From nobody Sat Jun 20 09:28:35 2026 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 B09303624A6 for ; Fri, 17 Apr 2026 05:42:04 +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=1776404525; cv=none; b=X7ONbTm2uWinNQBS0thU9C+qaQJE2Hn9xzSpiGOvFwtmmbg19pvlcr5A0e4PnDzglFyX35cGWxKWD+x/lrcC4CdYGzNvb+CTDjE/ToC/me8l3nq11dm6+ka4HPPBzsEk/blg0b02pmbsIguJ3B+3vQcSu4zuzXDHTdR/78mavPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776404525; c=relaxed/simple; bh=4fBy2Ayi3Y3s3mKutKb0WAzySIwI4/LsQJp+ImZikFk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=dKun7ftpK5i/s1Pq0Kvvwm2rIDbHE/W7JSJXF7p9etDjD1YfkYYX3GFfCDahzrElK/UV7V76X3Yeg5P8V1nJCiZ87sJ/nen0O/IWr+3jcl5tL+Mqq1iEh26tpQtFajgGZA0VimZovXpsV6ciaxUMnUpMkbDKcx8Qn5E5ya6GW4U= 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=CNlhbGE7; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=g3a5BcZ9; 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="CNlhbGE7"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="g3a5BcZ9" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 63H0fmEI4119611 for ; Fri, 17 Apr 2026 05:42:03 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=qcppdkim1; bh=Cemqp6qLwYfP4Q8XQ3qHM17EeUxhiS0X8cJ K/o7jCyM=; b=CNlhbGE7Hpp4EkMVhT4GYWKDNBTESB4s/qN6EDgWD5JcV7l4FWh 0+RNq9g47rwz7kVqTOzZQ8TKCwpbteVIBkyLKMcmRN3DHlZDOcgt04wtiU9a6HgH 1s4zADHmEisELdsMy9R0iKo/kHngkPRi2vBtWo/KRpWiBR6z1+uMqPvsNIzY0psz TU3wnjC+zFEaqFAaJgAAWV4CVv4EVkVxVB3zIszX3J3Bx5KytOOfRGtuUnngzc9x frSsBsHrxRO3orEAiSznNTlVaUN7ryeBTpdnMB/7nFHVsFXhP2OSfIppQBRNoJNs WdjhC1Ghyj++gbxlOkgZOhjyZsM/o8Qztpw== Received: from mail-dy1-f199.google.com (mail-dy1-f199.google.com [74.125.82.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4djtd94evn-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 17 Apr 2026 05:42:03 +0000 (GMT) Received: by mail-dy1-f199.google.com with SMTP id 5a478bee46e88-2d889997495so1523084eec.0 for ; Thu, 16 Apr 2026 22:42:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1776404523; x=1777009323; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Cemqp6qLwYfP4Q8XQ3qHM17EeUxhiS0X8cJK/o7jCyM=; b=g3a5BcZ9xkn9DZxKIYXSpmDPZkMjwgExdUvTZ7SyDpmxA4iJgyOr2jUJ0JPYwd132Z DW5vEB/rfmcJSeclIsAR7rsO6n+NRRGJ0VveDAERBKmLf3YAAuJPx5yIHhJVFdehDM+g 8/yj5gPJbMbRRKZxMVev6hKNcmDNdqZPkkUBmzkGKytRzNAUwD+ivr4WHEevZr5Yh60v OdjEasndwOnmCXLxxIjtGIZ3j5dm4V20fnHeaZP3qcpOgoH4V8BEZBiL1540P5O9CmyS eXJoyf4nr+sSipm9XDgrou6mOmAv7xBBI5DdTi3IlzKq01Muxr0LqIe9+gY8N513MFZO pl/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776404523; x=1777009323; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=Cemqp6qLwYfP4Q8XQ3qHM17EeUxhiS0X8cJK/o7jCyM=; b=r5KmF1n0mthTx6k7QR2IOPY1velvm9eoaW38R3/yXGF2bKGAV/WeNJ4MRjEOkr1TKi hjIy+aCwlz8RP+NKaVVL+njKpIPH+P1HD4H5UWnTQ0EsqKrOf8xwqnxgFlbQmvplP0yJ pKTMnU2WqrkdkKpdB2OrO7+hrxQmm1/H9KjRO0Nm7GI98WnWp+Oar8wCZjNRiCAWHLc+ 9Bf5Phzy6LIfM/2IbvPb43lLFOBxWSPfbjE8y8IqYWm5UMRpjrxGhiu9QIbDr5bWUQ3B arky0UT3wG/2Lq48iwkvi58IMLG8qVlXw+hhFcEVo7mBYB6PKvvOCkx+OUq8ctGUF/d9 CxqA== X-Forwarded-Encrypted: i=1; AFNElJ92u6m+ubh/I3cax8iYjOYRj3he/RI1+YJdFKICKCCs5le57+qneCZ66WE2zlXyHY4F6gl/muP1A0fYktQ=@vger.kernel.org X-Gm-Message-State: AOJu0YxYxvNc3gsThbhv/x9DMDRZSS+FI6CV8HIG1SNuKuS2CYWmQwrk PFRcI2WW548He2g5Qyl3g6GcEgskp+95hrffqJrvm0yXnR7jcVUneLd2aoNiwMd5o7kqOom6ayn Iu9SLzq5q5FNlAYbWH7KMniSt/wTS6M0lHR/SazcS0/arBqVs+Mq2W8Y8fkVn8v1C9fM= X-Gm-Gg: AeBDieuNFWwtCjcnGxbdOGKvdBjevejTjq7LXuvA4YajEiCBoFODZNHwEhFwqmR2jBV VSrBJUvhvf2pa3DWiQgkxZJynEpSm8lPngNo5a/ww7mqm4Q7+jsShEuI9XeBl5YkTBKh1Tb/DyA