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Wed, 15 May 2024 23:10:07 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; Wed, 15 May 2024 16:10:07 -0700 From: Elliot Berman Date: Wed, 15 May 2024 16:09:47 -0700 Subject: [PATCH v3 4/4] arm64: dts: qcom: Add PSCI SYSTEM_RESET2 types for qcm6490-idp Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240515-arm-psci-system_reset2-vendor-reboots-v3-4-16dd4f9c0ab4@quicinc.com> References: <20240515-arm-psci-system_reset2-vendor-reboots-v3-0-16dd4f9c0ab4@quicinc.com> In-Reply-To: <20240515-arm-psci-system_reset2-vendor-reboots-v3-0-16dd4f9c0ab4@quicinc.com> To: Bjorn Andersson , Konrad Dybcio , Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Andy Yan , Lorenzo Pieralisi , "Mark Rutland" , Bartosz Golaszewski CC: Satya Durga Srinivasu Prabhala , Melody Olvera , Shivendra Pratap , , , , Florian Fainelli , , , Elliot Berman X-Mailer: b4 0.13.0 X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) 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: iCCFKI-M7e7DlI0MYqbJ5T0D4pcTArTp X-Proofpoint-ORIG-GUID: iCCFKI-M7e7DlI0MYqbJ5T0D4pcTArTp 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=2024-05-15_14,2024-05-15_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 mlxscore=0 suspectscore=0 spamscore=0 malwarescore=0 adultscore=0 mlxlogscore=793 phishscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405150164 Add nodes for the vendor-defined system resets. "bootloader" will cause device to reboot and stop in the bootloader's fastboot mode. "edl" will cause device to reboot into "emergency download mode", which permits loading images via the Firehose protocol. Co-developed-by: Shivendra Pratap Signed-off-by: Shivendra Pratap Signed-off-by: Elliot Berman --- arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 7 +++++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts index e4bfad50a669..fd0a7dd14483 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts @@ -448,6 +448,13 @@ led@3 { }; }; +&psci { + reset-types { + mode-bootloader = <0x10001 0x2>; + mode-edl = <0 0x1>; + }; +}; + &qupv3_id_0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 7e7f0f0fb41b..da25a3089419 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -848,7 +848,7 @@ pmu { interrupts = ; }; - psci { + psci: psci { compatible = "arm,psci-1.0"; method = "smc";