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Fri, 05 Jul 2024 18:30:37 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA04.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 465IUaST024703 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 5 Jul 2024 18:30:36 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; Fri, 5 Jul 2024 11:30:36 -0700 Date: Fri, 5 Jul 2024 11:30:35 -0700 From: Elliot Berman To: Mukesh Ojha CC: , , , , , , , , Subject: Re: [PATCH 2/2] arm64: dts: qcom: sa8775p: Add TCSR halt register space Message-ID: <20240705112957248-0700.eberman@hu-eberman-lv.qualcomm.com> References: <20240705153252.1571814-1-quic_mojha@quicinc.com> <20240705153252.1571814-2-quic_mojha@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@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: <20240705153252.1571814-2-quic_mojha@quicinc.com> X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) 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: jdI4osVg0EHkxi3nPBxiU4bEiXnPgHKw X-Proofpoint-ORIG-GUID: jdI4osVg0EHkxi3nPBxiU4bEiXnPgHKw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-05_14,2024-07-05_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 bulkscore=0 mlxlogscore=614 priorityscore=1501 impostorscore=0 suspectscore=0 mlxscore=0 lowpriorityscore=0 clxscore=1015 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2406140001 definitions=main-2407050135 On Fri, Jul 05, 2024 at 09:02:52PM +0530, Mukesh Ojha wrote: > Enable download mode for sa8775p which can help collect > ramdump for this SoC. > > Signed-off-by: Mukesh Ojha Reviewed-by: Elliot Berman > --- > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > index 23f1b2e5e624..a46d00b1ddda 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > @@ -221,6 +221,7 @@ eud_in: endpoint { > firmware { > scm { > compatible = "qcom,scm-sa8775p", "qcom,scm"; > + qcom,dload-mode = <&tcsr 0x13000>; > memory-region = <&tz_ffi_mem>; > }; > }; > @@ -2824,6 +2825,11 @@ tcsr_mutex: hwlock@1f40000 { > #hwlock-cells = <1>; > }; > > + tcsr: syscon@1fc0000 { > + compatible = "qcom,sa8775p-tcsr", "syscon"; > + reg = <0x0 0x1fc0000 0x0 0x30000>; > + }; > + > gpucc: clock-controller@3d90000 { > compatible = "qcom,sa8775p-gpucc"; > reg = <0x0 0x03d90000 0x0 0xa000>; > -- > 2.34.1 > >