From 865ff2e6f5daf4ea822120c873f4ba43eb2d8db7 Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Thu, 7 Mar 2024 21:25:56 +0100 Subject: [PATCH] arm64: dts: qcom: sc8280xp: Add PS_HOLD restart 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 Link: https://lore.kernel.org/r/20240307-topic-8280_nodes-v1-3-4eba20e08902@linaro.org Signed-off-by: Bjorn Andersson --- 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 eb19ae4e486f3..93f5c02b06da2 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -4475,6 +4475,11 @@ #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 */ -- 2.30.2