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Thu, 16 May 2024 20:14:42 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 44GKEftN014427 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 16 May 2024 20:14:41 GMT Received: from hu-eberman-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 16 May 2024 13:14:41 -0700 Date: Thu, 16 May 2024 13:14:40 -0700 From: Elliot Berman To: Mukesh Ojha CC: , , , , , , , Subject: Re: [PATCH] arm64: dts: qcom: sm8650: Enable download mode register write Message-ID: <20240516131346675-0700.eberman@hu-eberman-lv.qualcomm.com> References: <1715888133-2810-1-git-send-email-quic_mojha@quicinc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1715888133-2810-1-git-send-email-quic_mojha@quicinc.com> X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: SVJxLjcwQFOvmlEFm89EGwf9TpsUcBRN X-Proofpoint-ORIG-GUID: SVJxLjcwQFOvmlEFm89EGwf9TpsUcBRN X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-16_07,2024-05-15_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1011 mlxscore=0 suspectscore=0 spamscore=0 malwarescore=0 adultscore=0 mlxlogscore=824 phishscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405160146 On Fri, May 17, 2024 at 01:05:33AM +0530, Mukesh Ojha wrote: > Enable download mode setting for sm8650 which can help collect > ramdump for this SoC. > > Signed-off-by: Mukesh Ojha Reviewed-by: Elliot Berman > --- > arch/arm64/boot/dts/qcom/sm8650.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi > index 62a6e77730bc..eb0f20160822 100644 > --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi > @@ -371,6 +371,7 @@ > firmware { > scm: scm { > compatible = "qcom,scm-sm8650", "qcom,scm"; > + qcom,dload-mode = <&tcsr 0x19000>; > interconnects = <&aggre2_noc MASTER_CRYPTO QCOM_ICC_TAG_ALWAYS > &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>; > }; > -- > 2.7.4 > >