arm64: dts: qcom: sc8280xp: Add PS_HOLD restart

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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>

...

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Konrad Dybcio 2024-03-07 21:25:56 +01:00 • committed by Bjorn Andersson

parent dc6cb3854c

commit 865ff2e6f5

1 changed files with 5 additions and 0 deletions

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arch/arm64/boot/dts/qcom/sc8280xp.dtsi

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