From patchwork Thu May 30 08:25:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 800643 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 02D96947E; Thu, 30 May 2024 08:26:17 +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=1717057579; cv=none; b=Fk7lli5AAjF+qwTdfLxXeJZ1k1vkz4/KH6xGHjp36+eXGD3KeJGMFr/27ZeSuQ3MiGZtixGJrJ40gJshVJz3DnNiOWcbCRDR349LZlN+JNA8g175frLR3yYV4so18HiFO5OmLtVvI4C7AyJYdpu2YKwa9N521Ecdg59+TU8oZ1g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717057579; c=relaxed/simple; bh=L4JOef+KsnJOdw/0mMnpYLcdi+fPSzEUt6OudrDuSY4=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=RiAcpqDyfo9Pckm8zgrbIuyQJO7BSWRNjulZPFsqwv9EYPBk9fGWUHC8LJSSiHePhll6T9cnuT9K8aPEoXfZfPzUR5DaE/NsUGY4DhCx6zA38L84CqDVpTkrqL+CM3VQkDPgM9twYfSIxrTg0JaxhP4ZVgJlgnhG7CIkDx4Wsc4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=SQqpTWCy; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="SQqpTWCy" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 44TNI9YG014843; Thu, 30 May 2024 08:26:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=bHqlnlZlU5+qtfVeRbJ6/c gGF9GkPbDQ8TcNe96NLos=; b=SQqpTWCyqC3aSzF7x5xRDuCaYVKNpH360Xszn3 gsajt+M1ec9m8JQsxNKMQHSeBDI7rH2GqEjmUxzlNZVbrjb5iFlr8vuYR5PVn73m 6sGq/8mCg9bqENCwRYJOxoAt6pSFtIv7sl8CIhvCWyLxGa+yXbtc0HcFPJp6p/E5 /G53PFbu0JsenY3ntKdpryD8hRc1g/AhNF4Jh8M2Tv/cvS1VNjV/hSeHKLoEaM1Q kPqnCLmioYi+gdPHXn4J9takJToek+ymrWIV8iZtQVoQIKVhb9UfaIUpunE6yIGo wvkBRE4k6jw5p3E5v326R+vFDuk0eEARF5dk0svi3wpOSUag== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3yba2nkfed-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 May 2024 08:26:11 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 44U8QAO4030306 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 May 2024 08:26:10 GMT Received: from hu-kriskura-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 30 May 2024 01:26:05 -0700 From: Krishna Kurapati To: , Krzysztof Kozlowski , Rob Herring , Bjorn Andersson , Konrad Dybcio , "Conor Dooley" , Stephen Boyd , "Greg Kroah-Hartman" , Matthias Kaehlcke CC: , , , , , Krishna Kurapati Subject: [PATCH 0/2] Disable SS instances in park mode for SC7180/ SC7280 Date: Thu, 30 May 2024 13:55:54 +0530 Message-ID: <20240530082556.2960148-1-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: KfxyBRyiI-cSdBWDALc66qE1JKU4OIUd X-Proofpoint-GUID: KfxyBRyiI-cSdBWDALc66qE1JKU4OIUd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.12.28.16 definitions=2024-05-30_05,2024-05-28_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 spamscore=0 phishscore=0 suspectscore=0 mlxlogscore=392 malwarescore=0 impostorscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2405300062 When working in host mode, in certain conditions, when the USB host controller is stressed, there is a HC died warning that comes up. Fix this up by disabling SS instances in park mode for SC7280 and SC7180. Krishna Kurapati (2): arm64: dts: qcom: sc7180: Disable SS instances in park mode arm64: dts: qcom: sc7280: Disable SS instances in park mode arch/arm64/boot/dts/qcom/sc7180.dtsi | 1 + arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 + 2 files changed, 2 insertions(+)