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Thu, 7 Nov 2024 23:38:39 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, 7 Nov 2024 15:38:38 -0800 From: Elliot Berman Date: Thu, 7 Nov 2024 15:38:30 -0800 Subject: [PATCH v8 6/6] arm64: dts: qcom: sa8775p-ride: Add PSCI SYSTEM_RESET2 types MIME-Version: 1.0 Message-ID: <20241107-arm-psci-system_reset2-vendor-reboots-v8-6-e8715fa65cb5@quicinc.com> References: <20241107-arm-psci-system_reset2-vendor-reboots-v8-0-e8715fa65cb5@quicinc.com> In-Reply-To: <20241107-arm-psci-system_reset2-vendor-reboots-v8-0-e8715fa65cb5@quicinc.com> To: Bjorn Andersson , Sebastian Reichel , Rob Herring , Conor Dooley , Vinod Koul , Andy Yan , Lorenzo Pieralisi , "Mark Rutland" , Bartosz Golaszewski , Arnd Bergmann , "Olof Johansson" , Catalin Marinas , "Will Deacon" , , "Krzysztof Kozlowski" , Konrad Dybcio , Konrad Dybcio CC: Satya Durga Srinivasu Prabhala , Melody Olvera , Shivendra Pratap , , , , Florian Fainelli , Stephen Boyd , , , Elliot Berman X-Mailer: b4 0.14.2 X-Originating-IP: [10.49.16.6] 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-ORIG-GUID: RVklIsCqsrNkHx21Ja7Z-a2NTjjatmZU X-Proofpoint-GUID: RVklIsCqsrNkHx21Ja7Z-a2NTjjatmZU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=860 spamscore=0 suspectscore=0 adultscore=0 bulkscore=0 impostorscore=0 mlxscore=0 phishscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411070184 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241107_153849_548542_0F36A7C6 X-CRM114-Status: GOOD ( 13.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org sa8775p-ride firmware supports vendor-defined SYSTEM_RESET2 types. Describe the reset types: "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 Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 7 +++++++ arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi index 2a6170623ea95ad34625b7eb3b729a3e1018f99a..9e8cc21873338f5aaf289df0acde6576d425d6e5 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi @@ -498,6 +498,13 @@ &pmm8654au_3_gpios { "GNSS_BOOT_MODE"; }; +&psci { + reset-types { + mode-bootloader = <0x10001 0x2>; + mode-edl = <0 0x1>; + }; +}; + &qupv3_id_1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 23f1b2e5e62471396d8dd5eaf5ecb23e01a5e458..dd36eea80f7c5ca39ae7bd5dec7f469d4f69775f 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -329,7 +329,7 @@ pmu { interrupts = ; }; - psci { + psci: psci { compatible = "arm,psci-1.0"; method = "smc"; };