Add PSCI node to enable multi-processor startup. Note that not every 8994 device firmware supports PSCI, and even if, then it can only start the cores and not shut them down.
Signed-off-by: Konrad Dybcio <[email protected]> --- arch/arm64/boot/dts/qcom/msm8994.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi index b3c01ebc5c67..9eec8ab6bf2c 100644 --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi @@ -159,6 +159,11 @@ pmu { interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4)| IRQ_TYPE_LEVEL_HIGH)>; }; + psci { + compatible = "arm,psci-0.2"; + method = "hvc"; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; -- 2.27.0
