcGysvI X-Proofpoint-GUID: OyxPKCndBPaGtb7-nkgnOWC1kdcGysvI X-Authority-Analysis: v=2.4 cv=H8brBeYi c=1 sm=1 tr=0 ts=6a030ef2 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=LELUAEsiHl5uogXv60kA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTEyMDExOCBTYWx0ZWRfX2MyAr1Dw4G0B a0JjSpzAHmWoqiNLAarCOA5yLA7uKCUHTmmXB3Zq7ze6SJ/ZR9fkC8az8V4eQjyl0baXpaSN4pP b0HmGTksoR4wJJjKHOJqdx7C2xdBN8Ujy0sheLupf2lh3m7sMGiBIeI9DsfTpED/OjNCXnRycVj tStyBN9Zkk/uQtqGHPJu1bZrZkkOCuvqOvguBmINb8TShaMXAL+UcCjRQ7eOTc/FxyrmWBu8fEC KZyAiT27hEpKBw5YJBBNB77c7USz/0A1rh3M2mg5FgFkWtBxcYody60NCFWVnz2Bo94e/Z2dg0a H2wLQWvXMIqITHInDkbyhCrGXT2QDds+an7Yv4PDyhFZJ1J3PeVBtATxE2SHwDmfz/LHsPL24pS UKaovBIu3zv9h/ppXY6HdxAbq3L6/vncpdkbHbXy1/A1VASIiTsCoFcv1/+E81tOj9u7KdlZCli ixxSsC2T3hSZ5Mqti5g== 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=2026-05-11_05,2026-05-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1011 impostorscore=0 malwarescore=0 phishscore=0 spamscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605120118 On 5/5/26 2:23 PM, Umang Chheda wrote: > Add AEST RAS error source nodes for the Monaco SoC. > > The DT describes a processor error source covering all CPU cores and a > shared L3 cache error source for the cluster. These nodes model the > hardware error reporting blocks and associated interrupts as required > by the Arm AEST specification. > > Co-developed-by: Faruque Ansari > Signed-off-by: Faruque Ansari > Signed-off-by: Umang Chheda > --- > arch/arm64/boot/dts/qcom/monaco.dtsi | 41 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 41 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi > index 7b1d57460f1e..8e43ceed7d84 100644 > --- a/arch/arm64/boot/dts/qcom/monaco.dtsi > +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi > @@ -3,6 +3,7 @@ > * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. > */ > > +#include > #include > #include > #include > @@ -29,6 +30,46 @@ / { > #address-cells = <2>; > #size-cells = <2>; > > + aest { > + compatible = "arm,aest"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; These 3 properties aren't necessary if none of the subnodes have a 'reg' property Konrad