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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2024-03-07 21:25:56 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-03-17 20:27:06 -0500 |
| commit | 865ff2e6f5daf4ea822120c873f4ba43eb2d8db7 (patch) | |
| tree | d28c01d9a66c76a42524d2effcebf5f04b3e6b5a | |
| parent | dc6cb3854c44de4c7ac9fd173208f5d19ed5d882 (diff) | |
| download | linux-865ff2e6f5daf4ea822120c873f4ba43eb2d8db7.tar.gz linux-865ff2e6f5daf4ea822120c873f4ba43eb2d8db7.zip | |
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 <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240307-topic-8280_nodes-v1-3-4eba20e08902@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index eb19ae4e486f..93f5c02b06da 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 */ |