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[212.182.62.129]) by smtp.gmail.com with ESMTPSA id dw20-20020a0565122c9400b005132bf9f8dcsm2957606lfb.303.2024.03.07.12.26.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Mar 2024 12:26:37 -0800 (PST) From: Konrad Dybcio Date: Thu, 07 Mar 2024 21:25:56 +0100 Subject: [PATCH 3/4] arm64: dts: qcom: sc8280xp: Add PS_HOLD restart Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240307-topic-8280_nodes-v1-3-4eba20e08902@linaro.org> References: <20240307-topic-8280_nodes-v1-0-4eba20e08902@linaro.org> In-Reply-To: <20240307-topic-8280_nodes-v1-0-4eba20e08902@linaro.org> To: Bjorn Andersson , Srinivas Kandagatla , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , Konrad Dybcio X-Mailer: b4 0.13-dev-0438c Killing the platform with a single write and no firmware involvement is pretty cool, add support for it. Note that due to restart notifier priority settings, PSCI reset will be used instead, unless: a) PSCI is not exposed by the firmware (e.g. because the fw was replaced) or b) PSCI restart fails for some reason Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index a3725d917bef..44c8d543eb67 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -4460,6 +4460,11 @@ tsens0: thermal-sensor@c263000 { #thermal-sensor-cells = <1>; }; + restart@c264000 { + compatible = "qcom,pshold"; + reg = <0 0x0c264000 0 0x4>; + }; + tsens1: thermal-sensor@c265000 { compatible = "qcom,sc8280xp-tsens", "qcom,tsens-v2"; reg = <0 0x0c265000 0 0x1ff>, /* TM */