LoBqrYI8l0nINwxxe1P00ECq0z+7+yD4WozzI79V9yrCPSOyBULm9iX6UFMjcC0XO+1QEKkk4Yv lkhyJCrngaWVi8u3N8Pe+TuI8j1qeG41TZ7uRBXFgvBnBy6rnY1oQGO4bQQRchBY/h7lJ41kg2h Bznk05lOlSivPGr1le5QvAAawjEki1lvA9d78WbanlkvwmRuSksfcmAqmUT5u8ppSrpU+lIrRHB uf7LAV21L5/SZm+HTwue+6qeuhlMlJYADiQ62gLDvInKwOE5y7QdEXMZAXK+UE+TQ7QTv4XQi6R AIOA== X-Received: by 2002:a05:7300:641b:b0:2df:7fe3:96a with SMTP id 5a478bee46e88-2e4522010e4mr758864eec.0.1776404522633; Thu, 16 Apr 2026 22:42:02 -0700 (PDT) X-Received: by 2002:a05:7300:641b:b0:2df:7fe3:96a with SMTP id 5a478bee46e88-2e4522010e4mr758842eec.0.1776404522135; Thu, 16 Apr 2026 22:42:02 -0700 (PDT) Received: from hu-liuxin-lv.qualcomm.com (Global_NAT1.qualcomm.com. [129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2e539fa244csm823606eec.2.2026.04.16.22.42.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2026 22:42:01 -0700 (PDT) From: Xin Liu To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com, jie.gan@oss.qualcomm.com Subject: [PATCH] arm64: dts: qcom: purwa: Add EL2 overlay for purwa-iot-evk Date: Thu, 16 Apr 2026 22:42:00 -0700 Message-ID: <20260417054200.2402281-1-xin.liu@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE3MDA1NCBTYWx0ZWRfXwktpGx9X+NOI fps5z+xJrjUu0j/3lTmZ6uHIHrDofyXwTVZ3Tb//ZdWBes8FTgzYlmlvgud+9aqaz7g4TlCFc3O hMNb6Z/9TIEdX6fGot+6UYs8kbYrmRAxdiyBjSJvbxU1jNRGHuE7YZvr2vLGGZR0xaQAl21Gk2h mfk0/2y7jtB62a41Q6hynSuRIRjEOKv53uwJV+baXTmisCVXI7WOg0CFr6fI1YpWO7GDEipWREP SBTeEESNC1GdwPeKhLlUbpUM2P6CkLA9GEbZv03g3WNGmz93LFP0CKhg33dYT7PnOTMbeSt4Y42 ZZ1x3vItQwO1jA5dxwJTeKybinl5LO1q/gxaMusbA63a31V5ssublJp0frZNzAwTb+cu5gE7aJN ovykL+2pJgMj4TemzG5WJvoXA5dlz05GPJmNOq7xRdNLtVW59LPO0NLjj7mQ1BRGF2GTkM8M8tM cbf17brJdV9dyZeQNGg== X-Authority-Analysis: v=2.4 cv=avuCzyZV c=1 sm=1 tr=0 ts=69e1c82b cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=zlCN0eSkoFmFCwwApYwA:9 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-GUID: O106GVpTPXLXm9hKRdRRhZn7af_he6M5 X-Proofpoint-ORIG-GUID: O106GVpTPXLXm9hKRdRRhZn7af_he6M5 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=2026-04-16_04,2026-04-16_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 spamscore=0 bulkscore=0 priorityscore=1501 adultscore=0 suspectscore=0 clxscore=1011 lowpriorityscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604170054 Content-Type: text/plain; charset="utf-8" Add support for building an EL2 combined DTB for the purwa-iot-evk in the Qualcomm DTS Makefile. The new purwa-iot-evk-el2.dtb is generated by combining the base purwa-iot-evk.dtb with the x1-el2.dtbo overlay, enabling EL2-specific configurations required by the platform. Signed-off-by: Xin Liu Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 4ba8e7306419..0e326f62357b 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -157,6 +157,10 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D msm8998-sony-xperia-yoshi= no-maple.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8998-sony-xperia-yoshino-poplar.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8998-xiaomi-sagit.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D purwa-iot-evk.dtb + +purwa-iot-evk-el2-dtbs :=3D purwa-iot-evk.dtb x1-el2.dtbo + +dtb-$(CONFIG_ARCH_QCOM) +=3D purwa-iot-evk-el2.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D qcm6490-fairphone-fp5.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D qcm6490-idp.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D qcm6490-particle-tachyon.dtb --=20 2.43.0